ASTM D6743 Thermal Stability of Organic Heat Transfer Fluids Tester

Thermal Stability of Organic Heat Transfer Fluids Tester 　

ASTM D6743

Product Model: JF0680

Product Introduction

This instrument is suitable for testing the stability of unused mineral oil and synthetic hydrocarbon heat transfer fluids. Its use method is to heat the sample in isolation from the air for a specified time at a certain test temperature, then observe and record its appearance, calculate the quality of the gas phase decomposition product, conduct gas chromatography analysis on the sample before and after heating, and determine by the simulated distillation curve. The content of low boilers and high boilers generated by the sample, weigh a certain amount of the heated sample, measure the content of the product that cannot be evaporated in the bulb still, and then calculate the deterioration rate of the sample.

Technical Parameter

1. Applicable standards: ASTM D6743,DIN51528, SH/T0680, GB/T23971, GB/T23800,

2. Temperature control method: high-quality PID digital temperature controller

3. Temperature control accuracy: normal temperature～300±0.1℃

4. Heating method: metal bath heating

5. Working unit: four oxygen bombs

6. Timing method: digital display timer

7. Pressure display: digital display

8. Power of the whole machine: 1.5KW

9. Working power supply: AC220,, 240V/50, 60Hz

10. Instrument size: 490*400*430mm

11. Net weight: 47KG

Main Feature

1. The instrument is a desktop, with a compact structure and easy to use

2. Stainless steel structure operation panel with ceramic coating;

3. Environmentally friendly metal bath heating, reducing the harm of oil fume to the human body, and efficient thermal insulation effect;

4. Stainless steel heater;

5. Digital display time timer, wind alarm;

6. High-quality electric heating rod heating, easy maintenance;

7. The operation of four oxygen bombs is convenient for parallel samples;

8. Microprocessor thermostat and PID control, digital display temperature, accuracy 0.1℃, Pt100 RTD temperature probe;

9. Standard stainless steel experimental oxygen bomb, equipped with an intake valve, with a capacity of 20ml.