NIST3451

Low temperature Seebeck coefficient standard

• 分類程式碼代碼: 41116107
• NACRES: NA.24

屬性

• 等級: certified reference material
• 品質等級: 100
• 包裝: pkg of bar
• 製造商／商標名: NIST^®

描述

一般說明

Each unit of SRM 3451 contains a bar-shaped artifact of chemical formula Bi2Te3+x, measuring approximately 3.5 mm × 2.5 mm × 8.0 mm. The material is non-stoichiometric bismuth telluride, with n-type conductivity and a Bi/Te mole ratio of about2/3.

SRM 3451_cert

SRM 3451_SDS

應用

This SRM is intended to calibrate Seebeck coefficient measurement instruments for bulk materials within the temperature range of 10 K to 390 K.

特點和優勢

• Accompanied with certified values, obtained using a Quantum designphysical property measurement system (PPMS) through a differential steady-state(DC) technique; an uncertainty analysis was performed following the guidelines outlined in the ISO Guide.
• The NIST certificate is provided with expiration certificate, storage, handling, use, and maintenance instructions.

其他說明

Please download a current certificate at nist.gov/SRM for current analytes and certified values.

法律資訊

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

安全資訊

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable