Used NEW BRUNSWICK SCIENTIFIC Excella E25

The E-25R Classic Refrigerated Incubator Shakers are large capacity shakers utilizing a UniCentric single eccentric counterbalanced drive to provide horizontal plane rotary motion in a 2.54 cm (1 in) circular orbit. A Proportional/Integral (PI) Microprocessor controller with instantaneous digital feedback controls the speed over a range of 50-400 rpm.

Specification:

Shaking
Speed: 50-400 rpm
Control Accuracy: ± 1 rpm
Indication: 3-digit LED, displayed in 1 rpm increments
Stroke/Orbit: 2.54 cm (1 in)
Temperature
Range: 15°C below ambient temperature* (min. 4°C) to 60°C
Control Accuracy: ± 0.1°C @ 37°C
Indication: 3-digit LED, displayed in 0.1°C increments
Ambient Operating Environment: 10 – 35°C, 20 to 80% relative humidity, non-condensing
Refrigerant: R-134A
Alarms: Visible and audible warning indication when speed deviates more than 5 rpm, and temperature more than 1°C from setpoints, and when timer has expired.
Timer: 0.1 to 99.9 hours. Shuts off agitation at end of period. Can be deactivated for continuous operation.
Automatic Restart: Automatic restart after power is restored. Setpoints and operating status are retained in memory during power interruption.
Drive interrupt: Automatic drive-interrupt when cover is opened.
Platform: 76 x 46 cm (30 x 18 in)
Overall Dimensions (W x D x H): 127 x 77 x 85 cm (50 x 30.5 x 41.7 in)
Chamber Dimensions (W x D x H): 85 x 58 x 48 cm clearance above platform (33.5 x 23 x 19 in)
Net Weight: 204.5 kg (450 lb)
Gross Weight: 281 kg (480 lb)