Description

Description

The Ohaus Incubating Heavy-Duty Orbital Shaker (SKU: ISHD23HDG) is designed for high-capacity, temperature-controlled shaking applications. Built with a heavy-duty drive system and large capacity platform, this shaker supports loads up to 50 lb (22.7 kg) at 125 rpm and 10 lb (4.53 kg) at 500 rpm. The unit delivers a consistent 25 mm orbital motion powered by the Accu-Drive/Triple-Eccentric Drive System for stable, uniform shaking. The Opti-Flow Forced Ventilation System ensures even air circulation throughout the chamber, maintaining temperature uniformity across all samples. With a temperature range of ambient +5 °C to 65 °C and advanced digital controls, this shaker is ideal for demanding laboratory workflows.


Key Features

25 mm Orbital Motion: Provides smooth, uniform shaking for a wide range of sample types.

Heavy-Duty Capacity: Supports 50 lb (22.7 kg) at 125 rpm and 10 lb (4.53 kg) at 500 rpm.

Opti-Flow Forced Ventilation System: Ensures uniform temperature distribution throughout the chamber.

Accu-Drive/Triple-Eccentric Drive System: Delivers consistent, reliable shaking even at high loads.

Wide Temperature Range: Operates from ambient +5 °C up to 65 °C.

Digital Control: Enables precise speed, time, and temperature adjustments.

RS-232 Interface: Allows data output and external control when needed.

High Stability: Robust construction reduces vibration for reliable, long-term operation.


Applications

• Cell Culture Growth

• Bacterial Suspensions

• Solubility Studies

• Extraction Procedures

• General Mixing and Incubation


Benefits

Reliable High-Load Performance: Maintains smooth orbital motion even with heavy sample loads.

Uniform Results: Forced ventilation ensures consistent temperature across all samples.

Precise Control: Digital settings allow accurate and repeatable experimental conditions.

Versatile Lab Use: Suitable for biological, chemical, and analytical workflows.

Durable for Continuous Operation: Heavy-duty design supports long-term performance.


Product Specs

Model No. ISHD23HDG
Motion Orbital, 25 mm
Capacity 50 lb (22.7 kg) @ 125 rpm; 10 lb (4.53 kg) @ 500 rpm
Temperature Range Ambient +5°C to 65°C
Speed Range 15 rpm – 500 rpm
Tray Size 18 in x 18 in (457 mm x 457 mm)
Control Digital
Calibration Temperature calibration
Communication RS232
Dimensions (L x H x W) 32.1 in x 23.5 in x 26.6 in (815 mm x 596 mm x 675 mm)
Drive System Triple eccentric; Brushless DC motor
Inner Dimensions 20.6 in x 17 in x 24.8 in (523 mm x 432 mm x 629 mm)
Net Weight 224.07 lb (101.6 kg)
Power 120V, 8A, 50/60 Hz
Power Consumption 800 W
Safety Certification TUV
Speed Accuracy Above 100 rpm: ±1%, Below 100 rpm: ±1 rpm
Timer 1 second – 160 hours
Tray Construction Aluminum
Uniformity ±0.5°C at 37°C

Categories

• Laboratory Shakers

• Incubating Shakers

• Temperature-Controlled Laboratory Equipment

Reviews

FAQs

What type of shaking motion does this incubating orbital shaker use?

The shaker provides a smooth 25 mm orbital shaking motion designed for uniform mixing across all samples. This motion stays consistent even under heavy loads, making it suitable for everything from gentle cell culture agitation to vigorous mixing required in demanding biological or chemical workflows.

What capacity and speed ranges are supported by this shaker?

It supports a maximum capacity of 50 lb (22.7 kg) at 125 rpm, and 10 lb (4.53 kg) at 500 rpm. The speed range spans 15 rpm to 500 rpm, enabling both gentle and vigorous shaking for varied applications.

What temperature range and incubation capabilities does this unit offer?

The shaker is equipped for incubating with a temperature range from ambient +5 °C up to 65 °C. This allows use in cell culture, bacterial suspensions, and other temperature-controlled mixing applications.

What special airflow or ventilation features are included?

It features the “Opti-Flow” forced ventilation system in which air is deflected around rather than directly on samples, creating circular flow for optimal temperature uniformity. Also includes an adjustable airflow damper and wind-speed control system.

What programmability and control features does the shaker include?

The controller is digital, with independent displays for speed, time and temperature. It supports programmable operation with up to 99 steps, RS-232 communication interface, and full calibration functionality for temperature accuracy.