600°F Flame- Retardant Protective Clothing Testing Equipment GB 8965.1.2009
Scope of application:
This equipment is used to measure the thermal insulation performance of materials used in protective clothing when exposed to hot surfaces up to 600 ° F (316 ° C) for a short period of time. This method is applicable to materials used in protective clothing structures, including but not limited to: woven fabrics, knitted fabrics, laths, sheet structures, and material composites, used to protect clothing exposed to hot surfaces. It should be used to measure the response characteristics of materials, products or components to heat under controlled laboratory conditions. It should not be used to describe or evaluate the thermal hazards or risks of materials, products or components under actual exposure conditions.
conductive and compressive heat resistance.
Standards :
GB 8965.1, ASTM F1060
Test principle: Under the standard test environment, heat the fixed aluminum or copper plate, keep the aluminum or copper plate at a fixed temperature, and test the heating power. Similarly, test the power of the same situation after covering the test cloth with copper or aluminum plate, according to the power difference between the two and the size of the test disk area. The thermal resistance of the test sample can be calibrated.
Technical characteristics:
1. Quickly reach the stable state of the test, the machine automatically adjusts the PID control parameters according to the thickness of the sample, and can quickly reach the test conditions.
2. Standard RS232 communication, optional wireless USB communication, make the connection more convenient.
3. The stainless steel shell of the whole machine guarantees the service life of the machine for more than 20 years.
4. Friendly and convenient test software, the test software is configured with various test standards for user convenience
Technical Parameters:
| Heat flow range | 0.00 ~ 50.0 W / cm2 |
| Indication error | ≤ ± 2% |
| Repeatability error | ≤ ± 2% |
| Resolution | 0.01 |
| Test board temperature size | 140mm × 140mm, thickness 6.4mm |
| Host power supply | AC220V ± 10%, 100W or AC110V ± 10%, 100W |
| Test sample size: | 100 × 150mm |
Test board temperature range: 25 ℃ -500 ℃ adjustable
Temperature control accuracy: ± 0.2 ℃
Temperature resolution: ± 0.1 ℃
Calorimeter copper plate: Φ40, thick bottom 1.6mm, quality 18g
Dimensions: 760 × 560 × 750mm (L × W × H) (excluding environmental experiment box)
Control: use the host computer + grab control software
Weight: 30Kg (excluding environmental experiment box)
