Velp Scientifica F20100481 OHS 100 Advance Overhead Stirrer, 230V/50-60Hz

Description

Safety and resistance for your lab
OHS 100 Advance is the VELP high-end overhead stirrer 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 by stopping the stirring
Safe start and stop knob operation and lock key avoid unintended start up and changes of the working conditions.
Integrated vibration sensor with different levels of sensitivity will stop the operation and inform you to be sure that your OHS is stable and properly fixed.
OHS 100 Advance ensures continuous operation and is backed by 3 Years Warranty extension.
Best-in-class Stirring Power
The OHS 100 Advance is the ideal solution for demanding applications operating with viscosities up to 70.000 mPa.
The electronic controlled brushless motor of the OHS 100 Advance stirs up to 100 l (H2O) with a maximum torque of 100 Ncm, and ensures the longest lifespan.
SpeedServoTM torque compensation technology keeps the speed constant automatically adjusting to viscosity changes. Set the OHS 100 Advance electronic speed control from 30 to 1300 rpm.
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
The OHS Advance 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.
Specification
Display: 3,5" Graphic TFT Display
User Interface: Digital
Motor: Brushless DC
Stirring Volume (H2O): Up to 100 L
Speed Gears: 1
Max Torque: 100 Ncm
Stirring Speed Range: 30-1300 rpm
Speed Accuracy: 1 rpm
Speed Control: Digital
Max Viscosity: 70.000 mPa*s
Torque Compensation: SpeedServo
Chuck Range : Ø from 1 to 13 mm
Shaft Diamater Pass-Through : up to 8.5mm
Safety Vibration Sensor: Yes
Timer: Yes
Method Setting: Yes
Lock Of The Instrument: Yes
External Probe Connection: Pt100
Temperature Measuring Range: -200 to +550 °C
Temperature Resolution: 0.1 °C
Interfaces: USB / WiFi
Dimensions (Wxhxd): 90x315x235 mm (3.5x12.4x9.3 in)
Weight: 4,6 kg (10,1 lb)
Protection Class Din En 60529: IP 54