Home > Testing Measuring Equipment >
Plastic Smoke Density Test Apparatus
The test apparatus suitable for measuring the smoke emitted by wires and cables burning under specific conditions, such as horizontal combustion of some cables or optical cables, are used as a means of comparing different cables or optical cables or judging whether they meet specific requirements under flaming or flameless combustion conditions. . It meets the test standard of GB/T17651.1-2-19.98 "Determination of smoke density in combustion of cables and optical cables under specific conditions".
Optical measuring device: The light source and receiver should be placed in the middle position outside the sealing window on the opposite wall of the combustion chamber.
Measurement range: 0-100%. That is, the optical device will be energized before the blank test.
Calibration of transmittance: calibration with transmittance of 25%, 50% and 75%.
Standard Fire Source: Standard Fire Source: 1.0L+0.01L Alcohol Plate; Ethanol: 90% +/- 1%; Methanol: 4% +/- 1%; water: 6% +/- 1%.
Control system: adopt DETECION control procedure and ZWH 4500 acquisition control card.
Operating interface: WINDOWSXP operating interface, DETECION control program, perfect security mechanism.
During the test, the measurement results are displayed in real time and the perfect curve is plotted dynamically.
Added (m.d.y): 03.11.2019
Offer viewed: 73
Related trade leads
No. Offers from same catergory
[url=http://www.kvmeter.com]ETCR3000 Digital Earth Resistance Tester [/url]
•ETCR3000 Digital Earth Resistance Tester is specially designed and ...
In international trade,pre shipment inspection is a very common method for buyers to avoid international trade risks.It is usually to entrust a third party pre shipment inspection ...
There are a lot of electrical equipment in power system, railway system and large petrochemical factories and mines its internal insulation are mostly ...