Calorimeter calibration 

 , Said Sample 1 
 2 crucible into the bomb, the bomb on the ignition Szymborska, cotton, and then take the cotton on the ignition wire connected to the coal, added ten ml pure water aerobic loading bombs, filling oxygen 3Mpa fifteen seconds. 
 3 into the machine 
 4 Press the calibration button on the machine, enter the weight, in press calibration button, the machine automatically begins to work automatically after fifteen minutes to print the results. 
 This is the machine calibration 
 Calorimeter anti-standard 
 1 2 3 step above. 
 4, heat press machine, enter the weight, then heat, the machine began to work automatically after fifteen minutes to print the results. 
 The results came out the actual results should be compared with the acid, the error should not exceed the range of 50 cards 

 Calorific value of coal measure 

 , Said Sample 1 
 2 crucible into the bomb, the bomb on the ignition Szymborska, cotton, and then take the cotton on the ignition wire connected to the coal, added ten ml pure water aerobic loading bombs, filling oxygen 3Mpa fifteen seconds. 
 3 into the machine 
 4 Press set button on the machine. Sulfur hydrogen into water, then the number of number of sulfur hydrogen water to lose if the actual value. After transmission, press the Set key to exit, we must retreat to the original interface, and then heat button, enter the weight of coal, and then heat button, the machine began to work fifteen minutes to print the results. 

 Fault Case calorimeter 

 A little fire failed 

 1 First check the fuse, the insurance position is usually the back of the machine 
 2 Check the bomb under the three pillars, the top cover on the ignition head is rust, as rust will cause poor contact, application of sanding to rust. 
 3 Check whether the bomb inside the ignition wire clamping, thread is connected, the oxygen is red enough, if there is no point or failure will result. 

 Bomb dioxide leak 

 1 key is to examine the damage to the seals, a total of four seals on the machine. 
 2 laboratory personnel for installation to the commissioning of four to learn the location of seals and replace them.