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Related Manuals for VWR avantor EHP
Summary of Contents for VWR avantor EHP
- Page 1 ® Ergonomic High-Performance Instruction Manual Pipettors VWR EHP Fixed Volume VWR EHP Single-channel Variable Volume VWR EHP 8-channel Variable Volume VWR EHP 12-channel Variable Volume This manual is available in additional www.vwr.com languages at PMS 647C CMYK 96/54/5/27...
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Page 2: Table Of Contents
It is available in volumes from 0.1 μL 14. Warranty ................ 27 to 10,000 μL. The VWR EHP 8-channel and 12-channel pipettors are designed for microplate filling. The pipettors enable pre- cise and simultaneous delivery of 8 or 12 preset volumes of liquid. -
Page 3: Packing
50 - 300 12-300 613-5257 89079-958 VWR pipettors operate using an air-cushion (i.e., the aspirated liquid does not come into contact with the shaft or plunger of the pipettor). The liquid is drawn into the disposable tip attached to the pipettor. 2. Packing The pipettors are delivered with the following: A. -
Page 4: Safety Recommendations
• Use appropriate protective attire (e.g., clothing, goggles, and gloves). • Avoid pointing the pipettor at yourself or others during use. • Only use parts and accessories recommended by the manufacturer. 6 – VWR EHP PIPETTORS Instruction Manual – 7... - Page 5 Max. 1,000 ±0.6 ≤0.15 Min. ±1.2 ≤0.50 1,000 ±0.6 ≤0.25 5,000 5,000 2,500 ±0.6 ≤0.20 Max. 5,000 ±0.5 ≤0.15 Min. 1,000 ±2.5 ≤0.6 10,000 5,000 ±0.8 ≤0.3 10,000 Max. ,000 ±0.5 ≤0.2 8 – VWR EHP PIPETTORS Instruction Manual – 9...
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Page 6: Pipettor Operation
+1 mm (H1) or +2 mm (H2). The outside shape as this may damage the shaft or plunger. Observe this identifies the spacers. rule particularly with single-channel pipettors of low volume range. 10 – VWR EHP PIPETTORS Instruction Manual – 11... - Page 7 3. After the volume has been set, set the locking ring • Following ejector assembly or adjustment, ensure to the upper position to avoid inadvertent changing the ejector pushbutton is relocated. of volume. 12 – VWR EHP PIPETTORS Instruction Manual – 13...
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Page 8: Operating Instructions
The recommended immersion depths are given in the table below: Model Volume Range Immersion Depth (µL) (mm) 0.1-1 ≤1 1-100 101-1,000 5,000 10,000 14 – VWR EHP PIPETTORS Instruction Manual – 15... -
Page 9: Aspiration And Dispensing Instructions
The pipettors are designed to enable recalibration and Remember to change the pipet tip whenever adaptation to different pipetting techniques and liquid a different type of liquid is to be sampled. properties (e.g., temperature, density, and viscosity). 16 – VWR EHP PIPETTORS Instruction Manual – 17... - Page 10 Balance Sensitivity (V, μL) (mg) 99.20 100.80 2,50 0.104 0.1≤V≤10 0.001 198.80 201.20 6,30 0.262 10≤V≤100 0.01 248.50 251.50 25,0 1.04 100≤V≤1,000 497.50 502.50 25,0 1.04 V>1,000 1,000 996.00 1,004.00 25,0 1.04 18 – VWR EHP PIPETTORS Instruction Manual – 19...
- Page 11 Section 5. If the average aspirated volume exceeds the permissible More information on the calibration procedure can be values of the range, the pipettor should be recalibrated. found at www.vwr.com 20 – VWR EHP PIPETTORS Instruction Manual – 21...
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Page 12: Pipettor Maintenance
• The shaft of the 5,000 and 10,000 µL models should the liquid rectly pressed onto the tip firmly onto be autoclaved without the filter. or the liquid pipettor shaft. the pipettor. drops out from the tip. 22 – VWR EHP PIPETTORS Instruction Manual – 23... -
Page 13: Spare Parts
200, 250 SP19135 and seal is completely free of any chemical, radioactive, or micro- 1,000 250-1,000 SP19136 biological contamination which could pose a threat 5,000 SP19138 during transport and repair. 10,000 SP19139 24 – VWR EHP PIPETTORS Instruction Manual – 25... -
Page 14: Technical Service
(3) 1,000 250-1,000 SP19386 years from date of delivery. If a defect is present, VWR 5,000 SP19388 will, at its option and cost, repair, replace, or refund the purchase price of this product to the customer, provided... - Page 15 Email: info.at@vwr.com Email: info.hu@vwr.com Email: info.no@vwr.com Belgium India Poland VWR International BV VWR Lab Products Private VWR International Sp. z o.o. Researchpark Haasrode 2020 Limited Limbowa 5 Geldenaaksebaan 464 No.139. BDA Industrial Suburb, 80-175 Gdańsk 3001 Leuven 6th Main, Tumkur Road, Tel.: +48 058 32 38 210...