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Brief Introduction:
Building materials combustion calorific value characterization of building materials in the fire risk of important parameters, is the calculation of building materials to release heat and fire load essential basic data. Burning calorific value tester is one of the equipment of the latest version of the national standard GB8624-2012 building materials combustion performance grading test, according to GB14402 standard requirements developed in the constant heat capacity of the oxygen bomb calorimeter in the determination of building materials combustion calorific value.
Core advantages:
The main equipment includes: calorimeter device, high pressure oxygen bomb, cold water device, computer monitoring and control system (recordable and display curve), LCD screen and software;
Crucible for stainless steel;
Box paint processing; all internal parts are made of stainless steel, corrosion-resistant, easy to clean;
Ignition wire broken wire can automatically detect and ignite;
The test process automatically turns off;
Test abnormal sound alarm prompt;
Computer control system;
Control box with USB / RS232 serial port, equipped with an external brand desktop computer or notebook operation control; high degree of automation, the test process is safe and reliable, easy to operate.
Applicable Standards:
ISO1716-2002 Reaction to fire tests for building Products- Determination of the heat of combustion
Specifications:
Items | Parameters |
Volume heat bomb capacity | (300 ± 50) mL |
Oxygen bomb pressure range | 0.5 ~ 3.5MPa, no leakage |
The amount of thermal bomb pressure | 21Mpa |
Crucible | Φ25mm, height (14-19) mm, wall thickness 1mm, stainless steel |
Stirring power | 3W |
Stirring speed inner tube | 375r / min |
Timer | Accuracy of 0.5s |
Maximum use of power | 0.5KW |
Ambient temperature | (10 ~ 35)℃, humidity ≤ 80% |
Instrument heat capacity | About 10000J / K |
Heat capacity repeatability error | ≤ 0.2% |
Temperature range | (4.5-50) ℃ |
Temperature difference detection | 0.0001 ℃ resolution, using PT100 sensor |
Inner cylinder volume | 2000ml, oxygen bomb sealing: oxygen pressure 2.5 ~ 3.5MPa, no leakage |
Instrument stirring power | 3W, stirring speed: the inner tube (375r / min) |
Power supply voltage | AC220V ± 10% 50Hz |





Qinsun Instruments Co., LTD specialize in the research and development of high quality lab instrument for textile testing industry. Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory,academic research institute and textile lab worldwide.
♥ Main web site1 //www.qinsun-lab.com/
♥ Main web site2 //www.standard-groups.com/
♥ Social Media and other website as following:
https://www.facebook.com/qinsunlab
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1,Is your company a trading company or factory?
A:Factory + trade (integration), has 6 years focusing on test instruments field, 6 years
exporting experience.
2,After an order is placed, when to deliver?
A:Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days.
Please be aware that our production lead times depend on specific items and item
quantities.
3,What’s the payment term?
A:T/T,L/C and other payment terms could be negotiated.
4,What's the warranty and after-sales service?
A:12 months warranty. Feedback to you within 24h and help you to repair your problem
controller freely, even it's not from our factory.
5,What the standards do you adopt?
AWe have been adopting the world standards and regulation such as ISO, ASTM, DIN, EN, GB,
BS, JIS, ANSI, UL, TAPPI, AATCC, IEC, VDE, and CSA.
6,What about the product' services and quality?
A:Each instruments must be carried out 100% quality examination and test when shipping and delivery goods. Product use training, each of our product provide video training to show you how to install & operate. We can arrange engineer to train the operation of equipment to customer’s company when you need. And our Main clients : SGS, BV and Intertek.
7,What's the cooperation Process?
A:Inquiry - quotation - communication - order confirming - deposit payment - production -
testing and debugging - balance payment - packing - delivery - customer receiving - after
service.
8,Why choose us?
1, Considerate Service Different countries plugs, manually change the-voltage from 110V to
220V, insurance indicator.
2,Excellent After sale Service:
12 months warranty. Besides, we can help you to repair your problem controller freely, even
it's not from our factory. What you need to do is to send us the controller.
3,Commitment:
We will sign a letter of commitment while we sign the contract, which will improve your
confidence to us.
4,Good Packaging: Simulation Animatronic Customer Triceratops are covered with air bubble
film before put them into the wooden case, which not only has good shock absorption, impact
resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture
corrosion, good transparency etc.

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