Related Manuals for MICROLIT E-BURETTE
Summary of Contents for MICROLIT E-BURETTE
- Page 1 Designed and Manufactured by MICROLIT 629, Pakramau, Kursi Road, Lucknow – 226026, UP, India Call at: +91-8081461996, +91-9918625629 For queries: info@microlit.com For feedback: customercare@microlit.com www.microlit.com...
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Page 2: Table Of Contents
Intended Use of the Instrument Product Specifications Safety Instructions Functions and Limitations of Use Operating Exclusions Storage Conditions List of Recommended Reagents First Steps Initializing Setting Up Computer Connectivity Operating the instrument Data Transfer Setup Error Limits Calibration Other Settings Cleaning and Product Maintenance Troubleshooting Return for repair... -
Page 3: Intended Use Of The Instrument
Intended Use of the Instrument Safety Instructions MICROLIT E-BURETTE is a state-of-the-art Motor Operated Burette This instrument may sometimes be used for operations involving hazardous with sophisticated features and functionality. It is intended for use in materials and equipment. It is beyond the scope of this manual to address all laboratories and the field for easy, safe and accurate titrations. -
Page 4: Functions And Limitations Of Use
Make sure that you do not dispense into plastic vessels and do not wipe instruments with a dry cloth. • MICROLIT E-BURETTE is designed for general laboratory applications and complies with relevant standards, like DIN EN ISO 8655-3. Functions and Limitations of Use Please check the compatibility of the instrument for a specific application... -
Page 5: Storage Conditions
* The permissible concentration of dissolved Sodium Azide is not more than 0.1%. The following tables enlist the most frequently used reagents. They provide useful information for the safe and efficient use of MICROLIT E-BURETTE. All the safety precautions and recommendations within this Operation Manual must be followed carefully. Storage Conditions Code explanations Store the instrument and accessories in a clean, cool and dry place. - Page 6 List of Reagents List of Reagents (Trichloromethane) B/1/2 B/1/2 C/1/2 Covi-Ox-T70/ Mixed Tocopherol Dimethylacetamide Butyric acid...
- Page 7 List of Reagents List of Reagents Oleum (Fuming Sulfuric acid) Potassium dihydrogen phosphate Methyl ethyl ketone (MEK/Butanone) Picric acid...
- Page 8 List of Reagents Recirculation Valve Delivery Tube Window Retainer Ring Middle Housing Chuck Nut Sulfuric acid <10% Sulfuric acid (10-75%) Sulfuric acid (Cold conc.) Adapter Sulfuric acid (Hot conc.) 4” TFT Screen Delivery Nozzle Telescopic Tube Nozzle Cover Triethylamine Panel Beaker Reservoir Bottle Stylus...
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Page 9: First Steps
First and foremost – check whether everything is there in the package. Verify that the package includes: Bottle Adapters (28, 32, 38, 40, 45 mm) (Fig. 8.4) Operation Manual 10, 25 or 50 ml MICROLIT E-BURETTE (Fig. 8.1) Charging AC Adaptor (Fig. 8.5) Control Panel (Fig. -
Page 10: Initializing
Initializing Wear protective clothing, protective gear for the eyes and hands. Follow all safety instructions and observe limitations of use and Mini USB Cable operating constraints. (Refer to section 4 and 5) (Fig. 8.8) Connecting the batteries Open the battery panel at the back of the control panel. -
Page 11: Setting Up
Choose the correct adapter for the bottle. The threaded platform base of MICROLIT E-BURETTE has a 30 mm screw thread. Five adapters are supplied to suit containers with a 28, 32, 38, 40, 45 mm and 30 mm (inbuilt adapter) screw neck. -
Page 12: Computer Connectivity
(Fig. 10.7) Double click the CDM21228 setup icon. (Fig. 11.1) The E-Burette is now ready to be switched on. Press the ON button (of the ON/OFF button) at the Press the Extract tab from the back of the control panel to switch on the control panel. - Page 13 Then, click the Finish button on the Click Install for the ready to install program window. device driver installation wizard. (Fig. 11.9) (Fig. 11.5) Installing the instrument software Click Next for the user account control window. (Fig. 11.10) Double click the E-BURETTE setup icon. (Fig. 11.6)
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Page 14: Operating The Instrument
(Fig. 11.11) (Fig. 12.2) VII. The instrument will reset automatically. It is now ready to use. Purging MICROLIT Communication icon will This step is recommended before using the Burette to then appear on the desktop. ensure bubble free dispensing. (Fig. 11.12) - Page 15 ( ) mark on the screen of the control panel when ready. (Fig. 12.8) The E-BURETTE will purge automatically. If the device is still not properly purged, go to step 1 and repeat the procedure till no large air bubble is visible below the piston.
- Page 16 Sensitive Media For light-sensitive media (e.g., Iodine, Potassium Permanganate and Silver Nitrate solutions), we recommend the use of ‘Amber Coloured Windows’ Medium mode or the inspection windows provided in the box. In this mode, the dispensing speed is 0.75 ml/sec (Fig.
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Page 17: Data Transfer Setup
PC/Laptop and the smaller end at the back of the control panel. (Fig. 13.2) The window will capture the model number, serial number and the volume range of the E-BURETTE. Software Initialization (Fig. 13.6) Double click on the Microlit Communication icon to run the software. - Page 18 (Fig. 13.8 A) Printing the data Please note that the recall grid displays the last The data recorded while operating the E-BURETTE 20 recorded readings. The LAST saved reading can be printed directly from the software by clicking will be displayed on the number 1 position the PRINT tab.
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Page 19: Error Limits
Calibration User Calibration Procedure To end working with the E-BURETTE, The E-BURETTE has been laboratory calibrated at its nominal volume. press the Exit button However, due to changes in environmental conditions and the viscosity of the media which is dispensed, we recommend gravimetric testing (Fig. -
Page 20: Other Settings
Repeat this procedure until the nominal volume is achieved on the electronic balance. Factory Reset The factory reset is for the MICROLIT factory settings In the settings windows, click the BRIGHTNESS icon. which is password protected and intended to be used (Fig. -
Page 21: Cleaning And Product Maintenance
Select the preferred language from the tab by clicking on it and tick mark ( ) to save it. Procedure to Assemble the Delivery Pipe: MICROLIT E-BURETTE supports four languages – English, German, Spanish and French. (Fig. 16.5) First push the delivery pipe into the lower housing till it stops going in further. -
Page 22: Troubleshooting
200 µl plastic tip to loosen it. (Fig. 18.1) MICROLIT shall not be liable for the consequences of improper handling, use, servicing, operation or unauthorized repairs of the instrument or the consequences of normal wear and tear, especially of wearing parts such as pistons, seals, valves and the breakage of glass as well as the failure to follow the instructions of the operating manual.
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