Laser Power Meter

Laser Power Meter

The measurement of laser power is quick and simple with our power meter. The hand held power meter is a low cost light weight alternative to bulky two-piece thermopile power meters and probes.

STY Series Hand-held CO2 Laser Power Meter

The hand-held laser power meter STY-HLP-200B is a CO2 laser power meter. Its measurement range is maximum 200W with the resolution 0.1W. A button battery is used as the power supply and thus it is very easy and portable used in production, QC and laboratory. A mount hole is alternatively used to be fixed instead of hand-held for better stability.

laser power meter laser power meter

Part number STY-HLP-200B
Range 0-200W
Resolution 0.1W
Calibrated wavelength 10.6um
Target diameter of the sensor 19mm
Battery type 2032 (3V/3.6V)
Display 4-digit LCD
Cooling method Natural air
Dimensions 165x55x11mm
Weight 0.8kg

STCH Series Lasers Power Meters

A laser power meter consists of a laser power sensor (or called detector head) , display unit and relevant accessories. Our sensors can measure the laser beams at the laser wavelengths from 190nm to 25um and maximum laser power of 5000W. These power meters are used in the laser power measurement and monitoring.

laser power meter

1. Laser Power Sensors & Monitors

laser power meter

Detectable Spectral Range : 0.19 to 25μm

The sensors and monitors are sensitive and thus can be used to monitor laser power inside lasers and laser machines for on-time monitoring. Also can be used in compact & portable laser power meters.

  • Customizable Specifications
  • ≤ 50mm Detector Aperture Size
  • Applicable to Broadband Range of UV to Mid-Infrared
  • Less than 1% Measurement Uncertainty

General Specifications

Spectral range (μm) 0.19 - 25
Maximum power (W) Reference radiator size and light spot size
Maximum detector aperture (mm) ≤ 50
Uniformity (±%) < 1, < 3, < 5
Measurement uncertainty (±%) < 1
Nonlinearity with power (±%) < 1
Power accuracy (±%) < 2.5
Detector type MA HQ VG
Maximum average power density 20kW/cm²,40W,CW 0.5kW/cm²,40W,CW 0.05kW/cm²,40W,CW
Maximum energy density 0.15J/cm², 1064nm,1ns 0.25J/cm²,1064nm, 1ns 1.6J/cm²,1064nm,1ns

Specifications

Dimensions and types of sensor (mm) Dimensions of heat sink (mm) Cooling method Response time (sec.) Maximum detector aperture (mm) Power range
Φ32 x 3 sensor o 38x38x29 Air-cooled < 1 19 10mW - 10W
Φ44 x 3 sensor a 57x57x44 Air-cooled < 1 19 10mW - 20W
Φ44 x 3 sensor a 65x65x50 Air-cooled < 1 19 10mW - 40W
Φ44 x 3 sensor b 6 x65x95 Fan-cooled < 1 19 10mW - 150W
Φ72 x 3 sensor c 100x100x80 Air-cooled < 2 40 100mW - 100W
Φ72 x 3 sensor d 125x125x95 Air-cooled < 2.5 40 100mW - 200W
Φ72 x 4 sensor e 100x100x 09 Fan-cooled < 2.5 40 100mW - 250W
Φ72 x 5 sensor f 125x125x136 Fan-cooled < 3.5 40 300mW - 350W

2. OEM Laser Power Sensors

laser power meter

The sensors can be used for online monitoring laser power in laser machining systems. Various output signals and spectrum range are available upon request.

  • Customizable Specifications
  • Detector Aperture Size ≤ 50mm
  • Spectral Wavelength or Spectral Range is Available
  • Various Signal Output Types
Part number STCH-020-MA-19 STCH-050-MA-19
Output signal Analog/RS232 digital/USB digital Analog/RS232 digital/USB digital
Spectral range, μm 0.19 - 25 0.19 - 25
Minimum power, mW 10 30
Maximum power(W) Standalone 10 15
Maximum power(W) Heatsink 20 50
Measurement capability
Resolution, mW 0.2 0.5
Measurement uncertainty, ±% < 1 < 1
Nonlinearity with power, ±% < 1 < 1
Power accuracy, ±% < 3 < 3
Response time, sec. < 1 < 1
Detector type MA MA
Detector aperture, mm 19 19
Damage threshold
Maximum average power density 20kW/cm²,10W,CW 20kW/cm²,10W,CW
Maximum energy density 0.15J/cm², 1064ns, 1ns 0.15J/cm², 1064ns, 1ns
Physical characteristics
Dimensions, mm 50 × 50 × 29 60 × 60 × 29
Cooling method Air-cooled Air-cooled
Cable length, m 1.5 1.5

