Measuring & Analyzing Instruments

Ozone is a pale blue gas with a distinctively pungent smell. Ozone gas is a powerful oxidant and has many industrial and consumer applications related to oxidation. This same high oxidising potential, however, causes ozone to damage mucous and respiratory tissues in animals, and also tissues in plants, above concentrations of about 100 ppb. This makes ozone a potent respiratory hazard and pollutant near ground level. Ozone gas odour is sharp, reminiscent of chlorine, and detectable by many people at concentrations of as little as 10ppb in air.

JSDY-021 SERIES TRANSFORMER OIL DIELECTRIC STRENGTH TESTER is specially designed for testing the breakdown voltage of transformer oil and other kinds of insulating oils. 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. FUNCTIONS & FEATURES: 1. High accuracy, long service life. 2. The test process is fully in compliance with the requirements of IEC 60156. 3. User-defined test. 4. Proof test. 5. The test process and result is displayed in real time on the LCD screen. 6. All parameters of the test process can be set. 7. The built-in EEPROM memory can save up to 100 groups of test data and results. 8. The built-in micro-printer can print the test results at any time. 9. All the human-machine interaction operations can be completed by rotating the mouse. 10. RS232 interface, upload test data to computer and make Word format test report. 11. Calibration interface available. 12. The tester is easy to operate, powerful, stable and reliable, and it has an excellent anti-interference ability.

Minimum Order: 1 bags

ES-3A vibration tester.pdf Vertical and Horizontal Vibration Shaker Table EN 60068-2-6 Standard for R&D Laboratory Application Sine Random Shock Vibration Testing Mahine, which mainly used for product vibration and shock environmental test environment, environmental stress screening test, reliability test, tests may be needed to do for aerospace, communications, electronics, electrical, communications, home appliances and other areas of the products. It is a test platform that meets all kinds of test specifications, and can be executed including IEC, MIL-STD, JIS, ASTM and other specifications.

PH/ORP gauges not only fulfill the remote management technology WIFI but also has a temperature detection and temperature compensation function, supporting pH electrodes with temperature to measure temperature changes in aqueous solutions. It is a patented temperature drift compensation technology, which makes the instrument more stable and accurate in all kinds of environments. The PH/ORP gauges use salt-bridged primary battery electrodes (PH electrodes) to detect changes in the concentration of hydrogen ions in the solution, which affect the electrode level. It is usually made of glass and commonly known as PH glass electrode measurement. Mathematic defines pH as a commonly used congenital negative value for the concentration of hydrogen ions, i.e. pH=- lg[H⁺] Applications of Online PH ORP gauge 1 Water treatment monitoring: drinking water surface water quality groundwater environmental sewage discharge monitoring urban drainage network monitoring 2 Industrial process monitoring and dosing control treatment: chemical petroleum paper food medicine electroplating PCB manufacture

Functions: Breakdown test of user-defined Proof test IEC60156/IS6792/BS5874 test ASTM D1816 standard test ASTM D877 standard test 5 minutes standard test Manual test Calibration interface for customers Uploading data to PC and making word report automatically Result print Specifications: Output voltage:AC 0V~100KV Rate of voltage rise: 0.5kv/s±5%, 2kv/s±5%, 3kv/s±5%,5kv/s±5% Max test times setting for user-defined mode: 9 Stir time setting for user-defined mode: 0~999s Waiting time setting for user-defined mode: 0~999s Test error: 3%RDG+0.3%FS Display: 256´128 LCD Maximum storage capacity: 100 groups of test data Power supply : AC220V±10%, 50Hz/60Hz Environment temperature: 0-50℃ Relative humidity ≤80%RH Weight:41kg Size:620mm*430mm*330mm

Minimum Order: 1 bags

Main Technical Featrues: Sample Position:10 sample positions (Continuous testing), Testing Time: Single sample around one minute, Batch sample no less than 55 tests/hour , HCT/DIL: HCT: input 0.00-0.99 ; Dilution Factor: input 1-99, Sample Type: Whole blood,Serum,Plasma, Temperature:10-35℃ Environment humidity: <85% Wavelength::630±20nm,LED light source Absorbance value tolerance (4 hours after turn it on) should be less than ± 5%; Absorbance precision tolerance shall be less than ± 5%; The accuracy error of absorbance should be less than ± 5% Power:a.c100～240V 50/60Hz Air pressure: 86KPa ～ 106KPa; Dimension (length × width × height):340mm×320mm×280mm, Instrument Weight: 8kg.

