ISO 9151&En 367 Heat Transfer Index Test Apparatus for Protective Cloths Fabric

• Customization: Available
• After-sales Service: Response in 12 Hours
• Warranty: 12 Months
• Model NO.: HTI
• Test Standard: ISO 9151&En 367
• Size: 500mm(W)*500mm(H)*500mm(D)
• Weight: 25kg
• Structure: Burner, Cover Plate and Calorimeter with Copper
• Gas Supplies: Propane and Air Compressed Air
• Power Supply: 230 Volts Nominal 10 AMPS
• Working Temperature: 25±5ºC
• Measurement: Small Copper Calorimeter
• Control: Software Automatic Control
• Color: Sliver
• Heat Flux Calibration: Software Automatic Execution
• Warrant: 1 Year
• Transport Package: Plywood Case
• Specification: Stainless steel
• Trademark: AI
• Origin: China
• HS Code: 9031809090
• Production Capacity: 5 Sets/Month

Product Description

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±0.2ºC when testing by this method using a copper disc and a starting temperature of 25±5ºC. 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 Test Apparatus 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/Square meter 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 24ºC 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/Square meter is performed automatically by software.

Installation requirements

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

 

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FAQ

1.What's the delivery time?
About 6 months.

2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.

3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 

4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.