3. 10mW-40W Laser Power Sensors

laser power meter

  • Air Cooled
  • 10/19mm Detector Aperture Size
  • Spectral Wavelength or Spectral Range is Available
  • Single Pulse Energy Test Function
  • Connect the USB Output Interface with PC Port
  • Up to 80W in 1 Min
Part number STCH-20F-MA-10 STCH-20F-HQ-10 STCH-20F-VG-10 STCH-40F-MA-19 STCH-40F-HQ-19 STCH-40F-VG-19
Spectral range, μm 0.19 - 25 0.19 - 25 0.19 - 25 0.19 - 25 0.19 - 25 0.19 - 25
Power range 10mW - 20W (60W) 10mW - 20W (60W) 10mW - 20W (60W) 10mW - 40W (80W) 10mW - 40W (80W) 10mW - 40W (80W)
Intermittent measurement power 20W (Cont.), 40W (3min), 60W (2min) 20W (Cont.), 40W (3min), 60W (2min) 20W (Cont.), 40W (3min), 60W (2min) 40W (Cont.), 60W (3min), 80W (2min) 40W (Cont.), 60W (3min), 80W (2min) 40W (Cont.), 60W (3min), 80W (2min)
Resolution 0.5 0.5 0.5 0.5 0.5 0.5
Measurement uncertainty ±% < 1 < 1 < 1 < 1 < 1 < 1
Nonlinearity with power±% < 1 < 1 < 1 < 1 < 1 < 1
Power accuracy ±% < 3 < 3 < 3 < 3 < 3 < 3
Response time, sec. < 1 < 1.5 < 3 < 1 < 1.5 < 3
Detector type MA HQ VG MA HQ VG
Detector aperture(mm) 10 (19) 10 (19) 10 (19) 19 19 19
Maximum average power density 20kW/cm²,
10W, CW
0.5kW/cm²,
10W, CW
0.05kW/cm², 10W, CW 20kW/cm²,
10W, CW
0.5kW/cm²,
10W, CW
0.05kW/cm², 10W, CW
Maximum energy density 0.15J/cm², 1064nm, 1ns 0.25J/cm², 1064nm, 1ns 1.6J/cm², 1064nm, 1ns 0.15J/cm², 1064nm, 1ns 0.25J/cm², 1064nm, 1ns 1.6J/cm², 1064nm, 1ns
Dimensions(mm) 57 x 57 x 44 57 x 57 x 44 57 x 57 x 44 65 x 65 x 50 65 x 65 x 50 65 x 65 x 50
Cooling method Air Cooled Air Cooled Air Cooled Air Cooled Air Cooled Air Cooled
Cable type DB-9M DB-9M DB-9M DB-9M DB-9M DB-9M
Cable length(m) 1.5 1.5 1.5 1.5 1.5 1.5

4. 100mW-200W Laser Power Sensors laser power meter

  • Air Cooled
  • 40mm Detector Aperture Size
  • Spectral Wavelength or Spectral Range is Available
  • Single Pulse Energy Test Function
  • Connect the USB Output Interface with PC Port
  • UP to 400W in 1 Min
Part number STCH-60F-CA-30 STCH-100F-CA-40 STCH-200F-CA-40
Spectral range, μm 0.19 – 25 0.19 – 25 0.19 – 25
Power range 50mW - 60W (100W) 100mW - 100W (200W) 100mW – 200W(400W)
Intermittent measurement power 60W (cont.)
80W (8min)
100W (3min)
100W (cont.)
150W (3min)
200W (1min)
200W (cont.)
300W (2min)
400W (1min)
Resolution 3.5 3 10
Measurement uncertainty, ±% < 1 < 1 < 1
Nonlinearity with power, ±% < 1 < 1 < 1
Power accuracy, ±% < 3 < 3 < 3
Response time, sec < 2 < 2 < 2.5
Detector type CA CA CA
Detector aperture, mm 30 40 40
Maximum average power Density 20kW/cm², 10W, CW 20kW/cm², 10W, CW 20kW/cm2, 40W, CW
Maximum energy density 0.3J/cm², 1064nm, 1ns 0.3J/cm², 1064nm, 1ns 0.3J/cm2, 1064nm, 1ns
Dimensions, mm 80 × 80 × 70 100 × 100 × 80 125 × 125 × 95
Cooling method Air Cooled Air Cooled Air Cooled
Cable type DB-9M DB-9M DB-9M
Cable length(m) 1.5 1.5 1.5

