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Hunan Yonghui Electromechanical Equipment Co., Ltd.

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Petroleum Product Analysis Instrument
Dielectric strength and resistivity of electrical insulation oil

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Petroleum Product Analysis Instrument
Coal Testing Equipment
Freeze Dryer
Ment
Highway Asphalt Analysis Instrument
General Laboratory Instruments

Featured products

YH-WS103 micro water content tester
YH-1884B oil product density tester
YH-510E freezing point and pour point tester
YH-507C automatic insulation oil dielectric strength tester (three cups)
YH-261D fully automatic closed flash point tester
YH-264B Petroleum product acid value tester

Dielectric strength and resistivity of electrical insulation oil

YH-507C automatic insulation oil dielectric strength tester (three cups)
YH-507F insulation oil dielectric strength tester
YH-507E insulation oil dielectric strength tester
YH-507D series automatic insulation oil dielectric strength tester (six cups)
YH-507BX-2 portable dielectric strength tester of insulating oil
YH-507B automatic insulation oil dielectric strength tester
YH-507A series automatic insulation oil dielectric strength tester (single cup)

Hot Products

Open flash point tester
Closed flash point tester
Viscosity meter
Micro moisture analyzer
Sulfur content analyzer
Coal Calorimeter

Contct Us

No. 246, Shidai Yangguang Avenue, Dongjing Sub-district, Yuhua District, Changsha City, Hunan Province, China
+86 18175170979
yonghui-1@foxmail.com

News

ZDHW-600D Microcomputer-Automatic Calorimeter: Precision for Global Fuel Calorific Value Testing
YH-3536A Automatic Open-Cup Flash Point Tester: Reliable Compliance for Global Petroleum Quality Control
YH-261B Automatic Closed-Cup Flash Point Tester: Precision & Compliance for Global Petroleum Testing

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