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Operator’s Guide for

Adjustable Volume-Set Pipettes

(Ovation QS)

L057-0144-001 Rev. H

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Содержание 1057-0002

Страница 1: ...Operator s Guide for Adjustable Volume Set Pipettes Ovation QS L057 0144 001 Rev H ...

Страница 2: ...r Optimal Performance 2 5 Introduction 3 1 Determining a New Calibration Factor 3 2 Entering a Calibration Factor 3 2 Cleaning Exterior 4 1 Disinfecting Nozzles 4 1 Replacing a Nozzle 4 1 Replacing a Nozzle Filter 4 2 Plunger Assembly Seals 4 3 Replacing the Battery 4 3 Troubleshooting 4 4 Tips 5 1 Warranty Safety Compliance Contact Information A 1 General Product Information A 2 TABLE OF CONTENTS...

Страница 3: ...n all packing materials in the event that the pipette is to be sent back to VistaLab Technologies for calibration verification or service Product Description Specifications 1 OVATION QS ADJUSTABLE VOLUME SET PIPETTES Volume Dispensing Range Increments Model µL µL Accuracy Precision Ovation QS 2µL 0 2 2 002 1 5 at 2µL 0 9 at 2µL 1057 0002 2 7 at 1µL 1 8 at 1µL 9 at 0 2µL 7 6 at 0 2µL Ovation QS 10µ...

Страница 4: ...able pipette tips with minimal thumb force Adjustable Hook Accommodates left and right handed users Ejector Sleeve Stored energy from tip installation releases tips Nozzle Tapered chemically resistant coupling that secure pipette tips Body Contoured grip surface for comfort eliminating tight hand grip Volume Adjustment UP Adjusts volume setting up Select Button Allows user to step through pipette ...

Страница 5: ...n movements in the arm Force velocity and exertion from repetition or duration have also been neutralized because of the Ovation pipette s unique working position and reduced forces required during operation Some practice may be required to change years of posture and habits developed using standard axial pipettes the physical benefits of BioNatural pipetting are worth the practice When using the ...

Страница 6: ...t rotation should not exceed 90 from the work surface and arm hand elevations should remain low to the counter surface Keep a comfort zone for pipetting 14 Maximum Reach Comfort Zone 14 24 24 5 Low arm and elbow height 4 Neutral forearm and wrist rotation 3 Relaxed hand grip 2 Low thumb forces 1 Relaxed shoulders and upper arms Ovation comfort zone benefits 1 Minimized tension and fatigue 2 Minimi...

Страница 7: ...play will flash until it is Locked In To Lock In a selected volume setting depress the plunger to the first stop and hold until three beeps are heard The volume display stops flashing and Ovation is ready for use at the new setting The Ovation pipette comes with five 5 pre programmed volumes These are identified on the LCD as 1 through 5 You can change any or all of these pre programmed volumes to...

Страница 8: ... system 1 Press the plunger down to the first stop and immerse pipette tip in the sample 2 Smoothly and slowly release the plunger allowing sample to enter the pipette tip Wait one second before withdrawing the tip from the sample 3 Place the pipette tip against the side of the receiving vessel close to the bottom of the vessel or if it contains liquid just above the surface of the liquid 4 Smooth...

Страница 9: ... same speed of motion for all samples Do not let the plunger snap back to the uppermost position When finished aspirating touch the pipette tip against the side of the vessel as it is being withdrawn to remove any liquid that may have adhered to the outside of the tip Wipe the pipette tip ONLY if there is liquid adhering to the outside Be careful not to wick out any of the contents from the pipett...

Страница 10: ...ltaneously pressing and holding the and buttons until appears on the LCD Depress the plunger to the first stop and release it Then depress the plunger to the first stop again and hold until three beeps are heard For optimum performance over the entire pipetting range verify and calibrate the pipette using the maximum volume setting Note Unless using a specific liquid at one volume always verify an...

Страница 11: ...ify volume delivery at the new calibration factor To preserve battery life the Ovation pipette has a time out feature If the calibration sequence is not completed within approximately two minutes the display will return to the last volume that was Locked In The user should re initiate the calibration sequence and complete the entries To interrupt the calibration sequence depress the plunger to the...

Страница 12: ...nozzle wet as the pipette will not aspirate and dispense properly until corrective action is taken If the pipette is not aspirating and dispensing properly it could be caused by a poor fitting alternate source tip b nozzle is loose and needs to be tightened by turning it clockwise or c a nozzle or nozzle filter needs to be replaced as liquid has been aspirated into it NOTE Wear gloves when doing t...

Страница 13: ...rs and place it into the tip end non threaded of the nozzle The end of the filter with the visible ridge should be inserted first 6 Use the filter insertion tool to push the filter into position Firmly press down until the filter is pushed to the bottom of the nozzle 7 Tap the nozzle on the counter to remove any loose cellulose material 8 Re insert the rubber nozzle plug into the front end of the ...

Страница 14: ... 1 year or more of typical use The battery symbol on the LCD indicates the battery capacity remaining When r2 03 appears on the display or the battery symbol appears empty the battery should be replaced Current volume setting pre set volumes and current calibration factor are not lost during a battery change 1 Loosen the captive screw on the base of the pipette and gently lower the base from the b...

Страница 15: ...ght onto extension tube The plunger seals may be worn Replace seals in plunger assembly and lubricate plunger with lubricant enclosed in seal kit Order Viton seal kit if working with organics or solvents See the support area at www vistalab com for more information Examine the plunger for foreign substances corrosion or etching Clean plunger with alcohol Lubricate with appropriate lubricant includ...

Страница 16: ...ct values have been entered and that the current calibration factor is appropriate It may be necessary to repeat the actual liquid measurement at a calibration factor of 1 000 and then use these values in the calibration sequence Symptom The pipette has been dropped Probable cause and or recommended action Home the plunger by simultaneously pressing and holding the and buttons until appears on the...

Страница 17: ...3 VistaBulk 1000 tips bag or 250 tips bag 5mL or 100 tips bag 10mL 4058 1000 4058 2000 4058 3000 Protectainer Bulk Pack 1000 tips small or 750 tips large 4025 4026 Econo Pak Bulk Pack 1000 tips 4225 4226 VistaRak Sterile Pyrogen free RNase DNase certified 192 tips rack 5 racks 4060 1032 4060 2132 4060 3132 VistaRak Sterile Pyrogen free Low Retention RNase DNase certified 192 tips rack 5 racks 4070...

Страница 18: ...Customer is responsible for shipping and insurance charges If original packaging is unavailable contact VistaLab Technologies for alternative packaging instructions Note Damage to the pipette as a result of improper packaging is the responsibility of the customer Ovation pipettes have been tested and approved for safety labels EN 61010 1 1992 Safety Requirements CSA C22 2 No 1010 1 92 EN 61326 EMC...

Страница 19: ...vistalab com General Product Information If the pipette is to be used with hazardous fluids safe laboratory practice is to be followed Refer to manufacturer s Material Safety Data Sheets for proper handling instructions Always use VistaLab filtered tips see tips table for catalog numbers when pipetting potentially caustic corrosive or volatile solutions Failure to do so may result in premature wea...

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