GB/T 39556-2020Intelligent laboratory—Instruments and equipment—Communication requirements (English PDF)

1 Scope

This standard specifies the overall requirements, network communication model and command format for the communication between intelligent laboratory equipment and upper-level systems:

This standard applies to instruments and equipment with communication functions in the laboratory:

2 Normative references

The following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article

Pieces: For undated references, the latest version (including all amendments) applies to this document:

GB/T 39555-2020 Intelligent laboratory instrument equipment climate, environmental test equipment data interface

3 Terms and definitions

The following terms and definitions defined in GB/T 39555-2020 apply to this document:

3:1

Keyword

The name of the primary key, subkey, and value item:

3:2

Intelligent laboratory

A laboratory that applies information and communication technology to intelligently manage laboratory activities through information management systems and other systems:

Note: Intelligence refers to the ability of things to actively meet the various needs of people with the support of technologies such as the network, big data, Internet of Things, and artificial intelligence:

Attributes:

4 Abbreviations

The following abbreviations apply to this document:

CAN: Controller Area Network (ControlerAreaNetwork)

GPRS: General Packet Radio Service (GeneralPacketRadioService)

GPIB: General-PurposeInterfaceBus

RS485: RS485 standard interface (Recommendedstandard-485)

RS232: RS232 standard interface (Recommendedstandard-232)

WiFi: Wireless Local Area Network (WirelessFidelity)

5 General requirements

5:1 Completeness

To exchange information between laboratory equipment and the upper system, the authenticity and integrity of the information should be ensured: