Measuring & Analyzing Instruments

MC606-10KD Instrument Pressure Transmitter Sensor 4-20mA 0-10V MC606-10KD pressure transmitter Differential pressure sensor 4-20mA 0-10V Made in China Other attributes Place of Origin Zhejiang, China Customized support OEM, ODM Brand Name MC Model Number MC606-10KD Medium gas (weakly corrosive and dry) Power supply 24VDC (12-36VDC) Temperature - 20 to 60 ℃ Overload capacity 300%FS Temperature drift ±0.01%FS/℃ Stability ±0.1%FS/year

100k - 10T Micro Signal Type Tester TH2683 Series Cpacitance Meter Micro Signal Type Tester Leakage Current Measurement: Capacitance Testers can measure the leakage current of capacitors, which represents the current flowing through the dielectric material. This measurement helps identify any insulation or leakage issues in the capacitors. Component Sorting and Selection: Capacitance Testers are used to sort and select capacitors based on their capacitance values. This function is crucial in production environments, where capacitors need to be categorized according to their specifications for optimal circuit performance. Quality Control and Manufacturing: Capacitance Testers play a vital role in quality control processes during capacitor manufacturing. They ensure that the produced capacitors meet the specified capacitance values and other performance criteria, maintaining consistent quality and reliability. Features Test voltage range: 1-1000V(TH2683A),1-500V(TH2683B) Insulation resistance test range: 100K-10T Insulation resistance, leakage current dual display 24-bits, 4.3-inch and 4-wire touch LCD screen LCD resolution: 480*272 Zero clearing function Contact detection function for capacitive components Fast test: 30ms Programmable sequence test mode 6 ranges, manual or auto range mode 4-bin comparison function: 3 bins for PASS, 1 bin for FAIL 20 setup files can be stored in the internal memory,support U-disk Measurement data can be stored on U-disk Automatically upgrade firmware by a disk Selectable Chinese and English operation interfaces Handler interface realizes on-line operation Achieve remote control by RS232C and USB Device interface Footswitch trigger function Brief Introduction With touch, color LCD screen and unique insulation resistance/leakage current dual test function, TH2683A/TH2683B insulation resistance meter is an intelligent measurement instrument that is used for rapid measurements on insulating properties of electronic parts and components (especially the capacitance), dielectric material, equipments, wires, cables, etc. TH2683A/TH2683B is provided with sorting output and external single pulse signal input interface, making it easy for pipeline operation. The quipped communication interface can achieve the off-site operations of all functions of the instrument through microcomputer. The instrument has a powerful anti- jamming capability, which makes the measurement more reliable. Specifications Model TH , 2683A TH2683B Resistance Test Test Range 100k - 10T 100k - 5T Test Accuracy I＞10nA2%, I≤10nA5% Current Test Test Range Range1: 100uA - 1mA, input internal resistance: 10k, Range2: 10uA - 100uA, input internal resistance: 10k, Range3: 1uA - 10uA, input internal resistance: 10k, Range4: 100nA - 1uA, input internal resistance: 10k, Range5: 10nA - 100nA, input internal resistance1M, Range6: 1nA - 10nA, input internal resistance: 1M. Test Accuracy 2%+3pA Voltage Test Range 1V - 1000V 1V - 500V Accuracy Voltage≥10V1%+1V, Voltage＜10V10%+0.1V. Current Limit 10mA Switch Turnit on or off manually on the front panel, or through the built-in timercontrol or remote control. Charging Time 0～999s, programmable. Test Delay 0～999s, programmable. Test Speed Fast30ms, Slow60ms. Comparator Function 4 bins: 3-bin pass, 1 bin fail. Range Mode Auto, Hold. Storage Internalstorage, USB. Standard Interface RS232C, USB HOST, USB DEVICE, HANDLER. General Technical Parameter Working Humidity 10℃～40℃≤90%RH Power Requirement 90～121V AC (60Hz)or 198～242V AC (50Hz) Power 50VA Volume < , br>235mmX104mmX360mm Weight 3.6kg Accessary Standard Accessories name Model Test Cable at both End TH26004B Optional Accessories name Model

JS-GTB series Hipot Tester adopts advanced production equipment, new technology of coil winding epoxy vacuum casting and CD type iron core. Compared with similar oil-immersed transformers, it significantly reduces the weight and volume, improves the insulation strength and humidity resistance, and effectively weakens the magnetic flux leakage and greatly strengthens the transformer's ability to withstand the impact of the test short-circuit current. JS-GTB series Hipot Tester can also make DC high voltage test by using a matched high-voltage silicon stack. JS-GTB series Hipot Tester is light weight, small volume, beautiful appearance, stable performance, convenient usage and carrying, especially suitable for site operation. JS-GTB series Hipot Tester is applicable to power system and all power users to detect on site the insulating performance test of all electrical equipment, high voltage power sources of all appliance's voltage system or equipment with DC high voltage small current. TECHNICAL TARGET: 1. Impedance voltage: 4.5% - 8% 2. Output voltage waveform: sine wave 3. Surface temperature rise: <55℃ 4. No-load loss consumption: 0.2% - 0.35% 5. Allowable continuous operation time: 2 hours 6. Interrupted operation time: continuous

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JBFD-H Portable Handheld Type Partial Discharge Tester can be widely used in partial discharge detection of power system, including high voltage switchgear, ring network cabinet, voltage / current transformer, transformer (including dry type transformer), GIS, overhead line, cable and other equipment insulation state detection, through the following indicators to measure the discharge degree of electrical equipment: Partial discharge intensity detection: by measuring the discharge signal in one power frequency cycle, the partial discharge intensity is characterized according to the maximum value (dB) in the discharge pulse sequence. Partial discharge frequency detection: by measuring the discharge signal in one power frequency cycle, the discharge pulse is extracted and the partial discharge frequency is characterized according to the number of discharge pulses. Product Features 1. Configure different sensors to achieve partial discharge detection of almost all high-voltage electrical equipment. 2. Provide time domain waveform, PRPD, PRPS and other discharge patterns to realize the analysis of different discharge types. 3. Humanized man-machine interface facilitates data management of different devices. 4. Built-in ultrasonic sensor and transient ground voltage (hereinafter referred to as TEV) sensor, which can be connected with special sensors such as transformers, GIS, overhead lines, cables, etc. 5. Adopts non-intrusive detection method, no need to power off during the test process, no need to configure additional high voltage source, it is more convenient to use than traditional pulsed partial discharge detector. 6. The test bandwidth range is 30kHz ~ 2.0GHz, which is suitable for detection principles of various frequency bands.

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JBFD-H Handheld Type Partial Discharge Tester is widely used for partial discharge monitoring of power system, including high voltage switchgear, ring network cabinet, voltage/current transformer, transformer (including dry type transformer), GIS, overhead line, cables, and so on. Partial discharge intensity detection: by measuring the discharge signal in one power frequency cycle, the partial discharge intensity is characterized according to the maximum value (dB) in the discharge pulse sequence. Partial discharge frequency detection: by measuring the discharge signal in one power frequency cycle, the discharge pulse is extracted and the partial discharge frequency is characterized according to the number of discharge pulses. Product Features 1. Configure different sensors to achieve partial discharge detection of almost all high-voltage electrical equipment. 2. Provide time domain waveform, PRPD, PRPS and other discharge patterns to realize the analysis of different discharge types. 3. Humanized man-machine interface facilitates data management of different devices. 4. Built-in ultrasonic sensor and transient ground voltage (hereinafter referred to as TEV) sensor, which can be connected with special sensors such as transformers, GIS, overhead lines, cables, etc. 5. Adopts non-intrusive detection method, no need to power off during the test process, no need to configure additional high voltage source, it is more convenient to use than traditional pulsed partial discharge detector. 6. The test bandwidth range is 30kHz -- 2.0GHz, which is suitable for detection principles of various frequency bands.

