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Cube M
Operating Manual
Translation of the original instructions
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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 information 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 ................................................................................ 12
7.2.1 Align the Cube M with the alignment tool ................................ 13
7.3 Install the Cube M ................................................................................ 14
7.4 Remove the Cube M ............................................................................ 14
8 Connections 15
8.1 External safety circuit (Laser interlock) .................................................. 15
8.2 Micro-USB socket ............................................................................... 16
8.3 Bluetooth ............................................................................................. 16
9 Control elements 17
9.1 On/Off button ....................................................................................... 17
10 Display 17
10.1 Status messages ................................................................................. 18
10.2 Warning message ................................................................................ 18
10.3 Capacity of the rechargeable lithium ion battery ................................... 18
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11 Measuring and displaying with the Cube M 19
11.1 Safety instructions................................................................................ 19
11.2 Laser parameter setting ....................................................................... 20
11.2.1 Setting the laser rise time ....................................................... 20
11.2.2 Minimum energy per single measurement............................... 21
11.3 Single measurement ............................................................................ 22
11.4 Serial measurement ............................................................................. 23
11.5 Measurement with pulsed lasers .......................................................... 24
11.6 Reading off measuring values .............................................................. 24
12 Measurement and evaluation via software 25
12.1 Measurement and evaluation with the
LaserDiagnosticsSoftware LDS ............................................................ 25
12.2 Measurement and evaluation with the PRIMES Cube App ................... 25
12.3 Functions and settings via the software ................................................ 25
13 Maintenance and service 26
13.1 Exchanging the protective window ....................................................... 26
13.1.1 Safety instructions .................................................................. 26
14 Measures for the product disposal 29
15 Technical data 30
16 Dimensions 32
17 Declaration of conformity 33
18 Appendix 34
18.1 System control (option) ........................................................................ 34
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1 Basic safety instructions
Intended use
The Cube M is used to measure power in the beam path of lasers. Please observe and
adhere to the specifications and limit values given in chapter15, „Technical data“, on
page30. Other forms of usage are improper. The information contained in this operating manual must be strictly observed to ensure proper use of the device.
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 circuit (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 ANSIZ136 “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:
• Connect the device’s safety circuit (interlock) to the laser control. Make sure that
the safety circuit (interlock) will turn 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.
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• 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 interlock
cable.
4 Special information for measuring devices with recharge-
able 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 chapter15, „Technical data“, on page30.
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
Protective win-
dow holder
Laser interlock
Micro-USB socket
Fig. 5.1: System description of the Cube M
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, increased scattered or directed reflection of the laser beam will occur.
X
Align the device as described in chapter 7.2 on page 12.
X
Install the device according to chapter 7.3 on page 14 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.
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7.2 Mounting position
The Cube M can be mounted vertically or horizontally. The Cube M must be aligned to
the laser beam. The laser beam must hit the inlet aperture in the middle. Please mind
and adhere to the specifications and limit values given in chapter15, „Technical data“,
on page30.
The Cube M is positioned above the focus (see Fig. 7.1 on page 12). Make sure that
the laser beam is convergent and the permissible power density at beam entrance is
not exceeded. The focal position of the laser beam must be located on the lower edge
of the device.
To align the Cube M under the laser, a alignment tool is included (see chapter 7.2.1 on
page 13).
Presentation with perpen-
dicular beam incidence
Presentation with max. angle
of incidence of 20°
max. 4 mm
20°
max. 4 mm
Cube M
Focusing plane
Laser beam
Fig. 7.1: Alignment to the laser beam
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7.2.1 Align the Cube M with the alignment tool
Using the alignment tool and a pilot laser beam, you can position the device with the
necessary accuracy (see Fig. 7.2 on page 13):
1. Put the alignment tool on the inlet aperture.
2. Turn on the pilot laser and align the device:
• If the laser beam hits the little marking in the alignment tool, the device is aligned.
NOTICE
Damaging/Destruction of the alignment tool
The alignment tool is made of plastic. The exposure with laser radiation
will destroy the alignment tool.
X
Remove the alignment tool before measurement.
Marking
Alignment tool
Fig. 7.2: Alignment of the Cube M using the alignment tool
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7.3 Install the Cube M
1. Align the device with the laser beam as described in chapter 7.2 on page 12
and Fig. 7.1 on page 12.
2. Install the device with the mounting threads as shown in Fig. 7.3 on page 14.
3. Ensure a stable installation of the device:
• The device must not be able to move.
4. Connect the interlock connection cable.
5. Remove the alignment tool from the protective window of the device.
M6 x 6
2x
M4 x 8
50
5 5
24.5
Fig. 7.3: Mounting threads in the Cube M housing
7.4 Remove the Cube M
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. 7.3 on page
14).
4. Remove the interlock connection cable and remove the device from the laser
system.
5. Apply the alignment tool to prevent contamination of the protective window.
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8 Connections
Laser interlock
Micro-USB socket
Fig. 8.1: Connections
8.1 External safety circuit (Laser interlock)
The external safety circuit protects the measuring device from damages caused by
switching of the laser in case of an error.
If the absorber is still too hot, pin 3 and 4 are connected. If the absorber is ready for
operation, pin 1 and 4 are connected. A suitable 2 m long connection cable is included.
NOTICE
Damaging/Destruction of the device
If the safety circuit 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.
