Testing Equipment

IIJ-II Oil Breakdown Voltage Tester is produced by our company, which adopts industrial single plate integrated circuit, new-style I/O jack, with unique inspection and anti-jamming technology to greatly improve its reliability and functionality. Main features: 1. Easy operation, high autoimmunization (only press button once and all work done automatically) 2. Menu management, data input simple and convenient 3. It can store 99 data of oil sampling tests, the test data can be reviewed and printed in 100 years even after power is off. 4. The clock in going on after power off. (The internal time of the system just for test reference, not for standard time) 5. The software can be upgrade through RS232 terminal. 6. Strong anti-jamming, high precision testing. 7. Small measurement, light weight, and convenient for outdoor operation. Technical parameter: 1. Power supply: AC220V ±10%, 50Hz 2. Output voltage: 80kV, 100kV (100kV can be manufactured to order in advance) 3. Capacity: 1.6kVA, 2.0kVA 4. Speed of voltage increase: about 2kV/S 5. Voltage inspection accuracy: 3% 6. Breakdown sensitivity: <2kV 7. Waveform distortion: ≤3% 8. Breakdown response time: ≤ms 9. Working environment: temperature: 0C~40C, humidity: max relative humidity 85% 10. Storage environment: temperature: －20C ~ 60C, humidity: max relative humidity 75% 11. Work height: <1500m (if over 1500m, it can be customized)

Minimum Order: 1 bags

JS-900 SERIES AUTOMATIC INTERFACIAL TENSION TESTER is specially used to measure the interfacial tension between mineral oils and water under non- equilibrium condition (Liquid-Liquid interface). It can also be used to determine interfacial tension of various liquids (Liquid-Gas interface). JS-900 Series Automatic Interfacial Tension Tester adopts the standard test method for interfacial tension of oil against water by the Ring Method, which meets not only the national standard of People’s Republic of China GB/T6541, but also the international standard such as ASTM D971. Interfacial tension measurements on electrical insulating oils provide a sensitive means of detecting small amounts of soluble polar contaminants and products of oxidation. A high value for new mineral insulating oil indicates the absence of most undesirable polar contaminants. The test is frequently applied to service-aged oils as an indication of the degree of deterioration. MAIN FEATURES: 1. Large color LCD display screen, English prompt, menu operation, fully automatic testing process. 2. Automatic temperature compensation within 25℃ to eliminate the influence temperature imposes on tension value. 3. Functions of auto correction, auto testing, calculation, results displaying, and storage under power off circumstance. 4. Main body is equipped with hurricane globe, which lessens influence outside matters impose on testing results. 5. Automatic lift of the lift platform ensures a steady environment as well as high accuracy. 6. JS-900 Series IFT Tester adopts enclosed magnetic pot type sensor and multi-point calibration of uniform space technology, which improves the repeatability and reproducibility of testing results. 7. JS-900 Series IFT Tester can work independently and can also realize network management via connection with laptops or computers through USB or RS232 interface.

Minimum Order: 1 bags

Kingpo Technology Development Limited File code version A Making date 2019.4.4 Total 4 pages The first page 10V20A(4ch)High precision and energy saving(Feedback type)Battery capacity tester BTS EC1020-4-A Product manuals 10V20A（4ch）High precision and energy saving（Feedback type）Battery capacity tester 0 Product feature: Modular design, a single point of control technology, easy expansion, production to maintain high efficiency; Channel segregation and parallel technology convenient free combination applied to various occasions tests; Charge and discharge power factor of 0.98, charge and discharge efficiency of 70 (Max. 80%) A variety of charge and discharge protection function, reduce the battery production accidents; Discharge energy supply other charging energy channels or giving back to the power grid, fever of equipment cost greatly reduce the energy consumption; Equipment accuracy better than 0.1%, data recording time / 1 second, software powerful function, friendly man-machine interface; Four wire interface, realize the wide range of voltage, current adjustment, suitable for all kinds of batteries;

