User interface:Operation instructions:1. The energy probe is connected to the signal line socket on the right side of the meter through the signal line.2. Insert the power module plug into the power jack on the right side of the meter, and the power module is connected to 220V AC power.3. After 1-2
查看更多+Features: VLP-2000-100mW/200mWMeasuring laser typeFiber laser, semiconductor, gas, solid, CO2 laser, pulse/continuous, YAG, helium-neon and infrared laser, etc.Spectral response range11nm~19000nmResolution0.01mWAperture sizeΦ10mmProbe typeCalorimetrySignal line length1mMeasuring power range1
查看更多+Features:VLP-2000-20mWMeasuring laser typeFiber laser, semiconductor, gas, solid, CO2 laser, pulse/continuous, YAG, helium-neon and infrared laser, etc.Spectral response range11nm~19000nmResolution0.001mWAperture sizeΦ10mmProbe typeCalorimetrySignal line length1mMeasuring power range500uW~20mWLinea
查看更多+Product features VLP-2000-350W/500W/600WSpectral range11nm ~ 19000 nmMeasuring laserSemiconductor, gas, solid, CO2 laser, pulse/continuous, YAG, helium-neon and infrared laser, etc.Detector photosensitive areaΦ25AbsorberflatGear switch20W, 200W, 500W/600WMinimum display resolution10mW@20W,100
查看更多+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 mea
查看更多+Features VLP-2000-50/100/150/200WMeasuring laser typeFiber laser, semiconductor, gas, solid, CO2 laser, pulse/continuous, YAG,
查看更多+