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UL1581 0.1MPa 220V Flammability Test Chamber
UL1581 0.1MPa 220V Flammability Test Chamber
UL1581 0.1MPa 220V Flammability Test Chamber
UL1581 0.1MPa 220V Flammability Test Chamber
Specifications
Brand Name :
HeJin
Model Number :
HVW-1
Certification :
calibration certificate(cost additional)
Place of Origin :
China
MOQ :
1 set
Price :
Negotiatable
Payment Terms :
L/C, T/T
Supply Ability :
10 set per month
Delivery Time :
30 days
Packaging Details :
Plywood
Standard :
UL1581
Usage :
Flame Testing Equipment
burner diameter :
9.5mm
calibration Thermocouple :
K-Thermocouple
Vertical test flame height :
Inner flame:40±2mm
horizontal test Flame height :
Inner flame:16.5±1.5mm
System :
Programmable PLC system
Gas pressure :
0.1MPa
Description

Flammability Test Chamber UL1581 Flame and Tests FTI And VW-1

Standard:

UL1581 ‘Reference Standard for Electrical Wires, Cables, and Flexible Cords’ flame test.

The UL 1581 is an internationally recognised standard test for evaluating fire safety for electric cables. The FTT UL 1581 test for flammability of cable materials gives a preliminary indication of their suitability for a particular application. The apparatus is supplied as a complete system incorporating all the features necessary for ease of use and safety. It conforms to UL 1581 vertical specimen Bunsen Burner tests and associated international standards. These are:

1060. Vertical Flame and FT1 Tests

1061. Cable Flame Test

1080. VW-1 (Vertical Specimen) Flame Test

1090. Horizontal-Specimen Appliance-Wire Flame Test

1100. Horizontal-Specimen / FT2 Flame Test

UL 1581 VW-1This was the first flame test developed for studying how flames spread on wire and cable. The test is performed with a 24′ wire and a Tirrill burner. Two clamps hold the single sample vertically. The burner is mounted at a 20° angle and applied for 15 seconds, then reapplied four more times each time the wire stops burning. If the sample doesn’t burn more than 60 seconds after any of these burning sessions, or if less than 25% of the indicator flag burns, or the cotton batting is ignited during the test, the wire passes. A “tray rated” cable must pass this test as well. Flammability Testing Equipment

Parameter:

Working voltage 220V/50Hz
Control operation mode PLC control, 7 inch color touch screen operation, with infrared remote control
Blast burner standard ANSI/ASTM D 5025, diameter:9.5mm ± 0.5mm, length:100mm, made of brass
Gas flow

Vertical test: 965±30ml/min or 117±3 mm；

Horizontal test:440±10mL/min or 58±1mm,

Flow meter adjustment
Gas pressure 0.1MPa
U type pressure gauge back pressure water column height

Vertical test:125±10 mm；

horizontal test:45±5mm
Combustion time / residual glow time 9999X0.1S. Flammability Testing Equipment
Combustion angle 0°, 20°, 45°, Adjustable
Test flame calibration Temperature measuring copper head:Ф9mm±0.01mm, weight before drilling:10 ± 0 .05g
Thermocouple: The American original Omega φ0.5 armour nickel-chromium/nickel aluminum wire K-Thermocouple, temperature resistance 1100°

Distance between the bunsen burner port to temperature measuring copper block:

Vertical test: 55±1 mm；horizontal test: 25mm

Flame height:

Vertical test: Inner flame:40±2mm, Outer flame: 125mm；

horizontal test: Inner flame:16.5±1.5mm, Outer flame:50±4mm

Temperature rise time from 100±5°C to 700°±3°C

Vertical test: 54±2S; horizontal test: 84±2s
Gas category Purity>98% methane

UL1581 0.1MPa 220V Flammability Test Chamber

Product tags

flammability test chamber

,

thermal test chamber

,

thermal shock test chamber
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UL1581 0.1MPa 220V Flammability Test Chamber

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Product Detail
Brand Name :
HeJin
Model Number :
HVW-1
Certification :
calibration certificate(cost additional)
Place of Origin :
China
MOQ :
1 set
Price :
Negotiatable
Contact Supplier
UL1581 0.1MPa 220V Flammability Test Chamber
UL1581 0.1MPa 220V Flammability Test Chamber

HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD

Verified Supplier
6 Years
guangdong, guangzhou
Since 2012
Business Type :
Manufacturer
Main Products :
Auto Parts Test Equipment, Leak Testing Equipment, IP Test Equipment
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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