Test txoj cai
W401L dej vapor kis tus nqi tester txais lub hauv paus ntsiab lus ntawm infrared txoj kev. Kho cov qauv ua ntej kho nyob rau hauv nruab nrab ntawm lub xeem chamber, faib lub xeem chamber mus rau ib tug high-humidity sab thiab ib tug tsawg-humidity sab, lub humidified nitrogen ntws nyob rau hauv ib sab ntawm zaj duab xis, thiab qhuav nitrogen (carrier gas) ntws ntawm tus nqi ntws ruaj khov ntawm sab nraud, nyob rau hauv lub xub ntiag ntawm cov av noo gradient, dej vapor yuav permeate los ntawm high humidity sab mus rau low-humidity sab, thiab cov dej vapor uas dhau los ntawm cov qauv yog nqa mus rau infrared. sensor los ntawm ntws qhuav nitrogen, thiab dej vapor kis tus nqi (thiab lwm yam tsis) ntawm cov qauv yog tau los ntawm cov hluav taws xob teeb liab tso zis los ntawm lub sensor.
Daim duab qhia kev ua haujlwm
Standard
ASTM F 1249, BS EN ISO 15106-2, JIS K7129, GB/T 26253, YBB 00092003
Specification
|
Yam khoom |
Technical Parameters |
|
Kev xeem ntau yam |
0.01-200 g/(m2·24h) |
|
Kev daws teeb meem |
0.0001 g/(m2·24h) |
|
Kev tswj qhov kub thiab txias |
15-45 degree |
|
Kub tswj qhov tseeb |
± 0.2 degree |
|
Humidity tswj ntau yam |
(5-90) feem pua RH, 100 feem pua RH |
|
Humidity tswj qhov tseeb |
± 2% RH |
|
Permeable cheeb tsam |
50.24 cm : kuv2 |
|
Qauv loj |
Φ100 hli |
|
Qauv thickness |
Tsawg dua los yog sib npaug li 3 hli |
|
Qauv kom muaj nuj nqis |
1 qob |
|
Cov pa roj |
99.999% Nitrogen (neeg siv-muab) |
|
Carrier gas siab |
Ntau dua lossis sib npaug rau 0.1 MPa |
|
Carrier gas ntws |
5 ~ 100 mL / min |
|
Dimension |
380 * 545 * 315 hli |
|
Hwj chim |
450 W |
|
Fais fab mov |
AC 220 V, 50 Hz |
Cim npe nrov: infrared txoj kev dej vapor permeability tester, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, kev cai, hais, Tshuag