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IIJ-II-80 Series Transformer Oil Breakdown Voltage Tester is specially designed for testing the breakdown voltage of transformer oil and other kinds of insulating oils. IIJ-II-80 Series Transformer Oil Breakdown Voltage Tester adopts industrial single-chip control system, large-scale integrated circuit, new-style I/O interface, coupled with unique detection and anti-interference technology, the performance of the equipment has been greatly improved. Breakdown voltage testing of insulating oils can help to assess the condition of these oils within electrical equipment, such as transformers, capacitors, switches, etc. Based on the test results, the oil can be identified as aged due to an increase in water content, sludge, or if the oil has oxidized. KEY FEATURES: 1. Simple operation, automatically (can be finished just press one key). 2. Menu controlled. Input data is clear. 3. Can store 99 groups of oil testing data, which is convenient to reading and print. The testing data can keep 10 years under the condition of power off. 4. System time can go on running under power off; (The system time is just for reference which cannot be the standard of timing). 5. High capacity of anti-jamming, high precision of testing. 6. Small volume, light weight, which can be operated in the open air very conveniently. TECHNICAL DATA: 1. Power supply: AC220V ± 10%, 50HZ 2. Output voltage: 80KV, 100KV 3. Capacity: 1.6KVA, 2.0KVA 4. Pressure increase speed: about 2 KVA/S 5. Pressure testing speed: 3% 6. Dielectric strength sensitivity: <2KV 7. Wave form distortion: ≤3% 8. Time of dielectric strength: ≤10MS 9. Electrode gap: 2.5MM 10. Operation environment: Temperature: 0℃ - 40℃, Humidity: ≤ 85%RH 11. Storage environment : Temperature: -20℃ - 40℃, Humidity: ≤ 75%RH 12. Working altitude: <1500m (if over 1500m can be designed specially) 13. Packing: Wooden Case

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Pouch Cell Production Machine Customized Battery Automatic Stacking Machine This device uses the manipulator left and right to move, in the two poles limit to pick up the electrode material, in the middle position alternately put the materials to stack,and simultaneously completes the Z-shaped folding of separator during the left and right movement. So back and forth to finish the entire core’s stacking and assembling. The manipulator adopts linear servo motion module achieving high speed, smooth and accuracy.Separator put materials with constant tension, and in the process of putting materials, there is a correction mechanism to control the neatly consistent discharge. The electrode silo adopts linear servo motion module to convert different electrode sheets. Cell Szie Thickness H(mm) 8-20 Cell Szie Width W(mm) 200-280 Cell Szie Length L(mm) 200-280 Tab length Q(mm) Q ≤ 30 Reference Shape Size 2500×2100×1900 mm ( L×W×H ) Reference Weight 1 600Kg Power source AC220V single phase ； voltage pulsation±10% ； Battery Automatic Stacking Machine For Pouch Cell Production Machine 0 Battery Automatic Stacking Machine For Pouch Cell Production Machine 1 Battery Automatic Stacking Machine For Pouch Cell Production Machine 2 1 . Electrode displacement Precision servo motor control ensures accurate positioning of stacking. 2. Electrode bending double-chip device for polar bending can avoid multi- sucking and strip images at a time 3. Electrode secondary re-preposition. The alignment device ensures accurate positioning of the pole 4. The separator rectifying device can ensure the accurate alignment of the separator 5. Material Box automatic air blowing device allow the pole to drift away automatically ensures that the pole does not absorb much. 6. Secondary counter-position blowing dust removal device make sure the laminated stacking electrodes are free of dust 7. Positive and negative electrode lifter guarantee the positive and negative electrodes are always at the same height; 8. The separator unwinding has the function of constant tension, which ensures that the separator tension is basically constant when stacking. 9. The separator is cut off automatically; 10. No tail coil; 11. Battery core automatic taping. Battery Automatic Stacking Machine For Pouch Cell Production Machine 3 Battery Automatic Stacking Machine For Pouch Cell Production Machine 4

