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Ohaus Multi-Position Stirrers STMP4DG Item# 30573799

$2,671.97

Powerful Magnetic Stirrers available in either four or nine position capacities provide precise speed control that deliver repeatable performance. Offered in both digital and non-digital models.

The 318 x 279 mm top plate accommodates up to 9×250 mL or 4 x 1 L flasks. The glass-filled nylon surface has a reflective white color, is chemical-resistant & minimizes unintended heating of samples.

Speed ramping feature slowly increases the motor speed for improved safety and enhanced coupling. Avoids splashing, improves spin bar control and provides excellent low-end speed control.

Digital models have touchpad controls for input of speed & time. Non-digital models have an adjustment knob with dial markings from 1-10. The microprocessor regulates adjustments throughout the range.

SKU: 30573799 Category:

Additional information

Weight 68 lbs
Dimensions 30 × 30 × 8 in
Brand

Ohaus
Model

STMP4DG
Capacity

4 x 1L
Control

Digital
Dimensions

4 in x 17 in x 11 in (970 mm x 432 mm x 279 mm)
Net Weight

14 lb (6.3 kg)
Tray Construction

Glass Filled Nylon
Tray Size (LxW)

12.5 in x 11 in (318 mm x 279 mm)
Power

120V, 1.3A, 50/60Hz
Power Consumption

75 W
Safety Certification

UL; cUL
Speed Range

60 rpm – 1400 rpm
Timer

1 second-160 hours
Working Environment

41°F – 104°F, 80%RH, non-condensing (5°C – 40°C, 80%RH, non-condensing)
Display

Independent LED displays for speed and time (on digital models); Knob with 1-10 dial markings (on non-digital models)
Communication

NA
Construction

Cast aluminum housing, glass filled nylon top plate. Includes stir bars to accommodate each stirring position