ENDEAVOR 5000 Ohaus E51LD0420

ENDEAVOR 5000 Ohaus E51LD0420

The ENDEAVOR 5000 Ohaus E51LD0420 is a robust digital orbital shaker designed for laboratories that require powerful, large-orbit shaking for effective mixing of larger volumes and heavier loads. Featuring a wide 20 mm orbital motion and a stable drive system, this shaker delivers uniform agitation and reliable performance for biological, chemical, and industrial laboratory applications.

The Endeavor 5000 E51LD0420 is engineered to handle demanding shaking tasks that require strong orbital movement at controlled speeds. Its large 20 mm orbit is ideal for thorough mixing, aeration, and suspension of samples in flasks and containers. Powered by a maintenance-free brushless DC motor and a triple eccentric drive system, this shaker ensures smooth, vibration-free operation even during extended runs. The digital interface with a custom back-lit LCD allows precise control of speed and time, supporting consistent and reproducible laboratory results.

Key Features

• Large 20 mm orbital motion for efficient and uniform mixing

• Supports loads up to 4.0 kg or up to three 1-liter flasks

• Optimized speed range for controlled, high-amplitude shaking

• Triple eccentric drive system for stable and smooth operation

• Brushless DC motor for quiet performance and long service life

• Digital control with a clear back-lit LCD for easy parameter monitoring

• High speed accuracy to ensure repeatable shaking conditions

• Integrated long-duration timer for unattended operation

• Durable aluminum tray for secure sample placement

• TÜV-certified safety design for dependable laboratory use

• RS232 communication interface for external control and integration

Technical Specifications

• Motion type: Orbital

• Orbit diameter: 0.8 in (20 mm)

• Maximum load capacity: 4.0 kg

• Maximum flask capacity: Up to 3 × 1 L flasks

• Speed range: 50 to 300 rpm

• Speed accuracy: ±2 rpm; above 100 rpm ±2% of set speed

• Timer range: 1 minute to 99 hours 59 minutes

• Drive system: Triple eccentric, brushless DC motor

• Tray material: Aluminum

• Tray size: 11.75 × 8.75 in (300 × 222 mm)

• Control type: Digital

• Display: Custom back-lit LCD

• Communication interface: RS232

• Power supply: 24 V DC, 1.25 A

• Net weight: 16.5 lb (7.5 kg)

• Dimensions (L × H × W): 16.5 × 4.7 × 10.3 in (420 × 119 × 262 mm)

• Operating environment: −10°C to 40°C, up to 80% RH, non-condensing

• Safety certification: TÜV

Applications

• Mixing and aeration of biological cultures and cell suspensions

• Shaking of large flasks for microbiology and biotechnology workflows

• Preparation of suspensions, solutions, and media in chemical laboratories

• Routine and long-duration shaking tasks in research, quality control, and academic laboratories