CAT M. Zipperer GmbH Engineering Office SH 26.3.2 Thermal Shaker
This laboratory thermal shaker was developed for demanding sample preparations where exact temperature control and a precise shaking function are essential. Thanks to its stable construction and intuitive operation, it is ideal for professional laboratories that value consistent quality and flexibility. Its powerful heating system, combined with a maintenance-free motor, enables significantly faster and more reproducible results than many comparable devices.
Precise control and robust construction
A key feature of the SH 26.3.2 is its reliable temperature control up to 95°C, which is achieved by a microprocessor-controlled anodised heating plate. In combination with a horizontal circular motion of 3 mm, this ensures constant mixing of the samples, guaranteeing uniform reaction conditions. The design of the platform (275 x 190 mm) offers sufficient space for up to 48 Eppendorf tubes, each with a volume of 2.2 ml. The clearly structured, backlit display ensures smooth usability even under demanding laboratory conditions.
The device operates within a speed range of 60 to 1100 rpm. A maintenance-free motor ensures reliable and long-term use without the need for frequent intervention. In addition, integrated safety features such as an adjustable safety temperature and timer function increase process control. The RS232 interface is particularly useful when the device is to be integrated into existing laboratory systems or controlled remotely. Technical data at a glance Temperature range: room temperature +5°C to 95°C Shaking motion: horizontal circular motion with 3 mm orbit
- Speed range: 60-1100 rpm (maintenance-free motor)
- Platform size: 275 x 190 mm
- Power: 160 W
- Capacity: 48 Eppendorf tubes, 2.2 ml each
- Interface: RS232
Other details include the easy-to-read plain text display and the robust anodised surface of the heating plate. The latter ensures particularly even heat transfer so that sensitive samples can be reliably heated and mixed.
Certifications and standards
The thermoshaker complies with all relevant CE regulations for safe working in professional laboratory environments. It is based on internationally recognised standards of modern laboratory technology and features high-quality materials and components. As a result, it offers not only compliant but also durable solutions for daily routine analysis and demanding research tasks.
Specific application examples
The areas of application range from medical and biotechnological laboratories to pharmaceutical research. Due to its flexible temperature control and controlled shaking function, the device is particularly suitable for the following applications:
- PCR sample preparation: Ensures constant conditions during DNA amplification and prevents uneven reactions.
- Enzymatic tests: Temperature-sensitive enzymes, such as restriction enzymes or DNA polymerases, benefit from stable incubation conditions.
- Hybridisation: The uniform heating and mixing of DNA and RNA samples increases the efficiency of hybridisation.
- Sample incubation in diagnostics: Facilities that work with buffer solutions, for example, can benefit from precise temperature control. In addition, protein tests, such as proteinase K digestion, can be performed at reproducible temperatures in this thermoshaker. If required, an optional indexing mechanism can be retrofitted to enable highly specific applications.
FAQs
How can the temperature be monitored reliably?
The device has an adjustable safety temperature that automatically activates when certain values are reached. This minimises the risk of overheating and prevents damage to samples or the device.
Can the shaking motion be adapted to different sample vessels?
Yes. Thanks to the horizontal circular motion principle and a robust clamping unit, the device securely holds both standardised Eppendorf tubes and other common reaction vessels.
How is control outside the device ensured?
The device can be connected to external software or integrated into existing LIMS systems via the RS232 interface. This allows temperature and shaking parameters to be flexibly programmed and monitored.
What maintenance is required?
The motor does not require regular maintenance intervals as it is designed for trouble-free long-term operation. Depending on the intensity of use, it is recommended to occasionally visually inspect the mechanics and the plate surface.
Conclusion
The SH 26.3.2 offers the perfect combination of precise temperature control, stable shaking function and practical interface integration. Its maintenance-free motor, reliable overheating protection and wide range of applications make it a reliable partner in research, diagnostics and product testing. The robust anodised heating plate ensures even heat distribution, while the variable shaking speed delivers optimal mixing results. This thermoshaker is a compelling choice, especially for laboratories that place a high value on reproducible results and intuitive operation.
