Contact Heat Transimmision Tester
Contact Heat Transimmision Tester introduction:
Evaluate the heat transfer and the behaviour of materials used for
protective clothing when such materials are struck by high
temperature metal particles, especially when these are trapped in
the folds of the farment in working saituations.
Contact Heat Transimmision Tester Standards:
ISO 12127-2: Clothing for protection against heat and flame—
Determination of contact heat transmission through protective
clothing or constituent materials— Part2:Test method using contact
heat produced by dropping small cylinders.
Contact Heat Transimmision Tester Technical parameters:
| Specimens | minimum dimensions (180± 25)mm |
| Sample type | fiber / fabric |
| Power supply | 230VAC / 150VA |
| Dimensions (test device) | L800x W400x H500 mm |
| Weight | about 20kg |
1. Heating oven: capable of reaching a temperature of at least 800℃ and with inside
measurements adequate for heating the steel cone, e.g.( 110x 140x
160)mm;
2. Steel cylinder: material steel 58-65HRC, diameter Ø6.0mm± 11μm, height 12mm± 11μm,
mass 2.6g± 20mg;
3. Support table: supports the cone on the metal holder, solenoid and cooling unit.
the support table is made of heat resistant and thermo negative
material;
4. Thermo electric cooler: The cooling unit is adjusted to cool the dropping device and
calorimeter to (20± 1)℃;
5. Temperature reader: caplable of registering a temperature up to 650℃;
About daxian company:
DAXIAN's testing equipment are widely used in various field:
scientific institutions, colleges, inspection institutions, auto
parts, electronics, electricals, LED, photoelectricity, mobile,
plasticand rubber, telecommunication, chemical industry, aerospace,
building material and product, wire and cable,textile and fabrix,
etc. All DAXIAN testing equipment are designed according to
international test standards, such as ISO, ASTM, DIN, EN, GB, BS,
JIS, UL, TAPPI, AATCC, IEC, VDE, CSA,CEN and so on.
One-stop logistics:
The equipment is placed in the wooden box, covered with bubble
film, with good shock absorption, impact resistance, heat sealing,
and has the advantages of non-toxic, odorless, moisture corrosion
resistance, transparency.One-stop comprehensive service to let you
rest assured .
