Extinguishing range of foam fire extinguisher: Suitable for fighting Class A fires, such as wood, cotton, hemp, paper and other fires, but also fighting general fires, such as petroleum products, oils and fats, but not fire fighting water-based flammable fires. , flammable liquid fires, such as alcohol, esters, ethers, ketones and other substances in the fire.
2. The function of dry powder fire extinguisher dry powder fire extinguisher is as follows: Firstly, it eliminates the active ions produced by the combustion and interrupts the chain reaction of combustion; Second, the dry powder absorbs a lot of heat when it is decomposed by high temperature, and releases steam and carbon dioxide to achieve cooling. And dilute the role of oxygen in the combustion zone air. Dry powder extinguisher fire extinguishing range: Suitable for fighting flammable liquids, gases, electrical fires, and fires that should not be used to fight water. AC dry powder fire extinguishers can prevent the fire of charged materials and fires of Class A, B, C and D materials.
3, carbon dioxide fire extinguisher CO2 fire extinguishing effect of the fire extinguisher: When the combustion zone carbon dioxide in the air content reaches 30% -50%, can make the extinguishment of combustion, mainly from the choking effect, while carbon dioxide in the jet fire extinguishing process absorbs certain heat energy, It also has a certain cooling effect. Carbon dioxide fire extinguishing range: Suitable for fighting fires of electrical equipment, precision instruments, books and archives below 600 volts, as well as fires of oils, gases, and materials that cannot be used to save water.
We have been an expert in the field of laser technology, optics, electronics, and mechanical systems that make up a Laser Rangefinder. We are one of the leading manufacturers in this sector. Our products are put to successful use around the world.
Our laser range sensor is developed for fast and precise distance measuring, even in difficult measurement conditions, it also can accurate measure.
If you want custom laser range finder module,laser range sensor,laser sensor solution, laser measurement sensor, please contact us!
FAQ
Q1: What`s the delivery time after an order placed for this sample laser distance sensor?
A1: Our standard delivery is 3 days if we have stock, otherwise we will let you know in time. Usually we can manufacture 10,000pcs of laser distance modules a day.
Q2: What`s the MOQ?
A2: Regular products only 1pcs, OEM/ODM products need 10000pcs at least.
Q3: What`s the warranty?
A3: All our products have one year guarantee and a life-time after-sales service.
Q4: Can I have a sample for testing?
A4: Yes. We will appreciate if you would like a sample to test.
Custom Laser Range Finder Module,Laser Range Sensor,Laser Sensor Solution, Laser Measurement Sensor
Chengdu ZT Electronics Technology Co., Ltd. , https://www.lasermeasuretool.com