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Jointlab srl
Milano - Italy
(€1,035.30 incl. VAT*)*if applicable
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for sale
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Rod stirrer OHS 40 Digital VELP

Jointlab srl€870.00 
(€1,035.30 incl. VAT* )* - if applicable
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Description by the supplier

The Overhead Stirrer (OHS) system has been ingeniously designed, dedicated to ensuring remarkable safety standards. Its resilient, sealed casing combined with an IP54 protection level, pledges lasting durability even amidst harsh working environments. It provides steady, uninterrupted operation in your lab, reinforced by an extended 3-year warranty.

The robust, brushless motor with microprocessor control permits exemplary performance, setting the VELP OHS Series apart from typical shaft stirrers. The SpeedServo feedback system ensures consistent torque at all speeds, a crucial aspect for analytical reproducibility.

SmartChuck technology simplifies the insertion and removal of stirring rods. Traditional two-handed rod removal and the associated risk of dropping the rod in the liquid become a thing of the past. Performed with a single hand and sans any specific accessories, this process is highly efficient. The stirring process is automatically interrupted if the protective ring is disengaged during analysis, with a safety alert displayed.

Enhanced Protection and Safety

OHS Advances uphold elite safety standards; with its IP54 protection level mitigating corrosion to the device while it continues to perform impressively in demanding conditions. The stirring is pressure activated to preclude inadvertent startups. The stirring speed increases gradually and is programmed to cease upon scenarios of overload, overheating, or short-circuiting, owing to the vast array of safety controls and sensors.

An integrated timer facilitates accurate scheduling of your laboratory activities. It is simple to set and offers a time range of 1 min to 99:59 hrs for autonomous reaction processing. A choice between two distinct control panels, Digital or Advanced, allows for customizing to suit your lab needs.

SmartChuck enabled and intuitive, these user-friendly devices, along with their control panels, make rod changes a breeze.

Device technical details include a Mandrel opening of Ø from 1 to 13 mm and a stirring rod diameter for Pass-Through of up to 8.5mm.

Velp products stand for assured peace and safety within the lab. Visible safety buttons, IP54 protection, and embedded safety sensors further enhance these factors.

Descriptions for the controls on OHS Digital models include attributes such as 7 Segment Display LED, torque indicator bar, low and high-speed LEDs, timer keys and LEDs, upper lock and lower lock LED, main switch, and the SmartChuck.

Product details
Stirring Speed Range30 - 2000 rpm
Max. stirring volume25 liters
External dimensions mm L x P x A90x235x285
Control panelDigital display
VariousIP 54
Torque max.40
Viscosity max.25.000 mPa*s
Weight kg4,1
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