Primes CUBE Operating Manual

Revision 01/2019 EN

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Operating Manual

Translation of the original instructions

IMPORTANT!

READ CAREFULLY BEFORE USE.

KEEP FOR FUTURE USE.

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Table of contents

1 Basic safety instructions 6

2 Symbol explanation 8

3 Conditions at the installation site 9

4 Special instructions for measuring devices with rechargeable

lithium ion batteries 9

5 System description 10

5.1 Measuring Principles ............................................................................ 10

6 Transportation 10

7 Installation/Removal 11

7.1 Prepare installation ............................................................................... 11

7.2 Mounting position ................................................................................ 11

7.3 Install the Cube .................................................................................... 13

7.4 Remove the Cube ................................................................................ 13

8 Connections 14

8.1 Safety interlock .................................................................................... 14

8.2 Micro-USB socket ............................................................................... 15

8.3 Bluetooth ............................................................................................. 15

9 Control elements 16

9.1 On/Off button ....................................................................................... 16

10 Display 16

10.1 Status messages ................................................................................. 17

10.2 Warning message ................................................................................ 17

10.3 Capacity of the rechargeable lithium ion battery ................................... 17

11 Measuring and displaying with the Cube 18

11.1 Safety instructions................................................................................ 18

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11.2 Laser parameter setting ....................................................................... 19

11.2.1 Setting the laser rise time ....................................................... 19

11.2.2 Minimum energy per single measurement............................... 20

11.3 Single measurement ............................................................................ 21

11.4 Serial measurement ............................................................................. 22

11.5 Measurement with pulsed lasers .......................................................... 23

11.6 Reading off measuring values .............................................................. 23

12 Measurement and evaluation via software 24

12.1 Measurement and evaluation with the LaserDiagnosticsSoftware LDS . 24

12.2 Measurement and evaluation with the PRIMES Cube app .................... 24

12.3 Functions and settings via the software ................................................ 24

13 Maintenance and service 25

13.1 Exchanging the protective window ....................................................... 25

13.1.1 Safety instructions .................................................................. 26

14 Measures for the product disposal 28

15 Technical Data 29

16 Dimensions 31

17 Declaration of conformity 32

18 Appendix 33

18.1 Max. laser power depending on the irradiation time for

devices with standard absorber ........................................................... 33

18.2 Max. laser power depending on the beam diameter for

devices with standard absorber ........................................................... 33

18.3 Max. laser power depending on the irradiation time for

devices with advanced absorber .......................................................... 34

18.4 Max. laser power depending on the beam diameter for

devices with advanced absorber .......................................................... 34

18.5 System control (option) ........................................................................ 35

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1 Basic safety instructions

Intended use

The Cube is used to measure power in the beam path of lasers. Please mind and
adhere to the specifications and limit values given in chapter15, „Technical Data“, on
page29. Other forms of usage are improper. To ensure safe operation, the device
must only be operated according to the terms stipulated by the manufacturer.
Measurements with the cube should be performed exclusively with a static (unmoving)
laser beam. While crossing over the absorber structure, moving beams can produce
faulty measurements during the exposure time, thus also producing the associated
faulty power measurements.

Using the device for unspecified use is strictly prohibited by the manufacturer. By usage
other than intended the device can be damaged or destroyed. This poses an increased
health hazard up to fatal injuries. When operating the device, it must be ensured that
there are no potential hazards to human health.

The device itself does not emit any laser radiation. During the measurement, howe­ver, the laser beam is guided onto the device which causes reflected radiation (laser
class4). That is why the applying safety regulations are to be observed and necessary
protective measures need to be taken.

In measuring mode, the device’s safety interlock must be connected with the laser
control.

Observing applicable safety regulations

Please observe valid national and international safety regulations as stipulated in ISO/
CEN/TR standards as well as in the IEC-60825-1 regulation, in ANSIZ136 “Laser
Safety Standards” and ANSIZ136.1 “Safe Use of Lasers”, published by the American
National Standards Institute, and additional publications, such as the “Laser Safety
Basics”, the “LIA Laser Safety Guide”, the “Guide for the Selection of Laser Eye Protec­tion” and the “Laser Safety Bulletin”, published by the Laser Institute of America, as well
as the “Guide of Control of Laser Hazards” by ACGIH.

