DescriptionThe gas-safe gasoline lamp LBVK-M is designed to detect (indicate) the gas contamination of the air environment in water, sewer, heating, telephone inspection wells and in chambers with harmful hydrogen sulfide, carbon monoxide and explosive hydrocarbon concentration of gases. The gas indicator is used in accordance with paragraph 5 of GOST 12.03.006-75 "Requirements for the use of protective equipment for workers during the operation and maintenance of water supply and sewerage facilities and other underground utilities." Explosion-proof petrol lamp LBVK-M consists of:The upper part.Lamp glass.Safety nets (external and internal mesh).The reservoir.Lamp bases.The lamp LBVK-M is a mandatory protective device, the simplicity and reliability of which is confirmed by more than 100 years of experience in the operation of networks and structures of water supply and sewerage facilities. The LBVK-M indicator (LBVK) has a number of advantages over modern devices with microprocessor control: Does not require mandatory annual checks.Does not require electrical power.It does not require replacement of sensitive elements (sensors), the price of which can be up to 30-40% of the cost of an electronic gas analyzer device.The principle of operation of the gas pollution indicator based on a gasoline LBVC lamp is based on a change in the nature of the flame burning of the lamp depending on the gas environment surrounding it. Gorenje In the presence of flammable gases or vapors in a controlled environment, the flame halo increases, soot appears. With a lack of oxygen, the halo of the flame decreases until complete extinction. In an environment with a normal air composition, the lamp burns with a steady steady flame, without the formation of soot. The nature of the flame is assessed visually by the operator using a folding mirror on the lamp body. technical specifications:The principle of operation: Visual assessment of the nature of gorenje flame.Sampling method: Diffusion (convection).Lamp dimensions: d105x280 mm; box included: 120x273x340 mm.Weight: Lamps: 1.5 kg; box included: 5.4 kg. For more information about the product, please check with the seller by contacting him by phone 99871 200-18-00more hide