BTGJ-II Upscale crime scene investigation tool kit Function A. Demolish field obstacles to ensure the smooth investigation B. Disassemble object that carries mark evidence C. Disassemble and cut object that carries mark evidence D. It provides various tools for evidence collection E. Lift tool marks F. Mark and number evidences G. Check the presumptive charged body H. It provides tools for field measuring I. It provides tools for measuring mark evidence J. It provides materials for packing evidence K. It provides personal protective equipment L. Field note taking

SDS3 Series is the smallest DRO with strong function for single axis dispaly requirement. SDS3-1F DRO equips the RS232-C output function for PC or other special systems' connection. 1.Display: Bright Green LCD 2.Case: Metal 3.Power : AC80 - 240V (50/60 Hz) 4.Storage Temperature: -30℃ to 70℃ 5.Working Temperature: 0℃ to 45℃ 6.Relative Humidity: <90% (20±5℃) 7.Dimensions (H x W x D): 94mm x 253mm x 119 mm

Optional Accessories of test chamber 1. Low humi. Dehumidifying system 2. Inner glass door with manual operating ports 3. Temp./ humi. Recorder 4. Pure water treatment device 5. Reverse osmosis water purifier 6. RS-485 interface can be linked to PC and achieve multi-level control and recording software management. 7. LN2 / LCO2 fast cooling-down system Temperature humidity drug stability test chamber price can be used when constant climate conditions (temperature and/or humidity) are needed for product testing. It also can be used for a variety of materials of high - low temperature alternating test. The test temperature, humidity, time can be programmed. Provides conditions of temperature from -70 to +150 degree and of humidity from 20% to 98%, low humidity 10%~98%RH is available for us..

Includes : 805084 Leica Nova TM50 1” (0.3mgon), Monitoring Station with reflectorless EDM (R1000), long range automatic target recognition, Servofocus, WLAN, Bluetooth, RS232/USB interface, RadioHandle interface, USB stick/SD card interface, 1 GB internal flash memory, laser plummet, 1 keyboard with full VGA colour touch screen, SmartWorx Viva software, Quick Guide and upright container. 781305 SmartWorx Viva TS Licence Key 777508 GDF321 Tribrach without Plummet 799187 GKL341 Charger 793975 GEB242 Battery x2 789139 MSD08 SD Memory Card 8GB 6008100 1 year Nova (TS/TM/MS50) Basic CCP

Minimum Order: 1 bags

Includes: - (1) 866351 iCR70 5" R500 Robotic Total Station - (1) 852931 CCD17 Bluetooth handle - (1) 777970 GDF323 Pro Tribrach w/o optical plummet - (1) 799185 Leica GKL311 single charger for Li-Ion battery - (2) 733270 GEB221 Li-Ion battery - (1) 756637 MPR122 360 reflector Pro - (1) 767880 GHT63 Pole adapter - (1) 833211 CMB10 Tablet bracket - (1) 878812 CC80 Tablet with CSW201 iCON Build software - (1) 833216 CBC5 a/c adapter - (1) 833322 CA33 Stylus for CC80 - (1) 832122 GHT77 Tether for CC80 - (2) Carrying case for Robot and tablet

Minimum Order: 1 bags

Specifications : Distance Measurement Ranges Range Round prism (GPR1): 2500 m (average atmospheric conditions) 360° reflector (GRZ4): 1300 m Mini prism (GMP101): 900 m Reflective tape (60 mm x 60 mm) 200 m Accuracy / measurement time Standard mode: 1 mm + 1 ppm / 3.0 s (standard deviation, ISO 17123-4) Fast mode: 3 mm + 2 ppm / 1.5 s Tracking mode: 5 mm + 2 ppm / 0.3 s Display resolution: 0.01 mm Method: Phase measurement (coaxial, invisible infrared laser)

Minimum Order: 1 bags

Included: R8s GNSS receiver with UHF (410-470MHz) Trimble TSC7 Access 2021 450 - 470 MHz Radio Antenna Batteries x 4 Dual Bay w/ Power Cable TSC7 range pole clamp TSC7 charger / power supply (US) TSC7 stylus Trimble R8S transport case

Minimum Order: 1 bags

JS-023A SERIES TRANSFORMER OIL DIELECTRIC STRENGTH TESTER is specially designed for testing the breakdown voltage of transformer oil and other kinds of insulating oils. 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. (1) AC220V±10% power supply input (2) Output voltage：AC 0~100KV (0-80KV can be customized) (3) Rate of voltage rise: 0.5kv/s±10%, 2kv/s±5%, 3kv/s±5%,5kv/s±5% (4) Max test times: 9 (5) Init wait times:0~999s (6) Stir time: 0~999s (7) Wait time: 0~999s (8) Measurement accuracy: ±(1% of full scale + 2 digits) Resolution:0.1KV (9) Temperature measurement: Measurement range : 0℃ to 70℃, or better Temperature resolution : 1℃, or better Operating temperature : up to 45℃ (10)Storage:100 groups (11)7 inch colorful LCD with touch pad (12)Oil test vessel temperature measurement unit (13) Weight 38kg (14) Size: 460 mm*380mm*360mm

Minimum Order: 1 bags