Taking necessary safety measures

If there are people present within the danger zone of visible or invisible laser radiation,
for example near laser systems that are only partly covered, open beam guidance sys­tems or laser processing areas, the following safety measures need to be taken:

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• Connect the device’s safety interlock to the laser control. Check that the safety
interlock will switch off the laser properly in case of error.

• Please wear safety goggles adapted to the power, power density, laser wave
length and operating mode of the laser beam source in use.

• Depending on the laser source, it may be necessary to wear suitable protective
clothing or protective gloves.

• Please protect yourself from direct laser radiation, scattered radiation as well as
from beams generated from laser radiation (e.g. by using appropriate shielding
walls or by weakening the radiation to a harmless level).

• Please use beam guidance- or beam absorber elements which do not emit any
hazardous particles as soon as they get in contact with laser radiation and which
resist the beam sufficiently.

• Please install safety switches and/or emergency safety mechanisms which enable
an immediate closure of the laser shutter.

• Please ensure a stable mounting of the device in order to prevent a relative motion
of the device to the beam axis of the laser and thus to reduce the risk of stray
radiation.

Employing qualified personnel

The device may only be operated by qualified personnel. The qualified personnel must
have been instructed in the installation and operation of the device and must have a
basic understanding of working with high-power lasers, beam guiding systems and
focusing units.

Conversions, modifications and repairs

The device must not be modified, neither constructionally nor safety-related, without
our explicit permission. The device must not be opened e.g. to carry out unauthorized
repairs. Modifications of any kind will result in the exclusion of our liability for resulting
damages.

Liability disclaimer

The manufacturer and the distributor of the measuring devices do not claim liability
for damages or injuries of any kind resulting from an improper use or handling of the
devices or the associated software. Neither the manufacturer nor the distributor can be
held liable by the buyer or the user for damages to people, material or financial losses
due to a direct or indirect use of the measuring devices.

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2 Symbol explanation

The following symbols and signal words indicate possible residual risks:

DANGER

means that death or serious physical injuries will occur if necessary safety
precautions are not taken.

WARNING

means that death or serious physical injuries can occur if necessary safety
precautions are not taken.

CAUTION

means that a slight physical injury can occur if necessary safety precautions
are not taken.

NOTICE

means that property damages can occur if necessary safety precautions are
not taken.

The device itself or the packing bears the following symbols to indicate require­ments and possible dangers:

Read and observe the operating instructions and safety guidelines before the

start-up!

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Further symbols that are not safety-related:

Here you can find useful information and helpful hints.

With the CE marking the manufacturer guarantees that his product is in confor­mity with the EC guidelines.

Call for observing (visual feedback from the device or the software).

X

Call for action

3 Conditions at the installation site

The device must only be operated in a dry and dust free atmosphere. High levels of
humidity can lead to condensation, which can affect the operation of the device. This
also applies to high environmental dust exposure.
In industrial environments erroneous measurements may be triggered by strong elec­tromagnetic fields. In this case we recommend EMC compliant shielding of the safety
interlock cable.

4 Special instructions for measuring devices with rechargeab-

le lithium ion batteries

The device is equipped with a lithium-ion battery. Note that this battery may ignite or
explode at high temperatures.
To operate the device, the ambient conditions must therefore be observed and adhered
to in accordance with the specifications in chapter15, „Technical Data“, on page29.
The lithium-ion battery is permanently installed in the device. Do not open the device
to replace the lithium-ion battery, as damage to the battery may result in the escape of
harmful substances.

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5 System description

Laser beam

Display

On/Off button

Protective window

holder

Safety interlock

connection

Micro-USB socket

Protective window

Fig. 5.1: System description of the Cube

5.1 Measuring Principles

The absorber of the calorimetric measurement system is irradiated by a laser for a short
period of time. The temperature difference of the absorber between start and finish
of the laser pulse is measured. From the increase in temperature, the microprocessor
based electronics is able to calculate laser power to a high degree of accuracy.

6 Transportation

NOTICE

Damaging/Destruction of the device

Hard impacts or dropping the device can damage the optical and electri­cal components.

X

Only transport the device in its original packaging.

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7 Installation/Removal

7.1 Prepare installation

1. Turn off the laser source.

2. Ensure that moving parts, e.g. robot arms, etc. are at a standstill and that they
cannot be set in motion unintentionally.

DANGER

Serious eye or skin injury due to laser radiation

If the stability of the device is not guaranteed or the inlet aperture is not
centered and mounted perpendicular to the laser beam, scattered or
directed reflection of the laser beam will occur.

X

Align the device as described in chapter 7.2 on page11.

X

Install the device according to chapter 7.3 on page13 in a way that
ensures, that the device can not shift or fall.

CAUTION

Cutting hazard

Contamination and fingerprints on the protective window can lead to da­mage or shattering or splintering of the protective window during measu­ring operation.

X

Do not touch the protective window.

X

Only operate the device with a clean protective window.

7.2 Mounting position

The Cube can be mounted vertically or horizontally. The Cube must be aligned to the
laser beam. The laser beam must hit the inlet aperture in the middle and perpendicu­lar. Please mind and adhere to the specifications and limit values given in chapter15,
„Technical Data“, on page29.

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Normally, the Cube is positioned underneath the focus position of the beam path for
power measurement (divergent laser radiation). If this is not possible, the Cube can be
positioned above the focus. Please note that the laser radiation is convergent and the
permitted power density on the absorber (about 25mm under the protective glass) is
not exceeded.

Focusing optics

Focusing plane

Focal width fapprox. Focal width f

Max. 25mm with standard absorber
Max. 30mm with advanced absorber
See chapter „Technical Data“

Cube

Fig. 7.1: Alignment to the laser beam

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7.3 Install the Cube

1. Align the device with the laser beam as described in chapter 7.2 on page11
and Fig. 7.1 on page12.

2. Install the device to the mounting threads as shown in Fig. 7.2 on page13.

3. Ensure a stable installation of the device:

• The device must not be able to move.

4. Connect the safety interlock connection cable.

5. Remove the protective foil from the protective window of the device.

M6 x 6

2x

M4 x 8

50

5 5

10

Fig. 7.2: Mounting threads in the Cube housing

7.4 Remove the Cube

1. Turn off the laser source.

2. Ensure that moving parts, e.g. robot arms, etc. are at a standstill and that they
cannot be set in motion unintentionally.

3. Unscrew the mounting screws from the mounting threads (see Fig. 7.2 on
page13).

4. Remove the safety interlock connection cable and remove the device from the
laser system.

5. Apply the protective foil to prevent contamination of the protective window.

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8 Connections

Safety interlock

connection

Micro-USB socket

Fig. 8.1: Connections

8.1 Safety interlock

At temperatures over 100°C, the safety interlock is triggered in order to protect the
absorber from overheating. If the absorber is hotter than 100°C, Pin3 and Pin4 will
connect.

Since the heat is concentrated in the area where the laser beam hits, the safety interlock
may be triggered shortly after the beam comes on, since the temperature of the absor­ber briefly exceeds 100°C. When the device is used in accordance with the technical
specifications, this brief spike in the temperature of the absorber does not pose a risk to
the absorber and does not constitute an error.

Unfortunately, it is not possible to trigger the safety interlock on a time delay, because
otherwise there would be no way to ensure that it protects against overheating.
Once the absorber cools off, Pin1 and Pin4 of the safety interlock are connected. A
suitable 2m long connection cable is included.

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NOTICE

Damaging/Destruction of the device

If the safety interlock is not connected, the device can be damaged or
destroyed due to overheating.

X

When connecting the laser control, please ensure that the laser is turned
off in case of an interruption of the connection.

Pin diagram safety interlock
plug (view connector side)

Pin Wire color Function

1

4

3

4 Black Mutual pin

1 Brown Connected with pin4, when ready for

operation

3 Blue Connected with pin4, when in safety

interlock mode (absorber too hot)

Tab.8.1: Pin assignment of the safety interlock plug

8.2 Micro-USB socket

You can charge the rechargeable lithium ion battery of the measuring device by plug­ging it into the micro-USB socket on the PC. A suitable cable is included in the scope of
delivery. When using the optional LaserDiagnosticsSoftware LDS, the device communi­cates with the LDS via the micro-USB socket.
You will find the PRIMES USB-driver for all USB-capable devices on the PRIMES websi­te at: https://www.primes.de/en/support/downloads/software.html.