Rohde and Schwarz FSU50 RF Spectrum Analyzer 20 Hz to 50 GHz Description of FSU50 Spectrum Analyzer The R&S FSU spectrum analyzers are performance leaders in dynamic range, phase noise, level accuracy and resolution bandwidth- all factors that are essential for the user's ability to design, characterize, and manufacture next generation wireless elements. Features Frequency Range- 20 Hz to 26.5 GHz DANL- -158dBm (1 Hz RBW) Phase Noise (Typ.)- -133 dBc @ 10 KHz offset (1 Hz RBW) TOI (Typ.) +25 dBm Resolution Bandwidth- 1 Hz to 50 MHz DANL with Preamplifier option B24: typ. -168 dBm (1Hz RBW) @ 20 GHz Fast ACP in time domain Up to 70 measurments per second(including trace transfer via GPIB) Measurement routines for TOI, MC ACP(R), OBW, CCDF, APD, etc. as standard. Application firmware available for GSM/EDGE, Bluetooth, WCDMA/ HSPDA/ TD- SCDMA, CDMA-2000/ 1xEV-DV/ 1xEV-D0, etc. Specifications & Attributes (Spectrum Analyzers) Form Factor Benchtop Application Software Bluetooth ( /FS-K8 ) CDMA2000 ( /FS-K83 ) GSM with Edge ( /FS-K5U ) HSDPA ( /FS-K74 ) Noise Figure ( /FS-K30 ) Phase Noise ( /FS-K40 ) TD-SCDMA ( /FS-K77 ) Average Noise Level -158 dBm - +25 dBm Frequency 8 MHz ( /B73 ) 10 MHz ( /B27 /B4 ) 640 MHz ( /B5 ) 100 KHz - 3.6 GHz ( /B9 ) 10 MHz - 3.6 GHz ( /B25 ) 20 Hz - 50 GHz 100 KHz - 50 GHz ( /B24 ) List of Options B10 External generator control B12 Output attenuator for tracking generator for FSU, FSQ B18 Removable Hard Disk (not retrofittable) B19 Second Hard Disk for FSU-B18 (for FSU-B18,variant 1303.0400.02) B20 Extended environment specification. Random vibr. 1.9G RMS, 0-55°C (not retrofittable) B21 LO/ZF connections for external mixers (for FSQ26, FSQ40,FSU26, FSU43, FSU46, FSU50) B24 Preamplifier 30dB, 100 kHz to 50GHz (for FSMR26/43/50, FSQ26/40, FSU26/43/46/50; B25 Electronic attenuator 0 to 30 dB, Preamplifier 20 dB, 10MHz - 3.6 GHz for FSU, FSQ B27 FM output, 10 MHz bandwidth B4 OCXO 10 MHz aging/year: 0.35*10E-7 for FSU, FSQ, FSMR B5 Output for low phase noise 640MHz reference signal for FSU3, FSU8, FSQ3 und FSQ8 B73 Vector signal analysis for FSU demodulation bandwidth 8 MHz (FSU), broadband demodulation hardware included B9 Tracking generator for FSU and FSQ, 100 kHz - 3.6 GHz C3 Three years of depot calibration coverage based on the R&S recommended calibration interval - includes test data. The first calibration is included with product delivery with 2 additional depot calibration(s). C5 Five years of calibration coverage based on the R&S recommended calibration interval - includes test data. The first calibration is included with product delivery with 4 additional depot calibration(s). DCV-2 Documentation of calibration values DCV-ZP Printout of DCV (additional, in combination with DCV-Option only) FS-B33 USB mass memory write protection, disables writing to USB memory sticks (ex factory only) FS-K10 GSM/EDGE/EDGE Evolution Measurement Appl (for FSG/FSQ/FSU) FS-K110 Analysis of TETRA II / TEDS signals (for FSQ, FSU with option FSU- B73) FS-K15 VOR/ILS measurements for FSMR FS-K30 Application firmware for noise figure and gain measurements for FSMR, FSP, FSQ, FSU FS-K40 Application firmware for phase noise measurements for FSMR, FSP, FSQ, FSU FS-K5 Application firmware GSM/EDGE tests for FSP, FSU, FSQ FS-K5U Upgrade of FS-K5 to FS-K10, GSM/EDGE/EDGE Evolution Measurement Appl (for FSG, FSQ, FSU) FS-K7 FM demodulator, allows measurement of FM specific parameters (for FMU, FSP, FSU) FS-K72 Application firmware 3GPP-FDD BTS transmitter test for FSMR, FSP, FSU, FSQ FS-K73 Application firmware 3GPP-FDD UE transmitter test for FSMR, FSP, FSU, FSQ FS-K73+ 3GPP HSPA+ UE transmitter test, application firmware (for FSMR, FSP, FSQ, FSU, FSUP, FS-K74 3GPP HSDPA base station test application firmware for FSMR, FSU, FSP, FSQ FS-K74+ 3GPP HSPA plus, base station test. Application firmware (for FSP, FSQ, FSU, FSG; FS-K76 3GPP TD-SCDMA base station test; application firmware for FSMR, FSP, FSQ, FSU FS-K77 3GPP TD-SCDMA mobile station test; application firmware for FSMR, FSP, FSQ, FSU FS-K8 Application firmware for Bluetooth measurement on FSP, FSU and FSQ FS-K82 CDMA2000/1xEV-DV base station test application firmware for FSMR, FSP, FSU, FSQ FS-K83 CDMA2000/1xEV-DV mobile station application firmware for FSMR, FSP, FSQ, FSU FS-K84 1xEV-DO base station test application firmware for FSMR, FSU, FSP, FSQ FS-K85 1xEV-DO mobile station test application firmware for FSMR, FSP, FSQ, FSU FS-K9 Measurements with NRP power sensors NRP- Z11/Z21/Z22/Z23/Z24/Z51/Z55/Z91 requires NRP-Z3 or NRP-Z4 FSP-B10 External generator control for retrofit of FSP, FSU, FSQ, ESPI, ESCI FSP-B28 Trigger port for FSP,FSQ,FSU; for indication of trigger conditions K40 Phase noise measurement application K7 FM Demodulation R3 Three years of depot repair coverage, including re-calibration if necessary to complete the repair. First year of repair coverage is provided by the 12-month new product warranty. R5 Five years of depot repair coverage, including re-calibration if necessary to complete the repair. First year of repair coverage is provided by the 12-month new product warranty. ZZA-411 19" adapter, 4 HU, 1/1 for BW2000 cabinets

