The HTCT-600 Petroleum Product Carbon Residue Tester is designed and manufactured in accordance with SH/T0170 “Test Method for Carbon Residue of Petroleum Products” (Electric Furnace Method). It is suitable for heating and evaporating samples of lubricating oils, heavy liquid fuels, or other petroleum products using an electric furnace under specified test conditions, and determining the mass percentage of the charred black residue (carbon residue) formed after combustion. This instrument features low power consumption, safety, and reliability. The instrument’s temperature controller adopts a digital display, making operation convenient and intuitive.

Main technical indicators:

1. Working power supply: AC220V±10%, 50Hz

2. Temperature control point: 520℃±5℃

3. Temperature control method: Digital display temperature controller

4. Bath hole number: Four holes

5. Sensor: K-type thermocouple

6. Ambient temperature: 10℃～35℃