Velp Scientifica MULTI-HS 6/15 Digital Multi-position Hot Plate Stirrer
A safe and compact digital multiposition magnetic stirrer with heating available in 6 and 15 positions. The MULTI-HS presents exclusive features such as a timer, safety lock, and brushless motor to guarantee maximum performance and safety.
Superior Safety and Resistance
The MULTI-HS Hot Plate Stirrers have a unique system of warnings: when the plate temperature reaches 50°C the display will show a residual hot plate message preventing potential burning.
The Safety Lock feature avoids possible alteration of the working conditions or unintentional modification of the settings in order to meet all the lab safety standards.
The VELP CerAlTop™top plate is made of aluminum alloy that guarantees temperature homogeneity with optimum heat distribution and a high specific power thanks to the circular configuration. A thin layer of ceramic protects the plate from scratches and chemicals and ensures high resistance to thermal stress and thermal shocks.
The Safety Lock feature avoids possible alteration of the working conditions or unintentional modification of the settings in order to meet all the lab safety standards.
The VELP CerAlTop™top plate is made of aluminum alloy that guarantees temperature homogeneity with optimum heat distribution and a high specific power thanks to the circular configuration. A thin layer of ceramic protects the plate from scratches and chemicals and ensures high resistance to thermal stress and thermal shocks.
Smart User Interface for an easy use
The LED display is easy to read and thanks to the intuitive icons the operator has always a clear readout of the working conditions:
Two extremely precise turning knobs control the temperature and speed setting and for starting the heating is now necessary to tap the knob for complete safety.
By tapping both at the same time both knobs is possible to access the advanced menu for the most suitable configuration of all operating modes
- Heat activation
- Set Point temperature
- Timer activation
- Auto-reverse option
- Lock button
Two extremely precise turning knobs control the temperature and speed setting and for starting the heating is now necessary to tap the knob for complete safety.
By tapping both at the same time both knobs is possible to access the advanced menu for the most suitable configuration of all operating modes
Power and Accuracy
The extremely powerful Brushless motors are able to stir from 100 up to 1000 rpm offering a virtually unlimited duration. The size and shape of the magnetic stir bar determines the stirring efficiency at any given speed and it is always constant as viscosity changes with the torque compensation SpeedServo™.
The central button permits to set off the timer in order to save time for the operator and enable unsupervised work.
The Timer is settable from 1 min up to 99 hours and in the advanced menu is possible to configure it as follows:
- Snap: timer countdown starts as soon as one main function (Temperature/Speed) is on
- SetP: timer countdown starts when temperature set point is reached
TECHNICAL DATA
| USER INTERFACE | Digital |
| MOTOR | MULTI-HS 6 Digital 6 Brushless motors MULTI-HS 15 Digital 15 Brushless motors |
| PLATE MATERIAL | CerAlTopTM (ceramic coated aluminum alloy) |
| PLATE DIMENSION | 432 x 223 mm |
| STIRRING VOLUME (H2O) | MULTI-HS 6 Digital 6 beakers of 400 ml MULTI-HS 15 Digital 15 beakers of 250 ml |
| STIRRING POSITION DISTANCE | MULTI-HS 6 Digital 100 mm MULTI-HS 15 Digital 74 mm |
| STIRRING SPEED | 100 - 1000 rpm |
| SPEED SETTING RESOLUTION | 5 rpm |
| TEMPERATURE RANGE | 0 - 120°C |
| TEMPERATURE SETTING RESOLUTION | 1°C |
| HOT TOP WARNING | On display (>50°C) |
| TIMER | From 1 min to 99 h : 59 min |
| TIMER SETTING STEPS | 1 min |
| AUTOREVERSE | From 5 s to 99 min : 59 s |
| AUTOREVERSE SETTING STEPS | 1 s |
| DIMENSIONS (WXHXD) | 240x65x550 mm (9.4x2.6x21.7 in) |
| WEIGHT | MULTI-HS 6 Digital 4.7 kg (10.4 lb) MULTI-HS 15 Digital 4.8 kg (10.5 lb) |
| POWER INPUT | MULTI-HS 6 Digital 620W - 2,7A MULTI-HS 15 Digital 620W - 5,4A |
| WORKING IN CONTINUOUS | Admitted |
| HEATING OUTPUT | 600 W |
