Hoefer Single Channel Variable Pipette User Manual

Single Channel Variable Pipette

Instruction Manual

Hoefer, Inc. October Hill Road ston 746 A

Toll Free 1-800-227-4750 ● Phone [phone] ● Fax [phone]

● 84 ● Holli ● MA ● 01 ● US

www.hoeferinc.com

Table of Contents

1. PIPETTE SPECIFICATIONS 3

2. PACKING LIST 3

3. INSTALLING PIPETTE HOLDER 3

4. PIPETTE DIAGRAM 4

5. PIPETTE OPERATION 4

5.1 Volume Selection 4

5.2 Sealing/Ejecting Pipette Tips 4

6. CALIBRATION 5

6.1 Confirming Calibration 5

6.2 Recalibration Procedure 6

7. MAINTENANCE 6

8. TROUBLESHOOTING GUIDE 7

9. WARRANTY 8

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1. PIPETTE SPECIFICATIONS

The Hoefer pipette is for general laboratory liquid dispensing. Accurate and precise
liquid dispensing is certified according to ISO8655/Din 12650. All pipettes have been
certified using gravimetric testing with distilled water at 22°C. Hoefer offers a complete
line of variable single channel pipettes with volumes from 0.5µl to 5 ml.

Hoefer Catalog # Volume Range Increment Tip Size
LH-010010 0.5 to 10µl 0.1µl 10µl
LH-010020 2 to 20µl 0.5µl 200, 300µl
LH-010200 10 to 100µl 1µl 200, 300µl
LH-011000 20 to 200µl 1µ 200, 300µl
LH-010010 100 to 1000µl 5µl 1000µl
LH-010100 1000 to 5000µl 50µl 5000µl

2. PACKING LIST

Each Hoefer Pipette box contains the following items:
Pipette
Calibration tool
Pipette Lubricant
Pipette Holder
Instruction Manual
Performance Certificate

3. INSTALLING THE PIPETTE HOLDER

1. Clean the shelf with 70% Ethanol to remove any dirt.

2. Remove one side of protective paper from the adhesive tape.

3. Press the tape on to the shelf and remove the remaining protective paper.

4. Press the flat end of the pipette holder with the cutout facing about 2 inches
from shelf onto the adhesive tape.

5. Mount the pipette on the holder.

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