ASTM D5865 Oxygen Bomb Calorimeter Manufacturer
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Whats/App: +86 156 1874 6768
Web: standard-groups.com
E-mail：info@standard-groups。com
Parameters
|
Powersupplyvoltage |
AC220V±10%50Hz |
|
Bombcapacity |
(300±50)ml |
|
Oxygenbombpressurerange |
0.5~3.5MPa,noleakage.Thebombpressure21Mpa |
|
AccuracyofTimer |
0.5s |
|
Maximumpower |
0.5KW |
|
Ambienttemperature |
(10~35)ºC |
|
Ambienthumidity |
≤80%RH |
|
Heatcapacityoftheinstrument |
about10000J/K |
|
Heatrepeatabilityerror |
≤0.2% |
|
Temperaturerange |
(4.5-50)ºC |
|
Temperaturedetection |
0.0001ºCresolution,usingthePT100sensor |
|
Innercylindervolume |
2000ml |
|
Motorpower |
3W |
|
stirringspeed |
theinnertube(375r/min) |
Test Procedures
1. Preparation
Before using the building materials combustion value tester, some preparatory work must be done. Identify the building material samples to be tested, prepare the necessary testing tools and materials, and ensure the equipment is functioning properly.
2. Sample Preparation
Cut the building material samples to be tested into appropriate sizes and shapes, ensuring that the surface is flat and free from obvious damage or deformation. Clean the sample surface to remove dust and impurities to avoid affecting the test results.
3. Equipment Operation
a. Turn on the power switch of the building materials combustion value tester, ensuring that the equipment is properly powered. Select the appropriate test mode and parameter settings according to actual needs.
b. Place the sample on the test platform, ensuring a tight fit to prevent air circulation. Start the test program and begin the test. During the test, observe the changes in the instrument data and maintain stable operation of the equipment.
4. Recording and Analysis of Results
After the test is completed, record the relevant data and test results. Analyze and compare the data according to the actual situation. Scientifically interpret the results and draw conclusions. Based on the test results, evaluate the combustion performance of the building materials and determine whether they meet the relevant standard requirements.
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