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China factory - Sinuo Testing Equipment Co. , Limited

Sinuo Testing Equipment Co. , Limited

  • China,Guangzhou ,Guangdong
  • Verified Supplier

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China UL746A Glow Wire Tester Flammability Test Of Insulating Materials Element Ф4mm ±
China UL746A Glow Wire Tester Flammability Test Of Insulating Materials Element Ф4mm ±

  1. China UL746A Glow Wire Tester Flammability Test Of Insulating Materials Element Ф4mm ±
  2. China UL746A Glow Wire Tester Flammability Test Of Insulating Materials Element Ф4mm ±
  3. China UL746A Glow Wire Tester Flammability Test Of Insulating Materials Element Ф4mm ±
  4. China UL746A Glow Wire Tester Flammability Test Of Insulating Materials Element Ф4mm ±

UL746A Glow Wire Tester Flammability Test Of Insulating Materials Element Ф4mm ±

  1. MOQ: 1
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10 Sets Per Month
Delivery Time 30 Days
Packaging Details Plywood Case
Glow Wire Ф4mm ± 0.04mm
Depth of Sample 7mm ± 0.5mm
Moving Speed 10mm /s ~ 25mm /s
Test Sample 0.95N±0.1N
Temperature Precision 500°C-750°C+10%
Thermocouple 1mm K thermocouple
Thermostat 12 bit
Sensing delay 1.7S
Brand Name Sinuo
Model Number SN772
Certification Calibration Certificate (Cost Additional)
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 10 Sets Per Month
Delivery Time 30 Days Packaging Details Plywood Case
Glow Wire Ф4mm ± 0.04mm Depth of Sample 7mm ± 0.5mm
Moving Speed 10mm /s ~ 25mm /s Test Sample 0.95N±0.1N
Temperature Precision 500°C-750°C+10% Thermocouple 1mm K thermocouple
Thermostat 12 bit Sensing delay 1.7S
Brand Name Sinuo Model Number SN772
Certification Calibration Certificate (Cost Additional) Place of Origin China
High Light UL746A Glow Wire TesterInsulating Materials Glow Wire Tester4mm Glow Wire Tester

 

UL746A Glow Wire Tester Flammability Test Of Insulating Materials Element Ф4mm ± 0.04mm

 

 

Product information:

 

This device is manufactured according to the standard of IEC60695-2-10, IEC 60695-2-11, IEC 60695-2-12, IEC60695-2-13, it is required by IEC 60335 clause 30, IEC 60598, UL746A, etc. This device simulates the thermal stress test of glowing component or heat source like overload resistance or ignition source which is caused in s short time. It is suitable for electric and electronic products, household appliances and other material to do fire hazard testing. It is also used in the No flame ignition source fire test to test initiation temperature and flammability index of related glowing filament.

This instrument adopts a new design concept and uses an advanced digital stepping motor to achieve precise positioning, and at the same time, realize rapid adjustment after specimen replacement, which truly meets the requirements of simple and convenient operation. The control system adopts PLC control, each parameter can reflect the real situation of relevant parameters, which is more real-time and accurately, and the operation is intuitive and convenient, meeting the needs of scientific research, far exceeding similar products.

 

 

Test principle:
 
The glowing filament whose material and shape is required(Ni80/Cr20) is heated to the testing temperature of 550 ℃ ~ 960 ℃ for 1 min by using the glow wire tester with large current. Then using required pressure (1.0N) vertically burns the test sample for 30s. By observing whether the test sample and bedding object ignite or the burning time, the users can judge the ignition danger of electric and electronic products. It is used for the ignition test, ignition temperature (GWIT) test, flammability test and flammability index (GWFI) test of solid insulating material and other solid combustible material.
 

 

Technical parameters:

 

Control & Display Integrated PLC & 7” color touch screen
Glowing Element

Ф4mm ± 0.04mm Ni/Cr (77/20) special standard

ring shape, horizontal standing

Thermocouple

1mm import K thermocouple (Brand: American B+B), the

temperature resistance of armour is 1100 ℃

(better than the standard of 1050 ℃)

Temperature Precision

500°C-750°C+10%, 750°C-960°C+10%

Temperature fluctuation < 3 ℃

Temperature sensing delay 1.7S
Thermostat 12 bit A/D ±0.05%

Specimen pressure

on glowing filament

0.95N±0.1N (adjustable)
Maximum depth of heating 7mm ± 0.5mm
Specimen movement speed Approx. 13mm/S
Testing time 30s±0.1s (1s ~ 999.9s can be preset)

Thickness of ignite

bedding board

Thickness10mm, white pine board cover

12g /m 2 ~ 30g /m 2 standard silk paper

Volume of test site ≥ 0.5m³, black background, background illuminance ≤ 20Lx
Dimension and weight

W: 1130mm × D: 600mm × H: 1400mm,

gas vent:100mm, 115KGS

Power Single phase AC 220V±10% / 50Hz
Standard IEC60695-2-10, IEC 60695-2-11, IEC 60695-2-12, IEC60695-2-13, UL746A, IEC 60335, IEC 60598, etc.
 
 
 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Total Annual:

    800000-1500000

  • Employee Number:

    30~50

  • Ecer Certification:

    Verified Supplier

Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la... Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la...

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  • Sinuo Testing Equipment Co. , Limited
  • Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone 511495, Shibi Street, Panyu District, Guangzhou, China
  • https://www.sinuotek.com/

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