Measuring & Analyzing Instruments

JS-023A SERIE DE ALTA CALIDAD PROBADOR RESISTENCIA DIELÉCTRICO DE ACEITE DE TRANSFORMADOR está especialmente diseñado para la prueba de rigidez dieléctrica (Voltaje de ruptura) de aceite de transformador. El voltaje de la rotura (fuerza dieléctrica) es uno de los parámetros más importantes del aceite del transformador, él es una regla de la resistencia del voltaje. El valor del voltaje de ruptura (dieléctrico) indica si el aceite contiene agua, impurezas y partículas eléctricas, y conocerá el valor del aceite a través del voltaje de ruptura (rigidez dieléctrica). JS-023A SERIE DE ALTA CALIDAD PROBADOR RESISTENCIA DIELÉCTRICO DE ACEITE DE TRANSFORMADOR proporciona la medida confiable, exacta del voltaje de la interrupción del aceite del transformador, es conveniente para el uso del campo y del laboratorio. 1. AC220V ± 10% de entrada de alimentación (Personalizar según el requisito del cliente) 2. Rango de prueba: 0 - 100KV 3. Tasa de aumento de voltaje: 0.5kv / s ± 10%, 2kv / s ± 5%, 3kv / s ± 5%, 5kv / s ± 5% 4. Tiempos de prueba máximos: 9 5. Tiempos de espera de Init: 0 ~ 999s 6. Tiempo de agitación: 0 ~ 999s 7. Tiempo de espera: 0 ~ 999s 8. Precisión de la medida: ± (1% de la escala completa + 2 dígitos) Resolución: 0.1KV 9. Medición de la temperatura del aceite 10. Rango de medición: 0 °C a 70 °C, o mejor 11. Resolución de temperatura: 1 °C, o mejor 12. Temperatura de funcionamiento: hasta 45 °C 13. Almacenamiento: 100 grupos 14. 7 Pulgadas pantalla táctil lcd colorida 15. Toda la selección puede ser terminada en pantalla táctil 16. RS232 Interfaz

Minimum Order: 1 bags

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 on 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. Polar distance: 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

Minimum Order: 1 bags

IIJ-II-100 Transformer Oil BDV Dielectric Rigidity Breakdown Voltage Tester is specially designed for testing the breakdown voltage of transformer oil and other kinds of insulating oils. IIJ-II-100 Transformer Oil BDV Dielectric Rigidity 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 on 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. Polar distance: 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

Minimum Order: 1 bags

1. Input single power, internal digital combination standard sine waves test source output. 2. Phase angle measurement function: measure the phase angle between high voltage side and low voltage side. Measure the turn ratio and angle of “Non integral point” transformer. 3. It can conduct single-phase measurement and three-phase winding automatic test. Three phase turn ratio value, phase angle value, error, tapping position, tapping value can be measured for once. It also can identify connecting group number automatically. 4. Testing results can be displayed in the form of digit and hexagon vector diagram, which makes transformer connecting group can be made out obviously. 5.With blind test function: There is no need to choose connecting method and group. When measuring Y/△、△/Y transformer, no external short-circuit is needed, connecting method can be shifted automatically according to the chosen testing contents. 6. With tapping test function: TTR and TTR error in the position of each tapping switch can be gauged quickly. Just input rated TTR once, instead of inputting over and over again, TTR error in tapping position can be calculated. 7. With functions of turns ratio measurement and voltage TTR measurement. 8. With 5.6-inch LCD, the effect of data & figure display is visualized and fine. 9. With small size and light weight, it is easy to carry. 10. With built-in high capacity chargeable lithium battery. Test can be conducted without any power supply on site, and once the battery is charged fully, it can make measurement for more than 500 times continuously.

