HP-BLU User Manual
Revision 1.0
1
1. HP-BLU LASER DETECTOR
1.1. INTRODUCTION
To obtain full performance from HP-BLU, we recommend that you read this manual carefully.
The HP-BLU laser detectors are a variant of the HP series of high-power laser detectors, which also include
a wireless (Bluetooth) signal output. These specialized instruments provide accurate optical power
measurements for demanding high power applications. Using Gentec-EO proprietary calorimetric
measurement, excellent accuracy is attained across a wide range of laser powers. For convenience, the
power measurements can be transmitted wirelessly to your PC, removing the necessity of running a long
wire. The HP-BLU is powered by an internal, long-lasting lithium-ion battery that can last for 24 hours of
operation before needing to recharge.
By default, the HP-BLU communicates the laser power measurement over Bluetooth or with a USB cable
to your PC. However, it is also possible to install one of the following cables to allow an additional
communication interface: a DB-15 cable, an RS-232 cable and an analog cable. The DB-15 cable allows
the HP-BLU to interface with other Gentec-EO monitors. An RS-232 cable with a DB-9 connector can be
installed to maintain compatibility with legacy systems. Finally, an analog cable with an M12 connector is
available for 0-12 V analog output.
The Gentec-EO HP-BLU series power detector family includes HP100A-4KW-HE-BLU, HP60A-15KW-GD-
BLU and HP100A-12KW-HD-BLU, HP125A-15KW-HD-BLU.
When relevant, the same specifications apply to beam dump versions: BD-4KW-HE and BD-12KW-HD.
-
The HP100A-4KW-HE-BLU detector has dimensions of 127 mm x 127 mm and an aperture of
100 mm Ø.
-
The HP100A-4KW-HE-TUBE-BLU detector has dimensions of 127 mm x 127 mm and a back-
reflection reducing tube with an aperture of 70 mm Ø.
-
The HP60A-15KW-GD-BLU detector has dimensions of 153 mm x 153 mm and an aperture of
60 mm Ø.
-
The HP100A-12KW-HD-BLU detector has dimensions of 127 mm x 127 mm and an aperture of
100 mm Ø.
-
The HP100A-12KW-HE-TUBE-BLU detector has dimensions of 127 mm x 127 mm and a back-
reflection reducing tube with an aperture of 70 mm Ø.
-
The HP125A-15KW-HD-BLU detector has dimensions of 153 mm x 153 mm and an aperture of
125 mm x 125 mm.
The high-power surface absorber sensors are designed for use at high average power densities.
The HP detectors can measure between
-
100 W and 4 kW of average power for HP100A-4KW-HE-BLU & HP100A-4KW-HE-TUBE-BLU
-
500 W and 15 kW of average power for HP60A-15KW-GD-BLU
-
300 W and 12 kW of average power for HP100A-12KW-HD-BLU & HP100A-12KW-HD-TUBE-BLU
-
500 W and 15 kW of average power for HP125A-15KW-HD-BLU
For lower power, consult Gentec-EO.
Easy software upgrade
Keep in touch with the latest improvements to our user-friendly software. You can download the latest
software version anytime from our website
1.2. INCLUDED WITH YOUR HP-BLU
Each HP-BLU comes with a Bluetooth USB dongle and a 5-meter USB cable. If you selected one of the 3
optional cables, the HP-BLU will come hardwired with it.