8.3 Bluetooth

A class1 Bluetooth interface was integrated in the Cube. This enables a wireless con­nection with the PC, tablet or the smartphone. When connected to a PC with a class1
Bluetooth stick, the range under free space conditions is approx. 100m. After switching
on the device, the Bluetooth connection is permanently active. When the Bluetooth
connection is activated, the USB interface is deactivated.
When using the PRIMES Cube App for mobile devices with Android™ (not included in
delivery), the device communicates with the app via Bluetooth. The PRIMES Cube App
is available in the Google Play Store/Tools.

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9 Control elements

9.1 On/Off button

The on/off button have several functions:

Keystroke Function

5seconds Turn on/Turn off

2seconds Show measuring values

Repeated pushing for 2seconds Turn over measuring value display

Fig. 9.1: On/Off button

10 Display

Laser power in Watt

Absorber temperature

Battery capacity

Status message

Bluetooth connection

active/inactive

Fig. 10.1: Display

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10.1 Status messages

Status message Meaning

Waiting for laser beam The device is ready for operation, the laser can be turned on.

Check temp. The temperature gradient (change in the absorber temperature/time)

is checked. Please wait until the message disappears. Thereafter, the
device is ready to measure again.

Thermalize The thermalization time allows for a uniform temperature distribution

in the absorber. Afterwards, the temperature is measured.

Finished The measurement is completed.

Tab.10.1: Status messages

10.2 Warning message

Warning message Reason

Safety interlock open The absorber temperature has exceeded 100°C. In order to protect

the device, the safety interlock is open.

Tab.10.2: Warning message

This warning message does not imply an error. The message is automatically
reset as soon as the absorber temperature is below 100°C again. Likewise,
the safety interlock is then closed again.

10.3 Capacity of the rechargeable lithium ion battery

The capacity of the rechargeable lithium-ion battery is displayed in percentage. The
accuracy of this display is subject to various factors (such as, for example, the tempe­rature, the battery condition, etc.). We therefore recommend charging the battery when
20% are displayed. If the battery is fully discharged, the charging can take between
12 and 14hours. Please note that the charging process can only be carried out in the
temperature range from 0°C to + 45°C to protect the battery.
With a battery capacity of 100%, the device has an operating time of approx. 6hours
(equivalent to approx. 100measurements). When using all power saving functions (see
Tab.12.1 on page24) approx. 15hours.

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11 Measuring and displaying with the Cube

11.1 Safety instructions

DANGER

Severe eye or skin injury due to laser radiation

During the measurement the laser beam is guided on the device, which
causes scattered or directed reflection of the laser beam (laser class 4).

X

Please wear safety goggles adapted to the power, power density, laser
wave length and operating mode of the laser beam source in use.

X

Wear suitable protective clothing and protective gloves.

X

Protect yourself from laser radiation by separating protective devices
(e.g. by using appropriate shielding).

CAUTION

Cutting hazard

Contamination and fingerprints on the protective window can lead to da­mage or shattering or splintering of the protective window during measu­ring operation.

X

Do not touch the protective window.

X

Regularly check the condition of the protective window and exchange it
in case of pollution (see chapter13.1, „Exchanging the protective win­dow“, on page25).

X

Only operate the device with a clean protective window.

ACHTUNG

Damaging/Destruction of the device

The maximum permissible energy per laser pulse depends on various
variables, including the absorber temperature.

X

Please observe the limit values and dependencies specified in chap­ter15, „Technical Data“, on page29 and chapter18, „Appendix“, on
page33 before the measurement.

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11.2 Laser parameter setting

11.2.1 Setting the laser rise time

The applicable measurement time is between 0.1s and 2.0s, which has to be trans­ferred to the laser controller as pulse length. The maximum laser rise time for measur­ing the power cannot exceed 100µs. This limit has to be adhered to in order to avoid
incorrect results of the power measurement.
Some laser beam sources are factory set with power ramps of up to a few 100ms to
switch on the laser beam. To achieve the correct power values the shortest possible rise
time (<100μs) has to be set.

