Glow Wire Tester LR-A006

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.

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Uses:

This Glow Wire Tester 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.

Test standard:

IEC60695-2-10/11/12/13 “fire danger test method of electronic electrical products
IEC60884-1-2002 “household and similar use plug socket”
GB2099.1-2008 “household and similar use plug socket,
IEC60335-1 the household appliances and similar electrical appliances safety
GB4706.1-2005 “household and similar electrical appliances safety”.
VDE0620-2010 “household and similar use plug socket general requirements.

Specifications

The body content product: acuity 0.5 cubic meters, with glass door
The intensity of illumination in the cabinet: less than 20 lux
Hot wire temperature: room temperature to 1000 ℃ can be adjusted,
Thermocouple, temperature measurement using Ø 0.5 mm nickel chrome armoured thermocouple type (K) imports
Error tolerance for temperature: 500 ~ 750 ℃ + / – 5 ℃;750 ~ 960 ℃ plus or minus 10 ℃
Hot wire the force applied on the sample: 1.0 + / – 0.2 N, and limit the pressure into the depth of 7 mm + / – 0.5 mm
Hot wire: the hot wire is made of 4 mm diameter nickel/chromium (80/20) wire made of a standard size of the ring;The diameter of the glow wire before without bending was 4.0 + / – 0.04 mm, shall not be reduced to 90% after bending, other dimensions are carried out in accordance with the standard demands the error of the production;
Hot wire at the top of the close to leave samples and movement speed: 10 mm/s – 25 mm/s;
Timer: 0 ~ 99 minutes, 99 seconds range adjustable, precision: hot plus or minus 1 seconds (Ta) can be set, the combustion duration (Ti) and the time (Te) can record the flame is extinguished
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.
Power supply: AC 220 v, 50 hz