Product Description

Applicable Scope:
SDC Series Calorimeters are applicable to measure the calorific value of coal, coke, petroleum, cement black meal and other combustibles.

Applicable standards
ASTM D ********7a    Standard Test Method for Gross Calorific Value of Coal and Coke
GB/T*******8         Determination of calorific value of coal

Standard layout: SDC**1 mainframe, dedicated water tank, Lenovo computer, Laser printer

Technical parameter:   
Single Complete Testing Duration: <*1 min
Precision:RSD≤0.1%
Stability: Heat Capacity Variation in 3 months≤0.*0 %
Ambient Temperature:
The test results confirm to demands when temperature  during (****0)?
Accuracy:
The mean value and standard value deviation is less than *0J/g after 5 caloric value tests of benzoic acid.
Max Test Range: ****0J/g
Temperature Resolution: 0.***1 K
Sample Weight: 0.**1.5g
the Water Weight of External Barrel: *0kg
New type of Oxygen Bomb: Yes
Oxygen Bomb Identification: Automatic
CAN Bus Interface: Yes
Self-diagnostic Function: Yes
Complete Appliance Crust Shaped: Yes
Max Power: 1.5kW
Voltage: AC**0±*0% *0Hz±1Hz
Mainframe Size: **2×**0×**3mm
Net Weight: *0kg

Main Features :
1. Fast testing speed , large increase of the testing efficiency , the complete testing duration < *1min, the single equipment testing 4~6 times /h.
2. All measured data is real and reliable , without the use of the software correction to change the testing results .
3. Highly environment adaptable, the air flow and fluctuation of the ambient temperature( e.g. whether it is close to the heat source , large fluctuation of the ambient temperature, etc) will not affect the accuracy and stability of the test. 
4. Compact size and structure , attractive appearance,  with  the use of quite a lot mould making and smallest test table-board is required .  
5. Simple erection and debugging, with no external hardware control or complicated mechanical components so as to ensure stable operation of the instrument .
6. New type of oxygen bomb, automatic identification of the oxygen bomb, automatic utilization of the built-in volume measurement unit to fix the inner barrel water volume , automatic control of the water temperature of the inner and external barrels, automatic implementation of the whole test process.  
7. Application of the advanced communication control technique. The CAN bus interface realized multiple control with one computer ,  and the inter-testing activity will not affect each other ( different models and different kinds of the equipment ).