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Pin diagram 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 inter-
lock mode (absorber too hot)
Tab. 8.1: Pin assignment of the 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 M. This enables a wireless
connection with the PC, tablet or the smart phone. 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.
The Cube M can be controlled entirely via the Bluetooth connection, and it is also possible to transmit the measuring values. 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
5seconds Turn on/Turn off
2seconds Show measuring values
Repeated pushing for 2 seconds Turn over measuring value display
Tab. 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
Interlock open The absorber temperature has exceeded 100°C. In order to protect
the device, the safety circuit 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 circuit 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 25) approx. 15 hours.
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11 Measuring and displaying with the Cube M
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 chapter13.1, „Exchanging the protective window“, on page26).
X
Only operate the device with a clean protective window.
CAUTION
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 chapter15, „Technical data“, on page30 and chapter18, „Appendix“, on
page34 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
100µs
Fig. 11.1: Laser rise time > 100µs
P
Max
≙ P
Meas
t
t
p
t
0
P
100µs
Fig. 11.2: Laser rise time < 100µs
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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 300J is generally
recommended, as long as the measurement duration is < 2 s.
Example: With a laser power of 1kW and an irradiation time of 300ms, 300 J are
absorbed.
E = P · t = 1000W · 0.3s = 300J
Tab. 11.1 on page 21 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
1000
3000
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 21.
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11.3 Single measurement
Please read chapter11.1, „Safety instructions“, on page19 first.
X Press the on/off button for at
least 5 seconds.
The start menu appears.
After approx. 5seconds, the
device is ready for operation.
X Turn on the laser. For a high measurement accuracy, we recommend
an energy input of 300J per measurement.
See chapter11.2.2, „Minimum energy per single
measurement“, on page21.
The thermalization is displayed by
means of a progress bar (duration
approx. 15seconds).
The measured power, the tem-
perature, 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 chapter11.1, „Safety instructions“, on page19 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 23 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
1000
3000
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 900J
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 23.
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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 M. 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.
2seconds.
The measured values and the time are
displayed.
X Press the on/off button again for 2 sec-
onds 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 25.
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 25.
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 interlock on/off. For safety reasons switching off the 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 30 mm
Glass thickness 1.5 mm
Order number 801-004-054 (1 piece); 410-011-022 (10 pieces)
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.
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CAUTION
Burns due to hot components
After a measurement the optics 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.
NOTICE
Damage to the optics
Pollution on the optics surface causes measurement deviation during laser beam irradiation by means of absorption and can damage the optics.
X
Ensure during exchanging the protective window that the subjacent optics will not be polluted.
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1. Observe the safety instructions in chapter13.1.1, „Safety instructions“, on
page26.
2. Unscrew the 3 Torx screws M2.5 x 4 mm on the protective window holder.
3. Place the device as shown in Fig. 13.1 on page 28 and carefully remove the
protective window holder upwards.
• Make sure that the inserted O-ring does not fall out of the device.
4. Remove old protective window from the device and dispose of 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 28.
7. Tighten the protective window holder with 3 Torx screws M2.5 x 4 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 4 mm
Protective window
holder
Protective
window
Optics
O-ring
Fig. 13.1: Exchanging the protective window on the Cube M
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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
Germany
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15 Technical data
Measurement parameters
Max. beam diameter on the protective window 4 mm
Min. beam diameter on the protective window 1 mm
Wavelength range 1030 – 1090 nm
Power range
Devices with aluminum absorber
1)
Devices with copper absorber (from mid 2018)
1)
25 – 1000 W
2)
25 – 2000 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;
3000 J: 1 cycle / 15 min
Accuracy
Angle of incidence up to 5 °
Angle of incidence from 10
° to 20 °
± 3 %
± 5 %
Reproducibility ± 1 %
1)
Please read the information on the identification plate to determine if your device is equipped with
an aluminum or copper absorber.
Type
S/N
Built
2018
www.primes.de
PRIMES
Cube M
13732
When nothing is marked, an absorber made of
aluminium is built into the device.
Type
S/N
Built
2018
www.primes.de
PRIMES
Cube M
13762
Cu
When a Cu marking is made, an absorber
made of copper is built into the device.
2)
The stated limit values are to be understood in correlation with the permitted maximum energy
(E = P ∙ t).
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Limit values
Max. absorber temperature 120 °C
Energy per measurement 50 – 3000 J
Recommended energy per measurement 300 – 500 J
Max. power density (peak) at beam entrance 250 kW/cm²
Max. laser rise time 100 µs
Max. angle of incidence perpendicular to
inlet aperture
± 20 °
Max. centered tolerance ± 2.0 mm
Supply data
Power supply Integrated lithium-ion battery, which can be
charged via a micro-USB port
Temperature range for charging the lithium-Ion
battery
0 °C up to +45 °C
Communication
Interfaces USB / Bluetooth
Dimensions and weight
Dimensions (L x W x H) (without connectors) 60 x 65 x 80 mm
Weight (approx.) 600 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
65
M6 x 6
2x M4 x 8
79.5
60
Ø 24
15.5
30
505 5
13.5
24.5
32.5
X
View 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 System control (option)
An optional connection to the system control is available. Please contact your PRIMES
sales partner with any questions.
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Page 36
PRIMES GmbH
Max-Planck-Str. 2
64319 Pfungstadt
Germany
Telephone: +49 6157 9878-0
[email protected]
www.primes.de
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