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Ohaus ISRK04HDG - Digital Incubating Rocking Shaker



This product may be backordered. General ETA is 10-14 business days for delivery. Please feel free to contact us: or 1-800-535-3751 to confirm stock / lead time. We appreciate your business!

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Ohaus ISRK04HDG - Digital Incubating Rocking Shaker

Ohaus ISRK04HDG Incubating Rocking Shakers are innovatively designed for use in a wide range of lab applications. ISRK04HDG is microprocessor-controlled and provides controlled seesaw-like motion. Ideal for applications such as hybridizations, cell cultures, blotting techniques, staining and destaining gels.

Electronic control allows simple tilt angle, speed and temperature adjustments while the unit is still running to achieve optimal mixing. Precisely adjust the tilt angle in 1° increments, vary the speed by 1 rpm, and set temperature in 1°C increments with intuitive touchpad controls. Innovative speed ramping feature slowly increases speed to desired setpoint to avoid splashing. Smooth rocking motion is maintained with unique state-of- the-art motor and electronics.

All models feature independent displays with intuitive touchpad controls. Safety features include spill-resistant design and "Caution: Hot!" Indicator.


Motion Rocking, 0 – 15°
Capacity 4.5 kg
Temperature Range Ambient +5°C – 65°C
Uniformity ± 0.5°C at 37°C
Speed Range 1 rpm – 50 rpm
Tray Size (LxW) 10 in x 7.75 in (25.4 cm x 19.7 cm)
Control Digital
Dimensions 10.5 in x 17 in x 11 in (26.7 cm x 43.2 cm x 27.9 cm) (HxLxW)
Drive System Stepper Motor
Inner Dimensions (HxHxLxLxWxW) 3.8 in x 9.7 cm x 10.75 in x 27.3 cm x 7.75 in x 19.7 cm
Net Weight 12.6 lb (5.7 kg)
Power 120V, 5A, 50/60Hz
Power Consumption 450 W
Safety Certification TUV
Speed Accuracy ±1 rpm
Speed Range 1 rpm – 50 rpm
Tilt Angle 0 – 15°
Timer 1 second – 160 hours
Tray Construction Aluminum
Working Environment 41°F – 104°F, 80%RH, non-condensing (5°C – 40°C, 80%RH, non-condensing)
Warranty 24 Months

Additional Information:

Ohaus ISRK04HDG Datasheet 
Ohaus ISRK04HDG Manual