Standard No.:	JJF 1101-2003
Chinese Name:	环境试验设备温度、湿度校准规范
English Name:	Calibration Specification for the Equipment of the Environmental Testing for Temperature and Humidity
Professional Classification:	A54 Thermal Measurement
Issued by:
Issued on:	2003-05-12
Implemented on:	2003-09-12
Status:	ABOLISHED
Replace By:	JJF1101-2019
Replace By Date:
Target Language:	English
File Format:	PDF
Word Count:	9500 words
Translation Price:	285 (USD)
Delivery:	via email in 1-3 business day

1 Scope

This specification is applicable to the calibration for metrological performance of equipment of the environmental testing for temperature and humidity (hereinafter referred to as environmental testing equipment).
Other similar equipment may also be calibrated by reference to this specification.

2 References

GB/T 2423.4-1993 Basic Environmental Testing Procedures for Electric and Electronic Products - Test Db: Damp Heat, Cyclic
GB 6999-1986 Relative Humidity Tables for Environmental Test
JJF 1071-2000 The Rules for Drafting National Calibration Specification
While using this specification, current valid editions of such documents shall be applied.

3 Terms

3.1 Temperature Deviation
The difference between the displayed temperature average of the environmental testing equipment under stable state and the measured temperature average of the center point in work space.
3.2 Relative Humidity Deviation
The difference between the displayed relative humidity average of the environmental testing equipment under stable state and the measured relative humidity average of the center point in work space.