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



