ISF1-Z Basic | Basic version of Kuhners stackable incubator shaker with temperature control (heating). |
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ISF1-Z Peltier | Kuhners stackable incubator shaker with temperature control (heating & cooling) using Peltier Technology. |
ISF1-Z EcoDew® | Includes temperature control (heating) and Kuhners EcoDew® technology for humidity control. No cooling compressor unit is required for the precise and eco-friendly EcoDew® technology. |
ISF1-Z Compressor | The incubator shaker contains two cooling units operated with natural gas. This eco-friendly concept optimizes the energy consumption of the shaking incubator and provides more process reliability. |
ISF1-Z Stainless Steel | Stainless steel version is optional. |
ISF1-Z (C) | Cell Culture Version with ready set parameter |
Motor Type | Direct Drive |
Shaking diameter (user-adjustable, all incl.) | 3/6/9/12.5/19/25/50/70 |
Shaking motion | Orbital |
Shaking frequency | at 12.5 mm: 20 – 500 rpm (700 HS**, on request) |
Accuracy, absolute | ≤ 800 rpm = ± 0.5 rpm |
Tray size max. | F (800 x 420 mm) |
Timer | 1 s – 999 h |
Power consumption typical/Max | approx. 220W/ 1000W |
Temperature range | RT + 10 °C to 80 °C (60 °C with CO2) without cooling |
Temperature distribution at 37°C/85% r.H. | < 0.20 °C |
Power of heating (electric) | 800 W (resistance) |
Gas circulation | 570 m3 / h |
Humidity Range | 50 to 85% rH (depends on model & configuration) |
Water refill | automatic |
Principle of hum. sensor & control | capacitive sensor & evaporation & recondensation |
CO2 Range | 0 to 20% |
CO2 Accuracy absolute | 0.40 at 5 % CO2 |
CO2 supply & principle | max. 2 bar overpressure |
Available Option | 3mm/1000rpm; UV lamp; Black Window; Automatic Door; Touch Screen; Pull out table; Dual table; Kuhner TOM; IQOQ |
Available Accessories | • Universal tray |














ISF1-Z Incubator Shaker
ISF1-Z Incubator Shaker – The Perfect Solution for Shaken Cultivation Processes
The ISF1-Z incubator shaker is suitable for applications in laboratories, research centers and production facilities. The ISF1-Z complies with GMP (good manufacturing practice) requirements and regulations. It offers a large shaking capacity with a small footprint and many features allowing straightforward, safe handling of any culture or product. The incubator shaker is applicable for microbial, plant, human and animal cell cultures.
Performance characteristics of ISF1-Z models
- Large shaking capacity with small footprint
- Hygienic design according to DIN EN ISO 14159
- Improved direct drive: stronger, higher shaking frequencies, very long lasting
- Up to three machines can be stacked without additional components: incubators ISF1-X/W and new ISF1-Z mixable in stack
- Flexible and retrofittable: all options and accessories applicable
- Fast, direct information through parallel and clear display of all process parameters
- 5 year warranty – The improved maintenance-free direct drive offers higher shaking frequencies. It guarantees accurate control and low energy consumption/heat dissipation even at high speeds. The shaking diameter allow to be changed at any time – quickly and easily. Different fixed shaking diameters (3, 6, 9, 12.5, 19, 25, 50, 70 mm) are adjustable.
- Peltier technology on temperature control
- With CO2 control for microbial, plant, human and animal cell cultures as optional
- With Humidity control for human and animal cell cultures as optional
- Available is Stainless Steel version for easy cleaning.
Shaking Technology Forum
The “Forum Shaking Technology” is a collection of partner companies involved in different areas of the laboratory & biotechnology industry. The forum is a helpful resource for users of shaken bioreactors, providing support, information and a publication database.
Any questions regarding shaken cultures that you send to the forum are automatically forwarded by “Dr Shaker” to the relevant specialist.
The publication database gives an overview of scientific papers concerned with shaken cultures (from microtiter plates up to the 1000L shaken bioreactor). There are now more than 1000 publications in the database which is continuously updated.