GB/T 26072-2010 English PDF

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GB/T 26072-2010: Germanium single crystal for solar cell
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 26072-2010	169	Add to Cart	3 days	Germanium single crystal for solar cell	Valid

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Basic data

Standard ID: GB/T 26072-2010 (GB/T26072-2010)
Description (Translated English): Germanium single crystal for solar cell
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H82
Classification of International Standard: 29.045
Word Count Estimation: 7,756
Date of Issue: 1/10/2011
Date of Implementation: 10/1/2011
Quoted Standard: GB/T 1550; GB/T 1555; GB/T 4326; GB/T 5252; GB/T 14264; GB/T 14844; GB/T 26074
Regulation (derived from): Announcement of Newly Approved National Standards 2011 No. (No. 166 overall) 1
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This Standard specifies the terms for solar cells germanium crystal rods, product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificates and orders content. This Standard is applicable to the vertical gradient freeze (VGF) and solar Czochralski (CZ) prepared using germanium crystal rounded stick.

GB/T 26072-2010: Germanium single crystal for solar cell

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Germanium single crystal for solar cell ICS 29.045 H82 National Standards of People's Republic of China Germanium crystal solar cell Issued on. 2011-01-10 2011-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard equipment by the National Standardization Technical Committee and the Technical Committee material of the semiconductor material (SAC/TC203/SC2) centralized. This standard by the Yunnan Lincang Xinyuan Germanium Industry Co., Ltd. is responsible for drafting. This standard by Nanjing Germanium Technology Co., Ltd., Yunnan Branch Xinyuan Crystal Materials Co., Ltd., Beijing Science and Technology State crystal-optical infrared Co., Ltd. Xiamen dry according to optical participated in the drafting. The main drafters of this standard. Huifeng, universal Kun, East Bowen, Zheng Hong, Zhang Liping, Sun Xiaohua, Su Xiaoping, Wang Xiangwu. Germanium crystal solar cell

1 Scope

This standard specifies the terms for solar cells germanium crystal rods, product classifications, technical requirements, test methods, inspection rules and signs, including Equipment, transportation, storage, quality certificate and purchase order content. This standard applies to the vertical gradient freeze (VGF) and solar cells Czochralski (CZ) was prepared using germanium crystal rounded stick.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 1550 extrinsic conductivity type semiconductor material testing methods GB/T 1555 to the measurement method of a semiconductor single crystal GB/T 4326 extrinsic semiconductor single crystals Hall mobility and Hall coefficient measurements GB/T 5252 germanium crystal dislocation etch pit density GB/T 14264 semiconductor material terms GB/T 14844 semiconductor material grades that way GB/T 26074 germanium crystal DC four-probe resistivity measurement methods

3 Terms

Terms and definitions GB/T 14264 apply to this document defined.

4 Requirements

4.1 Classification Germanium Ingot divided by the conductivity type of n-type and p-type two types. Grade 4.2 Germanium crystal rod grades that provision by GB/T 14844 of. 4.3 Dimensions Germanium crystal rod dimensions comply with Table 1, as customers have special requirements for dimensions, both parties agree otherwise. Table 1 millimeters Diameter φ76.2 φ100 Diameter and the deviation of 76.2 ± 0.2 100 ± 0.2 Length ≥50 ≥50 ......

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