Product Description
ZD711 intelligent coal quality fast analysis instrument is has gotten the Chinese new pattern patent, the patent number is ZL97 2 35898. 6, and won the national award of scientific progress.

In the 2001, it id qualified by the certificate of ISO 9002. The instrument realized the total computer control and automatically sampling, analyzing, information processing and printing. It is a machine that can interact with the operator freely and has won the reputation for its high analysis speed, high precision, low power waste and security. As we all know that the price of coal is closely related with its own quality. The bad quality can cause not only the benefit but also the security of production due to the loss of the per ton coal and per truck coal. Zhida intelligent coal analysis instrument can analyze the several important indexes of the coal quality: Content of moisture, sulfur, and ashes, in addition it can measure the degree of heating in the low and high point accord to some industrial data.

ZD711 intelligent coal quality fast analysis instrument can be largely applied in the coal load harbor, fire-power-generation station, chemical industry and coking industry etc.
Major parameter:
One-time analytical sampling number: 10
Highest temperature of the heating furnace: 110 centigrade thernometer, 815 centigrade thernometer or 900 centigrade thernometer (chose by customer)
Time of analysis: Range of analysis: 0-100%
Weight of sample: 0. 3-0. 5g

Main technical performance index:
1. The precision of the analysis
1) Analysis of the basic water moisture content
Repetition: 0. 2~0. 4% Precision: +-0. 2~0. 5%
2) Volatility
Repetition: 0. 2~0. 4% Precision: +-0. 4~0. 7%
3) The content of ash
Repetition: 0. 3~0. 5% Precision: +-0. 3~0. 7%
4) The degree of heating (counting)
Repetition: 0. 2~0. 5%MJ/KJ Precision: +-0. 5~1. 5% MJ/KJ
5) Combustible flying dust
Repetition: <0. 2% Precision: <0. 4%

2. Electro scale +-0. 0001g
3. Control precision: 815 centigrade thernometer, 900 centigrade thernometer; +-5 centigrade thernometer, 110 centigrade thernometer; +/-3 centigrade thernometer; Computer configure: P4/128M/40G/1. 44M/17" hi-plane monitor
4. Printer: Spray ink printer
5. Volt: 220V AC+-10% 50HZ
6. Power: 4KW
7. Air requirement: The pure degree of N2: >=99. 9% high pure N2
The pure degree of O2: Standard normal O2
8. Environment: 0-30 centgrade thermometer
9. Dimension: 34*720*680mm
10. Weight: 30Kg