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EMS Technical Data Sheets
EMS Magnetic Induction Stirrer
EMS Catalog #72365-10, 72365-20
Introduction
The Magnetic Induction Stirrer is motor-less, using advanced coil technology that produces the strongest magnetic coupling and has no moving parts making this unit 100% wear-free and maintenance free.
Motor-less Stirring
The magnetic coil technology works on the inductive principle with alternative current (AC) as its driving force. The generated moving magnetic field drives the spinning of the stir bar in the vessel. Several advantages come with a motor-less magnetic stirrer versus a traditional magnetic stirrer.
- No heat is generated after hours of continuous use making this unit ideal for temperature sensitive samples and environments
- Quiet operation and low vibration helps users stay focused in the lab
- The magnetic field driving the stir bar maintains continuous constant speeds for reproducible results
With advanced coil technology the strength of the coupling between the unit and stir bar is controlled by the amount of electric current that flows through the coil. The more turns of the wire making up the coil, a stronger magnetic field is produced.
The Magnetic Induction Stirrer uses advanced coil technology resulting in the unit creating the strongest magnetic coupling, perfect for viscous solutions.
- Capacity: 3 liter plus
- Rapid acceleration and braking (less than 10 seconds) to quickly meet stirring speed requirements
- Speed remains constant, even when load changes
- An easy to read digital display precisely controls time (30 seconds to 60 minutes) and speed (10 to 2,000 rpm)
- Durable ABS housing is corrosion resistant and easy to clean
Specifications
| Speed Range | 10 to 2,000 rpm variable, 1 rpm increments |
| Time Ranges | 30 seconds to 60 minutes, variable, 1 second increments or continuous |
| Stirrer Mode | Single clockwise, single c. clockwise, Auto reverse rotation (1 to 99 cycles 50% duty) |
| Capacity | 3 liters plus |
| Mixing Surface | 165 mm diameter, silicone mat 160 mm diameter |
| Operating Temp. | Range 2°C to 40°C |
| Max. Relative Humidity | Non-condensing, 80% for temperatures up to 31°C decreasing linearly to 50% R.H. at 40°C |
| Weight | 1.13 kg (2.50 lb) |
| Dimensions (D x W x H) | 9.7 x 7.7 x 3 in (24.5 x 19.5 x 7.5 cm) |
| Warranty | 3 years |
| Safety certified and approved | CE, SGS, RoHS2, WEEE |
| Patent information | Community Design No: 003515337-0001-0002 Euro. Pat. App. 3 246 088 US Design Patent No. D814,045 |
Electrical
| Power Adapter Rating | Level VI |
| Input: 100-240 VAC 50/60 Hz 1.0A | |
| Output: 12 VDC 2.2A | |
| Stirrer Rating | Input: 12 VDC |
| Current (under load): Approx. 1.5 A | |
| Power: Approx. 18W |
Precision, literally at the touch of one button!
The Magnetic Induction Stirrer offers an easy to use programmable, variable time and speed, digital display. Multiple stirring modes and options are available to achieve the best possible stirring results for a wide range of protocols.
When ready to program a cycle, the set-up is easy
With just one convenient rotating knob select
- Mode: single clockwise, single counter-clockwise, or auto reverse rotation (1 to 99 cycles)
- Speed: 10 to 2,000 rpm, variable (1 rpm increments)
- Time: 30 seconds to 60 minutes or continuous (1 second increments)
Once a program has started, the speed, cycle and time can be monitored
The stirring speed can be adjusted while a program is running.