Automatic Oil Freezing Point Tester ASTM D117
I. Overview
The automatic engine coolant freezing point tester is designed and manufactured in accordance with the national petrochemical industry standard sh/t0090 determination of engine coolant freezing point. This instrument is suitable for measuring the freezing point of engine coolant. It is applicable to the determination of engine coolant and its concentrate.
Method summary: under the specified cooling conditions, when the tested sample is cooled to a certain temperature, the temperature rises again after solid precipitation, and the maximum temperature reached by the rise is the freezing point.
II. Technical Parameters
1. Power supply: AC220V ± 10% 50Hz
2. Heating power: 600W
3. Refrigerating power: 800W
4. Mixing motor: AC220V/14W
5. Cold bath temperature: - 70～30℃
6. Display accuracy: 0.1℃
7. Ambient temperature: 0 ~ 25 ℃.
8.Relative humidity: ≤ 85%.
Packing list
|
No. |
Item |
Qty |
|
1 |
main engine |
1 |
|
2 |
Test bottle glue plug |
1 |
|
3 |
Freepoint test tube |
1 |
|
4 |
temperature sensor |
2 |
|
5 |
Power connection line |
1 |