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Summary of Contents for mru DM9600
- Page 1 USER MANUAL DM9600 MRU GmbH, D-74172 Neckarsulm 1 / 39...
- Page 2 USER MANUAL DM9600 2 / 39 MRU GmbH, D-74172 Neckarsulm...
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Page 3: Table Of Contents
USER MANUAL DM9600 Content General information ......................6 1.1. The company MRU GmbH ..................6 1.2. Important notes for this operating manual ..............7 1.3. Intended usage ......................7 1.4. Security direction ....................... 7 1.5. Packaging ........................8 1.6. Return of hazardous waste - Waste Disposal/Returns/Warranty ....... 8 1.7. - Page 4 9.2. Factory settings......................32 9.3. Service values......................32 Appendix ........................33 10.1. Technical details ...................... 33 10.2. Firmware update ...................... 36 10.3. Trouble shooting ...................... 37 10.4. Declaration of conformity DM9600 ................38 4 / 39 MRU GmbH, D-74172 Neckarsulm...
- Page 5 Packing List and have it signed by the shipper’s agent prior to accepting the shipment. Submit damage claim to MRU immediately. NOTE: Damage claims not received by MRU within 3 days of receipt of shipment will not be accepted. Important notice! This high quality electronic device utilizes batteries that discharge even when the device is not in use.
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Page 6: General Information
General information 1.1. The company MRU GmbH This device, DM9600 is manufactured by the MRU GmbH in Neckarsulm Germany (founded in 1984), a medium sized company that specializes in developing, producing and marketing high quality emission monitoring analyzers. MRU GmbH produces a wide range of instruments, from standard analyzers up to tailor made industrial analyzers. -
Page 7: Important Notes For This Operating Manual
Additional hints in other chapters will be clearly marked with an ATTENTION sign. 1.3. Intended usage The DM9600 is a manometer that is used for pressure measurements as well as temperature measurement of NON-explosive gases. 1.4. Security direction The following security directions must be followed at any time. -
Page 8: Packaging
1.6. Return of hazardous waste - Waste Disposal/Returns/Warranty MRU GmbH is required to accept the return of hazardous waste such as batteries that cannot be disposed of locally. Hazardous waste must be returned to MRU prepaid. 1.7. Return of analyzer according to ElektroG MRU GmbH is required to accept the return, for proper disposal, of all analyzers delivered after 13th of August 2005. -
Page 9: Dm9600 Description
USER MANUAL DM9600 DM9600 description 2.1. Introduction The main task of the DM9600 is measuring pressure and temperature. Optional with AUX port: HC-probe for gas leak detection External pressure sensor to measure higher pressures 2.2. The DM9600 The DM9600 has a compact and robust fiber-reinforced plastic enclosure. -
Page 10: Operating The Dm9600
The user will be asked to perform a zeroing when this mode is selected. The measurement accuracy is warranted once the zeroing was performed. The DM9600 will select last zeroing in case the zeroing was not performed -> see last zeroing. -
Page 11: Display
USER MANUAL DM9600 3.5. Display All information needed to operate the DM9600 will be displayed as follows: 1 Main menu 2 Function keys 3 Function keys 4 Context key 5 Battery charging condition (Lithium-Ion Battery) 6 SD-Carte inserted SD-Card reader GREEN symbol –... -
Page 13: First Startup
USER MANUAL DM9600 First startup The DM9600 can be customized during the first start-up. Of course, all modifications can be also done at a later stage. 4.1. Readiness of the DM9600 Unpack the DM9600, read the complete manual. • The DM9600 is delivered fully assembled and ready to use. Nevertheless, •... -
Page 14: Adjusting Date And Time
Modify the date and time with the buttons left/right and up/down 4.3. Bluetooth settings (optional) The following MRU Software can be used: MRU4u (Bluetooth) available in the Apple App Store and Google Play Store The Bluetooth-Passkey (connection code) is: 1234 The Bluetooth mode can be viewed and selected in the EXTRAS / Setting / Bluetooth menu. -
Page 15: Maintenance And Care
USER MANUAL DM9600 Maintenance and care 5.1. Cleaning and care The DM9600 required only little maintenance: Charge the battery completely in case you will not use the analyzer over a • longer period. Then recharge the battery every 6 months (using the included battery charger connected to the USB port). -
Page 16: Preparation For Each Measurement
The device will display should you try and operate it whilst outside of the defined temperature ranges. In case the DM9600 was stored at a very cold location you will have to give the device time to adapt to the warmer environment before powering it up, this will avoid condensation! The DM9600 is not operable when not within the temperature parameters. -
Page 17: Performing A Measurement
USER MANUAL DM9600 Performing a measurement The DM9600 base version has the complete functionality for you to make pressure and temperature measurements. For additional measurements additional accessories must be purchased and used. 7.1. Auto-Log function The Auto-Log function allows you to define the measuring time and the measuring intervals. -
Page 18: General Measurement
USER MANUAL DM9600 7.2. General measurement During the general measurement, the measured pressure as well as measured temperature are displayed, the values can be Auto-logged and saved. The absolute pressure can also be displayed (optional) Context menu: Auto-Log: Measurements are being logged... -
Page 19: Pressure Measurement
USER MANUAL DM9600 7.3. Pressure measurement Press Pressure measurement to enter this menu. On the first page of the pressure measurement 4 pressure values can be recorded. The current displayed pressure value can be assigned and saved to one of the 4 available spots. -
Page 20: Temperature Measurement
Print: Measurements are printed (external IR printer) Page - : turn to previous page Page +: turn to next page NOTE: The measurement accuracy can only be granted with original MRU temperature sensors! MRU GmbH, D-74172 Neckarsulm 20 / 39... -
Page 21: Flow Velocity Measurement (Option)
USER MANUAL DM9600 7.5. Flow velocity measurement (option) In this menu, the flow velocity can be determined. On page 1 the flow velocity as well as the norm volume are displayed. On page 2 the absolute pressure, the static pressure and differential pressure is displayed. - Page 22 USER MANUAL DM9600 Connecting the Pitot tube: MRU GmbH, D-74172 Neckarsulm 22 / 39...