Introduction 5 Seconds Response Time Personal Alcohol Breathalyzer with Audible Alarm Mr Black 5 Features: Name: Personal Alcohol Breathalyzer Response Time: 5 Seconds Warm-up Time: 15 Seconds Weight: 88.69g Power Supply: 3.7V/200mAh Rechargeable Lithium Battery Customizable: Yes Technical Parameters: Parameter Description Name Personal Alcohol Breathalyzer Brand FENGZHAOWEI Model Mr Black 5 Material ABS Plastic Power Supply 3.7V/200mAh Rechargeable Lithium Battery Warm-up Time 15 Seconds Detection Range 0.00~200mg/100mL Sensor Electrochemical Sensor Alarm Audible Alarm Size Small Display LCD Screen Applications: FENGZHAOWEI Mr black 05 Personal Alcohol Breathalyzer is a highly accurate and reliable device with 0.00~200mg/100mL measurement range. It can provide results in just 15 seconds with an LCD screen and audible alarm. The device also comes with a mouthpipe and a key chain for convenient carrying. It is lightweight at 88.69g, making it ideal for personal use. With FENGZHAOWEI Mr black 05, you can quickly and accurately measure your alcohol level anywhere, anytime. FENGZHAOWEI Mr black 05 is perfect for personal use and can be used in many scenarios. It can be used at home, in bars, or at parties to help monitor alcohol consumption levels. It can also be used by law enforcement officers to help detect drivers who are under the influence. Additionally, it can be used by healthcare professionals to help monitor alcohol intake of patients. FENGZHAOWEI Mr black 05 Personal Alcohol Breathalyzer is a must-have for anyone who needs to quickly and accurately measure their alcohol level. It is quick, easy to use, and highly accurate. With its convenient mouthpiece and key chain, it is a great choice for personal use and can be used in a variety of scenarios. Customization: Fengzhaowei Personal Alcohol Breathalyzer Fengzhaowei Personal Alcohol Breathalyzer is a perfect solution for your needs. Model Number: Mr Black 05 Place of Origin: China Warm-up Time: 15 Seconds Response Time: 5 Seconds Display: LCD Screen Brand: FENGZHAOWEI Size: Small Features: 15 seconds Warm-up time, 0.00~200mg/100mL, electrochemical sensor, LCD screen, 5 seconds Response time, Small Size. Support and Services: Technical Support and Service for Personal Alcohol Breathalyzer We provide technical support and service for our Personal Alcohol Breathalyzer product. Our team of experts is always available to help you with any issue you might have with the product. We offer a variety of services, including: Troubleshooting Installation Assistance Software Updates Device Repairs Calibration Services If you need any assistance, please contact us at the following email address: support@example.com. Mr Black 5 Personal Alcohol Breathalyzer Tester 5 Seconds Response Time With Audible Alarm 0 Packing and Shipping: Packaging and Shipping Personal Alcohol Breathalyzer will be packaged in an attractive, durable box, featuring our logo and branding. The packaging will provide protection against shock and scratches, and ensure the product arrives at its destination safe and sound. We use a variety of shipping methods, depending on the destination and customer's needs. Our standard shipping method is via USPS, but for international orders we use UPS and DHL. All orders are shipped with a tracking number, so customers can always check the status of their order.

