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HomeGeneral Equipment For LaboratoryStirring LineStirrers OHS Digital Overhead Stirrer
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OHS Digital Overhead Stirrer

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SKU: N/A Categories: General Equipment For Laboratory, Overhead, Stirrers Tag: Velp Malaysia
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Description

Safety and resistance for your lab

Safety and resistance for your lab

OHS 20 Digital is designed to guarantee the highest safety standards. The resistant sealed housing and the IP 54 Protection Rating guarantee durability even in the most aggressive environments.

  • Integrated overload, overtemperature, and overcurrent safety alarms will preserve the performance over time and stop stirring for maximum safety in your lab.
  • Safe start and stop knob operation and lock key avoid unintended stat up and changes of the working conditions.

OHS  Digital ensures continuous operation and is backed by 3 Years Warranty extension.

Best-in-class Stirring Power

Best-in-class Stirring Power
The OHS  Digital is the ideal solution for demanding applications operating with viscosities up to 10.000 mPa.  to 100.000 mPa.
The electronic controlled brushless motor of the OHS 20 Digital stirs up to 25 l, 40 l , 100 l   with a maximum torque of 20 Ncm to 200 Ncm, and ensures the longest lifespan.SpeedServoTM  torque compensation technology keeps the speed constant automatically adjusting to viscosity changes. Precisely set the OHS 20 Digital from 30 to 2000 rpm

Constant torque at any speed

Constant torque at any speed

The brushless motor and the microprocessor guarantee excellent performance marking the difference between a conventional overhead and the VELP OHS Series.

The torque is stable throughout the whole speed range, ensuring stirring at maximum torque even at the highest speed.

This is a very important parameter for the reproducibility of your tests.

SmartChuck™ simplifies shaft accommodation

SmartChuck™ simplifies shaft accommodation

The OHS Digital SmartChuck™ technology simplifies the shaft accommodation process that can be carried out even with one hand and does not require any tool, making your life easier.

With two simple operations, you can unlock the protection ring to drive the shaft in and out with maximum ease.

The opening of the ring during the stirring process will automatically block the analysis and the instrument informs you for maximum safety.

Easy-to-use and precise

Easy-to-use and precise

All the necessary information are available at a glance and the dedicated Torque Display with 4 LED segments informs about viscosity changes during the operation.

The OHS Digital integrated timer allows unattended operations. Program your OHS Digital from 1min to 99.59h and walk away!

USB interface facilitates software updates if required.

Item List

Item List

Thumbnail Short Description Sku Price Quantity Add To Cart
OHS 60 Digital System with Stand, Shaft and Clamp 230V/50-60Hz VP-SA20100492 RM0.00
OHS 20 Digital 230V/50-60Hz VP-F20100494 RM0.00
OHS 40 Digital 230V/50-60Hz VP-F20100493 RM0.00
OHS 60 Digital 230V/50-60Hz VP-F20100492 RM0.00
OHS 100 Digital 230V/50-60Hz VP-F20100491 RM0.00
OHS 200 Digital 230V/50-60Hz VP-F20100490 RM0.00
×

Variation Image

Specification

Specification

TECHNICAL DATA

DisplayDigital Display
User InterfaceDigital
MotorBrushless DC
Stirring Volume (H2O)

OHS 20

OHS40

OHS60

OHS100

OHS200

Up to

25L

25L

40L

100L

100L

Speed Gears

OHS 20

OHS40

OHS60

OHS100

OHS200

 

1

1

1

1

2

Max Torque

OHS 20

OHS40

OHS60

OHS100

OHS200

 

 

20 Ncm

40 Ncm

60 Ncm

100 Ncm

200 Ncm

Stirring Speed Range

OHS 20

OHS40

OHS60

OHS100

OHS200

6-400 rpm
30-2000 rpm
Speed Accuracy1 rpm
Speed ControlDigital
Max Viscosity

OHS 20

OHS40

OHS60

OHS100

OHS200

 

10.000 mPa*s

25.000 mPa*s

50.000 mPa*s

70.000 mPa*s

100.000 mPa*s

Torque CompensationSpeedServo™
Chuck RangeØ from 1 to 13 mm
Shaft diamater Pass-Throughup to 8.5mm
TimerYes
Lock of the instrumentYes
InterfacesUSB
Dimensions (WxHxD)90x315x235 mm
(3.5×12.4×9.3 in)
Weight4,1-4,6 kg
(10,1 lb)
Protection Class DIN EN 60529IP 54
Download

Download

OHS Series Overhead Stirrers – Brochure

OHS Digital instruction manual

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