5. 300mW-350W Fan-Cooled Laser Power Sensors

laser power meter

  • Fan Cooled
  • 30/40mm Detector Aperture Size
  • Spectral Wavelength or Spectral Range is Available
  • Single Pulse Energy Test Function
  • Connect the USB Output Interface with PC Port
  • UP to 600W in 1 Min
Part number STCH-F150-CA-30 STCH-F250-CA-40 STCH-F350-CA-40
Spectral range, μm 0.19 - 25 0.19 - 25 0.19 - 25
Power range 50mW - 150W (300W) 100mW - 250W (400W) 300mW - 350W (600W)
Intermittent measurement power 150W (cont.)
200W (3min)
300W (1min)
250W (cont.)
300W (2min)
400W (1min)
350W (cont.)
500W (2min)
600W (1min)
Resolution, mW 5 10 20
Measurement uncertainty, ±% < 1 < 1 < 1
Nonlinearity with power, ±% < 1 < 1 < 1
Power accuracy,±% < 3 < 3 < 3
Response time, sec < 1 < 2.5 < 3.5
Detector type CA CA CA
Detector aperture, mm 30 40 40
Maximum average power density 20kW/cm², 10W, CW 20kW/cm², 10W, CW 20kW/cm², 10W, CW
Maximum energy density 0.3J/cm², 1064nm, 1ns 0.3J/cm², 1064nm, 1ns 0.3J/cm², 1064nm, 1ns
Dimensions, mm 65 × 65 × 95 100 × 100 × 109 125 × 125 × 136
Cooling method Fan Cooled Fan Cooled Fan Cooled
Cable type DB-9M DB-9M DB-9M
Cable length, m 1.5 1.5 1.5

6. 200mW-2000W Laser Power Sensor

laser power meter

  • Water Cooled
  • 19/40mm Detector Aperture Size
  • Spectral Wavelength or Spectral Range is Available
  • Single Pulse Energy Test Function
  • Connect the USB Output Interface with PC Port
  • UP to 2000W
Model STCH-W150-CA-19 STCH-W300-CA-40 STCH-W500-CA-40 STCH-W1000-CA-40 STCH-W2000-CA-40
Spectral range, μm 0.19 - 25 0.19 - 25 0.19 - 25 0.19 - 25 0.19 - 25
Power range 0.2 - 150 0.3 - 300 0.5 - 500 2 - 1000 5 - 2000
Resolution, mW 10 15 20 100 200
Measurement uncertainty, ±% < 1 < 1 < 1 < 1 < 1
Nonlinearity with power, ±% < 1 < 1 < 1.5 < 2 < 2
Power accuracy,±% < 3 < 3 < 3 < 3 < 3.5
Response time, sec < 1 < 2.5 < 3 < 3 < 3
Detector type CA CA CA CA CA
Detector aperture, mm 19 40 40 40 40
Maximum average power density 20kW/cm2,
10W, CW
20kW/cm2,
10W, CW
20kW/cm2,
10W, CW
20kW/cm2,
10W, CW
20kW/cm2,
10W, CW
Maximum energy density 0.3J/cm2,
1064nm, 1ns
0.3J/cm2,
1064nm, 1ns
0.3J/cm2,
1064nm, 1ns
0.3J/cm2,
1064nm, 1ns
0.3J/cm2,
1064nm, 1ns
Dimensions, mm 50 × 50 × 20 85 × 85 × 20 85 × 85 × 35 Ф110 × 35 Ф136 × 40
Cooling method Water Cooled Water Cooled Water Cooled Water Cooled Water Cooled
Cooling water flow, L/min 2 - 10 2 - 10 3 - 10 3.5 - 10 4.5 - 10
Cable type DB-9M DB-9M DB-9M DB-9M DB-9M
Cable length, m 1.5 1.5 1.5 1.5 1.5

7. 20W-5000W Laser Power Sensor

laser power meter

The water-cooled laser power meter probe is suitable for measuring continuous and pulsed lasers with high power density. The maximum measuring power under the water-cooled model is 5000W and has a large detection aperture of 55mm.

