61 visiting now: 46 USA USA flag 8 Singapore Singapore flag 7 Canada Canada flag 2 China China flag 1 France France flag 1 Germany Germany flag

Highlighted Companies

  • Sollex AB (Sweden): Sollex is a Swedish supplier of industrial knives for plastic film manufactures, plastic recycling, packaging, paper,... https://www.sollex.se
  • Electric Wire And Cable Smoke Density Tester - China

    price: 1.00 Dollar US$

    Electric wire and cable smoke density tester complies with GB/T17651.1~2-1998, IEC61034-1~2: 1997 “Measurement of smoke density of cables burning under defined conditions “.

    The tester is a testing equipment measuring the smoke generated when the cable or wire used for the transmission of electrical energy and signals is horizontally burned under a specified condition.

    ( IEC61034 requires the volume of the smoke chamber to be 3m3.

    ) Application

    The national cable industry strives to develop cables and materials with low smoke and no halogen.

    These kinds of products requires the smoke density of cables to be measured.

    The main principle of smoke density measurement is that the light beam penetrating the smoke generated by cables or materials under specified combustion or radiation conditions suffers from attenuation, and the light density as well as smoke density can then be figured out via measuring the light transmittance of the beam.

    The instrument can test the combustion smoke characteristic of cable or fiber cable, and can provide reference for the cable requirements in the rescue area.

    Standards

    GB/T 17651.1 Measurement of smoke density of cables burning under defined conditions – Part 1: Test apparatus; Part 2: Test procedure and requirements

    GB/T 17651.2 Measurement of smoke density of cables burning under defined conditions – Part 2: Test procedure and requirements

    IEC 61034 Measurement of smoke density of cables burning under defined conditions Features

    Structure: ·

    · The size of each side of the chamber is 3000mm±30mm.

    The internal chamber is made of SUS 304 stainless steel, stuffed with calcium silicate fireproof material .

    The external chamber is made of iron with powder coating processing.

    · All of the tooling in the interior is made of stainless steel, beautiful and anti-corrosive.

    · The total area of the vent hole is 50cm2±10cm2, and it shall be always open during the test; the height of the guard board is 1000mm.

    · Configure wire and cable test rack and weights as per standard requirements.

    · The door of the test chamber comes with a glass window on opposite sides, installed with sealed and transparent windows ( Min.

    100mmx100mm) for transmitting the light of horizontal optical measuring system, 2150mm±100mm above the ground.

    · The photocell and the light source are placed in the center of the two walls of each window, without physical contact.

    Smoke density test system: ·

    · Light source: Halogen lamps with clean crystal bulbs and tungsten filament; 2900 k color temperature;100W, DC12V, nominal luminous flux 2000lm~3000lm.

    · The range of light density 0%~100%.

    · Allow installing special light source for smoke density and import high resolution photocell receiver on the outside wall.

    · The laboratory is equipped with door and window seal structure.

    · The standard power of light source is 100W and the standard voltage is DC 12V.

    · Light path calibration system: 0 ~ 100% point calibration.

    Combustion source: ·

    · Ethyl alcohol 90%±1%;methyl alcohol 4%±1%;water 6%±1%; ·

    · Alcohol burning box: ·

    · Alcohol burning box is 100mm±10mm above the ground;


    Company Contact:


    • Phone: +862164200566

    • Address: No. 2578 Minhang District Gu Dai Road, Shanghai, Shanghai , shanghai , China

    • Email: Email


    Published date: January 30, 2018

    • Business Description: Qinsun Instruments Co., LTD was founded in 2010, comprised of many experienced engineers and designers standing in the forefront of the industry.

      Qinsun specialize in the research and development of high quality lab instrument for textile testing industry.

      Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory, academic research institute and textile lab worldwide.

      We have our own textile testing lab.

      Our textile testing methods and testing equipment are in the leading position in the industry and have passed the textile testing certification and iso textile testing standards issued by a number of testing.

      We always develop the highly sophisticated test instrument which can meet the various demands of the textile industry.

      We provide the upfront Micro weathering test equipments with our own brand name QINSUN, such as thermal resistance wet resistance meter, MMT(moisture management tester) etc, and the new functional test instrument include air permeability tester, hydrostatic head tester, thermal protection performance tester, as well as the widely used lab testing equipment such as textile washing color fastness tester, abrasion tester, pilling tester, rubbing color fastness tester, ironing tester and perspiration tester.

      For the laboratory requirements, we also bring forth the new practical test instruments.

      Qinsun products include: fabric test equipment, Textile Fabric Tester, fiber tester, yarn tester, carpet tester, non-woven fabric tester, toy tester, leather tester, automotive material test equipment and others.

    Related listings



    • Large Scale Calorimeter
      Large Scale Calorimeter
      Measuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - January 30, 2018 - 1.00 Dollar US$

      According to the heat release rate, calorie is divided into several types. The most common calorimeters include a cone calorimeter which is used to measure 10x10cm object and the furniture calorimeters which is used to evaluate the burning of 1 to 3 ...

    • Electric Wire And Cable Horizontal Vertical Combustion Tester
      Electric Wire And Cable Horizontal Vertical Combustion Tester
      Measuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - January 30, 2018 - 1.00 Dollar US$

      Introduction: Wire and cable horizontal vertical combustion tester is designed and manufactured according to UL1581. The tester is used to carry out 1060 vertical combustion and FT1 test, 1061 cable burning test, 1080VW-1 (vertical sample) combustion...

    • Structural Integrity Tester
      Structural Integrity Tester
      Measuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - January 30, 2018 - 1.00 Dollar US$

      Introduction Structural integrity: the so-called structural integrity test refers to the filter element in the production process of flaws phenomenon checks. Such as cover glue (welding or metal mesh core) is not sealed, the filter commissure is not ...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"