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HRWGS-Y一體化精密油介損體積電阻率測試儀 |
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★HRWGS-Y一體化精密油介損體積電阻率測試儀說明書 |
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★HRWGS-Y
Type Integrated Precise Resistivity Detector for Oil Medium
Volume |
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一、 概述
HRWGS-Y型一體化精密油介損體積電阻率測試儀是專用于絕緣油等液體絕緣介質的介質損耗角及體積電阻率測試的高精密儀器。重量輕,體積小,測試操作安全,一物兩用,便攜式一體化結構。內部集成了:
介損油杯、溫控儀、溫度傳感器、介損測試電橋、交流高壓試驗電源、標準電容器、高阻計、直流高壓試驗電源等主要部件。其中加熱部分采用了高頻感應加熱方式，該加熱方式具備油杯與加熱體非接觸、加熱均勻、速度快、控制方便等優點。交流試驗電源采用AC-DC-AC轉換方式，有效避免市電電壓及頻率波動對介損測試準確性影響，即便是發電機發電，該儀器也能正確運行。內部標準電容器為SF6充氣三極式電容，該電容的介損及電容量不受環境溫度、濕度等影響，保證儀器長時間使用后仍然精度一致。
儀器內部采用全數字技術，全部智能自動化測量，配備了大屏幕（240×180）液晶顯示器，全中文菜單，每一步驟都有中文提示，測試結果可以打印輸出，操作人員不需專業培訓就能熟練使用。
HRWGS-Y型一體化精密油介損測試儀執行標準：DL474.3- 92、GB5854.
二、 特別提示：本公司警告用戶，本儀器有高壓輸出，使用不當可能危及人身安全。
在使用本儀器之前，務必先仔細閱讀本使用說明書！
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HRWGS
- Y integrated precision oil dielectric loss volume resistivity
tester |
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Overview
HRWGS - Y integrated precision oil dielectric loss volume
resistivity tester is used insulating oil liquid and insulating
medium of dielectric loss Angle and the volume resistivity
testing of high precision instrument. Light weight, small
size, testing the safe operation, one thing amphibious,
portable integrated structure. Internal integration: dielectric
loss oil cup appliace meter, temperature sensors, dielectric
loss to test a bridge, communication high-voltage test power
supply, standard capacitor, high resistance meter, dc high-voltage
test power supply, major components. One heating part adopts
the most advanced high frequency inductive heating mode,
this heating mode with oil cup and heating body non-contact,
heating uniform, speed is quick, convenient control etc.
Exchange test power adopt AC - DC - AC conversion mode,
effectively avoid mains supplyicoil voltage and frequency
fluctuation on the dielectric loss to test accuracy effect,
even generator power generation, the instrument can also
run properly. The internal standard capacitors for SF6 inflatable
three extremely type capacitor, this capacitance dielectric
loss and electric capacity is not suffer environmental temperature,
humidity and so on impact, ensure instrument after a long
time a still precision consistent.
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