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[ignition heat]: click the display box behind the ignition heat to pop up the keyboard and

input the ignition heat.

The heat generated by ignition is set at 150j when leaving the factory. If the length of

ignition wire and cotton thread is not changed, it is generally not necessary to change. To

change, enter a new value, click return, save and return to the upper menu

[additive value]: click the display box behind the additive value to pop up the keyboard

and input the additive value.

For coal or other combustibles with low calorific value, auxiliary combustion materials

should be added to ensure that the sample can be fully burned. Enter the calorific value

of the additive (unit: J / g), click return, save and return to the upper menu

[print mode]: click print mode, and the following numbers will switch between 0 and 1

0: it means automatic 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 manually.

[print format]: click print format, and the following numbers will switch between 0 and 1

0: standard format 1: compact format

Effective for calorific value only

[data processing]: click data processing to enter Figure 3

Hydrogen sulfide water directly affects the calorific value of high and low points.

Input sulfur hydrogen water and cartridge heat (unit: J / g). Click processing to calculate

high and low heat. Click unit to switch between kcal, Joule / g and MJ / kg.With this

function, the calorific value can be measured before hydrogen sulfide water is made. After

the data of hydrogen sulfide water is made, data processing is carried out under this

function.

Input the heat of cartridge, click process, and the corresponding results will be displayed

in the calculation result box. Click Print to print the data you have processed. Click

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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