Vertical flammability testing chamber

UL-1581 Flame Test Chamber

Product explanation:

This machine was strictly designed and manufactured to meet the requirements of UL1581. ASTM D5025 and ASTM D5207 standards. It is used to test the resistance on fire of cable, wire and other insulation material. This test is specified in UL1581 as Flame tests.

Features:

* This machine can record the burn time and finish experiment automatically.

* It can open and close the exhaust system automatically.

* Both FT and VW test can be performed by this machine.

* A big window in the door makes viewing more convenient, and you can check the samples by two gloves.

* Flame calibrating system is available.

* Controlled by PLC and the touch-screen makes your operation more convenient and simple.

* The burner is made in USA.

* The flowmeter is made in Japan.

Technical parameter:

Power source: AC 220v 50Hz 3A.

The interior capacity: 4.5 m³.

The capacity above the flame: 2 m³.

The inner diameter of burner: 9.5+-0.3 mm.

The burner tilted angle: 90 or incline 20.

Gas: firedamp (at least 98.0percent pure, provided by clients).

Clamps: 3 sets.

Burning times: 0~999 times adjustable.

Burning times precision: +-1time.

Burning period: 0~999.9 s (standard requires 15s).

Fire OFF period: 0~999.9s (standard requires 15s).

Cable on fire timer: 0~999.9s (controlled by button and displayed by touch-screen).

Flame calibrating time: 54s+-2s or 84s+-2s (UL standard requires flame temperature must be raised from 100⁰C to 700C in 54s+-2s).

The measuring range of flowmeter: 0~1000ml/min.

Flowmeter precision: 2%.

Flame height (VW-1 and FT-1):125 mm

Flame height (FT-2):50 mm

Thermocouple temperature: 0~1300C.

Exhaust system power: compressed air with 0.4 to 0.6Mpa.

Exterior dimensions: 1700×1400×2550 mm (W×D×H)