Profile:
When testing the freezing point of petroleum products, the sample is cooled by the CPU controlled refrigeration system, and the blue LCD display displays the status, temperature, setpoint, clock. When the sample is cooled to the highest temperature that cannot be moved (freezing point), the display displays the freezing point temperature, the sound prompts, and the test results are printed.
Features:
The instrument adopts high-performance microprocessor and semiconductor refrigeration technology, blue liquid crystal display, man-machine dialogue, the instrument has self-diagnosis function, and the analysis of samples is fast, accurate and good repeatability.
Parameter:
Temperature measurement: Platinum resistance
Accuracy: ±1℃
Resolution: 0.1℃
Measuring range: +10℃ ~ -70℃
Display: Blue LCD (240×128)
Information storage: 100 data
Clock display: power outage hold
Oil test dosage: 20ml each time
Cooling water requirements: pressure 4.9×101~ 4.9×105Pa
Flow rate 1.5 L/min
Power supply voltage: ~220V±22V
Frequency: 50Hz±2.5Hz
Ac power: ≤250VA
Ambient temperature: 10~35℃
Ambient humidity: ≤85%RH
Weight: about 25kg
