The information contained in this manual is subject to change without prior notice. For the latest information about documentation updates for your specific instrument, please contact your local FOSS representative.
This user manual is intended for users operating the NIRS™ DS3 / DS3 F . Please read the manual carefully and act accordingly. For safety reasons, personnel not familiar with the safety information and operating instructions should not be permitted to use the instrument. Explanation of safety symbols used in this manual. Explanation of safety terms used in this manual.
The equipment is CE labelled and complies with the following directives: • EMC (ElectroMagnetic Compatibility) Directive 2014/30/EU • LVD (Low Voltage Directive) 2014/35/EU • Packing and Waste Directive 94/62/EC • RoHS Directive 2011/65/EU • WEEE Directive 2012/19/EU • REACH Directive 1907/2006/EC • FCC ID: 2AZ6MNIRSDS3 The instrument is only compliant if no changes or modifications are made to the device.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. • The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission.
NIRS™ DS3 / DS3 F is the fifth generation in a series of instruments designed for high precision NIR measurement, characterisation of organic materials, and qualification of known materials to allowable quality parameters. The instrument is designed for stable operation in harsh environments, while providing the precision and accuracy that users have come to expect of FOSS near-infrared (NIR) instruments. Fig.
1 Fig. 2 Front view 1 2 3 4 Fig.
A sample, ground or unground, is placed in a sample cup which is placed in the instrument. By means of a motor the cup is turned so that multiple parts of the sample are scanned. This multipoint reflectance measurement allows for an accurate analysis of the sample. Especially for inhomogeneous samples like pellets it is crucial to have a multipoint measurement. Fig.
1 2 Fig. 5 3 Sample cups There is a radio-frequency identification (RFID) tag on all cups. The RFID tag contains information about cup type and a unique cup ID for each cup. • The unique cup ID is stored together with each analysis providing traceability. • The cup type can be connected to the specific application. A warning will be generated if the wrong cup type is used with that application. The use of RFID for cup type or cup ID control can be edited or disabled via the software.
2 1 3 4 5 Fig. 6 6 Other cups and accessories The Large Cup Extension fits on the bottom part of the large sample cup. It can be used when a larger sample volume is required in order to scan a representative portion of the sample.
The best choice for samples that tends to stick to the cup. Also the preferred choice for samples warmer than 50 °C. It should only be used for homogeneous samples. For wet, sticky or otherwise unpleasant samples. Can be used with plastic or glass petri dishes. The absorbance spectrum of the petri dish has to be taken into account while developing calibrations. The gold reflector is suitable for homogeneous, fairly transparent, liquid samples.
This chapter gives an overview of the two software programs used for operation and network management of NIRS DS3 / DS3 F. • ISIscan Nova • FossManager This user manual describes the main features and workflow for routine operations in the ISIscan Nova software and some in the FossManager software, which is used for configurations and setup. In both software systems you can find built-in Help files which give further information on specific details.
FossManager is used for configuration of the ISIscan Nova user interface determining what is available for the routine analysis operations: • Active Products / Calibrations • Operation profiles (e.g.
• The Routine Operator operates the NIRS DS3 / DS3 F via ISIscan Nova software. • The FossConnect server is used for backup of data and configuration settings. The FossConnect server can either be FOSS hosted or customer hosted. Please contact your local FOSS representative for more details. • Network can consist of one or several FOSS instruments of different types. • Wide Area Network can also be a Local Area Network (LAN).
The analyser is supplied with software to support all the necessary functions and features to operate the system on a daily basis. At start-up of the instrument you will see the screen shown in Fig. 12. 1 2 3 4 5 6 12 7 11 10 9 8 Fig. 12 Start-up screen The Result view (Fig. 13) is the view normally used during routine analysis. The view shows the information about the last sample analysed. The information presented on the screen depends on the setup made in FossManager.
Fig. 13 Result view The central part of the screen shows information about the sample being analysed. The information depends on the definitions that have been setup in FossManager. The left part of the screen is related to the analytical result and the right part is related to various user-defined fields containing sample registration information. Start the analysis by pressing the Start button in the lower right corner of the screen. Fig.
The Progress indicator shows the progress of the instrument scanning. The results will be displayed when all calculations are completed. This may be a couple of seconds after the progress indicator is filled. Fig. 17 Should there be an unexpected error or an opened lid during an analysis, it will be shown with a colour indication in the lower left corner of the screen (see Fig. 13). Errors are indicated in red and warnings in yellow .
