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Summary of Contents for LABBOX EASY 40 Xpert
- Page 1 EASY 40 Xpert Variable volume micropipetter user manual Please read the User manual carfully before use, and follow all operating and safety instructions!
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Page 2: Table Of Contents
TABLE OF CONTENTS Sr. No. Descrip on Page # Introduc on Opera ng instruc ons for using this manual Danger symbols and danger levels Intended use Package Contents Product descrip on Variable volume pipe e range Fixed volume pipe e range Mul channel pipe e range Se ng the volume Volume indicator display example... -
Page 3: Introduc On
first me. • This manual is part of the product. Please keep it in an easily accessible place. Enclose this manual when transferring the EASY 40 Xpert • to third parties. 1.2 DANGER SYMBOLS The safety instructions in this manual have the following... - Page 4 SINGLE CHANNEL VARIABLE VOLUME Volume adjustment knob Volume lock Tip ejector pusher Volume range Coupler Tip ejector Tip cone - 2 -...
- Page 5 MULTICHANNEL VARIABLE VOLUME Volume adjustment knob Volume lock Tip ejector pusher Volume range Coupler Manifold Tip cone with O-ring - 3 -...
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Page 6: Variable Volume Pipe E Range
4.1 VARIABLE VOLUME PIPETTE RANGE Incre- Test Inac- Color Volume Impreci- CAT No. ments Volume curacy sion Range Code [ μl ] [ μl ] [ μl ] (±) % (±) % 0.25 EASD-X02 0.1-2.5 μl 0.002 1.25 EASD-X10 0.5-10 μl 0.02 EASD-X20 2-20 μl... -
Page 7: Mul Channel Pipe E Range
4.3 MULTI-CHANNEL PIPETTE RANGE 8 Channels & 12 Channels Incre- Test Inac- Impreci- Volume Color ments Volume curacy sion Range CAT No. Code [ μl ] [ μl ] (±) % (±) % [ μl ] EASD-G10 0.5-10 μl 0.02 EASD-T10 EASD-G20 2-20 μl... -
Page 8: Volume Indicator Display Example
4.5 VOLUME INDICATOR DISPLAY EXAMPLE EASD-10X EASD-X02 EASD-X10 EASD-X20 2.25 μl 10 μl 18.3 μl 100 μl EASD-1KX EASD-5KX EASD-1XX EASD-30G 1 ml 4.85 ml 9.30 ml 300 μl 4.6 MATERIALS NOTICE! Aggressive substances may damage components, consumables and accessories. •... -
Page 9: Se Ng The Volume
• A er pipe ng acids or other corrosive liquids that emit vapors, remove the p-cone and rinse the piston, O-ring and seal with dis lled water. • Do not pipe e liquids having temperatures above 70°C. (Not recommendable) • Make sure that liquids never enter the p-cone. -
Page 10: Loading Ps
Se ng the volume beyond the allowable volume range is not permi ed. Using excessive force to turn the volume adjustment knob outside the permi ed range will jam the mechanism, damage the pipe e and void the warranty. 5.3 LOADING TIPS Using correct pipe e tip according to the pipe e volume range is recommended. -
Page 11: Reverse Pipe Ng
5.6 REVERSE PIPETTING reverse pipe ng technique suitable dispensing liquids that have high viscosity or a tendency to foam easily. This technique is also recommended for dispensing very small volumes. Press the opera ng knob un l the second stop. Dip the p under the surface of the liquid in the reservoir and slowly release the opera ng knob. -
Page 12: Device Requirements And Test Condi Ons
6.1 DEVICE REQUIREMENTS AND TEST CONDITIONS An analy cal balance must be used. The balance selec on depends upon selected model of the pipe e and sensi vity of balance reading. Test liquid: Water, dis lled or de-ionized, grade 3 water conforming ISO3696 Calibra on should be carried out in a dra -free room at a constant (±0.5°C temperature of water, pipe e and air between 15°C to 30°C. -
Page 13: Conversion Of Weight Readings To Volume
• Calculate the inaccuracy and imprecision for all three volumes as per EN ISO 8655-6 standards on the basis of the following calcula on 6.3.1 CONVERSION OF WEIGHT READINGS TO VOLUME Mean Volume Mean Weight Balance Reading number of reading Conversion factor [example Z=1.0040 µl/mg at 25°C and 1013 hPa] 6.3.2 CALCULATION FOR IN-ACCURACY (SYSTEMATIC ERROR) -
Page 14: Disassembling The Single Channel Pipe E Up To 1Ml
7.2.1 DISASSEMBLING THE SINGLE-CHANNEL PIPETTE UP TO 1ml 1. Unscrew the coupler and remove p cone. 2. Remove the lower part and pull out the piston and other parts from p cone. - Remember to keep all parts in order for reassembly. -
Page 15: Checking The Func On
7.4 CHECKING THE FUNCTION It is to ensure that the pipe e has been assembled correctly. - Carry out a gravimetric test for the systema c and random error. 7.5 DISASSEMBLING THE MULTI-CHANNEL PIPETTE 7.5.1 REMOVING THE LOWER ASSEMBLY 1. Press the p ejector pusher completely and hold it while unscrewing the coupler from upper part of pipe e. -
Page 16: Autoclaving
7.6 AUTOCLAVING Fab pipe e is completely autoclavable at 1 bar pressure and 121° C temperature for 20 minutes exposure me. AUTOCLAVING INSTRUCTIONS Keep digital counter in unlock posi on. Ÿ Do not dis-assemble the pipe e for autoclaving. Ÿ A er autoclaving, allow the pipe e to completely cool and fully Ÿ...
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