Minimum Order: 1 bags

NF P92-504 Flame Spread Test Machine, Flammability Testing Equipment with 45° Burner Description: Flame spread test machine that is also called as flame propagation test apparatus is designed to determine the reaction to fire of flexible or rigid building materials. The tester is based on the flame persistency test and flame propagation test according to NF P 92-504. As one of the M classification test, flame spread test is suitable for the flexible and rigid materials of any thickness, which do not enter in any of the M1, M2 or M3 main test. Standard: NF P 92-504 speed of spread of flame test used for the materials which are not intended to be glued on a rigid substrate. Feature: 1. Touch screen control panel. 2. Specific burner for NF P 92-504. 3. Automatic control for testing time and flame contact times. 4. Sample holder for flexible materials and rigid materials. Specification: Item Detail Burner 45 , ° Flame contact time Pre-set Burner gas Propane Flame height Adjustable by needle valve Power supply 220V 50-60 Hz Dimensions 650mm×400mm×450mm Net weight 20 kg

Product Description Resisitvity Tomography Geophysical Exploration Instrument ERT Survey Main Functions The resistivity tomography geophysical exploration instrument can solve the underground geological problems by observing and studying the distribution law of the artificially established underground stable current field. It has the characteristics of intuitive, efficient, high resolution and high precision. The electrical properties of underground media are studied by the changes of the artificial stable current field established by ground observation, and the buried depth, properties and shapes of underground obstacles are determined by analysis. Electrode arrangement Up to 18 types of devices are extensible. It can be scanned according to fixed section (electrode arrangement is AMNB, ABMN, AMBN, AMN, MNB, A-Mn-B, self-charged M, self-charged MN, charging M, charging MN) and continuous rolling scanning measurement according to variable section (electrode arrangement is A-M, A-MN, AB- M, AB) -MN, MN-B, A-MN rectangle, A-Mn-B, cross-hole dipole), among which, continuous rolling scanning measurement can allow the measurement section to be connected to any length under the condition that the total number of electrodes is unchanged, which is convenient for long section tracking, enabling users to solve practical problems at low cost and high time. Technical specification Receiving part Voltage channel: ±6V Measurement accuracy: Vp≥10mV时,±0.5% ±1 character Vp< 10mV时,±1% ±1 character Input resistance: > 50 MΩ Apparent polarizability measurement accuracy: ±1% ±1character Sp compensation range: ±1V . Current channel: 5A Measurement accuracy: Ip≥ 10mA时,±0.5% ±1character Ip< 10mA时,±1% ±1character The suppression of 50Hz power frequency interference (common mode interference and differential mode interference) is better than 80dB Launch part Maximum transmit power: 4500W Maximum supply voltage: ±900V Maximum supply current: ±5A Power supply pulse width: 1~60 seconds, the duty ratio is 1:1 Other Operating temperature: -10°C~ +50°C, 95%RH Storage temperature: -20°C~ +60°C Instrument power supply: No. 1 battery (or nickel-cadmium battery of the same specification) 8 pieces Current current: ≤55mA Weight: ≤7KG Volume: 310mm*210mm*210mm WDZJ-3 multi-channel electrode converter Converting the number of electrodes: 60 road Insulation properties: ≥500 MΩ Maximum working voltage: 450 VDC Maximum operating current: 2.5 ADC Instrument power supply: No. 1 battery (or nickel-cadmium battery with the same specification) 8 pieces Operating temperature: -10°C~ +50°C

