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EASY 40 

Xpert

 

Variable volume micropipette

r

user manual

 

Please read the User manual carfully before use,

 

and follow all operating and safety instructions!

Содержание EASY 40 Xpert

Страница 1: ...EASY 40 Xpert Variable volume micropipetter user manual Please read the User manual carfully before use and follow all operating and safety instructions...

Страница 2: ...on adjustment 10 6 3 Procedure to check calibra on 10 6 3 1 Conversion of weight readings to volume 11 6 3 2 Calcula on for in accuracy systema c error 11 6 3 3 Calcula on for imprecision random erro...

Страница 3: ...lease keep it in an easily accessible place Enclose this manual when transferring the EASY 40 Xpert to third parties 1 1 OPERATING INSTRUCTIONS FOR USING THIS MANUAL 2 INTENDED USE Thispipe eisdesigne...

Страница 4: ...2 SINGLE CHANNEL VARIABLE VOLUME Volume adjustment knob Volume lock Tip ejector pusher Volume range Coupler Tip ejector Tip cone 10 100 l EASY 40 Xpert...

Страница 5: ...3 MULTICHANNEL VARIABLE VOLUME Volume adjustment knob Volume lock Tip ejector pusher Volume range Coupler Tip cone with O ring Manifold 10 100 l EASY 40 Xpert...

Страница 6: ...EASD 10X 2 20 l 0 02 2 10 20 3 1 2 0 9 1 5 0 6 0 3 EASD X20 Color Code Volume Range l Incre ments l Test Volume l Inac curacy Impreci sion CAT No 500 5000 l 10 500 2500 5000 2 4 1 2 0 6 0 6 0 25 0 2 1...

Страница 7: ...3 1 5 1 2 1 0 7 EASD G50 EASD T50 4 4 SETTING THE VOLUME Delivery volume is clearly indicated in the volume display seen in the main body of the pipe e In variable volume models the bo om volume wheel...

Страница 8: ...lowthesurfaceoftheliquid Pre rinse the pipe e p before aspira ng the sample by lling and emptying the pipe e p ve 5 mes This is important when dispensing samples that have a viscosity and density di e...

Страница 9: ...k lever to the unlock posi on so that the volume can be adjusted to the desired setpoint within the permi ed volume range Refer following images A erpipe ngacidsorothercorrosiveliquidsthatemitvapors r...

Страница 10: ...the tip on the cone of the pipe e rmly to ensure an air tight seal Always ensure that the tip is correctly sealed to avoid any leakage while pipe ng 5 4 OPTIMUM IMMERSION DEPTHS Volume Immersiondepth...

Страница 11: ...hnique is suitable for dispensing liquids that have high viscosity or a tendency to foam easily This technique is also recommended for dispensing very smallvolumes 5 7 ASPIRATION OF SAMPLE Hold the pi...

Страница 12: ...pe e and air between 15 Cto30 C The rela ve humidity must be above 50 especially with volumes under 50 l the air humidity should be as high as possible to reduce thee ectofevapora on loss Special acce...

Страница 13: ...components 7 2 DISASSEMBLING THE LOWER PART 1 Press p ejector pusher completely down and hold 2 Pull down the p ejector and release the p ejector pusher 11 Calculate the inaccuracy and imprecision for...

Страница 14: ...with isopropanol and lint free ssue Allow them to dry Check the p cone for foreign ar cles and remove if any Grease the cleaned parts with the approved lubricant provided with each pipe e 7 2 1 DISAS...

Страница 15: ...ASSEMBLY 1 Slightly push the spring and pull up p cone to remove it from the lower rail image 3 2 Carefully release the piston from the upper rail and move upward to remove it image 4 7 5 3 REMOVING...

Страница 16: ...tached Calibration altered Calibration not suitable for particular liquid Recalibrate with the liquid in question Attach firmly Recalibrate according to instructions See Maintenance section Replace th...

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