IEC 60695 Glow Wire Test Apparatus Test Fire Hazard Of Electronic Products

IEC 60695 Glow Wire Test Machine Test Fire Hazard of Electronic Products

1. Test Standard
IEC60695-2-10/11/12/13 <Test Methods for Fire hazard of Electrical and Electronic Products
IEC60884-1-2002 "Plug and Socket for Household and Similar Purposes"
GB2099.1-2008 Household and Similar Plug sockets
IEC60335-1 Safety of Household Appliances and Similar Appliances
GB476.1-2005 Safety of Household and Similar Electrical Appliances
VDE0620-2010 General Requirements for Household and Similar Plug Sockets
GB/T5169.10-11-2006 & lt;Glow-wire devices and General Test Methods, etc

2. Introduction
This test instrument is mainly used for electrical and electronic components or parts under the condition of fault or overload, may reach too high temperature or near light them parts, glow wire test simulation of the heat components or overload resistance of heat or ignition source such as caused by the thermal stress in a short time, the simulation technology is used to assess fire hazard, suitable for electrical and electronic products, components, household electrical appliances components with plastic non-metallic insulation materials and parts, such as: switch shell, relay sockets, etc.

Product Parameters

3. The basic specifications

1) contents of the box	0.5 cubic meter, with glass observation door
2) room illumination	less than 20LUX
3) hot filament temperature	room temperature to 1050 ºC can be adjusted,
4) thermocouple temperature measurement	Ø 1 mm nickel chrome armoured thermocouple type (K) imports
5) temperature	500 ~ 750 ºC ± 5 ºC; 750 ~ 960 ºC± 10 ºC
6) the force of the searing wire on the sample	1.00-0.2n, and the pressure penetration depth is 7mm ± 0.5mm
7) hot wire	the searing filament is a ring made of a standard size of 4mm in diameter with a nickel/chromium (80/20) silk.The diameter of the hot wire is 4.0±0.04 mm before bending, and it cannot be reduced to 90% after bending. The other dimensions are produced according to the standard deviation requirement.
8) the moving speed of the hot wire near and out of the sample	10mm/s-25mm/s;
9) timer	0 ~ 99 in 99 seconds adjustable, accuracy: + 1 second hot time (Ta) can be set, starting burning duration (Ti) and flame extinguishing time (Te) can be recorded
10) product features	this test instrument automation control system, the car will automatically in the clamping sample since the start of the sample run to the glow wire, will automatically be returned to set the burning time, internal for the black background, with convulsions and lighting equipment, time, temperature digital display, convenient observation records.
11) power supply	AC 220V, 50Hz