GB/T 35141-2017Specifications for insertion type infrared radiation thermometer (English PDF)

1 Scope

This standard specifies the terms and definitions, principles and structure of the insert infrared radiation thermometer (hereinafter referred to as "thermometer"), product classification and

Basic parameters, technical requirements, test equipment and test methods, inspection rules, marking, packaging, shipping and storage requirements.

This standard applies to the temperature range of 800 °C ~ 1600 °C, with corundum tube temperature probe, connect the photoelectric converter and display instrument output

Thermometer temperature value.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article

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

General technical requirements for packaging of electromechanical products

GB/T 18271.3-2000 Process measurement and control devices - General performance evaluation methods and procedures - Part 3. Impact of influence

Test

Industrial automation instruments terminology temperature instruments

Instrumentation transport, storage of the basic environmental conditions and test methods

Common measurement terms and definitions

3 Terms and definitions

GB/T 25475-2010 and JJF1001-2011 defined by the following terms and definitions apply to this document.

4 principles and structure

Thermometer from corundum tube, photoelectric converter and display instrument. In the measurement of temperature, the corundum tube is inserted into the measured medium, corundum

Tube measuring terminal and the measured medium to achieve thermal equilibrium, the photoelectric converter will convert the brightness temperature DC voltage signal, the display instrument shows the temperature value. Thermometer structure diagram shown in Figure 1.

Figure 1 thermometer structure diagram […]