Table of contents About this operating manual ......................7 Safety ..............................8 Use of the device ..........................8 Explosion hazard ..........................8 Hazards due to high temperature ....................9 Danger of electric shock ........................9 Danger due to ultrasound ......................10 Danger due to the sonicating medium ................... 10 Harmful to health due to ultrasound noise ................
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Operation ............................17 Immersion depth notes ......................17 Preselect parameters for sonication ..................17 5.2.1 Set amplitude or power ......................17 5.2.2 Enter sonication time ........................18 5.2.3 Set pulsation ..........................18 5.2.4 Setting temperature monitoring ....................18 Start sonication ..........................19 Creating and starting programs ....................
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Troubleshooting a malfunction ....................27 Maintenance .............................28 Cleaning the device ........................28 Refurbish probe ..........................28 Repair ............................... 29 Disposal .............................30 Device information ..........................31 Technical data ..........................31 Ambient conditions ........................32 CE conformity ..........................33 Accessories ............................34 Available probes ..........................34 Optional accessories ........................
• If you pass this device on to others, please enclose these instructions for use. • Contact your specialist dealer or BANDELIN if any of your questions are not answered in these instructions for use. Information on service can be found in chapter 6.3 Repair.
Safety Safety Use of the device The device is intended to be used in laboratories, clinics and in industrial research. It performs diverse tasks during sample preparation in Quality Assurance, scientific experiments, analyses, and in pilot or short-series manufacture. Only use the GM 5000 ultrasonic generators with the ultrasonic transducers from chapter 8 Device information.
Safety Hazards due to high temperature Ultrasound heats up the sonicating medium. The device, the sonicating medium and the sonication vessel can become very hot during prolonged ultrasound operation. Contact with these products may cause burns. • Do not leave the ultrasound switched on for longer than necessary. •...
Safety Danger due to ultrasound Strong ultrasound destroys cell structures. Exposing a body part to ultrasound can lead not just to skin damage, but also to internal tissue damage. On fingers, the periosteum can become damaged. • Do not touch the probe, the booster horn or the standard horn during operation. Do not touch the sonication fluid during operation.
Safety Damage to the probe and sonication vessel Probes are sensitive to shock. Handle the probes with care. Make sure that the probe does not touch the sonication vessel. This can damage the probe and the vessel. Foreign bodies on the contact surface between the probe and standard horn or booster horn can destroy both parts.
Design and function Design and function Overview Overview of the device 1 Ultrasound generator 2 Touchscreen 3 Connector for ultrasonic converter 4 LAN connection 5 USB Type B port 6 USB Type A port 7 Mains switch 8 Cold device socket with fuse holder 9 Ultrasonic converter 10 Start/Stop key 11 Standard horn/booster horn...
Design and function Symbols and buttons on the touch screen Return to previous screen Reset values Confirm/Save Go to startup screen Calling up the screen help Start Pause Stop Function The device convert the absorbed grid energy into high-frequency energy. The ultrasonic converter converts the high-frequency energy into ultrasound.
• Prevent liquid from entering the unit. Screw the probe onto the ultrasonic converter; see 4.2 Mounting/removing the probe. Clamp the ultrasonic converter on the black housing in a suitable holder. BANDELIN recommends the HG 40 stand; see 9 Accessories.
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Preparation for operation Procedure Clean the mounting surfaces of the ultrasonic converter and the probe. Screw the probe on hand-tight. Place the ultrasonic converter on a firm tabletop. In the case of probes, support the probe tip with a thick underlay if necessary. Place the sickle spanner on the ultrasonic converter.
Preparation for operation Switching the device on and off Switching on the ultrasonic homogeniser for the first time Allow the device to stand for 2 hours at its operating location before switching it on so that it can adapt to the climatic conditions. Switch on the device using the mains switch on the rear of the ultrasonic generator.
Operation Operation Immersion depth notes The recommended immersion depth for probes is 10 ... 20 mm, to prevent the aspiration and mixing-in of air. If mixed-in air is desired, the probe may be immersed just a few millimetres. When producing emulsions, the probe should be immersed to the height of the surface separating the liquids to be mixed.
Confirm your entry with the “Confirm/Save” button. 5.2.4 Setting temperature monitoring With the BANDELIN temperature sensor TM 5000 you can monitor the temperature of the sample during sonication. You can set whether the ultrasound is switched off or only a warning tone is emitted when a limit value between 0 °C and 100 °C is reached.
Operation Start sonication Requirement • The probe tip is immersed in the sonicating medium; see 5.1 Immersion depth notes. On the startup screen, tap the “Start” button. » The “Sonication” screen appears. » The preselected sonication parameters are displayed; see chapter 5.2 Preselect parameters for sonication.
