ASTM D1177 Engine Coolant Freezing Point Test Appartaus

Overview

HZBD-1177 automatic antifreeze freezing point measurement meter is designed according to the national petrochemical industry standard SH / T0090-91 "Engine Coolant Freezing Point Measurement method", ASTM D1177 and GB / T 2430 "Jet Fuel Freezing Point Measurement method" and ASTM D2386. It is suitable for measuring the freezing point of engine coolant and its concentrate, and can detect the freezing point of chemical and petrochemical products such as antifreeze snow melting agent.

Feathre:

1. The working principle adopts computer technology to simulate the conditions specified by the national standard method. The sample is refrigerated and stirred according to the standard procedures, and the sample is stirred. When a sample flows down from the fat cup, the instrument will lock the current test. The temperature of the sample is the dropping point of the sample.

2. The instrument shell should be in good contact with the ground to ensure safety.

3. When heating ethanol, be sure to start the cooling circulating water device.

4. When replacing the fuse or other parts, the power plug should be unplugged.

5. Non-factory maintenance personnel are not allowed to disassemble the instrument at will.

6. After the instrument is used, the power supply should be cut off.

Technical parameters

1.Input power: AC220V± 10%; 50Hz.

2.Working cold tank: double-layer vacuum glass bath tank.

3.Cold slot temperature control: + 30℃ ~ -70℃.(Custom: + 20℃ ~ -80℃)

4.Precision of temperature control: ± 0.1℃.

5.Bath mixing: stirring motor automatically: power 6W, 1200r / min.

6.Refrigeration system: imported stacked refrigeration compressor.

7.Sample mixing: synchronous deceleration motor: 1 time / second.

8.Ambient temperature: ≤30℃.

9.Relative humidity: ≤85%.

10.Power consumption of the whole machine: about 1500W.

11. Instrument size: 720mm * 450mm * 680mm Weight: 75kg

Packing list