transformer oil testing machine,
transformer oil ppm testing kit
SH128B automatic freezing point tester is designed and manufactured according to the national petrochemical industry standard SH/ t0770-91 "aviation fuel freezing point determination method (automatic phase conversion method)" and GB/T 2430 "jet fuel freezing point determination method".
It is suitable for the determination of freezing point of coolant and its concentrate in aviation fuel engine.
Instrument features: embedded system design, automatic test of the whole process;
Color touch screen;
Test results can be stored;
You can view historical data;
The results can be printed on the instrument and stirred mechanically. The experimental results can be exported through a usb flash disk and stored in the computer for multiple tests and comparisons.
1. Applicable standards: GB/T2430, SH/T0770, ASTM D5972
2. Temperature control: PID fuzzy controller
3. Temperature control range: -68℃ -room temperature
4. Refrigeration mode: the combination of imported double compressor refrigeration and semiconductor refrigeration
5. Control method: microcomputer control
6. Temperature control accuracy: ±0.1℃
7. Display mode: liquid crystal display
8. Detection method: infrared light source detection, lens reception, automatic detection
9. Gas source: nitrogen
10. Cooling rate: 1.5℃/min
11. Sampling quantity: 0.15ml
Contact Person: Weisufen