Automatic petroleum product micro pour point / condensation point tester Model: MHY-28098 I. Product Overview MHY-28098 automatic petroleum product micro pour point / condensation point tester, in line with ASTM D6749 standard and SH/T0771-2005. This instrument uses automatic air pressurization to determine the pour point of petroleum products. The test sample was reduced from 45ML to 4.5ML in the traditional test method, so the test time was short. The instrument adopts a split structure to completely eliminate the damage of the vibration to the floccule and the impact on the test data; the instrument hardware uses 65K true color 5.7-inch touch screen, thermal micro-printer, medical professional diaphragm pump, the United States imported (Honeywell) Micro-pressure sensors, etc., so that the quality of the instrument is really visible; the software uses the popular hardware watchdog plus software trap, the second-order filtering plus the extremum average filtering algorithm makes the instrument's anti-interference greatly improved. The intuitive Chinese prompts in the operation make the test easier (the instrument needs a special circulating water bath)! * Second, the main technical parameters Specifications Model MHY-28098 applicable standard ASTM D6749 test range -57 ~ 51 °C temperature control accuracy 0.1 ° C detection interval by user settings (1 ~ 5 ° C) detection mode micro pressure dynamic detection (US Honeywell pressure sensor Cooling mode Compressor refrigeration cycle cooling display mode TFT 65K color full touch 5.7 inch industrial LCD display report output 20 columns Chinese character dot matrix thermal printing host power 400W working power AC220V ± 10% 50HZ working environment relative humidity: <80% temperature : 0 ~ 45 ° C Third, the instrument structure characteristics 3.1, the instrument meets the standards of ASTM D6749. 3.2, using a split structure, circulating cooling, completely eliminate vibration. 3.3. This instrument adopts true color full touch screen type, which is easy to operate, convenient and beautiful. 3.4. The sample part of the instrument is made of stainless steel panel, which is corrosion resistant and prolongs the service life. 3.5. The circulating water bath is controlled by an imported digital temperature controller. The sensor adopts Pt100, which has sensitive temperature sensitivity, high resolution, strong anti-interference and high temperature control precision. The sample part of the instrument is heated by metal bath, cooled, safe and environmentally friendly. 3.6. The medium in the condensate tank is circulated by a magnetic pump to reduce the temperature error.
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