P

Max

P

Meas

t

t

p

t

0

P

100µs

Fig. 11.1: Laser rise time >100µs

P

Max

≙ P

Meas

t

t

p

t

0

P

100µs

Fig. 11.2: Laser rise time <100µs

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11.2.2 Minimum energy per single measurement

The energy used for the measurement must achieve a sufficiently high temperature in
the absorber to be recorded with high precision. Energy of about 300J is generally
recommended, as long as the measurement duration is <2s.

Example: With a laser power of 1kW and an irradiation time of 300ms, 300J are
absorbed.

E = P·t = 1000W · 0.3s = 300J

Tab.11.1 on page20 shows information for selecting the energy permissible for a
measurement in conjunction with the absorber temperature.

25 30 35 40 45 50 55 60 65 70

Absorber temperature in °C

Permissible measuring energy in J

1000

3000

10

100

PWC - Messbereich in Abhängigkeit der Absorbertemperatur

25°C Ambient temperature

Max. energy input

Min. energy input

The measuring range varies in accordance with the ambient
temperature. To achieve the greatest possible accuracy, the
absorber temperature should be close to the ambient tempera­ture, particularly when it comes to the measurement of small
amounts of energy (<200J).

Tab.11.1: Measuring range as a function of the absorber temperature

The minimum energy application shows the limit above which a measurement can be
performed with high precision. The maximum energy application value specifies the limit
at which the absorber reaches its reliable limit temperature. The energy, e.g. for multiple
measurements (series measurements) can be distributed across the range shown in
green.
If the absorber temperature is greater than 70°C, it won’t be possible to take any
further measurements. In this case, please wait until the temperature falls to below
50°C (depending on the energy application selected). Please take the limit values from
Tab.11.1 on page20.

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11.3 Single measurement

Please read chapter11.1, „Safety instructions“, on page18 first.

Please note: Measurements with the cube should be performed exclusively with a static
(unmoving) laser beam.

X Press the on/off button for at

least 5seconds.

The start menu appears.

After approx. 5seconds, the

device is ready for operation.

X Turn on the laser. For a high measurement accuracy, we recommend

an energy input of 300J per measurement.
See chapter11.2.2, „Minimum energy per single
measurement“, on page20.

The thermalization is displayed by

means of a progress bar (duration
approx. 15seconds).

The measured power, the tempe-

rature, and the irradiation time are
displayed.

The device turns off automatically after approx. 10minutes. You can also turn off the
device manually by keeping the on/off button pressed for approx. 4seconds.

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11.4 Serial measurement

Please read chapter11.1, „Safety instructions“, on page18 first.

Always start a measurement series with the smallest power and increase it gradually.
Small amounts of energy should be measured with absorber temperatures that are
close to the ambient temperature.

In general:
The minimum amount of irradiated energy should amount to approximately twenty times
the difference of the absorber temperature minus room temperature, so at least 50J.

In case of subsequent measurements, the residual capacity of the absorber for another
laser pulse has to be considered. Tab.11.2 on page22 shows information for select­ing the energy permissible for a series measurement in conjunction with the absorber
temperature.

25 30 35 40 45 50 55 60 65 70

Absorber temperature in°C

Permissible measuring energy in J

1000

3000

10

100

PWC - Messbereich in Abhängigkeit der Absorbertemperatur

1st measurement 50J

2nd measurement 100J

3rd measurement 300J

4th measurement 600J

5th measurement 900J

Max. energy input

Min. energy input

Tab.11.2: Example of a series measurement in conjunction with the absorber temperature

If the absorber temperature is greater than 70°C, it won’t be possible to take any
further measurements. In this case, please wait until the temperature falls to below
50°C (depending on the energy application selected). Please take the limit values from
Tab.11.2 on page22.

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11.5 Measurement with pulsed lasers

Limited measurement with pulsed lasers is possible. When it comes to pulsed laser
radiation a correct exposure time measurement up to a pulse frequency of 1kHz and a
duty cycle of 50% is possible.
In case of on/off times shorter than 500μs a correct exposure time measurement is not
possible.

