HZNQ-1101 ASTM D97 Cloud and Pour Point Tester
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HZNQ-1101 ASTM D97 Automated Cloud And Pour Point Tester
Overview
The HZNQ-1101 automated cloud and pour point tester is designed for determining the cloud and pour point values of transformer oil, lubricating oil, light oil, and various chemical raw materials. The instrument utilizes an imported refrigeration compressor, offering faster cooling rates and stronger refrigeration performance. An imported high-precision sensor ensures high measurement accuracy. It is widely used in electric power, chemical, railway, petroleum, and other industries.
Instrument Introduction
Under the conditions specified in the national standard, the sample is placed in a test tube and cooled in an alcohol bath. The highest temperature at which the liquid sample ceases to flow is recorded as the pour point of the sample.
Instrument installation：
1. Open the instrument package to check whether the instrument is damaged or not;
2. Check the equipment model and accessories according to the packing list;
3. The instrument can be debugged after checking the instrument.
Steps for instrument operate：
1. Insert the test furnace power cord into the AC220V three-core socket;
Note: be sure to use a power socket with reliable grounding to power the instrument;
2. Add anhydrous ethanol to the frozen chamber, and the non-aqueous ethanol should be added at least to the evaporator copper pipe in the frozen chamber;
3. The test sample will be added to the test tube to the test tube calibration line, and the test tube will be put into the freezer, and the test tube will be soaked into anhydrous ethanol, and then the thermometer will be inserted into the test sample.
4. Turn on the power switch, stirring switch and refrigeration switch, set the preset temperature on the thermostat, and observe the cooling temperature on the thermostat.When the sample is stopped flowing when the test tube is tilted, it is the point value of the sample.
Technical Parameters
Implement standard | GB/T3535, GB/T510, ASTM D97, ASTM D5853 ; |
Range | Room temperature ~ -45 ℃; |
Accuracy | ±0.1℃ |
Display | Digital tube display; |
Test mode | Automatic temperature control, manual test; |
Temperature sensor | PT100 platinum resistance; |
Test hole | Two holes. |
Cooling rate | Not less than 70 ℃ / h |
Refrigeration mode | Compressor refrigeration; |
Power | 1500W; |
Power supply voltage | AC220V 50Hz; |
Applicable environment | Temperature 40 ℃ or less moisture 80% or less |
Instrument weight | About 40KG. |
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