Table Of Contents; Product Description - VWR avantor EHP Instruction Manual

Table of Contents

1. Product Description ........................................................ 3
2. Packing .................................................................................... 4
3. Pipettor Design ................................................................... 5
4. Safety Recommendations ........................................... 6
5. Specifications ....................................................................... 7
6. Pipettor Operation .......................................................... 10
7. Operating Instructions .................................................. 14
8. Aspiration and Dispensing Instructions ................ 16
9. Checking Pipetting Accuracy Parameters
and Pipettor Recalibration .......................................... 17
10. Pipettor Maintenance .................................................. 22
11. Troubleshooting ............................................................... 23
12. Spare Parts .......................................................................... 25
13. Technical Service ............................................................. 27
14. Warranty .............................................................................. 27
2 - VWR EHP PIPETTORS

1. Product Description

Fixed Volume
The VWR Ergonomic High-Performance (EHP) Fixed
Volume Pipettor is a high quality volumetric instrument
that eliminates the risk of erroneous volume setting.
It can accommodate volumes from 5 μL to 1,000 μL
depending on the model.
Nominal Volume
(µL)
5
10
20
25
50
100
200
250
500
1,000
Variable Volume
The VWR EHP single-channel pipettor is a volumetric
instrument designed to measure and transfer liquids
precisely and safely. It is available in volumes from 0.1 μL
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. These pipettors are available in four volume
ranges: 0.5-10 μL, 5-50 μL, 20-200 μL, and 50-300 μL.
Nominal Cat. No.
Volume (µL) (EU)
Single-channel Pipettors
2 613-5258
10 613-5259
20 613-5260
50 613-5261
100 613-5262
200 613-5263
250 613-5264
Cat. No. Cat. No.
(EU) (NA)
613-0166 83009-758
613-0167 83009-760
613-0168 83009-762
613-0169 83009-764
613-0170 83009-766
613-0171 83009-768
613-0172 83009-770
613-0173 83009-772
613-0174 83009-774
613-0175 83009-776
Range of
Cat. No. Pipettor
(NA) Volumes (µL)
89079-960 0.1 - 2
89079-962 0.5 - 10
89079-964 2 - 20
89079-966 5 - 50
89079-968 10 - 100
89079-970 20 - 200
89079-972 50 - 250
Instruction Manual - 3