ZDHW-5000 microcomputer automatic calorimeter (vertical)

1、 Main purpose

It is mainly used to measure the calorific value of coal, coke, coal gangue, oil and other combustible substances.

2、 Instrument introduction

The instrument meets the requirements of the national standard GB/T213-2008 "Determination of calorific value of coal".

It is controlled by a computer and adopts full-automatic control software, which can provide coal quality report and can be used for office automation.

Automatic water injection, no need to adjust the water temperature, just put the oxygen bomb into the cylinder, and the instrument can automatically complete all the test work.

It adopts advanced serial communication technology, integrates system control and data management, has good compatibility, adopts scientific and effective algorithms, has high data accuracy, stable and reliable system, and low failure rate.

3、 Main functions

1. The instrument meets the requirements of the national standard GB/T213-2008 "Determination of calorific value of coal".

2. It is controlled by computer and adopts WINXP system software, and can realize multiple control of one computer.

3. Automatic water injection, automatic ignition, no need to adjust the water temperature, just put the oxygen bomb into the cylinder, and the instrument can automatically complete all the test work.

4. It adopts advanced serial communication technology, integrates system control and data management, has good compatibility, and adopts scientific and effective algorithms.

5. High data accuracy, stable and reliable system, low failure rate.

6. The middle cylinder of the calorimeter adopts vacuum technology, which is not affected by external temperature.

7. The mixing motor adopts imported motor with stable performance to ensure the stability of the instrument.

8. It can realize remote data transmission and can be used for office automation.

4、 Main technical indicators

1. Temperature measurement range: 0 ℃~65 ℃

2. Temperature resolution: 0.0001 ℃

3. Precision: ≤ 0.1%

4. Heat capacity: about 10500J/K

5. Ignition voltage: 20V