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Build Your Online Product Catalogs?
| Product Name: |
Glow Wire Tester
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| Supply Ability: |
10000 |
| Related proudcts |
glow wire tester, |
| Specifications |
CX-Z17 |
| Price Term: |
FOB |
| Port of loading: |
shen zhen |
| Minimum Order |
1 |
| Unit Price: |
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Glow Wire Tester
To ***ermine the fire resistance by the fire hazard test in accordance with IEC60695-2-10, IEC60335, IEC60598 and other standards.
The ignition source is imitated by an electrically heated wire loop against which the sample is pressed with a constant force. A miniature jacket thermocouple serves as a sensor for the loop temperature.
The sample has to be fastened to a carriage on which, by means of a tensioning cord, a weight with a force of 1 N is effective in the direction of the wire loop.
Scales enable the reading of the flame height and the depth of penetration.
Approx 200mm below the wire loop a board of pine wood, covered with a layer of tissue paper, is mounted.
Enable you to judge the danger of a fire spreading through burning drops or glowing parts falling from the sample.
The calibration is done with silver foil.
When the foil melts, the measuring unit must indicate a temperature of 960℃.
Standard outfit:
Wire loop of nickel-chromium, ¦µ4mm, in accordance with IEC60695-2-10 figure 1, with clamping mechanism, with ¦µ0, 6mm for the thermocouple.
Carriage with fixture for the specimen, with a rate of approach and withdrawal of 10mm/s to 25mm/s.
Fine rope pull mechanism with weights for loads of 1¡À0, 2N.
Gauge of 7mm for the depth of penetration, with maximum pointer and stop.
Scale to measure the flame height.
High current isolating transformer to heat the wire loop, with series connected variable ratio transformer, to set the temperature up to 960¡À15℃.
Chamber with a volume of at least 0, 5mm3, black interior.
Wooden board, 10mm thick, 10 sheets of wrapping tissue, of grammar between 12g/©O~30g/©O.
Power supply: 220V50Hz (other voltages upon request).
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| Company: |
Shenzhen chuangxin Instruments Co.,LTD .
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| Contact: |
Mr. Hong Wu |
| Address: |
Hua Qiao New Village, Xi Xiang Town, Bao'an District, Shen Zhen, China |
| Postcode: |
518021 |
| Tel: |
86075523702756 |
| Fax: |
86075561577693 |
| E-mail: |
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