JS-023A Series Fully Automatic Transformer Oil Dielectric Strength Tester is specially designed for testing dielectric strength (breakdown voltage) of transformer oil. The dielectric strength (breakdown voltage) is one of the most important parameters of transformer oil, it is a rule of the voltage withstand. The value of dielectric strength (breakdown voltage) indicates whether the oil contains water, impurity and electric particles, and you’ll know the oil value via the dielectric strength (breakdown voltage). JS-023A Series Fully Automatic Transformer Oil Dielectric Strength Tester provides reliable, accurate measurement of dielectric strength (breakdown voltage) of transformer oil, it is suitable for both field and laboratory use. JS-023A Series Fully Automatic Transformer Oil Dielectric Strength Tester is able to test under all the mainstream testing standards, no matter where you are, there is always a testing standard suitable for you. The available testing models is as following: 1. IEC-60156, IS6792, BS5874 2. User-defined 3. 5-Minute test 4. ASTM D-877 5. ASTM D-1816 6. JIS C 2101-99(S) 7. Proof "A" 8. Proof "B"

Minimum Order: 1 bags

Programmable Temperature Humidity Test Chamber Walk - In Simulated Environmental Test Room The usage: Walk In Environmental Chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc. Walk In Environmental Chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc. The Main Technical Parameters of Temperature Humidity Walk In Testing Chamber: Model LY-5200T Walk In Environmental Chamber System Balanced Temperature & Humidity Control System Temp. range -70°C~150°C Humid. range 20 ~ 98 percent R.H. Temp. & Humid. accuracy ± 0.3°C; ± 2 percent R.H Temp. & Humid. regularity ± 1°C; ± 3 percent RH Resolution 0.1°C, 1 percent, P.I.D control Heating up -40°C ~ +100°C within 45 min Heating down 20°C~ -20°Cwithin 40min Interior dimension(W×D×H) 160×180×185cm(Accept customized) Exterior dimension(W×D×H) 180×215×195cm (Accept customized) Interior material Stainless steel plate(SUS304) Exterior material Stainless steel plate(SUS304) Insulation Rigid foam Refrigeration system Air cooled, Hermetic compressor, single stage refrigeration system. Display LCD Safety devices No fuse breaker refrigerator over load relay, Refrigeration High pressure Switch, Over Temp, Protector, Protection relay, Protection fuse, Water Lever protector, Overheat protector, Alarm Accessories Viewing window, Shelves (freely adjustable 2 pcs.), Cable port(Ø50mm)Chamber lamp. Weight Approx. 400kg Power AC220V±10 percent 50/60Hz Features of Temperature Humidity Walk In Testing Chamber: 1. Temperature humidity test room has a big temperature / humidity range and can meet user’s entire requirement. It adapts to unique balance thermoregulation & humidifying way and can get a safety, precise temperature humidity environment. It has stability, balance heating, humidifying function and also can proceed in high precision, high stability temperature humidity control. 2. Temperature humidity test room is equipped with high precision intelligentized thermoregulator, temperature and humidity adapt LCD display control 7551 program instrument ( it also can use OYO-5461 according to user requirement), can choose the temperature humidity recode instrument. 3. Temperature humidity test room can choose computer for remote control according to the function 4. Automatic select the refrigerating circuit, the automatic control instrument can automatic choose operate refrigerating circuit’s function according to the temperature set value, and direct-on line starting refrigerating machine in high temperature condition which can cooling directly. 5. The interior door is equipped with big observation window which convenient for viewing the test status of specimen. 6. This product is equipped with advanced safety protection device --- residual current device; overheat protector, phase failure protector, water- break protector.

Product Description Electronic Controllable Environmental Lab Equipment Vibration Test Chamber This test chamber is suitable for tests in the condition of high temperature ,low temperature ,hot-humid and rapid temperature change (ESS) while the whole units, parts and materials are vibrating to different degrees. Our Service • Be able to provide a complete testing solution (customization) • Patented and eye-catching industrial design • Preferential vendor of Apple and Cisco in China • Perfect systematic pre-sale and after-sale technical support