Hirschmann laboratory instruments labopette®, variable, multichannel pipette, 12 channel
The labopette® is a manual, fully autoclavable multichannel pipette with variable volume setting for professional use in laboratories that require maximum precision and ergonomics. It is characterized in particular by the low force required for pipetting, which enables longer, fatigue-free work and at the same time protects joints and muscles. If you are looking for a reliable, conformity-certified pipette, this model is a high-quality solution that stands out from conventional pipettes thanks to its sophisticated ergonomics and intuitive handling.
Performance features and special features
The multichannel pipette focuses on functional details that are essential for precise and safe pipetting. A special spring mechanism continuously reduces the force required, while a non-slip finger grip stabilizes the handle at all times. For additional safety and a clear separation between pipetting and dispensing movements, it has separate buttons. The device is designed for both right-handed and left-handed users as well as for different hand sizes and glove types.
Other features:
- Completely autoclavable without disassembly, for uncompromising sterility
- Wide range of volumes from 0.5 µl to 300 µl (in finely graduated variants)
- Digital volume setting with reliable detent
- Separate tip ejection function to prevent accidental ejection
- Effective heat insulation to prevent unwanted temperature build-up inside the appliance
- With integrated safety filter and tip seal
Compliant verification (e.g. in accordance with CE requirements) underlines the high quality standards. A calibration option is also integrated to meet professional requirements for accuracy and reproducibility. In addition, each device is equipped with an individual serial number.
Technical details at a glance
- Volume range: 0.5-10 µl, 10-100 µl, 30-300 µl
- Typical accuracy (R): up to 2.4% for smaller volumes
- Typical precision (CV): up to 0.6 %
- Suitable tips: from 0.2 µl to 300 µl, depending on the set volume
- Graduation: up to 0.01 µl for the smallest possible range
- Conformity certified and tested according to current standards
In addition to these seven most important points, the device also features other well thought-out details, such as the safe tip ejection, which allows its own adjustment clearance for precise ejection movements. Accessories such as additional filters, different colored volume heads or pipette stands are also available on request.
Typical fields of application
This variable 12-channel pipette is specially designed for working with 96-well microtiter plates, making it ideal for laboratories in the fields of microbiology, biotechnology and pharmacy. Routine work in high-throughput screening, enzyme assays and cell culture analysis in particular benefit from the low pipetting fatigue and safe handling. It is also suitable for common applications in the clinical-diagnostic environment, for example in immunoassays or serology tests. Anyone working with substances such as enzyme reagents, cell lysates or sensitive buffer solutions will also appreciate the reliable seal and quick access to calibration functions.
Frequently asked questions (FAQ)
How can the multichannel pipette be cleaned and sterilized?
The labopette® can be completely sterilized without disassembly using typical autoclaving processes (e.g. 121 °C, 20 minutes). Regular cleaning with mild, non-abrasive disinfectants also keeps the device hygienically clean.
Can the device switch quickly between different volume ranges?
Yes, the digital volume setting is smoother than many other pipettes and has an easy-to-read display. This makes it possible to switch quickly between different volumes.
Is it also suitable for sensitive samples or substances?
Definitely. An integrated safety filter protects against contamination and prevents liquid from entering the inside of the device. This means that the system remains free from harmful foreign substances when used with sensitive samples.
How high is the accuracy in the individual volume stages?
The typical deviations are in the range of around 2.4% to 1.6% for small volumes (e.g. 0.5-10 µl) and tend to improve with larger volume settings. The pipette can also be calibrated for fine adjustment.
What tips are there to increase the service life of the pipette?Regular cleaning, correct storage in a vertical position (or on a suitable stand) and adherence to the recommended maintenance intervals are important steps for long-term reliability. After autoclaving, the pipette should be carefully dried and recalibrated if necessary.Conclusion
The individually adjustable volume ranges, low weight and ergonomic design make this 12-channel pipette an excellent tool for demanding laboratory processes. With its autoclavable design, secure seal and excellent precision performance, it supports efficient and cleanly documented workflows in various research and production areas. Anyone who needs reliable equipment for high-throughput applications will find this device a solid, user-friendly solution with remarkable ease of use and convincing accuracy.
