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calorific value record to switch to database and view historical records.

Figure 3

[system test]: click system test to enter the test interface, as shown in Figure 4

Figure 4

Click the ignition test, MCU sends out the ignition command and turns on the ignition

circuit. To detect the ignition circuit.

Click the mixing test, and the MCU sends out the mixing command to switch on the

mixing. It is used to detect the stirring circuit.

Click water injection test, MCU sends water injection command to drive water injection

pump.

Click the drainage test MCU to send out the drainage command to drive the drainage

pump to work. It can be used to add water to the outer cylinder of the instrument.

Summary of Contents for HZ-384A

Page 1: ...HZ 384A Automatic Calorific Value Tester Huazheng Electric Manufacturing Baoding Co Ltd...

Page 2: ...al and operate and maintain the instrument according to the manual to prolong its service life Just a light press the test will be completed automatically is the operating characteristics of this inst...

Page 3: ...nts I Overview 1 II Technical features 1 III Working principle 1 IV Technical index 1 V Instrument structure and auxiliary equipment 2 VI How to use the instrument 2 VII Common faults and troubleshoot...

Page 4: ...emperature recovery correction calculation and printing are completed automatically to avoid human error and improve the accuracy and precision 3 3The unique calibration technology makes the requireme...

Page 5: ...ser interface and so on 2 The water tank is made of stainless steel and plastic VI How to use the instrument 1 Preparation before use Open box inspection after unpacking check whether the appearance o...

Page 6: ...strument 2 Instructions for use of the instrument The main interface of the instrument is as follows Figure 1 1 system system click system setting to enter the system setting menu as shown in the figu...

Page 7: ...of the instrument is directly input according to the data on the package of the reference material used Click return to save and return to the main interface of the system water injection time click...

Page 8: ...matic printing that is the test results will be printed automatically after the test 1 It means manual printing The result will not be printed after the test but can be printed by clicking Print manua...

Page 9: ...on the ignition circuit To detect the ignition circuit Click the mixing test and the MCU sends out the mixing command to switch on the mixing It is used to detect the stirring circuit Click water inj...

Page 10: ...o the following Click calorific value input as follows Input the weight of the sample if no additives are used you can input 0 serial number hydrogen sulfide water and other experimental data and clic...

Page 11: ...e processing trace so as not to affect the print results 5 reset Press this key and the instrument will return to the power on state 6 Thermal capacity calibration Weigh benzoic acid 0 9 1 1g load oxy...

Page 12: ...cible it is easy to burn the crucible and electrode at this time Check whether the wiring is well connected whether the oxygen warhead is in good contact with the ignition cap and whether the oxygen b...

Page 13: ...ng instrument 1 5 Pressure gauge 1 6 Ignition wire 3 7 Cotton 1 8 Benzoic acid 1 9 Add drain pipe 1 10 Tweezers 1 11 Printing paper 2 12 Oxygen bomb support 1 13 crucible 5 14 Oxygen bomb sealing ring...

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