Hand-held Power Meter

Keywords: power meter, powermeter, energy meter, laser power

Mar 11, 2021 View: 3825 Data Sheet

The hand held power meter is a low cost, lightweight alternative to bulky, two-piece thermopile power meters and probes, or traditional “meat thermometer” probes. Ideally suited for industrial, scientific, and medical applications, use it when setting up your systems, and as a service tool to ensure maximum performance of your laser system at any time.

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PMS Series Portable Laser Power Meter

Innovative Power Meter Offers Unbeatable Convenience

The measurement of laser power is quick and simple with our power meter. The hand held power meter is a low cost, lightweight alternative to bulky, two-piece thermopile power meters and probes, or traditional “meat thermometer” probes. Ideally suited for industrial, scientific, and medical applications, use it when setting up your systems, and as a service tool to ensure maximum performance of your laser system at any time.

Designed to measure power levels from 1 - 250W, the power meter measures output power from the ultraviolet to the far infrared. This makes it the perfect tool for checking the performance of your excimer, argon, diode, YAG, and CO2 lasers, to name just a few.

Automatic data hold and auto ranging make the power meter easy to use. Simply insert the sensor into the laser beam and hold in place for a few seconds. The easy-to-read LCD screen will then display an accurate measurement of average laser power. To take another reading, simply push the reset button, and the power meter is ready to go.

Features:

Wavelength range: 190nm – 11um
Pocket sized
Highly accurate
Instant recycle
Easy-to-read digital display
Automatic data hold
Auto ranging
Automatic shut-off
Long life lithium battery
Audible signals

Part number	PMS-250
Range	1-250W
Resolution	0.1W
Wavelength range1	190nm – 11um
Individual calibrated wavelength1	10.6um
Target absorption1, 190nm – 1.1um & 9-11um	0.96-0.99
Target absorption1, 190nm – 1.1um	0.93-0.99
Accuracy	±5%
Target diameter	22mm
Setting time	<4second
Max. allowable input power (single application)	300W
Max. average power density2	20kW/cm2
Max. peak energy density3	1J/cm2
Max. target temperature	180oC
Typical target temp. rise per measurement	0.4oC/W
Typical battery life	5 years (25,000 readings)
Battery type	3xCR2025 lithium
Auto shut-off time	25 seconds
Data hold time	15 seconds
Size	159x30x12mm
Weight	80g

1 Typical absorption curve supplied with each meter
2 Damage to coating may cause above this value.
3 For pulsed lasers and 50usec pulse width.

STC Series Hand-held Laser Power Meter

Features:

Wavelength range: 0.19 -25µm
Power range: 10mW-2W, 0.5-50W
Active area diameter: 22mm

Model	STC-HP2	STC-HP50
Power Range	10mW - 2 W	0.5W - 50 W
Active Area Diameter	22 mm	22 mm
Wavelength Range	0.19-25 μm	0.19-25 μm
Max. Average Power Density	15 kW/cm2	40 kW/cm2
Uncertainty (k=2)	±2%	±2%
Linearity	±1%	±1%
Cooling Method	Air cooling	Air cooling
Temperature (Operating)	5°C - 45°C (41°F - 113°F)	5°C - 45°C (41°F - 113°F)
Temperature (Storage)	-20°C - 70°C (-4°F - 158°F)	-20°C - 70°C (-4°F - 158°F)

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.

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