PRODUCT DESCRIPTION Radar Level Meter For Corrosive Liquid 80Ghz With 30m Detecting Distance Product Description: DTS-RD-82-C Radar level measuring instrument is capable of accurately measuring the maximum distance up to 30 meters. The maximum measurement accuracy of the radar level measuring instrument is extremely high, yet the device is simple to use which makes it beneficial to many industrial manufacturers. High resolution achievable with the radar measurements helps reduce errors in measurement and also reduce manual inspection time. With its advanced technology and user-friendly functions, the radar level measuring instrument has become an ideal tool for industrial applications. Features: The size of the antenna is small, which makes it easy to install. This non- contact radar will not cause any wear or pollution. It is almost immune to corrosion and foam and it is almost unaffected by the changes in the water vapour, temperature and pressure in the atmosphere. The beam angle is also small, concentrating the energy and thus enhancing its echo ability. As a result, it is more likely to avoid other interference objects. Applications: The 80G Radar Level Meter is an advanced microwave level sensor that has a measuring range of 0.15~30m and is equipped with a microwave level sensor. It uses a unique 80GHz measuring frequency and radar measuring principle to precisely measure the level of various liquids and solids in tanks or other containers. It is suitable for a wide range of applications such as monitoring water levels in reservoirs and rivers, measuring the height of oil in tanks, and detecting the level of materials in silos. This level meter is an ideal choice for industrial operations that require accurate and reliable measuring of liquid and solid levels. Technical Parameters: Parameter Value Protection Grade IP67 Measuring Principle Radar Product Name 80GHz Radar Level Meter Measuring Range 0.15~30m Data Storage Yes Application Corrosive liquid Resolution 1mm Measuring Frequency 80GHz Display LCD Accuracy ±2mm Signal output 4…20mA/HART Digital output RS485/MODBUS Process temperature -40~+120℃ Packing and Shipping: Packaging and Shipping of 80G Radar Level Meter The 80G Radar Level Meter is packaged in a sturdy cardboard box with the following dimensions: Length: 40 cm Width: 30 cm Height: 30 cm The 80G Radar Level Meter is shipped with all the necessary components and accessories, as well as a user manual. The package is shipped by air freight, usually with a carrier such as DHL or FedEx.

PRODUCT DESCRIPTION Smart Bluetooth Speaker/Sound Testing and Certification BQB,WIFI,SIRIM,KC,India BIS,SASO,SABER,PVOC,SONCAP, COC, E-Mark A new competitive curtain for smart speakers has slowly begun. In addition to volume growth in the future, the entire industry has also begun to enter a new stage of industrial ecological construction. From a longer-term perspective, among smart speaker head manufacturers, regardless of whether they are ecologically open or closed, whether industrial upgrading is fast or slow, what consumers can look forward to is how much ecosystem and social value they can create. Smart speakers refer to audio equipment that has a built-in Bluetooth chip and uses Bluetooth connections to replace traditional wire connections. It can achieve the purpose of convenience and speed by connecting to Bluetooth playback devices such as mobile phones, tablets, and laptops. Testing requirements for Bluetooth speaker test reports to enter Tmall: Product quality inspection reports can comprehensively and objectively reflect the quality information of the product, and are generally completed by a third- party professional inspection agency that is independent of both supply and demand parties. Third-party professional inspection agencies are relatively independent and impartial, and are qualified to issue fair data (test reports) to the society. The inspection report made by the manufacturer on the products it produces is called the supplier (supplier) inspection report. Due to related interests, it is not qualified to issue fair data to the society. Smart Bluetooth Speaker Sound Testing Certification BQB WIFI SIRIM KC India BIS SASO SABER PVOC SONCAP COC E-Mark 0 In addition to the regular evaluation of wireless Bluetooth speakers, for consumers, what is more important is the performance of wireless Bluetooth speakers. This part of the test is mainly judged through detailed scores. The test items are also multi-faceted, and each link is Closely related to users’ daily experience. First, compatibility evaluation. We will select mainstream front-end platforms: PC, Android, iOS, and Windows Phone 7 to conduct pairing tests on each mobile Bluetooth speaker. Firstly, we will see whether it can be successful, and secondly, we will look at the complicated process of pairing. Look at the number of functions implemented by the mobile Bluetooth speaker. Second, transmission distance test. We will simulate testing with and without physical barriers. Physical barriers are mainly doors and walls, and horizontally compare the wireless transmission capabilities of each participating product. Third, the anti-interference ability test. Simulate the user's actual usage environment and test situations where radio signals are more complex, such as whether routers, other 2.4G devices and Bluetooth devices can successfully connect in an environment shared by each other. Fourth, battery life test. We will first find a decibel level for commonly used volume, and let the volume level of each participating product reach the same decibel level for continuous and uninterrupted battery life testing to test its true battery life. Fifth, subjective listening test (call quality and music playback quality). Due to the special functionality of mobile Bluetooth speakers, we will measure them according to conventional sound quality standards and consider aspects such as distortion, resolution, and low frequency to obtain a true sound quality score. In addition, we will also compare the call quality of Bluetooth speakers. Smart Bluetooth Speaker Certification Project Smart Bluetooth Speaker Sound Testing Certification BQB WIFI SIRIM KC India BIS SASO SABER PVOC SONCAP COC E-Mark 1

