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THERMOMETRY SCOPE SCOPE The device is used to determine the flame exposure of respiratory protective devices, such as respirators. It determines whether the specimen begins to burn or whether other hazards to the user can occur. PRINCIPLE PRINCIPLE A specimen is placed in a specimen holder or atta- ched to a test head. In method 2, the specimen is pas- sed over the burner for a defined period of time and then withdrawn again.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 tem- perature of approx. 800 °C, at a speed of 60 ± 5 mm/s. This is done in various burner positions. The burner can be moved electrically in depth for this purpose. FEATURES FEATURES The testing process is software controlled. After clamping the specimen, the specimen is moved over the burner at the push of a button. Specimen holder and burner are moved horizontal- ly by means of an electric linear drive. The specimen holder is moved vertically by a manual linear drive. The unit is enclosed on 5 sides and can optionally be fitted with a cover with a DN 150 exhaust flange. SCOPE OF DELIVERY SCOPE OF DELIVERY Test device with 2 specimen holder, test head, electrical linear drives and thermocouple Control unit with solenoid valve Notebook Software � Windows 11 � DIN EN 13274-4 � MCC DAQ Operating manual, English DIMENSIONS DIMENSIONS Approx. 950 x 850 (1270 with hood x 680 mm (W x h x d)* Weight approx. 80 kg* SUPPLIES SUPPLIES Electrical voltage 100-230 VAC, 200 VA Propane gas, purity > 95% GAS CONTROL GAS CONTROL Fine regulation valve mechanical, solenoid valve SENSORS SENSORS Thermocouple Type K (flame temperature) Position switch linear drives specimen holder / burner Ambient temperature, humidity TRAVEL SPEED SPECIMEN TRAVEL SPEED SPECIMEN 60 ± 5 m/s TO BE PROVIDED BY THE CUSTOMER TO BE PROVIDED BY THE CUSTOMER Exhaust air extraction or fume cupboard OPTIONAL ACCESSORY OPTIONAL ACCESSORY Hood with exhaust air connection DN 150 Custom specimen holders * Our products are constantly evolving. For this reason, the actual dimensions may differ. © 05/2025 EN 13274-4, Method 2 & 3 RPD – EN 13274-4 DR. - ING. GEORG WAZAU Mess- + Prüfsysteme GmbH Keplerstraße 12 D-10589 Berlin Germany Internet: www.wazau.com Email: [email protected] Phone +49-30-344-30-88/89 Fax +49-30-344-1976.