Operation Creating and starting programs 5.4.1 About programs Programs are saved parameter sets for sonication. Amplitude or power, time and pulsation are stored in a program. A total of eight programs can be stored. Each program can be active or inactive. The sequence in which the programs are executed can be defined as required. 5.4.2 Creating a program On the startup screen, tap “Programs”.
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Operation Deactivating a program On the startup screen, tap “Programs”. » The “Programs” overview screen is shown. Tap on a program number that is highlighted in colour. » The screen with the summary of program parameters appears. Tap the “Deactivate” button. »...
Operation 5.4.4 Starting a program To start set and activated programs in the specified sequence, proceed as follows: Requirement • The probe tip is immersed in the sonicating medium; see 5.1 Immersion depth notes. • At least one program is activated and a space is assigned in the sequence; see 5.4.3 Activating and deactivating a program.
Operation Creating documentation Activate logging Information The logs are also generated without connection of a USB device. They can be exported later, as long as the device has not been switched off in the meantime. The logs are lost when the device is switched off.
Operation Set settings 5.6.1 Adjusting the button function You can specify whether the button on the ultrasonic converter must be held down in order to activate the ultrasound, or whether it is switched on and off by pressing briefly. On the startup screen, tap “Settings”. Tap “UW button”.
Operation 5.6.4 Setting time and date Information The time does not adjust automatically to summer time. At the start and end of summer time, you must reset the time. On the startup screen, tap “Settings”. Tap on “System”. Tap on “Time/Date”. Tap the values to be changed.
Operation 5.6.7 Set temperature unit You can select either Fahrenheit or Celsius as the displayed temperature unit. On the startup screen, tap “Settings”. Tap on “System”. Tap “Units”. Select the desired temperature unit. Confirm your entry with the “Confirm/Save” button. 26 / 40 51846-003 en/2023-12...
Operation Troubleshooting a malfunction Proceed according to the message on the touchscreen to rectify the fault. The following table contains faults that are not displayed on the touchscreen. Error Possible causes Troubleshooting Device cannot Mains cable loose or • Check the plug connection for firm positioning. be switched on faulty •...
Maintenance Maintenance Cleaning the device • Disconnect the device from the mains before cleaning. • Wipe the device with a lint-free damp cloth. You can use a commercially available cleaning agent without abrasive additives. • If necessary, the surfaces can be treated with a surface disinfectant. •...
Fill out the form and attach it to the outside of the packing so that it is clearly visible. Acceptance will be refused without a completed form. Send the device to the following address: BANDELIN electronic GmbH & Co. KG Heinrichstr. 3–4 12207 Berlin...
Disposal Disposal WARNING Health risk due to contaminated device - Decontaminate the device before disposal if it has come into contact with hazardous substances. - Also decontaminate accessories before disposal. Dispose of the device properly as electronic waste if it can no longer be used. Do not dispose of the device with household waste.
Device information Device information Technical data Ultrasound generator Type: GM 5050 Mains supply: 100-240 V~ ±10% 50/60 Hz Current consumption: 230 V AC 0,4 A 115 V AC 0,9 A Fuses: F 2 A Protection class: Ultrasonic frequency: 20 kHz ±0.5 kHz, 30 kHz ±0.5 kHz Frequency tracking: Automatic Time setting range [hh:mm:ss]:...
Device information Ultrasonic converter UW 5020 Ultrasonic frequency: 30 kHz Weight: 0,5 kg Dimensions: Ø 50 mm × 150 mm Degree of protection: IP 30 Ultrasonic converter UW 5050 Ultrasonic frequency: 20 kHz Weight: 0,6 kg Dimensions: Ø 50 mm × 185 mm Degree of protection: IP 30 Temperature sensor...
Device information CE conformity The device satisfies the CE-marking criteria of the European Union: - 2014/35/EU – Low Voltage Directive - 2014/30/EU – EMC Guideline - 2011/65/EU RoHS Directive A declaration of conformity can be requested from the manufacturer by providing the serial number.
Accessories Optional accessories Stand HG 40, for correct, variable positioning of the ultrasonic converter. Sound proof box LS 40, reduces noise emissions by approx. 30 dB(AU). Temperature sensor TM 5000, Pt 1000, sample temperature monitoring. For further accessories, please refer to the product information. 35 / 40 51846-003 en/2023-12...
Accessories Optional tool Double open-end spanner MS 8/10 Mounting/disassembling of the probes for HD 5020 Open-end spanner MS 10 Mounting/disassembling of the probes for HD 5050/5100/5200 Sickle spanner HS 25/28 For holding UW 5020/5050 in place during mounting/disassembling of the probes Torque wrench DMS 10 For mounting probes with defined torque Except probes for HD 5020/5400...
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