Changchun New Industries Optoelectronics Technology Co., Ltd.
Lasers, Optics & Photonics

Laser Application Systems
Laser Measurement & Safety
Laser Marking
Spectrum Analysis
Laboratory Instruments
Fiber-Coupled LEDs
Optics & Coatings
Components & Accessories
Customized Products
Laser Measurement & Safety
Power & Stability Measurement
Wavelength Measurement
Pulse Measurement
Longitudinal Mode Measurement
Coherence Length Measurement
Noise Measurement
Polarization State Measurement
Infrared Laser Display Card
Laser Goggles

Customer Service

TTL or Analog Modulation
Fiber Coupling
Coating Service
Laser Marking Service
Complete Solution
Contact CNI
Tel: +86-431-85603799 / 89216078
Fax:    +86-431-87020258

國內: 0431-87020257 / 89216068


Simulating High/Low Temperature Environment Measurement——Temperature Control Box

     Temperature control box can simulate products testing in high and low temperature environment, in order to fully and accurately understand the products performance. 

Testing Instrument: Temperature Control Box

Temperature control box

Temperature range


Temperature fluctuation

≤1℃≤±0.5℃, indicate by GB/T5170-1996

Temperature departure


Humidity range


Humidity deviation


Warm-up time (room temperature→+130℃)


Cooling time (room temperature→-40℃)


Satisfaction criterion

GJB 150.3、GJB 150.4、GJB 150.9、GB/T 2423.1、GB/T 2423.2、GB/T 2423.3、GB/T 2423.4



Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China 

International Tel: +86-431-85603799  Domestic Tel:  0431-87020257  Fax:+86-431-87020258