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Refrigeration system: refrigeration compressor of new type ġ. Temperature controlling accuracy: ☐.5 ℃ ĥ. Temperature controlling range of cold trough: 0℃~-70 ℃ Ĥ. And the temperatures in two bathes are equal.ģ. Main technical specification and parametersĢ. It is suitable to determine the solidifying point of petroleum products for oil mining, refining, and using companies, relative college and universities, and scientific institutes. The instrument adopts new type of compressor, advanced temperature controller, and specially designed refrigeration bath, so it is with perfect refrigeration effects, high temperature controlling accuracy, and uniform and stable bath temperature. Low Temperature Solidifying Point Tester is used to determine solidifying point of petroleum products at low temperature. HZ-501G Low Temperature Solidifying Point Tester Huazheng Electric Manufacturing (Baoding) Co.,LtdĮmail: Valley Tech Centre, No.3088 Lekai Street, Hi-tech Zone, Baoding, Hebei, China. Capacitance And Tan Delta Test Of Transformer.Transformer Load And No Load Loss Tester.New type battery case design, it’s easy to change battery.ĪC Voltage200mV/2V/20V/200V/750V±(0.8%+5).Metallic screen board with stronger antimagnetic and anti-interferential function.What might be the problem? I want to know which part of the schemes are related with temperature measurement. And ut70a inside looked very similar to me. I think vc9805a and ut70a are look like my multimeter. I found two multimeter that has similar technical properties. So I didn't find my multimeter scheme on the internet. I am not measure temp often but i want to repair if its possible. Everything is working charm except temperature.
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