GB/T 33929-2017Test methods of the performance for MEMS high g accelerometer (English PDF)
MEMS高g值加速度传感器性能试验方法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
July 12, 2017
Implementation date
February 1, 2018
Scope
GB/T 33929-2017 is the English-translated version of MEMS高g值加速度传感器性能试验方法.
GB/T 33929-2017 gives the test methods for the performance of MEMS high g accelerometers. It specifies the terms and definitions of the electrical and basic properties of a MEMS high g value acceleration sensor, the test conditions, the general provisions for testing, and the test items and methods.
The test conditions fix the standard atmospheric conditions of the test, the electromagnetic conditions (no external field other than the earth's field at the test site) and the vibration conditions (no mechanical vibration at the test station), each applying unless the detail specification or the product technical conditions say otherwise.
Among the terms it defines the Hopkinson rod, the impact device that uses elastic shock waves travelling along an elongated rod. It applies to the performance testing of MEMS high g value acceleration sensors in the range from 1 x 10^4 g to 2 x 10^5 g.
It cites GB/T 2421.1, GB/T 7665, GB/T 26111 and JJF 1156. It was issued on 12 July 2017 and has applied since 1 February 2018.
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Document preview — GB/T 33929-2017
National Standard of the People's Republic of China
- ICS
- 31.200
- Classification
- L 55
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Test conditions
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
1 Scope
This standard specifies the MEMS g-value acceleration sensor electrical properties and basic properties of the terms and definitions, test conditions, test General Provisions, Test Items and Methods.
This standard applies to the range of 1 x 10^4g ~ 2 x 10^5g MEMS high g-value acceleration sensor (hereinafter referred to as acceleration Sensor) performance test.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this document. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 2421.1 Electrical and Electronic Products Environmental Testing Overview and Guidelines
GB/T 7665 General Terms for Sensors
GB/T 26111 Microelectromechanical System (MEMS) technology terminology
JJF 1156 Vibration impact measurement terms and definitions
3 Terms and definitions
GB/T 7665, GB/T 26111 and JJF1156 define the following terms and definitions apply to this document.
3.1 Hopkinson Rod
An impact device that uses impact waves to propagate in an elongated rod with elastic waves.
4 Test conditions
4.1 Environmental conditions
4.1.1 Standard atmospheric conditions
Unless otherwise specified in the detail specification, all tests shall be performed under the standard atmospheric conditions of the test specified in GB/T 2421.1.
4.1.2 Electromagnetic conditions
Except as otherwise provided in the product technical conditions, the test site shall have no other external electromagnetic fields except the earth magnetic field.
4.1.3 Vibration conditions
Unless otherwise specified in the product technical conditions, the test site test station should be no mechanical vibration.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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Related Standards
GB/T 26111-2023 — Micro-electromechanical system technology - Terms
GB/T 7665-2005 — General terminology for transducers
GB/T 7665-2026 — General terminology for transducers
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