Fig. 19 History view If product limits are used, a result exceeding a warning or action limit will be displayed with either a yellow (warning) or red (action) background. If you click in the coloured cell, the detailed view will open with information about the exceeded limits. If you click the product selector, you can select another product and get a History view directly presented for that product. There is also a Multi-product History view available.
1 2 3 Fig. 21 Graph view The two drop down lists above the displayed graph allow you to select the parameter or parameters to be displayed. The Edit button in the lower right corner allows you to change the format of the graphs. Fig. 22 Graph View Settings In the Details view (Fig. 23) extended information is obtained for a specific sample. It consists of five tabs.
Fig. 23 The information tab in Details view All registrations linked to the sample by the user: • Sample number • Sample comments • User-Defined Fields Information about how and when the sample was analysed: • Product • Sample cup • Operation profile • Date and time Display of results and outliers. Warnings and errors are indicated with yellow and red backgrounds. Predictions per subsample, including min, max and standard deviation. Graphical display of the absorbance spectrum (raw data).
The Reports function (pos. 6 in Fig. 12) enables printing and export of results according to predefined templates. Fig. 24 Fig. 25 Reports The Care menu (Fig. 26) is used for operations that are not related to routine analysis, such as shutting down the software or running instrument diagnostics. Usually only five buttons are available, but more buttons can be displayed by clicking Show Advanced Settings. See the chapter 4 Operating Instructions for more information. Fig.
A Site Preparation Check List is available from your FOSS representative. This document describes the necessary arrangements to be carried out or tested prior to installation. If this has not been done in advance the check list items should be considered during installation to ensure that the instrument is installed properly. This Check list also contains the PC requirements for the ISIscan Nova installation. Unpack the instrument and its accessories with care. Save all packing material for later use.
For a Local setup (using Local Configurator) only one network connection is needed. A WiFi connection could be used for connecting PC to the internet (but not for connecting to the instrument). Use the enclosed network cable for connecting the instrument to a PC. We recommend that the WiFi be turned off during the first connection; it can be turned on again as soon as the connection is established.
1. Switch on instrument. Wait for the orange front-LED to come on. If the lid was closed when instrument was switched on, the lid will at this point also open automatically. 2. Start ISIscan Nova software on PC. The software will automatically find the instrument and establish contact. 3. When ISIscan Nova starts up, it will automatically initiate the Instrument Diagnostic test. The automatic test above will not be initiated if an Instrument Diagnostic test already has been passed earlier the same day.
1. Choose the appropriate cup for the sample. Carefully prepare your sample and fill the sample cup completely. Sample types that tend to form voids if simply poured in should be compressed using the back of a spoon. 2. Place the filled sample cup in the sample compartment and close the lid. Fig. 27 3. Click the Product icon and select the product you would like to analyse. Fig. 28 Products are installed and configured in FossManager (please refer to the Installation Manual for details).
4. Select a product and place the filled sample cup in position. The specific cup to use with the product can be selected together with the product name in FossManager under Operation Profiles. Here, the cup type indication can also be enabled/disabled. Fig. 29 Cup type = “Large cup” 5. Enter sample information in the Sample Registration dialogue and click OK.
For some sample types it is desired to split a larger sample volume into subsamples and report the results as the average of these subsamples. This is supported via the multi-cup analysis. Normal operation uses sub samples as part of samples in one cup. In the Operation Profiles in FossManager you can set the number of cups ('repetitions') for the product in question. In ISIscan Nova this is shown along with the product name. Fig.
frequently a reboot is needed depends on the PC, but leaving it on for months is not recommended.) The instrument and ISIscan Nova software are turned on and off separately. Shutting down the software will not turn off the instrument or the lamp inside it. To turn off the analyser: 1. Go to the Care view. 2. Click Close application. 3. Click OK to shut down the software. 4. The power to the instrument and the lamp will still be on.
Fig. 35 Instrument diagnostics passed A detailed test report can be viewed via Reports. Select the “Instrument diagnostic (PDF)” report and decide if you want to view it, save it or print it. Fig.
Fig. 37 Example of an Instrument diagnostics report All test reports are stored in FossManager and can be viewed there. Fig. 38 Instrument Information contains the serial number, software versions, IP-address etc. Fig.
If you need to report a problem it is recommended that you include this information when you contact a FOSS representative. Press User Manual to get access to this user manual directly on the screen in ISIscan Nova. Fig. 40 Click Close Application to shut down the software. Fig. 41 If you click Show Advanced Settings in the Care view, more options will appear. See the next section. Fig. 42 If advanced settings is selected, the Care view is expanded and twelve more features appear.
