Daim ntawv thov
Kason CDW -196 y cuam tshuam kev sim ntsuas kub ntawm cov khoom siv hauv GB / T 229 "Hlau Charpy Ecendulum Intercess txoj kev ntsuas". Cov khoom siv no ua kua nitrogen tub yees thev naus laus zis los ua haujlwm yooj yim thiab kub ua haujlwm ntawm cov khoom siv kub ntawm lub teb chaws txias thiab rwb thaiv tsev kom tsawg-kub cuam tshuam. Nyob rau tib lub sijhawm, nws kuj tseem siv tau rau lwm qhov kev kuaj kub thiab kuaj thiab kuaj kub.
Tus qauv
ASTM, e {23-02 A, EN10045, ISO83, GB / T 229-2009
Cov lus qhia
|
Tus qauv |
Kason cdw -196 y |
|
Kub Ntau Yam (Qib) |
-20 - -196 |
|
Tswj Qhov Chaw Tswj Kub |
± 2 Qib |
|
Cua txias ceev (degree / min) |
Txog 2.5 degree / min |
|
Thaj chaw ua haujlwm (hli) (LxWxh) |
140×140×120 |
|
Cov me me |
>60 pcs (10 × 10 × 55) |
|
Sab nraud Dimension of Chamber (mm) |
710 × 600 × 740 (LxWxh) |
|
Timer |
1 - 59 Min, daws teeb meem 1s |
|
Txias Txias |
Cua txias ib feem: ethyl cawv |
|
Ua Haujlwm Zog |
1-} theem, 220v ± 10%, 50Hz, 100W |
|
Hom Tub Yees |
Ua kua nitrogen |
Vim li cas thiaj xaiv peb?
1. "Zoo yog peb haiv neeg". 90% ntawm peb cov khoom lag luam 'ntu yog import los ntawm Asmeskas lub teb chaws Yelemees, Nyiv thiab lwm yam.
2. "Nrog koj cov nyiaj hauv kev nyab xeeb" tag nrho cov nyiaj rov qab nyob rau hauv cov ntaub ntawv ntawm kev ua tau zoo heev.
3. Lub sijhawm yog kub "rau koj thiab rau peb, peb muaj pab neeg tshaj lij ua haujlwm uas yuav ua cov tshuaj zoo hauv lub sijhawm luv luv.
4. "Zoo yog tus ntsuj plig ntawm kev ua lag luam" peb tau muaj kev hwm rau cov neeg siv khoom tseem ceeb.
Cim npe nrov: -196} degree cuam tshuam kev sim tsawg zaus kub thiab txias
