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GD-EN348
GOLD
ISO 9150 Small Splashes of Molten Metal Drop Impact Testing EN 348 Fire Resistance Apparatus
Introduction:
The molten metal drop impact tester is developed according to the EN 348 and ISO 9150 test standards, and also meets the requirements of the domestic GB8965.2-2009 "Welding protective clothing" and GB/T 17599-1998 "Determination of molten metal impact resistance" test standards. The test principle is to use a welding gun to melt the welding wire, and when the dripping material causes the temperature of the calorimeter on the back of the fabric to rise by 40°C, the number of molten metal drops that fall is measured.
Scope of application:
1. Applicable to the heat protection performance of protective clothing fabrics and composite fabrics impacted by metal droplets.
2. When the metal droplets impact the sample at a certain angle, the number of droplets required for the sensor behind the sample to rise by 40°C is measured.
3. The metal splash impact performance tester uses a burner to melt the welding wire, and when the droplets cause the temperature of the calorimeter on the back of the fabric to rise by 40°C, the number of molten metal droplets that fall is measured. Thus, the heat protection performance of the fabric impacted by metal droplets is measured.
Main feature:
1. The molten metal drop impact performance tester includes a burner, a sample frame, a welding strip drive device, a burner flow controller, a human-machine interface display device, etc.;
2. The oxyacetylene welding torch is used to melt the metal strip, and the welding nozzle diameter is (1.2±0.1) mm;
3. A stepper motor is used to drive the metal strip, and the running speed of the metal strip can be set;
4. The molten drop guide mechanism is coated with a high-temperature anti-sticking guide groove with an angle of 45 degrees;
5. The fabric temperature sensor device is used to measure the temperature rise on the back of the sample;
6. The counterweight copper hammer device is used to set the fabric pre-tension of 175g±0.5g;
7. The temperature rise data can be automatically recorded, and the number of molten drops is recorded by the tester.
Specification:
| Dimensions | 770*580*910mm |
| Power supply | AC220, 200W 10A socket |
| Test environment | +10℃～35℃, 10～80%RH |
| Gas requirements | oxygen, acetylene |
ISO 9150 Small Splashes of Molten Metal Drop Impact Testing EN 348 Fire Resistance Apparatus
Introduction:
The molten metal drop impact tester is developed according to the EN 348 and ISO 9150 test standards, and also meets the requirements of the domestic GB8965.2-2009 "Welding protective clothing" and GB/T 17599-1998 "Determination of molten metal impact resistance" test standards. The test principle is to use a welding gun to melt the welding wire, and when the dripping material causes the temperature of the calorimeter on the back of the fabric to rise by 40°C, the number of molten metal drops that fall is measured.
Scope of application:
1. Applicable to the heat protection performance of protective clothing fabrics and composite fabrics impacted by metal droplets.
2. When the metal droplets impact the sample at a certain angle, the number of droplets required for the sensor behind the sample to rise by 40°C is measured.
3. The metal splash impact performance tester uses a burner to melt the welding wire, and when the droplets cause the temperature of the calorimeter on the back of the fabric to rise by 40°C, the number of molten metal droplets that fall is measured. Thus, the heat protection performance of the fabric impacted by metal droplets is measured.
Main feature:
1. The molten metal drop impact performance tester includes a burner, a sample frame, a welding strip drive device, a burner flow controller, a human-machine interface display device, etc.;
2. The oxyacetylene welding torch is used to melt the metal strip, and the welding nozzle diameter is (1.2±0.1) mm;
3. A stepper motor is used to drive the metal strip, and the running speed of the metal strip can be set;
4. The molten drop guide mechanism is coated with a high-temperature anti-sticking guide groove with an angle of 45 degrees;
5. The fabric temperature sensor device is used to measure the temperature rise on the back of the sample;
6. The counterweight copper hammer device is used to set the fabric pre-tension of 175g±0.5g;
7. The temperature rise data can be automatically recorded, and the number of molten drops is recorded by the tester.
Specification:
| Dimensions | 770*580*910mm |
| Power supply | AC220, 200W 10A socket |
| Test environment | +10℃～35℃, 10～80%RH |
| Gas requirements | oxygen, acetylene |
