Introduction: CNI Laser Power Meter

By Yang Li
About: Changchun New Industries Optoelectronics Tech. Co., Ltd. (CNI), founded in 1996, is the largest manufacturer and supplier of diode pumped all-solid-state lasers (DPSSL) in China. CNI produces CW, modulated a…

CNI launched a thermoelectric laser power meter, which is able to accurately measure various laser power. The thermoelectric laser power meter is equipped with PC software to store measured data, easy to operate and portable built-in rechargeable battery.

CNI as the international leading designer and manufacturer of laser system, fully understands customers’ actual demand for laser power measurement and analysis, a few series of customized power measurement instrument can be offered. CNI sincerely provides with best configuration which can meet customers’ demand of measurement and funding level based on the actual application understanding, advanced technology and measuring instrument selection. In order to make customers gain higher cost performance,CNI offers modular selection which can easily extend configuration in future demand change.

Step 1: Thermopile Laser Power Meter

Features：

Large, bright, backlit LCD display

Wide range and high precision measurement

Connect with PC, Data recording, statistics and mean function, drawing, the trend picture using sampling software Long-term stable measurement

Built-in rechargeable battery, long standby time

Easy to operate 　　

TS series

TS 2 (2mW-2W) TS 5 (2mW-5W) TS 15 (5mW-15W) TS 35 (10mW-35W) TS 50 (10mW-50W) TS 100 (15mW-100W)

Wavelength range: 0.19-25µm

Power range:2mW-100W (2W/5W/15W/35W/50W/100W selectable)

Thermopile with high damage threshold (Max. average power density: 40kW/cm2 ) Max. Intermittent measuring time: 8min (at 50W)

Sensitivity diameter ≥ 22mm

Step 2: High Precision Photoelectric Laser Power Meter

Model PS100

Detector Model PD-MN-100

Power Range 10nW -100mW

Sensitive Diameter 8mm

Detector Material Si photodiode

Wavelength Range 320-1100 nm

Measurement Display nW/µW/mW/dBm/dB

Sensitivity 0.001nW

Uncertainty(k=2) ±5%

Response Time (0-90%) <2sec.

Linearity ±5%

Total Weight 0.8kg

Instrument Power 100-240 VAC, 50/60 Hz, DC 9V-1.4A

Temperature (Operating) 5℃-45℃ (41℉-113℉)

Temperature (Storage) -20℃-70℃ (-4℉-158℉)