ISO 13274-4
Characteristics
- Respiratory protective devices: Flame testing - Single burner static test: Method 2; Single burner moving specimen test: Method 3
A specimen is placed in a specimen holder or attached to a test head. In method 2, the specimen is passed over the burner for a defined period of time and then withdrawn again. In method 3, the specimen is drawn over the propane gas burner, which has a temperature of approx. 800 °C, at a speed of 60±5 mm/s. This is done in various burner positions. The burner can be moved in depth for this purpose. The specimen is moved by a spindle drive on a linear guide.
Type of specimen | Respiratory protective devices and their components |
Test standards: | EN 13274-4, Method 2 and 3 |
Sensors: | Thermocouple Type K (flame temperature), position switch linear drive specimen/burner, ambient temperature, humidity |
| Special features: | The test procedure is automated. After clamping the specimen, the burner is moved over the specimen at the push of a button. The specimen holder and the burner are moved horizontally by means of an electric linear drive. The specimen holder can be moved vertically by a manual vertical drive. The device is controlled via a control computer with installed control software. The device is enclosed on 5 sides and can be equipped with a hood including an exhaust air connection. |
Supplies: | 100 - 230 VAC / 200 VA Propane gas |
Dimensions (test rig): | approx. 950 x 850 (1270 with hood) x 680 mm (W x h x d) |
Weight (test rig): | approx. 80 kg |
Optional accessory: | Hood with exhaust connector |
Requirements for the installation site: | Flue gas extraction or fume cupboard Draft free |