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ISO 9151&EN 367 Protective Fabric Heat Transfer Index Tester

ISO 9151&EN 367 Protective Fabric Heat Transfer Index Tester

    • ISO 9151&EN 367 Protective Fabric Heat Transfer Index Tester
    • ISO 9151&EN 367 Protective Fabric Heat Transfer Index Tester
    • ISO 9151&EN 367 Protective Fabric Heat Transfer Index Tester
  • ISO 9151&EN 367 Protective Fabric Heat Transfer Index Tester

    Product Details:

    Place of Origin: CHINA
    Brand Name: AI
    Certification: ISO
    Model Number: HTI

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 SET
    Price: Negotiable
    Packaging Details: Plywood case
    Delivery Time: 60 days
    Payment Terms: Western Union, T/T, L/C
    Supply Ability: 20 sets per month
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    Detailed Product Description
    Test Standard: ISO 9151&EN 367 Gas Supplies: Propane And Air Compressed Air
    Weight: 25KG Power Supply: 230 Volts Nominal 10 Amps
    Warranty: 1 Year Size: 500mm(W)X 500mm(H)X 500mm(D)

    Protective Fabric Heat Transfer Index Tester

    INTRODUCTION

    A new term heat transfer index (HTI) has been introduced to avoid confusion with the thermal protective index (TPI) or other terms used in previous versions of this test. HTI calculated from the mean time in seconds to achieve a temperature rise of 24±0.2℃ when testing by this method using a copper disc and a starting temperature of 25±5℃. The heat transfer index provides a method of grading materials which does not imply that the material tested will give any precise protective time under actual use conditions.​

     

    FEATURE

    • The Heat Transfer Index Tester is designed and manufactured according to EN 367 and ISO9151 standards.

    • ​The apparatus consists of the burner, the cover sheet and the specimen holder with copper calorimeter.

    • ​The cover sheet and the specimen holder are controlled via pneumatic transmission which is automatically controlled by software.

    • ​A horizontally oriented test specimen subjected to an incident heat flux of 80KW/㎡from the flame of a Meker burner beneath it.

    • ​The heat passing through the specimen is measured by means of a small copper calorimeter on top of and contact with the specimen.

    • ​The time to record a temperature rise of 12 or 24℃ in the calorimeter is recorded in seconds.

    • ​The calorimeter cooling device shorten the test time.

    • The mean result for the three test specimens is calculated as the HTI.

    • ​The calibration of heat flow density of 80 kW/㎡is performed automatically by software.

    Installation requirements

    Electrical 230 volts Nominal 10 Amps
    Ambient Temperature Operating25±5℃
    Gas supplies Propane and air compressed air
    Dimensions 500mm(W)X 500mm(H)X 500mm(D)
    Weight 25KG
    Applicable standards ISO 9151&EN 367

     

    Photos of ISO 9151&EN 367 Heat Transfer Index Tester

    ISO 9151&EN 367 Protective Fabric Heat Transfer Index Tester

     

     

     

    Contact Details
    Advanced Instruments Co.,Ltd

    Contact Person: Mrs. Sandy

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