Flammable Liquids Gases Auto-ignition Temperature Tester Autoignition Point Testing Machine Spontaneous Ignition Detector
Applicable Standard
GB/T 5332: Test method for ignition temperature of flammable liquids and gases
(Test equipment supplied to the Tianjin Fire Research Institute of the Ministry of Public Security, the organization responsible for drafting this national standard)
Flammable Liquids Gases Auto-ignition Temperature Tester Autoignition Point Testing Machine Spontaneous Ignition Detector
Scope of Application
Suitable for determining the ignition temperature (auto-ignition temperature) of chemically pure flammable liquid vapors and gases in air at atmospheric pressure.
Flammable Liquids Gases Auto-ignition Temperature Tester Autoignition Point Testing Machine Spontaneous Ignition Detector
Technical Specifications
1. Test System:
1.1 Test apparatus: Heating furnace
1.2 Reaction vessel: Standard quartz Erlenmeyer flask
1.3 Sample injection method: Automatic/Manual (configurable via keyboard)
1.4 Detection method: Photoelectric detection; automatic detection of auto-ignition point
1.5 Injection device: Precision syringe pump ensuring accurate injection; continuously adjustable injection volume
1.6 Injection volume: Liquid: 0–1 mL (resolution: 0.01 mL); Gas: 0–25 mL (resolution: 0.1 mL)
1.7 Cleaning method: Automatic cleaning
2. Temperature Control System:
2.1 Temperature measurement range: 0–800°C; resolution: 0.1°C
2.2 Temperature control range: Ambient temperature to 650°C; control accuracy: ±1°C
2.3 Temperature measurement points: Top, center, and bottom of the test flask
2.4 Heating method: Infrared radiation heating (three zones: upper, middle, and lower)
2.5 Temperature sensors: K-type thermocouples, industrial Grade I (three sensors: upper, middle, and lower)
3. Safety Protection:
Equipped with an emergency stop switch; pressing the switch in an emergency cuts off power to the equipment, ensuring the safety of the apparatus and personnel.
4. Display: 7-inch color capacitive touchscreen
5. Environmental monitoring:
Atmospheric pressure measurement range: 80–110.0 kPa; Resolution: 0.1 kPa
Ambient temperature measurement range: -40–80°C; Resolution: 0.1°C
Ambient humidity measurement range: 0–100% RH; Resolution: 0.1% RH
6. Power supply: 220V ±10% AC, 50Hz ±2Hz; Power: 2500W
7. Operating environment:
Ambient temperature: 10–40°C
Ambient humidity: 5%–85% RH
8. Equipment dimensions: 95cm × 61cm × 83cm
9. Equipment weight: 70kg
10. Installation requirements: Inside a fume hood (to be provided by the user)
Flammable Liquids Gases Auto-ignition Temperature Tester Autoignition Point Testing Machine Spontaneous Ignition Detector