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Ohaus ISRK04HDG Incubating Rocking and Waving Shaker with Digital Controls

UsedOhausIncubatorsUnited States

From€4,088.09excl. VAT

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Motion
Rocking, 0 – 15°
Capacity
4.5 kg
Temperature Range
Ambient +5°C – 65°C
Uniformity
± 0.5°C at 37°C
Tray Size (LxW)
10 in x 7.75 in (25.4 cm x 19.7 cm)
All 19 specifications
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Specifications 19

Brands
Ohaus
New/Used
Used
Motion
Rocking, 0 – 15°
Capacity
4.5 kg
Temperature Range
Ambient +5°C – 65°C
Uniformity
± 0.5°C at 37°C
Tray Size (LxW)
10 in x 7.75 in (25.4 cm x 19.7 cm)
Control
Digital
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
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)

Product description

Incubating rocker with digital control, 1–50 rpm speed, 0–15° tilt, and PID temperature control (ambient+5°C to 65°C).

The Ohaus ISRK04HDG Incubating Rocking & Waving Shaker (Model #30391980) features:

  • Motion: Rocking motion, adjustable from 0° to 15°
  • Speed Range: 1 to 50 rpm, with gradual acceleration to minimize sample splashing
  • Speed Accuracy: ±1 rpm
  • Temperature Control: PID controller enabling precise temperature regulation from ambient +5°C up to 65°C, with ±0.5°C uniformity at 37°C
  • Tilt Angle Adjustment: Electronic tilt angle control adjustable in 1° increments via microprocessor while running
  • Display: Independent LED displays for temperature, speed/tilt angle, and time for simultaneous monitoring
  • Timer: Programmable from 1 second up to 160 hours
  • Construction: Cast aluminum housing with polycarbonate lid; aluminum tray measuring 10 in x 7.75 in (25.4 cm x 19.7 cm)
  • Capacity: Maximum load capacity of 4.5 kg
  • Drive System: Stepper motor providing reliable and precise movement
  • Dimensions (Inner): Height 3.8 in (9.7 cm), Length 10.75 in (27.3 cm), Width 7.75 in (19.7 cm)
  • Weight: Net 12.6 lb (5.7 kg)
  • Power Requirements: 120V, 5A, 50/60Hz; 450 W power consumption
  • Environmental Conditions: Operates within 5°C to 40°C (41°F to 104°F) at up to 80% relative humidity, non-condensing
  • Safety/Design Features: Spill-resistant design, overload protection with audio/visual alarms, caution hot indicators
  • Accessories: Detachable 3-wire cord and plug included
  • Certifications: TUV certified

Typical Applications include hybridizations, cell cultures, blotting techniques, and gel staining/destaining processes.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 4 November 2026