Coherent Fieldmate Laser Power Meter w/ PowerMax PM-P HP Detector 3W-15kW

Description

This auction is for a Coherent Fieldmate Laser Power Meter w/ PowerMax PM-P HP Detector.
The power meter works well, runs off a pair of 9V batteries.
The detector is a Coherent PowerMax PM-P HP.  This is a near IR- IR detector that can measure 3W-350W and briefly up to 15kW!
It can be used air cooled up to 75W, otherwise it is to be water cooled.  Water cooling plugs included.
Please note that the detector has a nice burn spot.  Works if you avoid that spot.  Would be best to have the ZnSe diffuser replaced and meter recalibrated.
Please ask if you have any questions.
Buyer to pay shipping.
Thanks for looking!
1W to 15 kW
PowerMax-Pro (Patent #9,059,346) represents a dramatic techno
-
logical advancement in laser power sensing that combines the broad
wavelength sensitivity, dynamic range and laser damage resistance of a
thermopile with the response speed of a semiconductor photodiode.
Coherent has invented a novel, thin-film technology to create a device
which rapidly senses thermal changes due to incident laser energy.
Unlike traditional thermopile detectors, in these new PowerMax-Pro
sensors, heat flows vertically through a film which is only microns
thick, rather than radially to the edge of the device over a distance
of several centimeters. The result is a measurement response time
below 10 μs, as compared to over 1 second for traditional thermopiles.
This HP model incorporates a ZnSe diffuser to enable peak power
measurements up to 15 kW.
The high response speed of PowerMax-Pro
sensors is particularly advantageous in
commercial applications, where it enables
CW laser power and pulsed laser energy
to be sampled much more frequently,
resulting in increased throughput and
improved process control