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Page 23: Leak Detection Using The External Hc-Probe (Option)
Please make sure that the red dot on the AUX port and the red dot on the HC probe plug are aligned when connecting the HC probe to the DM9600. There will be a red flashing information (connect HC probe) on the screen in case the HC probe has not been connected yet. -
Page 24: Usage Capability Test (Option)
USER MANUAL DM9600 7.7. Usage capability test (option) What is the usage capability test? The Usage capability test helps to determine and judge leakages (gas leakage) in low pressure gas pipes. Tested will be all in operation or repaired pipes with all faucets, however without gas units and their regulators and security devices. - Page 25 Pressures higher than 100 mbar can occur when pulling out the syringe piston rapidly. ATTENTION: Slowly pull out the syringe piston to have pressures lower than < 50 mbar on the DM9600. MRU GmbH, D-74172 Neckarsulm 25 / 39...
- Page 26 Entering pipe volume manually Enter the calculated pipe volume. Entering range is 3 to 1000 l (standard value is 20 l). The DM9600 will calculate with 3 l should the calculated value be smaller than 3 l. Entering additional parameters Min value...
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Page 27: Printing Measurement Results
USER MANUAL DM9600 Apply test pressure This window is used to pressurize the pipe section that needs to be tested. There will be a red bar should the pressure be below 20 mbar and there will be an error message when starting the test. -
Page 28: Data Storage
New sites can be generated. Modifications and additions can be transferred using the PC program MRU Win. Attention: Sites that have been created in the DM9600 will NOT be transferred back to the PC. Only measurement results will be transferred from the DM9600 to the PC which will be identified by the site number. -
Page 29: Sites
The first line which must have a distinct site number for identification. The • DM9600 can also create a new site number (the next available site number will be selected). All other lines are user definable lines for address, customer name and so •... -
Page 30: Data Transfer Using The Sd-Card
PC. (see also 3. + 4. Export of measurements) The DM9600 will mark duplicate site numbers after import. If the same file is imported to the same DM9600 an indication will be displayed in red letters. -
Page 31: Information About The Data Storage
DM9600. This is very useful especially when modifications (like modified telephone number, etc.) have been made manually in the Sites Administration of the DM9600 and these modifications need to be updated in the PC program. Or, if the same sites must be installed in a second DM9600. -
Page 32: Extras / Settings
USER MANUAL DM9600 EXTRAS / Settings The DM9600 leaves our factory with standard firmware settings, and in most cases, this will cover your daily needs. However, these settings are adjustable and customizable to make work even easier. 9.1. Service adjustment menu The service adjustment menu is PIN code protected. -
Page 33: Appendix
USER MANUAL DM9600 Appendix 10.1. Technical details General data Prüfmedien non-aggressive gas suitable for Durchmesser Anschluß Druck- 8,0 mm Connector diameter /Unterdruck Größe Silikonschlauch Ø 6 x 2 mm Size silicone hose 5 to 40 °C Betriebstemperatur Operating temperature 41 to 104°F - 20 - + 50 °C... - Page 34 USER MANUAL DM9600 Messgenauigkeit / Accuracy Sensor ±75 hPa (mbar) Sensor Messbereich -75,0 hPa ... +75,0 hPa Range Auflösung 0,1 Pa Resolution Genauigkeit ± 2,0 Pa / 0,5% Accuracy abs. / reading Messwert (0 ... 50 °C): ±0,4 % Temperatureinfluß (typisch) Temp.
- Page 35 USER MANUAL DM9600 Genauigkeit abs. /vom ± 1,0 hPa / 1% Accuracy abs./reading Messwert (0 ... 50 °C): ±0,5 % Temperatureinfluß (typisch) Temp. variation (typical) (32 ... 122°F): ±0.5 % Sensor ±7.000 hPa (mbar) Sensor Messbereich -7,000 bar ... +7,000 bar Range Auflösung...
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Page 36: Firmware Update
10.2. Firmware update How to install a new firmware into the DM9600 Turn on the device. Select the context menu / extras / device info In the 3rd line you will see the current installed firmware version for example 1.00.05 We will need the following information from you in case something has gone wrong with the update. -
Page 37: Trouble Shooting
USER MANUAL DM9600 How can I verify that the update was successfully? Turn on the device. Select the context menu / extras / device info In the 3rd line you will see the current installed firmware version for example 1.00.05 What can I do if see that the old firmware version number is still displayed? Repeat the update procedure. -
Page 38: Declaration Of Conformity Dm9600
USER MANUAL DM9600 10.4. Declaration of conformity DM9600 MRU GmbH, D-74172 Neckarsulm 38 / 39... - Page 39 USER MANUAL DM9600 Technical data change w/o notice Date of issue: 20170821 MRU GmbH, D-74172 Neckarsulm 39 / 39...
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