ASTM D6743 Thermal Stability of Organic Heat Transfer Fluids Tester analyzer Digital display temperature control

Thermal Stability of Organic Heat Transfer Fluids Tester 　 

ASTM D6743

Product Model: JF0680

Product Introduction

The organic heat carrier thermal stability tester SH/T0680 is suitable for testing the stability of unused mineral oil and synthetic hydrocarbon heat transfer fluids. The method of use is: at a certain test temperature, heat the sample in isolation from air for a specified time, then observe and record its appearance, calculate the mass of gas phase decomposition products, perform gas chromatography analysis on the sample before and after heating, and simulate the distillation curve Determine the low-boiling and high-boiling content of 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 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: imported PID digital display thermostat

3. Temperature control degree: normal temperature~250±0.1℃

4. Heating method: metal bath heating

5. Power of the whole machine: 1KW

6. Working unit: three oxygen bombs

7. Power supply: AC220V/50Hz

8. Timing method: digital display timer

Main Feature

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

2. Operation panel of stainless steel structure with ceramic coating;

3. Environment-friendly metal bath heating, reducing the damage of oil fume to the human body, and high-efficiency thermal insulation effect;

4. Stainless steel heater;

5. Digital display time timer, buzzer reminder;

6. Imported electric heating rod for heating, convenient for maintenance;

7. The operation of three oxygen bombs is convenient to do parallel samples;

8. Micro-processing thermostat and PID control, digital display temperature, maximum 0.1℃, Pt100 RTD temperature probe;

9. Working temperature range: room temperature~250°C;

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