|
US$449.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 21191-2007: Atomic fluorescence spectrometer
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 21191-2007 | English | 449 |
Add to Cart
|
3 days [Need to translate]
|
Atomic fluorescence spectrometer
| Valid |
GB/T 21191-2007
|
PDF similar to GB/T 21191-2007
Basic data | Standard ID | GB/T 21191-2007 (GB/T21191-2007) | | Description (Translated English) | Atomic fluorescence spectrometer | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N53 | | Classification of International Standard | 71.040.01 | | Word Count Estimation | 17,177 | | Date of Issue | 2007-09-12 | | Date of Implementation | 2008-05-01 | | Regulation (derived from) | China Announcement of Newly Approved National Standards No. 12 of 2007 (No. 112 overall) | | 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 classification of atomic fluorescence spectrometer, requirements, test methods, inspection rules and signs, packaging, transportation and storage. | GB/T 21191-2007: Atomic fluorescence spectrometer---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.
Atomic fluorescence spectrometer
ICS 71.040.01
N53
National Standards of People's Republic of China
Atomic fluorescence spectrometer
Posted 2007-09-12
2008-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Category 1
4 Requirements 1
5 Test Method 3
6 7 inspection rules
7 signs, packaging, transportation and storage 8
8 Quality Assurance 8
Appendix A Preparation of (normative) atomic fluorescence spectrometer with a standard test solution 9
Foreword
Appendix A of this standard is a normative appendix.
The standard proposed by China Machinery Industry Federation.
The standard measurement and control of the instruments Standardization Technical Committee Technical Committee (SAC/TC124/by the National Industrial Process
SC6) centralized.
This standard was drafted. Beijing Rayleigh Analytical Instruments, Tsinghua University, Beijing Institute of Metrology detection, optical instrument male sea Beijing
Division of Geophysical and Geochemical Exploration Institute of Chinese Academy of Geological Sciences.
The main drafters. Zhang Jinmao, Deng Bo, Zang A Peng, Zhou Zhiheng, Zhang Qin.
This standard is the first release.
Atomic fluorescence spectrometer
1 Scope
This standard specifies the atomic fluorescence spectrometer classification, requirements, test methods, inspection rules and signs, packaging, transport and storage.
This standard applies to the measurement element may be formed hydride arsenic, antimony, bismuth, selenium, tellurium, lead, tin, germanium, atomic vapor-phase mercury, and volatile of
Non-dispersive vapor compounds of zinc, cadmium and other elements of generation - atomic fluorescence spectrometer (hereinafter referred to as the instrument).
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 191-2000 Packaging - Pictorial signs (eqv ISO 780.1997)
GB/T 2829-2002 periodic inspection Sampling procedures and tables (suitable for process stability test)
GB/T 15464-1995 instrumentation packaging technology
JB/T 9329-1999 instrumentation transportation, transportation, storage and basic environmental conditions and test methods
Category 3
Equipment divided into the following three categories.
a) single-channel;
b) dual-channel;
c) multi-channel (including three and three above).
4 Requirements
4.1 Normal operating conditions
The instrument should be able to work properly under the following conditions.
a) ambient temperature 15 ℃ ~ 30 ℃;
b) Relative humidity should not exceed 75%;
c) without vibration and electromagnetic interference on the instrument used;
d) non-corrosive gases indoors, good ventilation;
e) Power supply. voltage 220V ± 22V, frequency 50Hz ± 1Hz.
4.2 baseline stability
Instrument in 30min static baseline drift should not exceed 2%.
4.3 The detection limit
The detection limit of the instrument on behalf of elements should meet the requirements of Table 1.
4.4 Repeatability
Measurement repeatability instruments on behalf of elements should be consistent with the provisions of Table 2.
4.5 linear calibration curve
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 21191-2007_English be delivered?Answer: Upon your order, we will start to translate GB/T 21191-2007_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 21191-2007_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 21191-2007_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
|