GB/T 20285 Material Smoke Toxicity Test Apparatus (Mouse Cage Method) | ASTM ISO Testing Machine
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The apparatus is widely applied in fire safety research, material performance evaluation, and regulatory compliance testing. Typical applications include:
Smoke toxicity assessment of building and construction materials
Combustion toxicity evaluation of composite (sandwich) panels
Fire performance classification testing for interior decoration materials
Safety evaluation of insulation materials and polymer-based products
Toxicological smoke studies in fire research institutes
Type testing and routine inspection in third-party testing laboratories
Standards
The test apparatus complies with the following national and international standards:
(1) GB/T 20285-2006 – Classification for Toxic Hazard of Smoke Generated by Materials
(2) ISO 19700:2006 – Controlled Equivalence Ratio Method for the Determination of Hazardous Components of Fire Effluents
(3) DIN 53436 – Testing of Thermal Decomposition Products of Materials under Ventilated Conditions and Their Toxicological Evaluation
Parameters
| Item | Specification |
|---|---|
| Quartz Tube & Quartz Boat | Made of quartz glass |
| Quartz Tube Nominal Diameter | (36 ± 1) mm |
| Quartz Tube Wall Thickness | (2 ± 0.5) mm |
| Quartz Tube Length | 1000–1300 mm |
| Quartz Tube Support | Adjustable horizontally and vertically |
| Smoke Collection & Distribution Assembly | Three-way stopcock, dilution gas inlet pipe, gas distribution elbow |
| Gas Flow Pipe Nominal Diameter | (36 ± 1) mm |
| Mouse Rotating Cage | Aluminum plate stamping |
| Rotating Cage Mass | (60 ± 10) g |
| Exposure Chamber | Transparent organic glass |
| Exposure Capacity | Up to 10 mice simultaneously |
| Temperature Control System | Thermocouple, cold-junction compensation, temperature controller, digital display |
| Furnace Movement Drive | Stepper motor |
| Movement Speed | (10 ± 0.1) mm/min |
| Adjustable Speed Range | 5–50 mm/min |
| Maximum Travel Distance | > 600 mm |
| Carrier & Dilution Gas | Compressed air |
| Air Flow Rate | 0–20 L/min adjustable |
在线联系供应商
Other supplier products
 |
Radiant heat drop tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Feature: Automotive interior materials dro... |
 |
Impact Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Impact Testing Machine is suitable for a wide range of material testing applic... |
 |
Automatic Wire Stripping Machines | ASTM ISO Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com TheAutomatic Wire Stripping Machineis designed to evaluate the insulation strength... |
 |
Mattress Rollator | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com The mattress roller is tested by rolling a 240-poun... |
 |
Medical Face Mask Differential Pressure Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Application The Medical Face Mask Differential Pressure Tester is applicable to b... |
Same products
 |
Laser Cutting Machines | 卖方: Chanxan (Changshu) Laser Technology Co., Ltd. | Laser Cutting Machines PrecisionLaser Cutting Systemsfor Film, Glass & Industrial Materials ... |
 |
Precision Laser Micromachining Machine | 卖方: Chanxan (Changshu) Laser Technology Co., Ltd. | Precision Laser Micromachining Machine| Ultrafast Laser Micromachining Systems Chanxan provides ... |
 |
Ultrafast Laser Systems | 卖方: Chanxan (Changshu) Laser Technology Co., Ltd. | Ultrafast Laser Systems Femtosecond Laser System Ultra-precision femtosecond laser systemfor hi... |
 |
Industrial Laser Equipment Manufacturer | 卖方: Chanxan (Changshu) Laser Technology Co., Ltd. | Industrial Laser Equipment Manufacturer for Precision Cutting, Marking & Micromachining Chan... |
 |
Common Rail Injector Valve F00R J02 012 | 卖方: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
