Digital Electronic Testing Equipment Glow Wire Test Equipment /
Apparatus
Application
a.The Glow Wire Tester is designed to carry out fire hazard testing on electro technical
products in accordance with the provisions of International
standards.
b.The control unit is supplied with all the controls and metering
necessary to accurately set the temperature of the glow wire. The
wire current is continuously variable by means of the panel-mounted
controller and is monitored by the built-in ammeter.
c. A digital temperature indicator is fitted which, in conjunction
with the thermocouple supplied, accurately measures the glow wire
temperature. The electrical circuit of the control unit is fully
protected by fuses and a miniature circuit breaker and incorporates
mains on/off switching and push button control of the output
current. Self contained cabinet with large viewing window and dark
colored interior.
Technical parameters
| Glow wire diameter | 4mm±0.04mmNi/Cr(80/20) |
| Temperature range | 500 ~ 750℃±10℃；750 ~ 960℃±15℃ |
| Thermocouple diameter | 0.5mm Type K (Ni/Cr - Ni/Al), armored sheath can withstand
temperature-40~ 1100°C |
| Searing Time | 30s±0.1s (OMRON H5CN-XAN-Z digital timer, 0-9999s, preset
table) |
| Light-off Time | 0-999.9 s ± 0.1 s, automatic recording, manual time out |
| Fire out time | 0-999.9 s ± 0.1 s, automatic recording, manual time out |
| Ironing into depth | 7mm ± 0.5 mm |
| Sample pressure | 1N ± 0.2 N |
| Test speed | 18±3mm/s |
| Test background black background | |
| Test process automatic control, independent convulsions | |
| Chamber | ≥0.5m |
| Control Using single chip microcomputer + touch screen
control | |
| Power Supply | AC 220V,50Hz |
Standards
IEC60695 - 2 - 10 / 11 / 12 /
13,IEC60884-1,GB2099.1,IEC60335-1,VDE0620
