La description
ST****1D
Single Cable H/V Flaming Tester (UL***1
and UL***6)
Standards:
According to the clause ***0 (vertical burning and FT1 test),
***1(cables burning test), ***0(VW*1 burning test), ***0(electric
cable specimen horizontal burning test, optional item), ***0
(horizontal specimen/ FT2 burning test)of UL********8,
6.8¼ˆstandard
arcing test¼‰,
clause 9.1½9.5
of UL********7, Â clause 4.*6 of JIS C********0
Scope:
Apply to check the single cable flaming test for FT1,
FT2/FH/Horizontal flame, FV*2/VW*1, FV*1/Vertical flame, and
standard arcing test;
Technical
parameters:
1.  Testing
Chamber: L***0*D***0*H***0mm, capacity>4.0 m3¼upper
capacity of flame is more than 2.0m3, there is glass windows on the
face, a pair of operational rubber gloves and smoke exhaust
system on the top of the chamber;
2.  Bunsen
burner: Which according to ASTM D********5 standard, Inside
diameter of the burner tube is 9.5mm by length is **0mm, the Gas
spout diameter is 0.9mm by thickness is 1.6mm. Which burn gas is
methane at *8% minimum purity, the inner flame height is *0±2mm,
the outer flame height is **5±*0mm, nominal rate is **0W with a
flame ruler which can check the flame height whether it meet
requirement at any time.
3.  Temperature
measurement system: According to ASTM D********3 standard,
including *0g temperature measurement copper pieces, Type K
stainless steel thermal which diameter is 0.5mm,stopwatch and
thermometer.
4.  Specimen
stands: Horizontal and vertical stands both independent, which made
by Stainless steel. The vertical stand could do the vertical
burning test & FT1 test, cables flaming test, VW*1 flaming test
and  horizontal specimen/FT2 flaming test. The
horizontal stand only for electric cable horizontal specimen
flaming test.
5.  Gas:
Methane which at *8% minimum purity, or nature gas which with a
heat content of *7.1MJ/m3 or 8.9 kilo calories /m3. The cotton
diameter is**0~**0mm & thickness is 6mm, which is to cover an
area of testing surface W **5mm by D**5mmon the vertical axis of
the specimen, the cotton with a strip of unreinforced **-lb or *8
g/ m2 Kraft paper which wide is *0mm and length is stick on the
sample, then leave over *0mm from the specimen toward the rear of
the draft-free chamber.
6.  Flux
system: Which consist of decompress valve, flow-meter which flux
range is ***0ml/min, pressure gauge which pressure range is **0kPa,
green oil which density is ***0kg/m3, and U shape pressure meter
which range is *6.
7.  Timing
system: Which consist of flaming timer, stop-burning timer and
extending-fire timer etc.Â
8.Flaming
counter: Accurately record the testing times
| Pays: |
China |
| N ° de modèle: |
ST-7601D
|
| Prix FOB: |
( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
China |
| Prix de commande minimale: |
- |
| Commande minimale: |
1 Set |
| Packaging Detail: |
woodencase |
| Heure de livraison: |
30days |
| Capacité de Fournir: |
10 Set per Month |
| Payment Type: |
Other, D/A, T/T |
| Groupe de produits : |
Flaming Equipment
|