11.6 Reading off measuring values

The last 14 measuring values can be read off from the display of The Cube. You can
read off the last 30measuring values with the optional Android™ PRIMES Cube App for
mobile devices or optional LaserDiagnosticsSoftware LDS.

X Press the on/off button for approx.

2seconds.

The measured values and the time are

displayed.

X Press the on/off button again for 2se-

conds to have the remaining measuring
values (no.8-14) displayed.

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12 Measurement and evaluation via software

12.1 Measurement and evaluation with the LaserDiagnosticsSoftware

LDS

With the optional operating and evaluation software LaserDiagnosticsSoftware LDS you
can also operate the device via the PC and evaluate the measurements. The functions
can be found in Tab.12.1 on page24.

12.2 Measurement and evaluation with the PRIMES Cube app

With the PRIMES Cube app (not included in delivery) for mobile devices with Android™
you can operate and evaluate the device via a smartphone/tablet.
The PRIMES Cube App is available in the Google Play Store/Tools. The functions can
be found in Tab.12.1 on page24.

12.3 Functions and settings via the software

Function Possible settings

Auto ready By default, the device automatically returns to measurement readi-

ness after each measurement. If you uncheck the box, you will need
to reset the unit after each measurement by briefly pressing the on/
of button.

Power Saving Function Continuous background on/off

Turn off backlight after (ins). The set time only applies if the perma­nent backlight is switched off.

Switch the safety interlock on/off. For safety reasons switching off the
safety interlock is not recommended.

Switch off the device after an entered time

Tab.12.1: Functions and settings

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13 Maintenance and service

The operator is responsible for determining the maintenance intervals for the measuring
device.
PRIMES recommends a maintenance interval of 12months for inspection and validation
or calibration.
If the device is used only sporadically, the maintenance interval can also be extended up
to 24months.

13.1 Exchanging the protective window

The protective window in the beam entrance is a wearing part and can be replaced
if necessary. Low levels of contamination of the protective window can be carefully
removed when cooled with Isopropanol (observe the manufacturer‘s safety instructions).
In case of heavy, non-removable contamination or damage, the protective window must
be replaced with a new one.

The protective window is coated with an antireflection coating and has low
reflection values of less than 1%. To avoid increased reflection values, use only
original PRIMES protective windows.

Protective window diameter 55mm
Glass thickness 1,5mm
Order number 410-070-021 (1piece); 410-011-018 (10pieces)

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13.1.1 Safety instructions

DANGER

Severe eye or skin injury due to laser radiation

If the protective window is not correctly positioned, reflections can cause
directional laser radiation.

X

Ensure that the new protective window is positioned evenly in the inden­tation on the O-ring.

CAUTION

Burns due to hot components

After a measurement the absorber below the protective window is hot!
Unintentional contact during the protective window exchange could lead
to burns.

X

Do not replace the protective window directly after a measurement.

X

Let the device cool down for an adequate period of time. The cooling
time varies depending on the laser power and the irradiation time.

CAUTION

Cutting hazard

Contamination and fingerprints on the protective window can lead to da­mage or shattering or splintering of the protective window during measu­ring operation.

X

Only replace the protective window in a dust-free environment.

X

Do not touch the protective window.

X

When exchanging the protective window, always wear cotton- or powder­free latex gloves.

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1. Observe the safety instructions in chapter13.1.1, „Safety instructions“, on
page26.

2. Unscrew the 4 Torx screws M2.5 x 6mm on the protective window holder.

3. Place the device as shown in Fig. 13.1 on page27 and carefully remove the
protective window holder upwards.

• Make sure that the inserted O-ring does not fall out of the device.

4. Remove the old protective window from the device and dispose it.

5. Wear cotton or powder-free latex gloves and insert new protective window into
the device.

• Ensure that the inserted O-ring is not out of place.

6. Place the protective window holder according to Fig. 13.1 on page27.

7. Tighten the protective window holder with 4 Torx screws M2.5 x 6mm.

8. Check for secure fit of the protective window holder:

• The protective window holder must lie flat against the device.

