OHS 200 Advance Overhead Stirrer in Bangladesh – Premium Lab Performance
VELP OHS 200 Advance Overhead Stirrer is a premium, high-performance laboratory stirrer ideal for demanding mixing tasks in Bangladesh. With 200 Ncm torque, Wi-Fi & USB connectivity, and a 3.5” TFT digital display, it is designed for precise, reproducible results across industrial, chemical, and research applications.
Reliable & Safe Lab Performance
Built with a sealed housing and IP54 protection, the OHS 200 Advance operates safely in harsh lab environments. Features like overload and vibration sensors, safe start/stop, and a lock key prevent accidental operations and extend durability.
Powerful Stirring for Viscous Samples
Thanks to a brushless DC motor, the stirrer handles up to 100 liters and 100,000 mPa·s viscosity effortlessly. Dual-speed gears offer flexible control:
Gear 1: 6–400 rpm
Gear 2: 30–2000 rpm
SpeedServo™ maintains torque stability across all speeds, essential for reproducible testing.
Precision with SmartChuck™ and Display
The SmartChuck™ system allows tool-free shaft changes. Real-time data on speed, torque, and temperature is displayed via a bright TFT screen, while the timer (1 min–99.59 h) and programmable methods support complex tasks.
Temperature Monitoring & Automation
Includes a Pt100 probe for real-time temperature control. The system can reduce speed or stop the task if set temperature limits are exceeded—perfect for exothermic reactions.
Remote Monitoring with VELP Ermes
Control and monitor the OHS 200 via VELP Ermes cloud or USB software, even from clean-room environments. Start/stop stirring, set timers, and download reports remotely from any device.
Key Features:
Digital TFT 3.5” Display for real-time monitoring
Dual gear speed control: 6–400 rpm and 30–2000 rpm
Safety alerts for overload, vibration, and overheating
SpeedServo™ technology for constant torque
SmartChuck™ tool-free shaft adjustment
Pt100 probe for temperature monitoring
USB and Wi-Fi connectivity with VELP Ermes cloud
Ideal For: Pharmaceutical labs, chemical research, food industries, and educational institutions in Bangladesh.
Technical Specifications – VELP OHS 200 Advance Overhead Stirrer
| Display | 3.5″ Graphic TFT Display |
| User Interface | Digital |
| Motor | Brushless DC |
| Stirring Volume (H2O) | Up to 100 L |
| Speed Gears | 2 |
| Max Torque | 200 Ncm |
| Stirring Speed Range | 6–400 rpm (Gear 1), 30–2000 rpm (Gear 2) |
| Speed Setting Resolution | 1 rpm |
| Speed Control | Digital |
| Max Viscosity | 100,000 mPa·s |
| Torque Compensation | SpeedServo™ |
| Chuck Range | Ø 1 to 13 mm |
| Shaft Diameter Pass-Through | Up to 8.5 mm |
| 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 / Wi-Fi |
| Dimensions (W x H x D) | 90 x 315 x 235 mm (3.5 x 12.4 x 9.3 in) |
| Weight | 4.6 kg (10.1 lb) |
| Protection Class | IP 54 (DIN EN 60529) |
For in-depth specifications and features, check out the VELP OHS 200 Advance Overhead Stirrer and discover more!
Looking for other Overhead Stirrer Check out our full range of magnetic stirrers for more options and features!
Product Demo Video
Watch our product demo to see how the VELP OHS 200 Advance Overhead Stirrer works in action:
Q1. What is the torque of the OHS 200 Advance?
A1. It delivers a maximum torque of 200 Ncm, making it ideal for high-viscosity samples.
Q2. Is the OHS 200 Advance suitable for industrial labs in Bangladesh?
A2. Yes, with IP54 protection and 3 years warranty, it’s perfect for harsh environments.
Q3. Can I monitor the OHS 200 remotely?
A3. Yes, it supports Wi-Fi and USB connectivity for remote control via VELP Ermes.
Q4. Does it include a temperature probe?
A4. Yes, it comes with a Pt100 probe for real-time temperature monitoring and safety control.
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