ASTM D1177 Automatic Freezing Point of Engine Coolants Tester

Product Details

Product Description

Product Description
Automatic Freezing Point of Engine Coolants Tester ASTM D1177 Model:JF0090B
Introduction
This instrument is designed and manufactured in accordance with industry standards; it is suitable for determining the freezing point of engine coolant and its concentrate.
The instrument consists of four parts, including bath refrigeration system, bath heating system, motor stirring system, and color touch screen human-computer interaction system. The instrument bath uses alcohol as the refrigeration liquid, and adopts the compressor dual-machine refrigeration technology. The minimum temperature of the bath can reach -80 °C, which can cover the freezing point of all engine coolants.
The instrument comes with a 7-inch color touch screen, the screen can display the temperature curve of the sample, the temperature in the sample and the bath in real time, the user can set the expected freezing point in real time, modify the instrument time, self-check various parts of the system, etc., and can check the test results. Storage, using embedded system design, users can view historical data.
Technical Parameter
1. Applicable standards: ASTM D1177 NFT 78102 SH/T0090
2. Temperature control range: -70～30℃
3. Temperature control accuracy: ±0.1℃
4. Refrigeration method: dual compressor refrigeration
5. Stirring method: motor stirring
6. Control method: 7-inch true color touch screen
7. Display mode: LCD display
8. Work unit: 2 units
9. Working power supply: AC110,220,240V 50,60HZ
10. Power of the whole machine: 1500W
11. Instrument size: main machine: 400mm*530mm*650mm; refrigeration auxiliary machine: 500mm*570mm*600mm
12. Net weight: main engine: 30KG; refrigeration auxiliary machine: 80KG
Performance Characteristics
1. The instrument adopts high-quality dual-compressor refrigeration, and the refrigeration depth can reach -70 °C;
2. Touch screen operation, automatically draw the cooling curve and automatically calculate the freezing point.
3. Users can set the expected freezing point in real time, modify the instrument time, self-check various parts of the system, etc.
4. Welding adopts touch welding technology, no solder joints, beautiful appearance and generous;
5. The test results can be stored,
6. Adopt embedded system design, automatic detection in the whole process of test;
7. High measurement accuracy and good repeatability
8. Carry out two tests at the same time and calculate the average value;
9. The mechanical stirrer replaces the electromagnetic stirrer to prevent uneven stirring from affecting the test accuracy;
10. Adjustable special test tube clamp, perfect for fixing the test tube.

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