Fig. 44 Care View - Advanced Settings See section 4.3.1 Instrument Diagnostics. The Advanced Diagnostic feature will make it possible to run specific tests on important modules in the system. This is helpful for trouble shooting and is only required if the normal Instrument Diagnostic fails or there are random errors that are not caught by the instrument diagnostics. These tests will operate the modules so better information can be acquired.
See section 4.3.3 User Manual. The FossConnect Synchronisation window gives an overview of the latest synchronisations where the instrument has exchanged data with the server. Fig. 46 To view the content of a session, select it and click View Log. Fig. 47 FossConnect Synchronisation window This opens the View Log dialogue. This shows what was done during the last session.
Fig. 48 If an updated version of ISIscan Nova is distributed from FossManager, a message will be displayed. Fig. 49 Follow the on-screen instructions. After the upgrade is completed, ISIscan Nova requires a restart. Fig. 50 The Settings dialogue is to be used to: • Set FossConnect server connection • Import products and licenses • Specify export paths for storing export reports.
Fig. 51 Local Configurator is installed by default for configuration and management of local products and calibrations. 1. Click Add to add and configure one or multiple FossManager network connection(s). Fig. 52 2. Fill in the fields in the Network properties dialogue. 3. Click Test Connection to test and verify if a connection to the FossConnect server can be established.
Fig. 53 If the correct address and port number is entered and the internet connection is OK, the following message is displayed: Fig. 54 4. Click OK to close it. 5. Click OK once again to save the FossConnect connection. If an incorrect address or port number is entered or the internet connection does not allow the instrument to contact the server, an error message will appear.
Fig. 55 Example of Communication error Failure to connect to the FossConnect Network server could be due to a number of reasons, e.g., internet unavailability, firewalls in local IT-systems, blocked IPaddress ranges and port number in local Networks, etc. Contact the IT support team for the installation site in question (or a person with similar responsibilities and knowledge about the local IT system). Also, check the time and date settings on the local PC.
Nova has an Auto Export feature that can generate a file with sample data right after the measurement is completed. There are a number of settings that control the feature in Nova. Automate Sample Transfer in the Care view is a wizard that helps to set this up. Operation profile and Instrument settings must be set to Auto export for this to work. Export can also be set up manually following the instructions below.
• Auto Export: Enable exporting after each sample. This setting allows some product results to be exported while other products will not be exported. This setting applies to all instruments using products that link to the operation profile. Fig. 58 In Nova Care view, Export tab, there are also options that affect the Auto Export feature. The Wizard Automate sample transfer can be used to set up both import and export of sample data.
To summarise, Nova will automatically export if all the following conditions are met: • Export format is configured on the Master configuration system to either a native .CSV format or to use a valid report template. • The product for the sample is linked to an operation profile with Auto Export enabled. • The local setting in Nova is Turn off automatic export. • The corresponding path is configured in Nova to a valid location.
Note that a pin code ('1234') is required in order to enable automatic backup. Fig. 62 With automatic backup enabled and the time and interval set, ISIscan Nova will automatically create a backup file on the specified location on the time/date in question. This is executed in the background and will not interfere with normal operation of the instrument. Creating the database backup can take several minutes depending on its size.
In the Schedule tab is it possible to configure: • Smart Start • Scheduled Diagnostic Smart Start helps you to save energy and wear on the instrument. It will automatically start the instrument and perform the instrument diagnostics so it is ready for use at the preferred time. It will also close down automatically. The computer and instrument must still be on for this to work. The Scheduled Diagnostics feature allows you to plan a diagnostics test to take place automatically at a specific time of day.
Fig. 65 Local configurator The Data Maintenance dialogue is used to: • Manually backup database (for automatic backup of database, see section 4.4.6) • Restore an existing database backup Fig. 66 Fig.
Running the backup creates a backup file which is named with the instrument serial number, software version, date and time. Fig. 68 Fig. 69 Fig. 70 Example of backup file The path for storage of the backup files and the number of backup files to keep is set in Configuration/Backup (see section 4.4.6). Restore will open a view where you are asked to browse to the backup file you want to restore. 1. Click Restore.