Product Description Oil Filled Diffused Sillcon Pressure Transmitter Sensor For Water And Oil Test 19mm Silicon Piezoresistive Pressure Sensor Introduction of Pressure Transmitter Sensor: HT19F functions as a silicon piezoresistive pressure sensor ,with a core consisting of a highly stable diffused silicon element,. It effectively measures the pressure of liquids and gases by transmitting the pressure of the tested medium to the silicon diaphragm through an isolation diaphragm and silicon oil.The sensor's versatility finds extensive use in air compressors and refrigerationsystems. Product Features of Pressure Transmitter Sensor: 1.Utilizing advanced technology and 316L stainless steel housing, along with materials such as titanium and Hastelloy for the diaphragm 2.Employing thick-film circuits for temperature compensation and zero-point correction 3.outstanding reliability, repeatability, and stability Applications of Pressure Transmitter Sensor: 1.Suitable for measuring non-corrosive gas and liquid pressure with 316L stainless steel compatibility 2.Applied in various industrial process sites, including petroleum, chemical, metallurgy, power, and hydrology 3.Used in marine and aviation industries 4.Suitable for hydraulic and pneumatic control systems 5.Utilized in process control applications Electrical performance of Pressure Transmitter Sensor: 1.Power Supply: ≤2mA DC (Typical 1.5mA DC) 2.Input Impedance:3KΩ~6KΩ 3.Output Impedance:2.5KΩ~6KΩ 4.Electrical Connection:Gold-plated Kovar pins or 100mm high-temperature wires. Performance Parameters: Range Gauge(G) 10KPa,20KPa,35KPa,100KPa,200KPa,350KPa,1000KPa , ,2000Kpa Absolute(A) 100KPaA,200KPaA,350KPaA,700KPaA,1000KPaA,2000KPaA< , br>Sealed(S) 3500KPaS,7MPaS,10MPaS,20MPaS.40MPaS.60MPaS.100MPaS , Typ Max Unit Nonlinearity ±0.15 ±0.3 %F.S Repeatability 0.05 0.1 %F.S Hysteresis 0.05 0.1 %F.S Zero Output 0±1 0±2 mV Span Output ≤20KPa 50±10 50±30 mV ≥35kPa 100±10 100±30 mV Temperature Error-Zero ≤20KPa ±1 ±2 %F.S ≥35kPa ±0.5 ±1 %F.S Temperature Error-Span ≤20KPa ±1 ±2 %F.S ≥35kPa ±0.5 ±1 %F.S Compensated Temp. ≤20KPa 0~50 ºC ≥35kPa 0~70 ºC Operating Temperature -20~80 ºC Storage Temperature -40~125 ºC Allowable Overload Take the smaller value between 3 times the full scale or 120MPa Burst Pressure 5X the full scale Long-term Stability 0.2 % F.S/Year Diaphragm Material 316L Insulation Resistance ≥200MΩ 100VDC Vibration No change under conditions of 10gRMS, 20Hz to 2000Hz Shock 100g,11ms Response Time ≤1ms O-ring Seal Nitrile ring or Fluoro ring Filling Medium Silicon Oil Weight ~ 28g The parameters are tested under the following conditions: 1.5mA @ 25°C Outline Construction <3.5MPaS ht19 Micro-Pressure Pressure Sensor for transmittert ≥3.5MPaS <40MPaS ht19 Micro-Pressure Pressure Sensor for transmittert ≥40MPaS ht19 Micro-Pressure Pressure Sensor for transmittert Electrical connection and compensation ht19 Micro-Pressure Pressure Sensor for transmittert Selection Examplesht19 Micro-Pressure Pressure Sensor for transmittert Ordering tips1. Pay attention to the fit between the core size and the transmitter housing during assembly to achieve the required airtightness 2. During the assembly of the housing, ensure it is aligned vertically and apply even pressure to avoid jamming or damaging the compensation plate. 3. If the measured medium is not compatible with the core diaphragm and the housing material (316L), special instructions should be provided when placing the order. 4. Avoid pressing the sensor diaphragm with hands or sharp objects to prevent damage to the core due to diaphragm deformation or piercing. 5. Keep the pressure port of the gauge pressure core open to the atmosphere and prevent the entry of water, water vapor, or corrosive media into the core negative pressure chamber. 6. If there are any changes to the pin leads, follow the label on the actual core for reference. 19mm Oil Filled Pressure Transmitter Diffused Sillcon Pressure Transmitter Water Oil Test 519mm Oil Filled Pressure Transmitter Diffused Sillcon Pressure Transmitter Water Oil Test 6

