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Operating Manual
Translation of the Original Instructions
Cube M
Revision 03/2018 EN

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Summary of Contents for Primes Cube M

  • Page 1 Operating Manual Translation of the Original Instructions Cube M Revision 03/2018 EN...
  • Page 3: Table Of Contents

    Installation/Removal Prepare installation ................10 Mounting Position ................11 7.2.1 Align the Cube M with the Alignment Tool ....... 12 Install the Cube M ................13 Remove the Cube M ................13 Connections External Safety Circuit (Laser Interlock) ..........14 Micro-USB-Socket ................
  • Page 4 Measurement Storage ................. 23 Measurement and Evaluation via Software 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 Maintenance and Service 13.1 Exchanging the Protective Window ............
  • Page 5: Basic Safety Instructions

    Cube M 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 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.
  • Page 6 Cube M • 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.
  • Page 7: Symbol Explanation

    Cube M 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.
  • Page 8: Conditions At The Installation Site

    Cube M 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 confor- mity with the EC guidelines. Call for observing (visual feedback from the device or the software).
  • Page 9: System Description

    Display On/Off Button Micro-USB-Socket Fig. 5.1: System description of the Cube M 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.
  • Page 10: Installation/Removal

    Cube M Installation/Removal Prepare installation Turn off the laser source. 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...
  • Page 11: Mounting Position

    To align the Cube M under the laser, a alignment tool is included (see Chapter 7.2.1 on Page 12).
  • Page 12: Align The Cube M With The Alignment Tool

    The adjustment tool is made of plastic. Exposure with high power fo- cused 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 Revision 03/2018 EN...
  • Page 13: Install The Cube M

    The device must not be able to move. Connect the interlock connection cable. Remove the alignment tool from the protective window of the device. Fig. 7.3: Mounting threads in the Cube M housing Remove the Cube M Turn off the laser source.
  • Page 14: Connections

    Cube M Connections Laser Interlock Micro-USB-Socket Fig. 8.1: Connections 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.
  • Page 15: Micro-Usb-Socket

    1 Bluetooth stick, the range under free space conditions is approx. 250 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 pos- sible to transmit the measuring values. When the Bluetooth connection is activated, the USB interface is deactivated.
  • Page 16: Control Elements

    Cube M Control Elements 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 Tab. 9.1: On/Off button Display Laser power in Watt...
  • Page 17: Status Messages

    Cube M 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.
  • Page 18: Measuring And Displaying With The Cube M

    Cube M 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 radiation (laser class 4).
  • Page 19: Laser Parameter Setting

    Cube M 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 trans- ferred to the laser controller as pulse length. The maximum laser rise time for the power measurement is <...
  • Page 20: 11.2.2 Measurement With Pulsed Lasers

    Cube M 11.2.2 Measurement with Pulsed Lasers 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.
  • Page 21: Single Measurement

    Cube M 11.3 Single Measurement Please read Chapter 11.1, „Safety Instructions“, on Page 18 first. Press the on/off button for at least 5 seconds. The start menu appears. After approx. 5 seconds, the device is ready for operation. Turn on the laser. For a high measurement accuracy, we recommend an energy input of 400 J per measurement.
  • Page 22: Serial Measurement

    Cube M 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.
  • Page 23: Measurement Storage

    Measurement Storage The device automatically saves the previous 63 measurements. The memory can be read out using the PRIMES Cube app for mobile devices with Android™ or the optional LaserDiagnosticsSoftware LDS. You can also call up the last 14 measurements directly on the display.
  • Page 24: Measurement And Evaluation Via Software

    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.
  • Page 25: Maintenance And Service

    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...
  • Page 26 Cube M 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.
  • Page 27 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 O-ring Optics Fig. 13.1: Exchanging the protective window on the Cube M Revision 03/2018 EN...
  • Page 28: Measures For The Product Disposal

    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...
  • Page 29: Technical Data

    Cube M 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 25 – 2000 W Irradiation time 0.1 – 2.0 s...
  • Page 30 Cube M 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 –...
  • Page 31: Dimensions

    Cube M Dimensions Ø 24 15.5 View X All dimensions given in mm Revision 03/2018 EN...
  • Page 32: Declaration Of Conformity

    Cube M Declaration of Conformity Revision 03/2018 EN...
  • Page 33: Appendix

    Cube M Appendix 18.1 Measuring Range as a Function of the Absorber Temperature PWC - Messbereich in Abhängigkeit der Absorbertemperatur 3000 1000 1000 25 °C Ambient Temperature The measuring range varies in accordance with the ambient temperature. To achieve the greatest possible accuracy, the...
  • Page 34 Cube M Revision 03/2018 EN...
  • Page 35 Cube M Revision 03/2018 EN...
  • Page 36 PRIMES GmbH Max-Planck-Str. 2 64319 Pfungstadt Deutschland Telephone: +49 6157 9878-0 info@primes.de www.primes.de...

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