Introduction: ST Dielectric Oil Tester kit is apply for speedy and accurate testing of dielectric strength of transformer and circuit breaker oil under test room condition in accordance with IEC international standard. ST Transformer Oil BDV Test Kit is the best combination of durability, simplicity and advanced functions, as shown below: *Optional stirring time *Programmable test repetitions for average BDV value calculation *Print facility *Selectable rate of rise of voltage Features: 1. withstand voltage test in the range of 0 ~ 80KV. 2. Large-screen LCD. 3. Simple operation 4.Store 100 experimental results, and display the currentenvironment temperature and humidity. 5. The whole process easy to control. 6.With overvoltage, overcurrent, limiting protection, in order to ensure the safety operation. 7.With a temperature measurement display function and system clock display. 8.Standard RS232 interface. 9. PC application software is provided to upload test data to make WORD test report 10. Menu management, data input simple and convenient. 11. The instrument adopts intermediate frequency induction heating and PID temperature control algorithm. The oil cup and the heating body are non- contact, heating evenly, fast and easy to control. 12. Empty electrode cup calibration function. Measure the capacitance and dielectric loss factor of the empty electrode cup to judge the cleaning and assembly status of the empty electrode cup. The calibration data is automatically saved to facilitate accurate calculation of relative permittivity and DC resistivity. 13. The instrument adopts intermediate frequency induction heating and PID temperature control algorithm. The oil cup and the heating body are non- contact, heating evenly, fast and easy to control Specifications: 1 Output voltage AC 0~80KV/AC 0~100KV 2 Rate of voltage rise 2KV/s±10% 3 Measuring precision 3%RDG+0.3%FS 4 Test times setting 1~9 5 Mixing time setting 0~99 second 6 Waiting time setting 0-9 minute 59second 7 Maximum storage capacity 100 groups of test data 8 Test standards IEC60156 9 Display 256*128 LCD 10 Rated power supply AC 220V±10% 50Hz/60Hz 11 Environment temperatures 0-50°C 12 Relative humidity ≤80%RH 13 Size 530×550×530mm 14 Weight 48kg Please contact:ASSEN Email:sales@assenpe.com Whatsa , pp:+86-15223801122 https://www.assenpe.com/st-f , ully-auto-bdv-dielectric-oil-tester-set/

Minimum Order: 1 bags

Introduction: ACP Electric Current Transformer Tester is used to measure all kinds of current transformer and voltage transformer. It can calculate the ratio errors and phase angle errors of current transformer and voltage transformer at rated burden and working burden in one time test. The tester can automatically evaluate the test results according to the selected standard to determine whether the transformer is qualified. Functions: 1.Injects low test signals into secondary side of the CT 2.Determines the CT's equivalent circuit parameters 3.Identifies all relevant CT performance parameters 4.Displays all relevant parameters of the CT and its accuracy at different currents and burdens 5.Evaluates the CT according to the selected standard 6.Determines unknown CT nameplate parameters 7.Demagnetizes the CT after the test. Range of measurements Ratio and phase accuracy Winding resistance Excitation characteristics (knee points) Composite error (ALF, ALFi, FS, FSi, Vb) Burden impedance Transient CT classes and parameters (TPS, TPX, TPY and TPZ type CTs) Transient dimensioning factor (Ktd) If missing/unknown: CT type, class, ratio, knee point, power factor, nominal burden, operating burden, primary and secondary winding resistance Remanence and residual magnetism Specifications: No. Item Name ACP Current Transformer and Voltage Transformer CT PT Analyzer 1 Test standards IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13 2 Power supply AC220V±10%,50Hz/60Hz±10% 3 Power output 0.1~125V (AC) 4 Current output 0.001~5A(RMS) 5 Power output 300VA 6 Max. knee voltage measurement 45kv 7 Current measurement range 0~10A (automatically change range in 0.1/0.4/2/10A) 8 Current measurement error <±0.1%+0.01%FS 9 Voltage measurement range 0~200 V (automatically change range in 1V/10V/70V/200V) 10 Voltage measurement error < ±0.1%+0.01%FS 11 Turns ratio measurement range 1~30000; 1~2000 error<0.05%; 2000~5000 error>0.1%; 5000~35000 error<0.2% 12 Phase measurement error: ±2min,resolution：0.01min 13 Coil resistance measurement Range: 0~8kΩ(automatically change range in 2ohm /20ohm /80ohm/800ohm/8kohm) Error< 0.2%RDG+0.02%FS Maximum resolution: 0.1mΩ 14 Temperature measurement -50~100 Celsius degree, error<3 Celsius degree 15 CT Secondary burden Range 0-160ohm (automatically change range in 2ohm/ 20ohm/80ohm/160ohm) Error<0.2%RDG+0.02%FS Maximum resolution 0.001ohm 16 PT Secondary burden Range 0-80kohm (automatically change range in 800ohm / 8kohm /80kohm) Error<0.2%RDG+0.02%FS Maximum resolution: 0.1ohm 17 PT ratio measurement Range: 1~30000 1~5000 error<0.2% 5000~30000 error<0.5% 18 Saved data groups >1000groups 19 Work condition Temperature: -10℃-50℃, moist: ≤90% 20 Size 485mm*356mm*183mm 21 Weight <15Kg Please contact:ASSEN Email:sales@assenpe.com https: , //www.assenpe.com/acp-current-transformer-test/ Whatsapp:+86-15223801122