Torx screws

M2.5 x 6mm

Protective win-

dow holder

Protective window

O-ring

Fig. 13.1: Exchanging the protective window on the Cube

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14 Measures for the product disposal

Due to the Electrical and Electronic Equipment Act (“Elektro-G“) PRIMES is obliged to
dispose PRIMES measuring devices manufactured after August, 2005, free of char­ge. PRIMES is a registered manufacturer in the German “Used Appliances Register“
(Elektro-Altgeräte-Register “EAR“) with the number WEEE-reg.-no. DE65549202.

Provided that you are located in the EU, you are welcome to send your PRIMES devices
to the following address, where they will be disposed free of charge (this service does
not include shipping costs):

PRIMES GmbH
Max-Planck-Str. 2
64319Pfungstadt
Deutschland

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15 Technical Data

Measurement Parameters Standard absorber

1)

Advanced absorber

1)

Max. beam dimensions on the absorber 30mm

Wavelength range 900 – 1090nm

Power range 25 – 6000W

2)

25 – 12000W

2)

Irradiation time 0.1 – 2.0s 2) (depending on laser power)

Total duration until measurement value
output

<15s

Nominal measurement frequency 300J: 1cycle/min

3000J: 1cycle/15min

Measuring accuracy at angles of incidence
up to 5°

±3%

Reproducibility ±1%

Limit Values Standard absorber

1)

Advanced absorber

1)

Max. absorber temperature 120°C

Energy per measurement 50 – 3000J

Recommended energy per measurement 300 – 500J

Max. power density (peak)
on the absorber (approx.
25mm underneath the
protective window) at
beam diameters

>10mm 1.5kW/cm² 4kW/cm²

10 – 3mm 2.5kW/cm² 5kW/cm²

3 – 1.5mm 5 kW/cm² 10kW/cm²

< 1.5mm 6 kW/cm² 12kW/cm²

Max. laser rise time 100µs

Max. angle of incidence perpendicular to
inlet aperture

±5

°

Max. centered tolerance ±2.0mm

1)

Please read the information on the identification plate to determine if your device is equipped with a

standard or advanced absorber.

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When nothing is marked, a standard
absorber is built into the device.

When a A marking is made, an advanced absor­ber is built into the device.

2)

The stated limit values are to be understood in correlation with the permitted maximum energy

(E

= P∙t).

Supply Data

Power supply Integrated lithium-ion battery, which can be char-

ged via a micro-USB port

Temperature range for charging the
lithium-Ion battery

0 – 45°C

Communication

Interfaces USB / Bluetooth

Dimensions and Weight

Dimensions (LxWxH) (without connectors) 60 x 65 x 65mm

Weight (approx.) 400g

Environmental Conditions

Operating temperature range 15 – 40°C

Storage temperature range 5 – 50°C

Reference temperature 22°C

Permissible relative humidity
(non-condensing)

10 – 80%

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16 Dimensions

60

5 50 5

65

65

10

M6 x 6

Ø 49

2x M4 x 8

View X

X

All dimensions in mm (general tolerance ISO 2768-v)

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17 Declaration of conformity

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18 Appendix

18.1 Max. laser power depending on the irradiation time for devices

with standard absorber

0

1000

2000

3000

4000

5000

6000

7000

0 0,2 0,4 0,6 0,8 1 1,2

Al Absorber

Irradiation time in s

Laser power in W

18.2 Max. laser power depending on the beam diameter for devices

with standard absorber

Beam diameter in mm

Laser power in W

100

1000

0 5 10 15 20 25 30 35

Empfohlene Werte

Grenzwerte

Recommended values

Limit values

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18.3 Max. laser power depending on the irradiation time for devices

with advanced absorber

0

2000

4000

6000

8000

10000

12000

14000

0 0,2 0,4 0,6 0,8 1 1,2

Irradiation time in s

Laser power in W

18.4 Max. laser power depending on the beam diameter for devices

with advanced absorber

Beam diameter in mm

Laser power in W

100

1000

10000

0 5 10 15 20 25 30 35

Empfohlene Werte

Grenzwerte

Recommended values

Limit values

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18.5 System control (option)

An optional connection to the system control is available. Please contact your PRIMES
sales partner with any questions.

PRIMES GmbH
Max-Planck-Str. 2
64319Pfungstadt
Deutschland

Telephone: [phone]
[e-mail]
www.primes.de