HANNA HI 300N Magnetic Heavy Duty Stirrer, 2.5L, HI300N
One FREE 50mm magnetic stirring bar included.
HI 300N and HI 310N are heavy-duty stirrers. HI 300N can stir up to 2.5 liters (0.66 gallons) of liquid and the HI 310N can stir up to 5.0 liters (1.3 gallons). This makes them perfect for laboratory use as well as use in production. Electronic controls are incorporated into these stirrers that allow the user to regulate the speed with greater precision. In addition to speed control, a limiter will assure that the maximum speed will never be exceeded (Speedsafe). Often, in the lab, a sample is removed from the stirrer before reducing the speed. This would normally cause the motor to accelerate until it is destroyed.
HANNA instruments stirrers incorporate a VCO device that will stop the motor from accelerating as soon as the load is removed. In addition to these, HI 310N also has an automatic feedback feature. The motor is electronically controlled to maintain the chosen speed as the load changes. If the viscosity or level (fluid weight) increases or decreases, the circuitry will adjust the output power to keep the speed constant.
Maximum Stirring Capacity 2.5 liters
Speed Range Min. 100 rpm
Speed Range Max. 800 to 1000 rpm
Power Supply 110/115 Vac or 230/240 Vac, 50/60 Hz
Installation Category II
Cover Material AISI 316 Stainless Steel
Environment 0 to 50°C (32 to 122°F); RH max 95%
Dimensions 180 x 180 x 70 mm (7.1 x 7.1 x 2.8")
Weight 1.4 kg (3.1 lb.)
(HANNA Instruments Lab Magnetic Heavy Duty Stirrer, HI300, HI 300, HI300N-1, HI 300N-1, HI300N-2, HI 300N-2, -1, -2)