STMP9AL Multi-Position Stirrer, Analog Control, 9 x 250mL, 60 rpm to 1400 rpm, Ohaus (CAT#: STEM-GLE-4414-LGZ)

The powerful magnetic stirrer provides precise speed control with repeatable performance in four or nine position capabilities. Numeric and non-numeric modes are available.

Timer: 1 second – 160 hours
Control: Analog
Power Consumption: 75 W
Dimensions: 17 in x 4 in x 11 in (432 mm x 970 mm x 279 mm) (LxHxW)
Net Weight: 14 lb (6.3 kg)
Plate Construction: Glass Filled Nylon
Plate Size: 12.5 in x 11 in (318 mm x 279 mm)
Safety Certification: UL; cUL
Working Environment: 41°F – 104°F, 80% RH, Non-condensing (5°C – 40°C, 80% RH, Non-condensing)
Speed Range: 60 rpm to 1400 rpm
Capacity: 9 x 250mL
Power: 120V, 1.3A, 50/60Hz

1. The 318 x 279mm top plate can hold up to 9x250ml or 4 x 1L flasks. The glass-filled nylon surface has a reflective white color that is resistant to chemicals and minimizes accidental heating of the sample.
2. The speed ramp function slowly increases the motor speed for improved safety and enhanced coupling. Splash is avoided and the rotary stick control is improved, providing excellent low-end speed control.
3. The digital model has a touchpad to control the input speed and time. Non-digital models have an adjustment knob with a scale of 1-10.
4. Microprocessor control, providing precise speed regulation.
5. When the timer counts or is programmed to the set time, the stirring will be turned off and the audible alarm will stop the timer when it is zero.

STMP4DG Multi-Position Stirrer, Digital Control, 4 x 1L, 60 rpm to 1400 rpm, Ohaus (CAT#-STEM-GLE-4413-LGZ)
STMP9DG Multi-Position Stirrer, Digital Control, 9 x 250mL, 60 rpm to 1400 rpm, Ohaus (CAT#-STEM-GLE-4415-LGZ)
STHVAL Large Volume Stirrer, Analog Control, 25 L, 60 rpm to 1400 rpm, Ohaus (CAT#-STEM-GLE-4416-LGZ)
STHVDG Large Volume Stirrer, Digital Control, 25 L, 60 rpm to 1400 rpm, Ohaus (CAT#-STEM-GLE-4417-LGZ)
STLC1DG Large Volume Stirrer, Digital Control, 100 L, 100 rpm to 1800 rpm, Ohaus (CAT#-STEM-GLE-4418-LGZ)
STLC2DG Large Volume Stirrer, Digital Control, 200 L, 100 rpm to 1800 rpm, Ohaus (CAT#-STEM-GLE-4419-LGZ)