BRAND transferpette s

Questions and Answers

A
Angel WestAug 14, 2025
What to do if my BRAND Laboratory Equipment tip is dripping?
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  Samuel GonzalezAug 14, 2025
  If your BRAND Laboratory Equipment tip is dripping or leaking, and the instrument isn't aspirating correctly, first ensure you're using high-quality tips. Then, check that the tip is firmly attached. If the issue persists, the seal may be contaminated; try cleaning it. Damaged seals or cones can also cause this, so replace them if necessary. Finally, inspect the piston for contamination or damage, and clean or replace it as needed.
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jonesangelaAug 17, 2025
What to do if BRAND transferpette s Laboratory Equipment does not aspirate enough?
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  Craig LittleAug 17, 2025
  If your BRAND Laboratory Equipment isn't aspirating properly, or the dispensed volume seems too low, the seal may be contaminated. Try cleaning the seal. If that doesn't work, the seal or shaft might be damaged and require replacement. Another potential cause is a contaminated or damaged piston, which should be cleaned or replaced.
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ppetersonAug 20, 2025
How to stop BRAND transferpette s Laboratory Equipment tip from dripping?
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  jyoungAug 20, 2025
  If your BRAND Laboratory Equipment is dripping, it might be due to using unsuitable tips. Make sure you're using high-quality tips. Another possibility is that the tip isn't seated tightly. Ensure the tip is firmly pressed on.
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bryanpenaAug 25, 2025
What to do if BRAND Laboratory Equipment dispenses too much volume?
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  Steven JonesAug 25, 2025
  If your BRAND Laboratory Equipment is dispensing too large of a volume, it's possible the pipetting button was pressed too far (to the over-stroke point) before aspirating. Ensure proper handling during the pipetting process.
R
Robert DennisAug 27, 2025
What to do if the piston in my BRAND Laboratory Equipment is difficult to move?
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  ashleyallenAug 27, 2025
  If the piston in your BRAND Laboratory Equipment is difficult to move, it may be contaminated or need oiling. Try cleaning and oiling the piston to resolve this issue.
J
James SilvaAug 30, 2025
Why is aspiration too slow in my BRAND Laboratory Equipment?
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  Christopher ShepardAug 30, 2025
  If the aspiration of your BRAND Laboratory Equipment is too slow, the shaft may be clogged and needs cleaning. Also, for 5 ml and 10 ml models, the filter could be contaminated, so try changing the filter.
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qgonzalesSep 3, 2025
Why is aspiration very slow on my BRAND transferpette s?
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  Shirley ChristianSep 3, 2025
  If aspiration is very slow with your BRAND Laboratory Equipment, the shaft might be clogged. Try cleaning the shaft. Alternatively, if you are using a 2 ml, 5 ml or 10 ml instrument, the filter may be contaminated, so you should change the filter.
I
ihendersonSep 6, 2025
Why is aspiration too slow on my BRAND Laboratory Equipment?
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  dave55Sep 6, 2025
  Slow aspiration in your BRAND Laboratory Equipment could be due to a clogged shaft, which requires cleaning. In 5 ml and 10 ml models, a contaminated filter can also cause slow aspiration, so you should change the filter.
A
Amanda RosalesSep 10, 2025
Why is the discharged volume too large with my BRAND Laboratory Equipment?
- A
  Amber BrownSep 10, 2025
  If the discharged volume is too large when using your BRAND Laboratory Equipment, it might be because the pipetting button was pressed too far into the blow-out position before sample uptake. Ensure you operate the device correctly.

Summary

Safety Instructions

Limitations of Use

Purpose

Defines the pipette's intended application and design.

Operating Limitations

Notes how viscosity and temperature differences affect accuracy.

Operating Exclusions

Lists incompatible materials and conditions for the instrument.

Operating and Control Elements

Pipetting

Checking the Volume

Accuracy Table

Adjustment - Easy Calibration

Autoclaving and Sterilization

UV Sterilization

Explains unit resistance to UV lamps and potential color changes.

Filter Maintenance

Describes the hydrophobic PE filter and its maintenance/usage for 5/10 ml models.

Servicing and Cleaning

General Servicing

Instructions for inspecting tip cone, piston, and seal for damage or contamination.

Disassembly and Cleaning

Step-by-step guide for disassembling, cleaning, and reassembling the pipette.

Ordering Information and Accessories

Spare Parts

Troubleshooting

Repairs and Returns

Contact Addresses

Calibration Service

Warranty and Disposal

BRAND transferpette s Specifications

General

Ergonomic Design	Yes
Volume Range	0.1 µL to 10 mL
Autoclavable	Yes, fully autoclavable at 121 °C
Adjustment	Digital
Tip Compatibility	Universal tips
Material (Piston)	Stainless steel
Conformity	ISO 8655
Material	PVDF
Weight	Approximately 100 g
Calibration	Easy calibration with integrated calibration tool