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OHS are meticulously engineered to adhere to the highest safety standards. The resilient sealed shell and the IP 54 protective rating affirm its enduring durability against even the most hostile environments, thereby offering unremitting, reliable operation in your lab, underpinned by a 3-year extended warranty.
Constant Torque Regardless of Speed
The robust brushless motor combined with a microprocessor assures unmatched performance, marking a stark distinction between the conventional shaft stirrer and the VELP OHS Series. Owing to the SpeedServo feedback system, Torque remains unvarying at any speed, ensuring analytical reproducibility.
Effortless SmartChuck Technology
Replacing stir rods can be a hassle. The unique SmartChuck™ technology simplifies this task to a single-handed operation, requiring no additional tools. This quick and easy feature ensures stirring rod release with minimal exertion.
High-Level Protection and Security
The OHS Advances set a high bar for safety standards. With the IP54 protective rating, you're guaranteed maximum resistance to corrosion along with exemplary performance in demanding work environments. The system employs pressure-activated stirring, thus preventing accidental activation, and only gradually attains the set speed. An array of sensors and safety measures are in place to halt stirring in case of overload, overheating, or short-circuit.
Integrated Timer for Tailored Operations
The OHS Digitals come with timers for custom-programmed stirrer operation, catering to your specific requirements and providing independent reaction control.
Two diverse control panels, the Digital or the Advanced model, allow for versatility to meet your lab's unique needs.
The sturdy yet intuitive control panel equipped with SmartChuck ensures effortless rod exchanges.
- Mandrel Opening: Ø ranges from 1 to 13 mm
- Stirring Rod Diameter for Pass-Through: up to 8.5mm
All VELP products embody peace and assurance within your lab.
- Clearly visible safety button
- IP54 protection
- Integrated safety sensors
OHS DIGITAL MODELS CONTROL PANEL
A - 7 Segment Display LED
B - Torque Indicator Bar
C - Low Speed LED (only OHS 200)
D - Gear Key (only OHS 200)/ Timer Key for other models
E - High Speed LED (only OHS 200)/ Timer LED for other models
F - Speed Control Knob
G - Timer LED (for OHS 200)/ Upper Lock LED for other models
H - Timer Key (for OHS 200)/ Lock Key for all models
I - Lower Lock LED
J - Main Switch
K - SmartChuck
Stirring Speed Range | 30 - 2000 rpm |
Max. stirring volume | 40 liters |
External dimensions mm L x P x A | 90x235x285 |
Control panel | Digital display |
Timer | Si |
Various | IP 54 |
Torque max. | 60 |
Viscosity max. | 50.000 mPa*s |
Weight kg | 4,1 |
QuestPair matches professionals in research and industry with manufacturers, suppliers and resellers of scientific products. Companies and organisations can easily sign up for an account and showcase their laboratory equipment and other products on the marketplace. It is possible to list both new as well as used equipment. QuestPair features a variety of equipment for the physical, chemical and life sciences such as spectrometers, balances, centrifuges, testing devices, medical devices, incubators, microfluidics kit, heaters, coolers and other specialist instruments.
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