Minimum Order: 1 bags

ISO 27668-1 Ball Pen Writing Tester for Detect Ballpoint Pens and Marker Application Can be used to detect ballpoint pens, neutral pen core, detection marker and whiteboard pen, can meet the two types of writing machine functions. The writing machine can detect the initial writing performance of the pen core, inking, line length, the written wear and other writing performance indicators, can also detect ink writing quality, is a pen factory, pen core factory, Ink factory indispensable testing equipment. Principle The machine simulates the state of writing with a pen, puts the sample on a certain load, and writes a circle mark at a certain speed to check whether the structure and performance of the sample are intact. Main parameters Name Ball Pen Write Test Machine Manufacturers SKYLINE Number of samples 8 / time Test Diameter ≤26mm The rotary speed of the core 0-2 to min (digital input set) Pen reciprocating movement Travel 100mm Writing Speed 0-10m/min (digital input settings) Paper Speed 0-1000mm/min (digital input setting) Writing angle 60-90° adjustable Writing Length 0-6000m Reminding function After testing the instrument automatically stop (the pen automatically lift) Paper-draw back function Instrument with paper collection Weight 60kg Dimension 72cm*57cm*48cm Features of Ball Pen Writing Machine 1. Writing machine has angle setup design 60-90 degrees can be adjustable. 2. Has auto lifting mechanism -Pickup bar connected with automatic lifting mechanism through the spring tension it release the pickup bar up & down movement 3.In order to make the paper movement streight,equipped with roller gear wheel with spring support to move the paper out. 4. With refill Rotation function 5. Lock gaurd -The guard lock used to lock the roller frame 6.Paper Holder design 7.With guideline for paper movement 8. Fit for paper with 381mm width ,100mm length,core diameter 25mm as per standards ISO 14145,ISO12757 This machine can test the following products quality ball pen, gel (jelly) or roller tips refills markers and fibre pen ink for ball pen ink for markers and fibre pen ink for roller pen ink for gel (jelly) pen fully assembled ball pens and markers! The below parameters can be changed easely writing speed of refill (in meters per minute) paper advancement (in mm per revolution) length of writing test (in meter) automatic stop after a predefined writing length (in meter) momentary pause and restart at same speed and paper advancement writing angle writing force ranging from 0.7 to 2 N (definable at order)

