HD-201S glow wire apparatus

This apparatus is designed to perform tests specified in many standards to check Resistance to Fire in Insulating parts. The testing of electro-technical products for fire hazard is conducted by simulating as closely as possible actual effects occurring in practice. Parts of electro-technical equipment which may be exposed to thermal stress due to electric effects deterioration of which may impair safety of equipment shall not be unduly affected by heat fire generated within the equipment.

Features:

* Meets requirements of the latest IEC specifications as per IEC 60695-2-10 (2000-10).

* Precision fine wire Cr/Al, insulated junction thermocouple, 0.5mm dia, to measure Glow-Wire temperature.

* Motorized specimen carriage preloaded with force of 1.0 N when in contact with Glow-Wire, and carriage is derived by common motor.

* Mechanical stopper limits movement of tip of Glow-Wire in to the specimen to 7 mm.

* Universal, adjustable stainless steel perforated tray mounting bracket to fix test specimens.

Technical parameter:

Power source: AC 220V 50Hz.

Heating Element: Nickel/Chromium Glow-Wire (80:20), 4 mm dia, shaped as specified in standard.

Temperature Sensor: Sheathed Cr/Al thermocouple, 0.5 mm dia, located in tight fitting pocket hole in glow-wire (Made in USA).

Temperature Range: Ambient to 1000⁰C adjustable.

Temperature Precision: +-10⁰C.

Max Output Power: 1000W.

TA= Glow wire application time, range = 0.1~ 99.9 s (Factory set to 30 s).

TI= Time when specimen START burning.

TE= Time when specimen STOP burning.

Sample Loading: Test sample contact force against glow wire preloaded to 1.0+-0.2N.

Penetration depth: 7 mm.

Carriage: Automatic, motorized forward & reverse motion of Test Specimen (Using common motor)

Safety: Emergency Switch, MCB & fuses.

Dimensions: 1150W x 650D x1550H, mm, overall, approximate.

Package Dimensions: 1210W x 760D x1556H, mm, overall, approximate.

Weight: 200KG, approximate.

Standards:

IEC 60695-2-10

UL746A

GB/T4706.1

GB/T5169.10

GB/T5169.11

Test object:

Nonmetal material