  • Water Cooled
  • 55mm Detector Aperture Size
  • Spectral Wavelength or Spectral Range is Available
  • Single Pulse Energy Test Function
  • Connect the USB Output Interface with PC Port
  • UP to 5000W
Part number STCH-W5000-CA-55
Spectral range(μm) 0.19 - 25
Power range(W) 20 - 5000
Measurement Capability
Resolution(W) 1
Measurement uncertainty(±%) < 1
Nonliterary with power(±%) < 2
Power accuracy(±%) < 4
Response time(sec.) < 3
Detector type CA
Detector aperture(mm) 55
Damage threshold
Maximum average power density 20kW/cm2 ,10W, CW
Maximum energy density 0.3J/cm2, 1064nm, 1ns
Physical characteristics
Dimensions(mm) Φ150 × 50
Cooling method Water Cooled
Cooling water flow(L/min) 5 - 10
Cable type DB-9M
Cable length(m) 1.5

8. Universal Laser Power Display Unit

laser power meter

The display unit STCH-P is compatible with all laser power sensors. It is the universal meter with professional edition, has the functions of "Digital display", "Data statistics" and "Data storage", and it can be connected to a PC via USB. The user software is configured. And acquiring and exporting data can be supported.

  • Measurement Accuracy ± 0.25%
  • Electromagnetic Interference Shielding
  • Single Pulse Energy Testing
  • Statistical Function and Long-term Stability Testing
  • Up to 250,000 Measurement Data Stored
  • Connecting to PC Via USB, Client Software Configured, Acquiring and Exporting Data Supported
Model STCH-P
Digital display
Data statistic
Data storage
Connecting to PC via USB
PC software
Data acquiring and exporting
Single pulse energy testing
Display format Numerical, Columnar graph, Chart
Accuracy (±%) 0.25
Display type 240(RGB) × 320 pixels , TFT-LCD
Display dimensions 65.0mm x 48.8mm(2.56" x 1.92")
ADC sampling frequency 20 Hz
AD converter 24 bit
Connector type DB-9M
Digital interface USB 2.0
Battery Li-Polymer, 3.7 V,4050 mAh
Battery life > 40 h
Charger / DC input 5 V / 2 A
Dimensions(L x W x H) 165mm x 108mm x 25mm
Weight < 0.25 kg
Operating temperature 0 to 40 °C
Storage temperature -10 to 45 °C

Remarks:

  • All above sensors can be used as sensors to measure laser power, also can be used as beam dumps. However, if you just need a beam dump and not measure laser power, please just buy the beam dump at lower prices. The part number of the beam dump is ended with BD at the corresponding sensor. For example, the sensor is STCH-W5000-CA-55 and the corresponding beam dump is STCH-W5000-CA-55-BD.
  • A complete laser power meter may be a sensor + a display unit, or a sensor + a USB output (the USB output can be connected to PC). All the display unit can be connected to PC.
  • All the accessories such as sensor supports are optional.

STC Series Laser Power Meters

Laser power meter is used to measure laser power and power stability. We have designed several laser power measurement instruments with the features of accuracy testing, easy operation, etc., which could fully meet customer’s practical needs of laser power and power stability measurement. They are widely used in the research, teaching, medical science, industry and other fields.