PRODUCT DESCRIPTION High quality Cut off wavelength 200-1100 nm Bp520 Band Pass Filter For Fluorescence Detection Fluorescence detection bandpass filter is mainly used for fluorescence microscope and fluorescencequalitative instrument. Fluorescent filters are widely used in biochemical analysis neighborhoods. Fluorescent filtersgenerally include two types: excitation filter and emission filter. Excitation filter (Exciting Filter, Exciter Filter, Excitation Filter): in a fluorescence microscope, only afilter that can pass the wavelength of the fluorescence can be passed. There is also the direct use oflaser as a stimulated luminescence. Emission filters (Emitting Filter, Emission Filter, Barrier Filter, Emitter): select and transmit thefluorescence emitted by the sample, and the other light rays cutoff. The wavelength of the emittinglight is longer than that of the stimulated luminescence. The bandpass filter or the long pass filtercan be selected as the transmitting filter. Fluorescence detection bandpass filter is mainly used for fluorescence microscope and fluorescencequalitative instrument. Fluorescent filters are widely used in biochemical analysis neighborhoods. Fluorescent filtersgenerally include two types: excitation filter and emission filter. Excitation filter (Exciting Filter, Exciter Filter, Excitation Filter): in a fluorescence microscope, only afilter that can pass the wavelength of the fluorescence can be passed. There is also the direct use oflaser as a stimulated luminescence. Emission filters (Emitting Filter, Emission Filter, Barrier Filter, Emitter): select and transmit thefluorescence emitted by the sample, and the other light rays cutoff. The wavelength of the emittinglight is longer than that of the stimulated luminescence. The bandpass filter or the long pass filtercan be selected as the transmitting filter.

Price : US $3,827 . For the best quality and expert-approved, Calibration Instruments , Dimensional Measuring Tools, Electrical Test Instruments , Environmental Testing , Misc. Power Instruments , Flaw Detector , GNSS GPS Receiver , Power Analyzers , Power Loggers , Pressure Measurement , Preventative/Maintenance , Process Instruments , Raman Spectrometer , Recorders/Data Loggers , Scales and Balances , Spectrometer , Surface Testers , Temperature Measurement , Torque , Total Station , XRF Analyzer , 3D Printer , 3D Scanner,ETC. turn to Geomultimeter.com! Each Unit Includes Line Cord Quick Start Guide Certificate of Test Calibration Certificate Information CD

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