HZ-385Z Microcomputer Fully Automatic Calorific Value Tester
HZ-385Z Microcomputer Fully Automatic Calorific Value Tester
Microcomputer Automatic Calorific Value Tester is mainly composed of constant temperature bomb calorimeter and computer. It is a multifunctional automatic heat measuring instrument controlled by computer software and can process its data. The instrument has the characteristics of high measurement accuracy, easy operation, reliable use, beautiful appearance, etc. It is mainly used for the determination of caloric value of combustible substances such as coal, petroleum, chemical industry, food, wood and explosives.
Scope Of Application
It is mainly used to determine the heat of solid objects such as coal, coke, petroleum, cement black raw material, biomass fuel.
Tech Data
| Item | Specifications |
| Temperature Measurement Range | 0~40℃ (temperature change of each measured room should be ≤1℃) |
| Relative Humidity | ≤85% |
| Temperature Resolution | 0.0001K |
| Temperature Precision | <0.1% |
| Test Time | - Initial ignition to water temperature balance: 7 minutes |
| - Main phase temperature test: 8 minutes after ignition | |
| - Total experiment duration: Approximately 15 minutes | |
| Instantaneous Power | <500W |
| Power Supply | 220V±10V |
| Measurement Accuracy | Complies with national standard GB/T213-2008 |
| Outer Drum Capacity | 35L |
| Inner Drum Capacity | 2.3L |
| Ignition Voltage | 24V |
Routine Maintenance
In order to keep the instrument in good working condition and extend its service life, it should be inspected and maintained frequently. After the test every day, wipe and dry the surface of the instrument and the oxygen bomb, check whether the sealing ring is worn and damaged during combustion, if the seal is not tight and there is air leakage, it should be replaced, regularly check whether the insulation pad and insulation sleeve are good, whether there is damage, check the insulation performance, perform 20.0Mpa water pressure test on the oxygen bomb, after each water pressure test, Oxygen bombs must not be used for more than two years. Check the water level of the outer cylinder regularly, if the water shortage should be filled in time; Change the water inside and outside the cylinder regularly, keep the interior clean, do not make dirt fall into the cylinder.
Calorimeter Configuration List
|
Serial number |
name |
unit |
Quantity (single control) |
Quantity (dual control) |
Reserve note |
|
1 |
Calorimeter main engine |
SET |
1 |
2 |
|
|
2 |
computer |
SET |
1 |
1 |
assorting |
|
3 |
printer |
SET |
1 |
1 |
assorting |
|
4 |
Head carrier |
SET |
1 |
1 |
|
|
5 |
Oxygen bomb |
PCS |
1 |
2 |
|
|
6 |
Benzoic acid |
bottle |
1 |
2 |
|
|
7 |
Igniter wire |
Roll |
2 |
4 |
|
|
8 |
crucible |
PCS |
2 |
4 |
|
|
9 |
Sealing rubber ring |
SET |
2 |
2 |
Big, medium, small |
|
10 |
Pressure reducer |
PCS |
1 |
1 |
|
|
11 |
Power cord |
PCS |
2 |
4 |
|
|
12 |
Bucket cable |
PCS |
1 |
2 |
|
|
13 |
Water connection pipe |
PCS |
2 |
4 |
|
|
14 |
Control line |
PCS |
1 |
2 |
|
|
15 |
Needle, brush, ignition cotton thread |
PCS |
Each 1 |
Each 1 |
10ml |
|
16 |
Photo, spoon, scissors |
PCS |
Each 1 |
Each 1 |
|
|
17 |
Calorimeter installation program |
SET |
1 |
1 |
selectable |
|
18 |
Bleeder pipe |
Meter |
2 |
3 |
|
|
19 |
Safety tube |
PCS |
Each 2 |
Each 4 |
10A,2A |
|
20 |
specification |
PCS |
1 |
1 |
|
|
21 |
Certificate of conformity |
PCS |
1 |
1 |
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