HZ6531 ASTM D473 Crude Oil Sediment Extraction Apparatus
The HZ6531 petroleum sediment tester is based on the People’s Republic of China standard GB/T6531 "Determination of Sediment in Crude Oil and Fuel Oil" (extraction method) and ASTM D473, ASTM D 4870, and it is suitable for testing in accordance with the test method specified in the GB/T6531 standard. The content of sediment in crude oil and fuel oil. This instrument has a dual structure, which can test two samples at the same time.
Crude Oil Sediment Extraction Apparatus Main Specifications
1. Power supply: AC220V±10%, 50Hz.
2. Heating power: 300W×2.
3. Heating control: Triac stepless voltage regulation control.
4. Ambient temperature: ≤35°C.
5. Relative humidity: ≤85%.
6. Power consumption of the whole machine: Not more than 600W.


Huazheng Electric Manufacturing Co., Ltd is founded in 2008,the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
Our main products : Transformer Oil Tester, Cable Fault Locator, High Voltage Generator,transformer tester, relay protection tester,insulation resistance tester,Power Quality Analyzer and so on.
Close to Tianjin port, the transportation is convenient. our customers come from More than 50 countries, like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
What's more, gurantee 1 year,life long maintance .Products through the CE, ISO, IEC certification, quality and reliable, factory price.
Warmly welcome all partners to join us for mutual benefits cooperation.

















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