Automatic Freezing Point of Engine Coolants Tester ASTM D1177

Model:JF0090Z

Introduction

Automatic engine coolant freezing point tester adopts computer automatic control, the instrument is easy to operate, automatic control, detection, calculation of results, automatic stop at the end of the test, software display time and temperature curve.

Automatic engine coolant freezing point tester test principle is to take 75-100ml of specimen, inject it into the test tube, put the embassy into the cold bath for cooling, record the temperature of the specimen every minute, and draw the time-temperature curve. The intersection of the cooling curve and crystallization curve on the vertical axis of the projection point, that is, the freezing point of the specimen.

Technical Parameter

1. Applicable standards: ASTM D1177   SH/T0090

2. Temperature control range:Imported PID digital display temperature controller

3. Temperature control accuracy: -60±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. Large LCD screen display test process curve and temperature, one key operation.

2. Change the traditional electromagnetic stirring method, using imported motors instead, 0 ~ 80r/min adjustable.

3. Glass Dewar bottle for cold bath, to ensure that the cold is not lost.

4. Windows operating system, Chinese interface.

5. The instrument adopts imported double compressor compound refrigeration, environmental protection refrigerant, fast refrigeration speed.

6. Made of cold-rolled steel plate, surface electrostatic spraying treatment, with corrosion resistance, easy to clean function.

7. Welding using touch welding technology, no welding joints, beautiful and generous appearance.

8. Instrument with data recovery system.

9. Unique shock absorption technology to reduce noise.

10. Automatic stop at the end of the test

11. Integrated structure, easy to move.