18851-I滲透試塊
本標(biāo)準(zhǔn)的Ⅰ型試塊用于熒光和著色滲透劑系列產(chǎn)品靈敏度等級(jí)的確定
Ⅰ型試塊
Ⅰ型試塊是一套四塊電鍍鎳-鉻層的黃銅板、電鍍層的厚度分別為10um、20um、30um、50um
電鍍層厚度為10um、20um、30um的試塊，用于確定熒光滲透劑系列產(chǎn)品的靈敏度。
電鍍層為30um、50um的試塊，用于確定著色滲透劑系列產(chǎn)品的靈敏度。
Ⅰ型試塊。
試塊為矩形，標(biāo)稱尺寸，長(zhǎng)度為（100±1）mm，寬度為（35±1）mm，厚度為（2±1）mm。
試塊的基材是黃銅板，其上電鍍鎳和鉻，電鍍層總厚度分別為（10±1）um, （20±1）um, （30±1）um, （50±1）um。
試塊上的人工缺陷為橫向裂紋，裂紋的寬度和深度比為1:20
NO. E11-1-12-25K
Date .Apr.19,2011
EISHIN KAGAKU CO.,LTD
NON-DESTRUCTIVE TESING MATERIALS,EQUIPMENTS & SYSTEMS
Test Report according to ISO 10474-3.1.B,JIS G 0415-3.1.B
Eishin Type 1 reference test blocks meet the requiements of ISO 3452-3:1998（E）,JIS Z 2343-3:2001
Manufacturer,S Inspection Certificate
This is to certify that the undermentioned product has duly been tested inspected with the following results which are proven as satisfactory
Descriptions of product
| Type 1 TP-20um | |
| Serial NO | 25K |
| Depth | 19.9um |
| Width （TARGET Value） | 1um |
Application: The Test Panels are applied to confirm the sensitivity level of the penetrat and penetrant inspection system
Safekeeping: Be careful about the coating removal and crack rise due to provide the bending mechanical and thermal energy to the Test Panel.
Test Panel after use will be reproduced with providing post cleaning and keep in an adjunct box,protective envelope or desiccator
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