Copyright: Wuhan Nanxing Power Technology Co., Ltd. 鄂ICP备06008607号
Website：300.cn Wuhan
NDQN-2 insulating oil freezing point automatic measuring instrument
basic information
Detailed parameters
Reference standard: GB/T-510-1983, GB3535-2006.
Features:
● High-performance refrigerator with fast cooling speed;
● Microcomputer control, fully automatic analysis of experimental results;
● With fault self-diagnosis function, it is automatically detected and displayed when there is no cooling water.
Technical Parameters:
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Temperature measurement
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Platinum resistance
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Accuracy
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±0.5℃
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Resolution
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0.1℃
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Cooling speed
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15 Minutes temperature difference ≥ 60 °C
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Test oil consumption
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20ml Each time
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|
Cooling water requirement
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Pressure 4.9×101～4.9×105Pa
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Flow rate 1.5 l / min
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|
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Working power
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AC 220V±10%/50Hz±2.5Hz
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Power
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≤250VA
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Dimensions
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420mm×450mm×440mm
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Weight
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About 25kg
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keywords:
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