Compact Shaker OS-03U, 30 to 300 rpm (CAT#: STEM-AL-4952-ZJF)

The OS-03U is a compact shaker designed for controlled sample agitation. It combines controlled agitation with a platform, chamber, or rack arrangement appropriate to its stated configuration. The drive system provides repeatable motion for vessels or samples secured to compatible holders. Temperature-controlled versions regulate the working environment while the shaker maintains the selected motion. The control interface supports adjustment of operating parameters identified in the technical specifications. Timed operation and automatic recovery functions support repeatable laboratory workflows when provided. The housing, platform, and safety functions are configured for routine benchtop or stacked operation according to the model design. The instrument is intended for culture, mixing, extraction, or incubation procedures requiring controlled agitation.

Model: OS-03U
Speed Range: 30 to 300 rpm
Speed Error: ±2%
Timer Range: 0 to 99h59min
Platform Dimensions: 307 × 267 mm
Maximum Capacity: 15 × 50ml/12 × 100ml/ 9 × 150ml or 200ml/ 9 × 250ml/6×500ml/ 4 × 1000ml Flask clamps/ 2 tubes
Maximum Load: 2.5 kg
Digital Display: LCD
Automatic Power-Recovery Restart: Yes
Operating Temperature: 5°C to 40°C
Operating Humidity: ≤80%
Power Supply: AC100 to 240V, 50/60 Hz
Maximum Power: 8.5 W
Dimensions: 378 × 289 × 125 mm
Net Weight: 12.5 kg
Enclosure Protection Rating: IP21

Controlled agitation motion
Adjustable operating parameters
Timer-based operation
Compatible platform or rack configuration
Automatic power-recovery restart
Laboratory safety and alarm functions