I. Overview

Thank you for using our products!

1.1 in order to be convenient to use and be able to fully grasp the function and characteristics of this instrument, please carefully read the instrument manual. Please keep this instruction manual on file and in a convenient location for future reference.

The instrument is suitable for detecting petroleum products whose carbon residue range is from 0.10% (m/m) to 30.0% (m/m) , and the results are equivalent to those of Kang's method, petroleum products consisting of fractions.

The instrument heats up and displays automatically according to the standard method, the working process is automatically timed, the ventilation flow is automatically converted and controlled, and the required time is automatically kept at constant temperature, realized the whole working process automation.

This instrument is based on GB/T 17144“Petroleum products carbon residue determination method (micro-method)” and the design and manufacture of special testing instrument.

1.2 features:

1. 5.6-inch TFT color LCD display, screen resolution: 800 * 480;

2.Chinese interface, touch screen operation, convenient and fast

3.Temperature Rising, flow automatic control, real-time display of the experimental process;

4.embedded operating system, stable and reliable;

5. high temperature safety protection;

6.Editable input sample tube, sample quality

7. automatically calculate the carbon residue value;

8.Store 1,000 sets of historical data for easy reference.

9.Historical data can be queried by date.

1.3 Key technical indicators:

Power supply: AC220V ± 10% 50Hz 1.5 kva

Temperature Control: 500 ± 2 ° C

The heating rate is 10 ~ 15 °C/min

Temperature Sensor: K-type thermocouple

Flowmeter: 100 ~ 1000ml/min

Valve: 0.15 ~ 0.7 MPa/output 0.14 MPA

Block diagram:

Nitrogen → pressure reducing valve → solenoid valve → flowmeter

Power → Embedded System → relay → Coke Oven