powermeter

Product Part number Power range Main features
Thermopile Laser Power Meter STC-TS series
(Wide Range)
STC-TS2+TP100 2mW-2W 1.Wavelength range: 0.19 -20µm
2. Damage threshold: 15kW/cm2
3. Power measurement range:2mW-15W
4. Sensitivity diameter: 14mm
5. Minimum measuring precision:0.1mW
6. SMA905/ FC fiber switch connector (Optional)
STC-TS5+TP100 5mW-5W
STC-TS15+TP100 10mW-15W
STC-TS35+TP100 10mW-35W 1. Wavelength range: 0.19 -25µm
2. Damage threshold: 40kW/cm2
3. Power measurement range: 10mW-50W
4. Sensitivity diameter: 22mm
5. Minimum measuring precision: 0.001W
6. SMA905/ FC fiber switch connector (Optional)
STC-TS50+TP100 10mW-50W
STC-TS100+TP100 0.5W-100W 1. Wavelength range: 0.19 -20µm
2. Damage threshold: 45kW/cm2
3. Power measurement range: 0.5W-100W
4. Sensitivity diameter: 25mm
5. Minimum measuring precision: 0.001W
STC-HS series
(High Precision)
STC-HS1+TP100 100µW-1W 1. Wavelength range: 0.19 -15µm
2. Damage threshold: 1.5kW/cm2
3. Power measurement range: 100µW-5W
4. Sensitivity diameter: 8.5mm
5. Minimum measuring precision: 0.01mW
6. SMA905/ FC fiber switch connector (Optional)
STC-HS5+TP100 500µW-5W
USB series
(multi-channel)
STC-TS2/ TS5/ TS15-USB
STC-TS35/ TS50-USB
STC-TS100-USB
STC-HS1/ HS5-USB
100µW-100W 1. Wavelength range: 0.19 -25µm
2.Power measurement range: 100µW-100W
3.Single channel/multiple channel power measurement
4.PC upper computer software display measurement
Photoelectric Laser Power Meter STC-PS100 series
(High Precision)
STC-PS100 2nW-100mW 1. Wavelength range: 320-1100nm
2. High precision: ±2%
3. Resolution: 2nW
4. Minimum measuring precision: 0.001nW

1. STC-TS+TP100 Series Laser Power Meter (2mW-15W)

  • Wavelength range: 0.19 -20µm
  • Damage threshold: 15kW/cm2
  • Power measurement range: 2mW-15W
  • Sensitivity diameter: 14mm
  • Minimum measuring precision: 0.1mW
  • SMA905/FC fiber switch connector (Optional)
Part number STC-TS2+TP100 STC-TS5+TP100 STC-TS15+TP100
Header Model STC-TP100 STC-TP100 STC-TP100
Probe Model STC-TS2 STC-TS5 STC-TS15
Power Range 2 mW - 2 W 5 mW - 5 W 10 mW - 15 W
Sensitive Diameter 14 mm 14 mm 14 mm
Continuous Measurement Time (<5W) Unlimited (<2W) Unlimited Unlimited
Continuous Measurement Time (5-15W) / / ≤8 min
Probe Coating Film Broadband coating
Probe Material Thermopile
Wavelength Range 0.19-20 μm
Max. Average Power Density 15 kW/cm2
Sensitivity 2 mW 5 mW 10 mW
Calibration Uncertainty (k=2) ±2%
Response Time (0-90%) <1 sec.
Linearity ±1%
Power Supply 18650 (2 batteries)
Overall Weight 1.454 kg
Cooling Method Air cooling
Computer Interface USB 1.1 and USB 2.0
Instrument Power 100-240 VAC, 50/60 Hz, DC 12V-3.34A
Temperature (Operating) 5°C - 45°C (41°F - 113°F)
Temperature (Storage) -20°C - 70°C (-4°F - 158°F)

2. STC-TS+TP100 Series Laser Power Meter (10mW-50W)

  • Wavelength range: 0.19 -25µm
  • Damage threshold: 40kW/cm2
  • Power measurement range: 10mW-50W
  • Sensitivity diameter: 22mm
  • Minimum measuring precision: 0.001W
  • SMA905/FC fiber switch connector (Optional)
Part Number STC-TS35+TP100 STC-TS50+TP100
Header Model STC-TP100 STC-TP100
Probe Model STC-TS35 STC-TS50
Power Range 10 mW - 35 W 10 mW - 50 W
Sensitive Diameter 22 mm 22 mm
Continuous Measurement Time (<10 W) Unlimited Unlimited
Continuous Measurement Time (10-50W) ≤5 min (10-35W) ≤5 min (10-50W)
Probe Coating Film Broadband coating
Probe Material Thermopile
Wavelength Range 0.19-25 μm
Max. Average Power Density 40 kW/cm2
Sensitivity 10 mW
Calibration Uncertainty (k=2) ±2%
Response Time (0-90%) <1 sec.
Linearity ±1%
Power Supply 18650 (2 batteries)
Overall Weight 1.926 kg
Cooling Method Air cooling
Computer Interface USB 1.1 and USB 2.0
Instrument Power 100-240 VAC, 50/60 Hz, DC 12V-3.34A
Temperature (Operating) 5°C - 45°C (41°F - 113°F)
Temperature (Storage) -20°C - 70°C (-4°F - 158°F)

3. STC-TS+TP100 Series Laser Power Meter (0.5W-100W)

  • Wavelength range: 0.19 -20µm
  • Damage threshold: 45kW/cm2
  • Power measurement range: 0.5W-100W
  • Sensitivity diameter: 25mm
  • Minimum measuring precision: 0.001W
Part Number STC-TS100+TP100
Header Model STC-TP100
Probe Model STC-TS100
Power Range 0.5 W - 100 W
Sensitive Diameter 25 mm
Continuous Measurement Time (<80 W) 2 h
Continuous Measurement Time (80-100 W) ≤8 min
Probe Coating Film Broadband coating
Probe Material Thermopile
Wavelength Range 0.19-20 μm
Max. Average Power Density 45 kW/cm2
Sensitivity 0.1 W
Calibration Uncertainty (k=2) ±2%
Response Time (0-90%) <7 sec.
Linearity ±1%
Power Supply 18650 (2 batteries)
Cooling Method Fan cooling
Computer Interface USB 1.1 and USB 2.0
Instrument Power 100-240 VAC, 50/60 Hz, DC 12V-3.34A
Temperature (Operating) 5°C - 45°C (41°F - 113°F)
Temperature (Storage) -20°C - 70°C (-4°F - 158°F)

4. STC-HS+TP100 Series Laser Power Meter (100uW-5W)

  • Wavelength range: 0.19 -15µm
  • Damage threshold: 1.5kW/cm2
  • Power measurement range: 100µW-5W
  • Sensitivity diameter: 8.5mm
  • Minimum measuring precision: 0.01mW
  • SMA905 fiber switch connector (Optional)
Part Number STC-HS1+TP100 STC-HS5+TP100
Header Model STC-TP100 STC-TP100
Probe Model STC-HS1 STC-HS5
Power Range 100µW - 1 W 500µW - 5 W
Sensitive Diameter 8.5 mm 8.5 mm
Probe Coating Film Broadband coating
Probe Material Thermopile
Wavelength Range 0.19-15 μm
Max. Average Power Density 1.5 kW/cm2
Sensitivity 100µW 500µW
Calibration Uncertainty (k=2) ±2%
Response Time (0-90%) <1 sec.
Linearity ±0.5%
Power Supply 18650 (2 batteries)
Overall Weight 1.434 kg
Cooling Method Air cooling
Computer Interface USB 1.1 and USB 2.0
Instrument Power 100-240 VAC, 50/60 Hz, DC 12V-3.34A
Temperature (Operating) 5°C - 45°C (41°F - 113°F)
Temperature (Storage) -20°C - 70°C (-4°F - 158°F)

5. STC-TS-USB Series Laser Power Meter (2mW-15W)

  • Wavelength range: 0.19 -20µm
  • Power measurement range: 2mW-15W
  • Single channel/ multi-channel power measurement
  • PC upper computer software display measurement
Model STC-TS2-USB STC-TS5-USB STC-TS15-USB
Power Range 2 mW - 2 W 5 mW - 5 W 10 mW - 15 W
Sensitive Diameter 14 mm 14 mm 14 mm
Continuous Measurement Time (<5W) Unlimited (<2W) Unlimited Unlimited
Continuous Measurement Time (5-15W) / / ≤8 min
Probe Coating Film Broadband coating
Probe Material Thermopile
Wavelength Range 0.19-20 μm
Max. Average Power Density 15 kW/cm2
Sensitivity 2 mW 5 mW 10 mW
Calibration Uncertainty (k=2) ±2%
Response Time (0-90%) <1 sec.
Linearity ±1%
Cooling Method Air cooling
Computer Interface USB 1.1 and USB 2.0
Temperature (Operating) 5°C - 45°C (41°F - 113°F)
Temperature (Storage) -20°C - 70°C (-4°F - 158°F)

6. STC-TS-USB Series Laser Power Meter (10mW-50W)

  • Wavelength range: 0.19 -25µm
  • Power measurement range: 10mW-50W
  • Single channel/ multi-channel power measurement
  • PC upper computer software display measurement
Model STC-TS35-USB STC-TS50-USB
Power Range 10 mW - 35 W 10 mW - 50 W
Sensitive Diameter 22 mm 22 mm
Continuous Measurement Time (<10 W) Unlimited Unlimited
Continuous Measurement Time (10-50W) ≤5 min (10-35W) ≤5 min (10-50W)
Probe Coating Film Broadband coating
Probe Material Thermopile
Wavelength Range 0.19-25 μm
Max. Average Power Density 40 kW/cm2
Sensitivity 10 mW
Calibration Uncertainty (k=2) ±2%
Response Time (0-90%) <1 sec.
Linearity ±1%
Cooling Method Air cooling
Computer Interface USB 1.1 and USB 2.0
Temperature (Operating) 5°C - 45°C (41°F - 113°F)
Temperature (Storage) -20°C - 70°C (-4°F - 158°F)

7. STC-TS-USB Series Laser Power Meter (0.5W-100W)

  • Wavelength range: 0.19 -20µm
  • Power measurement range: 0.5W-100W
  • Single channel/ multi-channel power measurement
  • PC upper computer software display measurement
Part Number STC-TS100-USB
Power Range 0.5 W - 100 W
Sensitive Diameter 25 mm
Continuous Measurement Time (<80 W) 2 h
Continuous Measurement Time (80-100 W) ≤8 min
Probe Coating Film Broadband coating
Probe Material Thermopile
Wavelength Range 0.19-20 μm
Max. Average Power Density 45 kW/cm2
Sensitivity 0.1 W
Calibration Uncertainty (k=2) ±2%
Response Time (0-90%) <7 sec.
Linearity ±1%
Cooling Method Fan cooling
Computer Interface USB 1.1 and USB 2.0
Temperature (Operating) 5°C - 45°C (41°F - 113°F)
Temperature (Storage) -20°C - 70°C (-4°F - 158°F)

8. STC-HS-USB Series Laser Power Meter (100uW-5W)

  • Wavelength range: 0.19 -15µm
  • Power measurement range: 100µW-5W
  • Single channel/ multi-channel power measurement
  • PC upper computer software display measurement
Part Number STC-HS1-USB STC-HS5-USB
Probe Model STC-HS1-USB STC-HS5-USB
Power Range 100µW - 1 W 500µW - 5 W
Sensitive Diameter 8.5 mm 8.5 mm
Probe Coating Film Broadband coating
Probe Material Thermopile
Wavelength Range 0.19-15 μm
Max. Average Power Density 1.5 kW/cm2
Sensitivity 100µW 500µW
Calibration Uncertainty (k=2) ±2%
Response Time (0-90%) <1 sec.
Linearity ±0.5%
Cooling Method Air cooling
Computer Interface USB 1.1 and USB 2.0
Temperature (Operating) 5°C - 45°C (41°F - 113°F)
Temperature (Storage) -20°C - 70°C (-4°F - 158°F)

9. STC-PS100 High Precision Photoelectric Laser Power Meter

  • Wavelength range: 320-1100 nm
  • High precision: ±2%
  • Resolution: 2nW
  • Minimum measuring precision: 0.001nW
Part Number STC-PS100
Detector Model STC-PD-MN-100
Power Range 2nW -100mW
Active Area Diameter 8mm
Receiving Element Si Photo diode
Wavelength Range 320-1100 nm
Measurement Display nW/ µW/ mW/ dBm/ dB
Calibration Uncertainty (k=2) ±2%
Response Time (0-90%) 0.2sec.
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℉)

ST Series Laser Power Meters

POWER METER POWERMETER

LASER POWERMETER laser powermeter

laser powermeter

Model STS-146 STS-147 STS-148 STS-M92A STS-M92B STS-M92C STS-M93
Range 200W 2000W 2uW- 20W 2W-200W 2mW-200mW 0.2W- 20W 2W-50W 2W- 200W 20mW 200mW
Resolution 0.1W 1nW 1064nm:1mW 633nm:1uW 0.1mW 1mW 1mW 0.01mW
Sensor diameter 20mm 18mm 18mm 25mm 10mm
Wavelength 400-1100nm 190nm-25um 400-1100nm
Calibration @ wavelength 1064nm 633nm 1064nm 633nm 10.6um 633nm
Max power density 15kW/cm2 350W/cm2
Max energy density 70J/ cm2
Display 3.5-digit LED
Un-stability 5%
Cooling water air water air
application High-power laser Low-power laser Medium laser CO2 laser Low-power laser

Remark: A power meter consists of a display and a detector. The power meter has been calibrated at a given wavelength before shipping.