Rohde and Schwarz FSW67 RF Spectrum Analyzer 2 Hz to 67 GHz Description of FSW67 Spectrum Analyzer The high-performance R&S®FSW signal and spectrum analyzer was developed to meet demanding customer requirements. Offering low phase noise, wide analysis bandwidth and straightforward and intuitive operation, the analyzer makes measurements fast and easy. Features: Frequency range from 2 Hz to 8/13.6/26.5/43.5/50/67 GHz (with external harmonic mixers from Rohde & Schwarz up to 110 GHz) Low phase noise of –137 dBc (1 Hz) at 10 kHz offset (1 GHz carrier) WCDMA/HSPA/HSPA+ 3GPP LTE GSM/EGPRS/EDGE Evolution/VAMOS CDMA2000® 1xEV-DO List of Options B4 Precision frequency refer B500 500MHz Signal analysis BW B8 Resolution bandwidth 10MH FS-K100PC EUTRA/LTE FDD Downlink PC Software FS-K101PC EUTRA/LTE Uplink FDD PC Software FS-K102PC EUTRA/LTE Downlink MIMO PC Software (incl. LTE-Advanced) FS-K103PC EUTRA/LTE Uplink MIMO PC Software (incl. LTE-Advanced) FS-K104PC EUTRA/LTE TDD Downlink PC Software FS-K105PC EUTRA/LTE TDD Uplink PC Software FS-K130PC Distortion Analysis Software FS-K96 OFDM Vector Signal Analysis FS-K96PC OFDM Vector Signal Analysis FSW-B10 External Generator Control FSW-B13 Highpass Filters for Harmonic Measurements FSW-B160 160 MHz Analysis Bandwidth FSW-B17 Digital Baseband Interface FSW-B18 Spare Solid State Disk (removable hard drive) FSW-B21 LO/IF Ports for External Mixers FSW-B24 Preamplifier, 100 kHz to 67 GHz FSW-B25 Electronic Attenuator, 1 dB steps FSW-B28 28 MHz Analysis Bandwidth FSW-B320 320 MHz Analysis Bandwidth FSW-B33 USB Mass Memory Write Protection FSW-B4 OCXO Precision Reference Frequency FSW-B40 40 MHz Analysis Bandwidth FSW-B71 Analog Baseband Inputs FSW-B71E 80 MHz Bandwidth for Analog Baseband Inputs FSW-B80 80 MHz Analysis Bandwidth FSW-K10 GSM, EDGE, EDGE Evolution and VAMOS measurements FSW-K100 EUTRA/LTE FDD Downlink measurements FSW-K101 EUTRA/LTE FDD UL MEASUREMENTS FSW-K102 EUTRA/LTE DL/MIMO MEASUREMENTS FSW-K104 EUTRA/LTE TDD Downlink measurements FSW-K105 EUTRA/LTE TDD UL MEASUREMENTS FSW-K160R Real-Time spectrum analyzer FSW-K17 Multicarrier Group Delay Measurements FSW-K30 Noise Figure Measurements FSW-K40 Phase Noise Measurements FSW-K54 EMI Measurement Application FSW-K6 Pulse Measurements FSW-K7 Analog Modulation Analysis AM/FM/
M FSW-K70 Vector Signal Analysis FSW-K72 3GPP FDD (WCDMA) BS Measurements (incl. HSDPA and HSDPA+) FSW-K73 3GPP FDD (WCDMA) MS Measurements (incl. HSUPA and HSUPA+) FSW-K76 TD-SCDMA BS MEASUREMENTS FSW-K77 TD-SCDMA UE MEASUREMENTS FSW-K82 CDMA2000® BS Measurements FSW-K83 CDMA2000® MS Measurements FSW-K84 1xEV-DO BS BS Measurements FSW-K85 CDMA2000®/1xEV-DO MS Application Firmware FSW-K91 802.11a/b/g Measurements FSW-K91AC 802.11ac Measurements FSW-K91N 802.11n Measurements FSW-K91P 802.11p Measurements FSW-U160 Analysis Bandwidth Upgrade from 80 MHz to160 MHz FSW-U320 Analysis Bandwidth Upgrade from 160 MHz to 320 MHz FSW-U40 Analysis Bandwidth Upgrade from 28 MHz to 40 MHz FSW-U80 Analysis Bandwidth Upgrade from 40 MHz to 80 MHz FAQ: 1.Can you ship order to Canada or Australia ? Yes,we can .We send orders worldwide . 2. What delivery method do you use ? and delivery time ? We can ship by EMS,DHL,FedEx,UPS,TNT with tracking number. Usual delivery time is 4-7 workdays. 3. What is your payment term? 100% T/T payment before shipment. 4. How can I ask any other question ? You can contact us online or leave us messages below . 2Hz-67GHz Signal RF Spectrum Analyzer Rohde And Schwarz FSW67 02Hz-67GHz Signal RF Spectrum Analyzer Rohde And Schwarz FSW67 1

