Introduction: JZ-G709 multi-functional low-temperature performance of petroleum products is in accordance with national standards GB / T510 "Determination of oil products freezing point", GB / T3535 "petroleum products pour point measurement method", GB / T6986 "oil product cloud point determination ", SH / T0248" distillate fuel cold filter point determination "requirements of the design and manufacture, suitable for petroleum products, pour point, cloud point, freezing point, cold filter points were measured. Features: 1, a machine can do pouring point, cloud point, pour point, cold filter point and many other tests. 2, floor-style structure, innovative design, small footprint, the bottom with four wheels, easy to move. 3, the use of four slots eight holes (bath), the bath two bath isothermal, bath temperature to a maximum of -70 ℃, temperature control accuracy of ± 0.5 ℃. 4, the use of specialized technology, cold tank without the use of coolant, cooling speed, easy to use, high efficiency. 5, intelligent design, LCD screen display, friendly man-machine dialogue interface, easy to control panel operation. Technical indicators: 1, the working power: AC 220V ± 10%; 50Hz. 2, cold tank temperature control: ⑴ cold tank Ⅰ: 0 ℃, ± 0.5 ℃, two bath isothermal. ⑵ cold tank Ⅱ: 0 ℃, -17 ℃, ± 0.5 ℃, two bath isothermal. ⑶ cold tank Ⅲ: -17 ℃, -34 ℃, ± 0.5 ℃, two bath isothermal. ⑷ cold tank Ⅳ: room temperature ~ -70 ℃, ± 0.5 ℃, two bath isothermal. 3, the refrigeration system: a new type of refrigeration compressor. 4, ambient temperature: ≤ 30 ℃. 5, relative humidity: ≤ 85%. 6, power consumption: not more than 1700W.
Introduction: JZ-G709 multi-functional low-temperature performance of petroleum products is in accordance with national standards GB / T510 "Determination of oil products freezing point", GB / T3535 "petroleum products pour point measurement method", GB / T6986 "oil product cloud point determination ", SH / T0248" distillate fuel cold filter point determination "requirements of the design and manufacture, suitable for petroleum products, pour point, cloud point, freezing point, cold filter points were measured.
