ZRS-2 glow wire tester Introduction
Glow wire test instrument will provide material (Ni80/Cr20) and the shape of the heating wire (nichrome wire Phi 4 mm) with high current heating to the test temperature (550 DEG to 960 DEG 1mi, to the required pressure (1.0N) vertical burning test 30s, as the sample and bedding material whether burning or burning time to determine the fire hazard of electrical and electronic equipment products; Determination of solid insulating materials and other solid combustible materials ignition, ignition temperature (GWIT), flammable and combustible index (GWFI), is also applicable to plastic insulation materials, engineering or other solid combustible materials industry. Technical Parameters
1 hot wire temperature: 500~1000 - 2 Deg. C can be adjusted continuously
2 burning time: 0-999.9s + 0.1s adjustable (select for 30s)
3 0-999.9s + 0.1s, automatic recording, manual pause
4 out of time: 0-999.9s + 0.1s, automatic recording, manual pause
5: 0.5mm imported armoured thermocouple (type K) thermocouple
6: hot wire nichrome wire with the diameter of 4 mm.
7 hot into the depth: 7mm + 0.5mm
8 sample pressure: 1N + 0.2N
9 test speed: 14mm/s.
10 the use of the red line to stop the switch, so that the limit is more accurate.
11 SCR control temperature control system, make the temperature control more accurate.
12 time, temperature, digital display, easy to observe and record
13 test background: Black background.
14 test: test program automatic control, independent exhaust
15 studio volume: 0.5 cubic meters, can be customized according to customer requirements of stainless steel chassis, 0.75 Cubic or 1 cubic meters
16 equipment outside size: 1000mm wide x 650mm deep x 1300mm high
Introduction
Glow wire test instrument will provide material (Ni80/Cr20) and the shape of the heating wire (nichrome wire Phi 4 mm) with high current heating to the test temperature (550 DEG to 960 DEG 1mi, to the required pressure (1.0N) vertical burning test 30s, as the sample and bedding material whether burning or burning time to determine the fire hazard of electrical and electronic equipment products; Determination of solid insulating materials and other solid combustible materials ignition, ignition temperature (GWIT), flammable and combustible index (GWFI), is also applicable to plastic insulation materials, engineering or other solid combustible materials industry.
