NB/T 10538-2021Iris recognition instrument for mine (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This standard specifies the product model, classification, technical requirements, test methods, inspection rules, signs, packaging, transportation of mine iris recognition instruments and storage.

This standard is applicable to mine iris identification instruments (hereinafter referred to as identification instruments) used in underground coal mines, opencast coal mines, coal preparation plants, non-coal mines and other workplaces. Do not instrument).

2 Normative references

The following documents are essential for the application of this document. 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 191 Graphical signs of packaging, storage and transportation

GB/T 2423.1-2008 Environmental Testing of Electrical and Electronic Products Part 2: Test Methods Test A. Low Temperature

GB/T 2423.2-2008 Environmental testing of electrical and electronic products - Part 2: Test method Test B. High temperature

GB/T 2423.4-2008 Environmental testing of electrical and electronic products - Part 2: Test method Test Db. Alternating damp heat (12h 12h cycle)

GB/T 2423.5-2019 Environmental Testing Part 2: Test Methods Test Ea and Guidelines. Shock

GB/T 2423.10-2019 Environmental Testing Part 2: Test Methods Test Fc. Vibration (Sinusoidal)

GB 3836.1 Explosive Atmospheres Part 1: General Requirements for Equipment

GB 3836.2 Explosive Atmospheres Part 2: Equipment protected by flameproof enclosure "d"

GB 3836.3 Explosive Atmospheres Part 3: Equipment Protected by Increased Safety "e"

GB 3836.4-2010 Explosive Atmospheres Part 4: Equipment Protected by Intrinsically Safe "i"

GB/T 4208 enclosure protection class (IP code)

GB/T 10111 Generation of random numbers and its application in product quality sampling inspection

GB/T 12173 General electrical equipment for mining

GB/T 33767.6-2018 Information Technology Biometric Sample Quality Part 6: Iris Image Data

GB/T 35783-2017 General Specification for Information Technology Iris Recognition Equipment

MT/T 210-1990 Basic test methods for electrical and electronic products for coal mine communication, detection and control

MT/T 899 Information Transmission Device for Coal Mine tems)

3 Terms and Definitions

The following terms and definitions apply to this document.