2. Enter the 4-digit code (default = '1234'). Fig. 71 Fig. 72 3. Click Yes to continue. Fig.
Fig. 74 Delete now is a function for manual deletion of samples older than the date specified in the text. This date is determined by settings in FossManager. (The default setting in FossManager is 'older than 60 days'.) Clicking Delete now will prompt you for the PIN code '1234'. Fig. 75 After this will you need to confirm the action to delete samples. Fig.
This section describes in short how to carry out the Instrument Calibration. For more detailed information about the instrument calibrations please see section 4.6 Instrument Calibration. Fig. 77 Instrument Calibration consists of wavelength/bandpass calibration and intensity correction. This ensures that all instruments are calibrated to match each other and thereby enable a good transfer of calibration models between instruments.
3. A typical instrument calibration is carried out with the internal wavelength filter, so the option Use internal wavelength filter should be selected. Fig. 79 If an external wavelength filter is used for instrument calibration, the option Update internal wavelength filter settings should be selected. Fig. 80 4. Click the Calibrate button and place the ERC cup in the instrument and attach the USB key. If the USB is missing, the Software will ask for it later.
For the Instrument Calibration the ISIscan Nova software requires a specific product to be configured. In Local Configurator this product is installed by default from installation, and in FossManager Network this product is set up by the administrator. If this product is not set up correctly you will receive this message: Fig. 82 Please verify that the standardisation product is set up correctly in FossManager (or contact your network administrator).
Fig. 85 Typically, these log files contain detailed, traceable information about the instrument's operation, but they do not contain any sample data or results. This command is used when log files are requested by your FOSS representative, e.g., for support issues. Fig. 86 The PIN code must contain four to six digits. Please make sure that you store the new pin code in a safe place. Fig.
Follow the instructions on the screen. Fig. 89 The Lamp Change option is a help when replacing the lamp. To access this option a PIN code must be entered. The default code is '1234'. There is an option to reset a lamp counter so the system can warn you when there are 500 hours left of the expected lamp lifetime. Here is also so you can change the type of lamp that is installed in the instrument, either the normal 35 W lamp or the 50 W long-life lamp. Fig.
Loosen the lamp by turning the lamp holder counter clockwise as shown in Fig. 91. Fig. 91 See also section 5.3 Lamp Replacement for more detailed instructions.
This is a wizard that helps to set up Export and/or Import of sample data. Fig. 92 Automate sample transfer Tick the appropriate box for setting up import or export or both. Fig. 93 Import License To use the import function is a license required, this will activate the import function. Imported samples will show up in the history view or be analysed automatically depending on the settings in the import file.
Fig. 94 Define import folder Next step is to select a folder for the files to be imported. If a network folder is used can an additional user name and password be added, if the log in used on the PC have access is this not required. Export needs to be set up in Operational Profiles and Instrument settings in Local Configurator or FossManager. The selected Master will be the one used for the export settings here. Fig.
Fig. 96 Define export folder The last step is to select a path for the exported files. Click on the question mark to get help. Fig. 97 This refers to the empty check sample cell which is filled with a local sample and used together with prediction models suitable for that sample type. For information about the artificial FOSS Check Sample, see section 4.5.2 FOSS Check Sample.
2. Create an Operation profile with Cup Type = 'Check sample (sealable)' and name it 'Check Sample', for example. Fig. 98 Check sample setup in FossManager 3. Create a product and name it 'Check Sample', for example. In the different tabs you: • link the operation profile you just created above • link the prediction model(s) you imported above • add the Instrument Group where the instrument in question is registered.
the Local Configurator, then the check sample product is available in ISIscan Nova after you have saved the new product. Analysing the check sample predicts the result on the constituents linked to the check sample product and compares them to the limits defined in FossManager.
Fig. 100 2. Place the check sample in the instrument using the small cup holder. 3. Close the lid. 4. Click Start and enter pin code '1234' to run the check sample definition. Fig. 101 The check sample will now go through a series of analyses. ISIscan Nova may ask you for a sample number (depending on settings in Operation profile). A sample number is not required, but if you have more than one check sample it could be wise to enter the check sample serial number in this field for future reference. 5.
The sample inside the check sample cell may have changed over time and the proper action would then be to either replace the sample and/or to run a new check sample definition to redefine the target values or even review the limits in FossManager. If the check sample is deemed to be OK and fresh, then running the Instrument Diagnostics (from Care View) may give you an indication if something has changed inside the instrument.
Configurator, the Check Sample product is available in ISIscan Nova after you have saved the new product. Limits can be defined in three different ways in FossManager: • Absolute limits • Relative limits with a defined target • Relative limits without a defined target For the artificial check sample it is strongly recommended to use relative limits without a defined target.
