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HZZL-3 ASTM D971 Transformer Oil Interfacial Tension Tester
Intermolecular Forces formed liquid surface tension.Numbers of tension reflect on liquid sample's physics and chemical properties, it is one of the most important index to product quality. Intermolecular Forces formed liquid surface tension.Numbers of ten |
2025-05-03 |
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HZJY-20K 20kV Insulation Resistance Tester
Instrument using
measured DAR:
Select more than 1 minute length measurement.
Select the appropriate voltage and start.
The instrument automatically record 15 s and 60 s resistance, and calculate the absorption than after 60 seconds.
Absorpt |
2025-05-03 |
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HZ-2000H Transformer Capacitance and Tan Delta Tester
Technical Indicators
Accuracy: Cx: ±(readings×1%+1pF)
tgd: ±(readings×1%+0.00040)
Anti-interference index: frequency conversion anti-interference, can still achieve the above accuracy under the interference of 200%.
Capacitance range:
Inter |
2025-02-11 |
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HZ-3110 10A Transformer Winding Resistance Tester
HZ-3110 DC Resistance Tester. The instrument is a newpowerful technology, small size, light weight, high output current and other characteristics.
The device is controlled by the microcontroller, with a high degree of automation, automatic discharge fu |
2025-02-11 |
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HZBB-10A TTR Transformer Turns Ratio Tester
Huazheng HZBB-10A Transformer Turns Ratio Tester Technical Parameter
1,Test range: Variable ratio -0.9 to 10000 degrees -0 to 360 degrees
2. Ratio accuracy: ± 0.1%+2 words (0.9-500)
± 0.2%+2 words (501-2000)
± 0.5%+2 words (2001-10000)
3. A |
2025-02-11 |
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HZCT-100C CT PT Analyzer
I.Characteristics
1.Automatically calculates CT and VT parameters, including knee-point voltage/current, 10% error curve, accuracy limit factor (ALF), instrument security factor (FS), second time constant (Ts), remanence coefficient (Kr), saturated and |
2025-02-11 |
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HZJQ-X1 80kV Transformer Oil BDV Tester
MAJOR TECHNICAL INDICATORS
Output voltage
0~80KV (optional)
Voltage distortion rate
<3%
Booster capacity
0.4kVA×2
Measuring accuracy
±3%
Supply voltage
AC220V±10% 50Hz±1 Hz
Applicable temperature
0?~45?
Applicable hu |
2025-02-11 |
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VLF Hipot Cable Test Equipment
VLF Hipot Cable Test Equipment,VLF Hipot Testerhttp://www.beijing-huazheng.com/high-voltage-test-set/vlf-hipot-tester/vlf-hipot-cable-test-equipment.html |
2025-01-17 |
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