Introduction A refractometer is an instrument that can measure the concentration of aqueous solution by measuring it's refractive index.All water based solution can make lightbend.The bending of light increases at a rate proportional to the increasing solution concentration. The hand-held refractometer is a precise optical instrument.It is characterized by small volume,light weight,graceful shape and easy to operate.Therefore it can be used by all sides Features 1. Tri Scales: Brix, °Oechsle (°Oe) and °KMW (Babo) 2. Wide Measuring range: 0 ~ 44 % Brix, 0 ~ 190° Oe and 0 ~ 38° KMW 3. Sturdy and light weighted Aluminum body 4. Adjustable diopter (focusing ring) 5. High quality and accurate testing result 6. ATC Compensation Range (i.e. Built-in Automatic Temperature Compensation System) from 10 °C to 30 °C 7. Easy and very convenient to use Specifications Measuring Range Brix: 0 ~ 44% °Oechsle (Oe): 0 ~ 190° °KMW (Babo): 0 ~ 38° Accuracy Brix: ±0.5% °Oechsle (Oe): ±2° °KMW (Babo): ±0.5° Brix: 0.5 % °Oechsle (Oe): 2° °KMW (Babo): 0.5° Scale Divisions Automatic Temperature Compensation System (ATC): 10 ~ 30 °C (50 ~ 86 °F) Traditional version : Using screw driver for calibration Sturdy and light weighted Aluminum body Item Length: approx. 149 (L) x 39 (W) x 39 (D) mm (5.89' x 1.54' x 1.54' inch) Item Weight: approx. 115 g (4.06 oz) 1 pipette + 10 extra pipettes for free Feature & Use Refractometer is a precision optical instrument, featuring in simple use, accurate measurement, light weight, small volume and etc. By using this instrument, it can measure percent concentration of sugar degree in liquid accurately. It is used for foodstuff and agricultural scientific reasearch.

DLMS/COSEM Smart Electric Meter 3P4W Electronic Meter with Multi Function for AMR System Summary: DTZY150-Z three phase four wires remote fee control smart electric meter is a intelligent electric metering product which made of large scale integrated circuit, with Digital sampling processing technology and SMT craft. It is compatible with IEC 62053-21 ,and meet with DL/T645–2007 requirements. Main Parameter: Item Specification Reference Current 3*1.5(6)A, 3*20(100)A Reference Voltage 3×220V/380V Dimension (mm) 290×170×85 Working Voltage Range 0.8Un～1.15Un Maximum Working Voltage 0.7Un～1.2Un Working Temperature -25℃～+60℃ Maximum Working Temperature -40℃～+70℃ Accuracy Active 1.0 Reactive 2.0 Main Features: ● Energy Measurement Total and time-sharing forward active & reactiveenergy measurement Total and time-sharing reverse active & reactive energymeasurement Total forward & reverse apparent energy measurement Save last one to sixteen months energy data ● Max. Demand Measurement Measure total and time-sharing forward active &reactive maximum demand and time of occurred Measure total and time-sharing reverse active &reactive maximum demand and time of occurred Measure total forward & reverse apparent maximumdemand and time of occurred ● Real Time Measurement Real-time measurement of the phase voltage, current,total active power, reactive power, apparent power, total power factor, powergrid frequency ● TOU 4tariffs, 100holidays, 14season‐tables, 8time zone‐tables, each table onmaximum 14 time zones ● Event Log The last 10 records of following events:Power-down,Programing, Cover opening, Terminal cover opening, Reverse power, PhaseFail.the records include data and time ● Loadprofile At least 4 loadprofile channels,Recordat least 490days data when time interval is 30 minutes ● Optical port interface Support IEC62056-21protocol, 1200bps for communication ● RS-485 serial interface SupportIEC62056(DLMS/COSEM) protocol, 2400bps for communication ● LCD display Number of digits value field Up to 8 Digit size 6x14.5mm ● Inputs and outputs Optical test outputs active energy and reactive energy ● Communication modules(optional) GPRS module:EGSM900/DCS1800 dual-band,support GSM/GPRSphase2/2+ protocol PLC module: according to Technology Standards of SSC163X ,centerfrequency 270K, FSK modulate technolgy

