Laser Power Meter is used to detect the power of the lasers. It is widely used in different applications.
Applicability:CW laser, 532/635/1064 or other wavelengths specified by the user
Spectrum response range:11nm~19000nm
Laser Type:Semiconductor, gas, solid, CO2 laser, pulse/continuous, YAG, helium-neon and infrared laser, etc.
Measurement power range:(0.01~10) W
Sensitive area of detector (Detector photosensitive area):Φ25mm
Max permitted power density:20W ; 0-50w
Measurement error:<5%
Display precision:4 and 1/2 bits
Input voltage: AC 80~260V 50Hz
Power consumption:<10W
Minimum display resolution:1mW
Power Adapter:AC110~220V, 50Hz
Head size (mm):Height 180, thickness 41, width 100
Detector size:Φ64mm×81mm thick
cooling method:Natural convection
Power consumption:3W
Warranty Time:1 year
Advantages:
- Wide spectrum response range
- Small size detector
- Small operation ,digital display
Using original imported chips, this combined chip not only has the advantages of good optical uniformity, extremely insensitive to the influence of the laser polarization state and incident angle, but also has a fairly high resistance to laser damage. Under normal circumstances, users do not need to consider the problem of laser beam damage to the detector.
Features:
It has the characteristics of stable work, accurate measurement, small size and convenient use.
The small detector structure of the instrument solves the problem that the detector of the general laser power meter is too large to be easily inserted into the optical path for testing in the optical laboratory.
The complete set includes meter, probe, bracket, base, adapter, USB computer software (optional), and manual.
Basic principle Based on the calorimetric principle.
The light absorbing target surface receives the laser radiation and converts it into heat energy, and the heat capacity is transferred to the heat sink to generate a temperature difference in the heat flow channel. The temperature difference is measured by the thermopile sensing element to realize the measurement of the laser power. The instrument performs subsequent processing on the signal and displays it. The electronic instrument amplifies and adjusts the voltage signal output by the detector, and displays it through the meter to indicate the measured power value.