Fig. 106 2. Place the check sample in the instrument using the small cup holder. 3. Close the lid. 4. Click Start and enter pin code '1234' to run the check sample definition. The check sample will now go through a series of analysis. ISIscan Nova may ask you for a Sample number (depending on settings in Operation profile. A Sample number is not required, but if you have more than one check sample it could be wise to enter the Serial number of the check sample in this field for future reference. Fig.
Fig. 108 Instrument calibration should be carried out when prompted by the software or when recommended by a FOSS representative. Not performing the instrument calibration when prompted will not prevent you from analysing samples (or other tasks) but all samples will be marked with the warning 'Instrument needs calibration'. Instrument Calibration is also recommended after lamp replacement in NIRS DS3 / DS3 F.
For matching between NIRS DS3 / DS3 F and an existing Network Master instrument from FOSS, the instrument can be set up to use either the XDS (default) or the NIRS 5000/6500 compatibility mode. Which mode to use is defined in FossManager software and is linked to the Operation Profile. 5000/6500 compatibility mode should only be used if the Network Master you are standardising towards is a NIRS 5000 or NIRS 6500.
A NIRS DS3 / DS3 F requires little maintenance. The instrument enclosure is sealed to prevent contamination of critical modules, which keeps maintenance to a minimum. Wipe the instrument cabinet with a moist cloth on a regular basis. Do not use any chemicals to clean the instrument, only a dilute soap and water solution. Brush off excess dust from the lamp cooling flange. Use the supplied brush with fine bristles to gently sweep all dust and sample from the sample presentation glass.
Replace the halogen lamp as follows: 1. Switch off the instrument. Disconnect from mains. 2. Open the front cover and remove the supplied Allen key. Fig. 109 Allen key 3. Remove the four screws holding the cover plate using the Allen key. Fig.
4. Flip down the cover plate. Fig. 111 Cover plate 5. Open the clamps where the white lamp cables are connected. Do not touch the black cables coming from inside the instrument. Fig.
6. Remove the lamp by rotating the lamp holder counterclockwise. Fig. 113 Unscrew the lamp 7. Fit the new lamp and assemble in reverse order. 8. Start the instrument and software. 9. Reset the counter in the instrument software. Fig.
The filter that is located at the rear of the instrument should be replaced regularly, approximately once a year. 1. Push down the handle on the lid and flip down the lid. Fig. 115 Lid 2. Relace the filter. Fig. 116 Filter 3. Close the lid. The temperature inside the instrument is higher than the ambient temperature due to the heat generated by the lamp. Excessive temperature might cause the lamp to burn out prematurely.
2. Remove the four screws holding the cover plate using a 3 mm Allen key. Fig. 117 Cover plate 3. The liquid pump is placed behind the cover plate. Fig.
4. Remove the cap of the cooling liquid pump by turning it counterclockwise and pull. Fig. 119 Cap 5. Check the liquid level and refill if needed. Fig. 120 shows the correct level. 1 2 3 Fig. 120 Liquid levels 6. Assemble the instrument in reverse order. 7. Plug in the power cable and push the power button. 8. The instrument is now ready for analysis again. If the procedure took a long time, the instrument might have got cold and failed the diagnostics.
Apart from regular user maintenance, FOSS also recommends that preventive maintenance be performed at intervals according to the Preventive Maintenance Protocol (see the Owner's Guide). Preventive maintenance can be done either on-site or remotely using IT. Contact your local FOSS representative for yearly maintenance. FOSS offers a wide range of local support products and training adapted to your market requirements.
The NIRS DS3 / DS3 F analyser is designed to be a dependable, trouble-free instrument with many years of use. In spite of the rugged design, problems may arise that require attention. There are no user-serviceable parts inside the instrument enclosure except the lamp. Because of this design, we emphasise that under no circumstances should the user attempt to open the instrument cabinet and service any part other then the lamp. Trying to do so may damage or misalign components.
This is a list of the most common faults/actions. For other warning/messages/issues and for more advanced troubleshooting you must contact a FOSS representative. You will then be instructed on how to proceed and if a service visit is required. Global H (GH) and Neighbourhood H (NH) are two statistical warnings indicating that the sample and the calibration do not work together. Either the wrong calibration is selected or the sample is not properly represented in the calibration set.
See 600968671 Parts, Accessories and Consumables on the USB with documentation.
Contact your local FOSS representative for information.