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GB/T 28852-2012Specifications for climatic chambers for biological applications (English PDF)

生物人工气候试验箱技术条件

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

November 5, 2012

Implementation date

February 15, 2013

Scope

GB/T 28852-2012 is the English-translated version of 生物人工气候试验箱技术条件.

GB/T 28852-2012 is the Chinese standard "Specifications for climatic chambers for biological applications". Its scope clause reads: This standard specifies the use of bio-artificial climate chamber conditions, requirements, test methods, inspection rules, marking, packaging, transport and Storage.

This standard applies to devices equipped with active cooling and (or) heating means also has simulate human artificial light and (or) humidification devices Work environment, biological experiments for the purpose of biological artificial climate chamber (hereinafter referred to as bio box). Its clauses include conditions of use.

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Document preview — GB/T 28852-2012

National Standard of the People's Republic of China

ICS: 19.040
Classification: N 61

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Introduction
1 Scope
2 Normative references
3 1 Conditions of Use
3.1 Environmental Conditions
3.2 Supply Condition
3.3 Water Supply
3.4 Load Condition
4 requires
4.1 appearance and structure
4.2 Technical Performance
4.3 Safety and environmental protection
5.1 Main test instruments and equipment
5.2 Test conditions
5.3 various test points to determine the location and number
5.4 Temperature and humidity sensor light irradiation protection
5.5 Test appearance and structure
5.6 Operating temperature range Test
5.7 ACC operating temperature test
5.8 Temperature fluctuation test
5.9 Temperature uniformity test
5.10 Maximum humidification humidity and humidity fluctuation test
5.11 illuminance and photosynthetically active radiation intensity test
5.13 Cooling time trial
5.14 Heating time trial
6 Inspection Rules
6.1 Inspection classification
6.2 Test Item
6.3 factory inspection
6.4 Inspection stereotypes
6.5 Periodic Inspection
7 logo
7.1 General
7.2 Product nameplate
7.3 Operations with 18 flags
7.4 Safety signs
7.5 Package Marking
8 packaging, transportation and storage
8.1 Packaging
8.2 Transport
8.3 Storage
9 accompanying documents
9.1 Technical Document
9.2 Other documents

1 Scope

This standard specifies the use of bio-artificial climate chamber conditions, requirements, test methods, inspection rules, marking, packaging, transport and

Storage.

This standard applies to devices equipped with active cooling and (or) heating means also has simulate human artificial light and (or) humidification devices

Work environment, biological experiments for the purpose of biological artificial climate chamber (hereinafter referred to as bio box).

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 191-2008 Packaging - Pictorial signs

GB/T 2829-2002 periodic inspection Sampling procedures and tables (suitable for process stability test)

GB 4793.1-2007 measurement, control and laboratory safety requirements for electrical equipment - Part 1. General requirements

GB 4793.6-2008 measurement, control and laboratory safety requirements for electrical equipment - Part 6. Laboratory material heating apparatus

Particular requirements for equipment

GB/T 9969-2008 General Industrial Product Manual

GB/T 10586-2006 humid chamber technical conditions

Listing flammability test method GB/T 11020-2005 solid non-metallic materials when exposed to flame sources

GB/T 17248.3-1999 Acoustics - Noise emitted by machinery and equipment and other operating positions specified position emission sound pressure levels measured

Volume method in situ

Determination of JB/T 9512-1999 climate chamber test equipment and sound power levels

3 Conditions of Use

3.1 Environmental conditions

Bio box should be under the following conditions.

a) indoor use;

b) a temperature of 5 °C ~ 35 °C, no drastic changes in ambient temperature;

c) when the ambient temperature is below 31 °C maximum relative humidity of 80% and an ambient temperature of 35 °C, the maximum relative humidity linear drop

To 67%;

d) altitude less than 2000m;

e) There should be no impact vibration around bio box use, the magnetic field (with the exception of the geomagnetic field), and other hot and cold radiation;

f) Pollution Level 2, around without high concentrations of dust or corrosive gases;

g) airflow around without a strong, strong demand when the ambient air flow, air flow should not be blown directly bio box cooling system and the air inlet door around.

3.2 Supply conditions

Bio box power supply should meet the following conditions.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 28850-2012Thermostatic baths and circulators - Heated liquid baths

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