1x1m 1ton Platform Floor Scale Digital Weighing Scales with wheels with XK3190-A12E indicator Specifications: Model Size(m) Capacity(t) 1010 1.0X1.0 1~3 0815 0.8x1.0 1~3 1212 1.2X1.2 1~3 5 1215 1.2x1.5 1~3 5 1515 1.5X1.5 1~3 5 1520 1.5X2 1~3 5 1220 1.2x2 5t Optional in platform size, Max. Cap. Optional in load cell, indicator. Be suitable for weighing vehicles and goods Ramp is optional Color is optional—grey, black, blue, green or other colors. Description: 1. Material is carbon steel and 304 stainless steel optional,with wheels and push handle 2. With zemic or keli load cell sensor 3. Platform supporting like car’s rear box when wash--All the 304 stainless steel scales have a fine appearance, steady structure and high accuracy. Prices of these models are much lower than normal level of scale industry, because of our large production output, mass materials purchasing, which are very competitive 4. The usual surface finishing: draw benching, sand blasting, polishing and mirror polishing. 1x1m 1ton Platform Floor Scale Digital Weighing Scales with wheels with XK3190-A12E indicator 0 1x1m 1ton Platform Floor Scale Digital Weighing Scales with wheels with XK3190-A12E indicator 1 Applications: Electronic floor scales are suitable for weighing in all types of industrial and commercial applications. Standard version is with approved load cell. Competitive Advantage: 1. Assurance quality 1 year 2. Competitive price 3. 7x24hours online service 4. Professional delivery 5. CE OIML approved

PRODUCT DESCRIPTION Lorawan Wireless Single Phase Smart Electric Energy Power Meter LCD Display IoT Insulation Corrosion Resistance Product Overview DDZY2397 single-phase charge control intelligent electric energy meter is a fully digital intelligent electric energy meter developed by our company. Adopt SOC high integration chip. In addition to the active electric energy metering function, it also has a variety of functions such as online power display, intelligent power theft prevention, overload control, remote centralized meter reading, etc. The data is transmitted to the corresponding platform through LoRaWAN/CAT1/Bluetooth wireless network. It has the characteristics of high precision, low power consumption and good stability, and can be widely used in the measurement of single-phase AC power in urban, rural or factory enterprises. Highlights: 1. Metering of positive and negative active electric energy. The electric energy shall be accumulated and stored separately for tip, peak, flat, valley and other periods and the total electric energy. It can store and display various electric quantities in the last 12 months. 2. It can measure, store and display the current voltage, current, power, power factor, frequency and other operating parameters and status of the electric energy meter. It has overload protection function. 3. There are two sets of rates (tip, peak, flat and valley) and time periods that can be programmed at will, and another set of rates and time periods can be used at the set time point. At least 2 time zones can be set for each set of rate periods throughout the year. At least 14 time periods can be set within 24 hours; The minimum interval between periods is 15 minutes. The time period can be set across zero points.. 4. It has the functions of event recording such as zero clearing, programming, timing, power failure, switching on and switching off. 5. Remote power off and transmission function: send power off command through RS485 and other communication interfaces to cut off the user's load circuit. Or send the power transmission command to connect the user load circuit. 6. Active upload/two-way transparent transmission function: actively transmit data to the corresponding platform through LoRaWAN wireless network. The default interval is 4 hours(settable).