120KG Hot Sale Protective Suit Flame Spread Tester Consists Of A Control Box

Description:

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. Heat transfer index is 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.

Standards:

ISO 9151——Protective clothing against heat and flame -- Determination of heat transmission on exposure to flame BS EN 367——Protective clothing. Protection against heat and fire. Method for determining heat transmission on exposure to flame

Features:

1. The apparatus is designed and manufactured according to EN 367 and ISO9151 standards.

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

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

4. A horizontally oriented test specimen subjected to an incident heat flux of 80KW/m2 from the flame of a Meker burner beneath it. 5. The heat passing through the specimen is measured by means of a small copper calorimeter on top of and contact with the specimen.

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

7. The calorimeter-cooling device shorten the test time.

8. The mean result for the three test specimens is calculated as the HTI. 9. The calibration of heat flow density of 80 kW/m2 is performed automatically by software.

FAQ

1. who are we?
We are based in Guangdong, China, start from 2018,sell to Southeast Asia(11.00%),Eastern Asia(10.00%),Southern
Europe(10.00%),Domestic Market(10.00%),Northern Europe(9.00%),South Asia(9.00%),North America(7.00%),South America(7.00%),Western
Europe(7.00%),Eastern Europe(6.00%),Mid East(6.00%),Oceania(5.00%),Central America(3.00%),Africa(0.00%). There are total about
11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Testing Equipment,Tensile Testing Machine,Environmental Test Chamber,Fire Testing Equipment,Induction Heating Machine

4. why should you buy from us not from other suppliers?
We are a high-tech enterprise which is specialized in developing and manufacturing Fire Testing Equipment, Building Material Fire
Tester, Wire and Cable Fire Tester, Environmental Test Chamber, Textile Testing Equipment, Toys Testing Equipment and etc.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese