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Keywords: Portable Laser Power Meter, energy meter, powermeter
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.
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.
| 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 |
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.
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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.
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.
| 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 |
| 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 | ||
| 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 | |
| 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 |
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) | ||
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) | |
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) |
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) | |
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) | ||
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) | |
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) |
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) | |
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℉) |
| 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.