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Gentec-EO PRONTO-250-FLEX-Y Portable Laser Power Meter

Updated:2025-01-03

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Product Details

Gentec-EO PRONTO-250-FLEX-Y Portable Laser Power Meter Description:

Datasheet(CN) Datasheet(EN) User's Manual

Gentec-EO PRONTO-250-FLEX-Y Portable laser power meter for up to 250 W. Includes 3 measurement modes : SSP, CWP and SSE.

Versatile absorber suitable for most applications

Our H absorber offers a spectral response that is both broadband and spectrally flat, making this power detector a versatile solution that can cover most laser power measurement needs. Our proprietary manufacturing method also gives this absorber good damage thresholds, for both average power density and energy density. It has a high absorption capacity and, therefore, generates a relatively low percentage of back reflection.

Useful for measuring a wide range of lasers

Low risk of damaging the equipment

Allows fast rise time

INTUITIVE USER INTERFACE

Leverage serial commands

Use our serial commands to communicate directly with the meter without using Gentec-EO's software. You can do so using a terminal emulator software, like PuTTY, or you can just integrate them directly into your own software. All essential functions of the meter are covered by a command. Refer to the user manual of the meter for the list of all commands available.

Build your own software

Suit your unique laser application requirements

Automate your measurements

Key Features

The PRONTO-250-FLEX offers three calibration options so you only pay for what you need:

Default calibration “Y”: for visible to NIR wavelengths (248 nm to 2.5 µm)

Additional calibration “C”: for CO2 lasers (10.6 µm)

Additional calibration “E”: for energy measurements with ± 5 % accuracy

Pocket-Size

This mid to high power handheld probe is so compact it fits in your pocket!

Easy-to-Use

The touchscreen color LCD allows for a friendly user interface. You can make a measurement with just the touch of a button!

Data Logging

Save your data to the internal memory and then transfer it to your PC over the USB connection.

From Low to High Powers

Thanks to a low noise level and high damage threshold, the PRONTO-250-FLEX can measure powers from 0.5 W to 250 W.

Hands-Free Operation

Place it on a flat surface or use one of the 2 threaded holes that we have integrated in the casing for safe use with optical stands.

SERIAL COMMANDS

Serial commands are available to let you take full control of your PRONTO from your PC.

Specifications

Measurement capabilities
Maximum average power 250 W
Minimum average power 0.5 W
Noise equivalent power 10 mW
Spectral range 0.193 - 20 μm
Typical rise time 1.5 s
Power calibration uncertainty ±3 %
Exposure time 5 s
Measurement capabilities (Energy mode)
Maximum measurable energy 25 J
Noise equivalent energy 60 mJ
Minimum repetition period 4 s
Maximum pulse width 88 ms
Energy calibration uncertainty ±5 %
Continuous power mode
Maximum average power (continuous) 8 W
Response time 1.5 s
Damage thresholds
Maximum average power density 45 kW/cm²
Maximum allowable casing temperature 65 °C
1. At 1064 nm, 10 W CW. May vary with wavelength and average power.
Controller and GUI specifications
Battery type Rechargeable Li-ion
Battery life 17 hours or 4,200 measurements (with brightness set at 25%)
Display resolution 1 mW
Display size 28.0 x 35.0 mm (128 x 160 pixels)
Display type Touch Screen Color LCD
Backlight Adjustable
Internet upgrades via USB
Data storage 50,000 pts
Battery recharge via USB
Physical characteristics
Aperture diameter 19 mm
Absorber H9
Dimensions 59.0W x 181.4L x 17.0D
Weight 0.21 kg
Mounting holes 2 x 8-32

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