About Digital Overhead Stirrer
Digital Overhead Stirrer
Overhead stirrer is suitable for mixture of high viscosity liquid or solid-liquid. Widely used in chemical synthesis, pharmaceutical, physical and chemical analysis, petrochemical, cosmetics, health care, food, biotechnology and other fields.
Features
- High reliability, long continuous service, outstanding performance
- Cover the speed range from 0 to 2200rpm, the speed is accurate and controlled
- Brushless DC motor drive, low noise and maintenance free
- LCD displays actual speed
- Overload protection, motor would automatically stop in case of continuous overload
- Anti-spill samples, PC control system starts up smoothly, prevent samples overflow
Specifications | | |
Max. Stirring Volume of H2O (Ltrs) | 40 | 20 |
Power (W) | 130 | 70 |
Votage (VAC), Frequency (Hz) | 220-240, 50 | 220-240, 50 |
Speed range (RPM) | 50-2200 | 50-2200 |
Speed Display | LCD | LCD |
Speed display resolution (RPM) | ±1 | ±1 |
Max torque (Ncm) | 60 | 40 |
Viscocity max (mPas) | 50000 | 10000 |
Chuck range diameter (mm) | 0.5-10 | 0.5-10 |
Dimensions (WxHxD mm) | 83x220x186 | 83x220x186 |
Weight (kg) | 2.8 | 2.6 |
Protection class | IP42 | IP42 |
Working temperature (°C) | 5-40 | 5-40 |
Permissible Humidity (%) | 80 | 80 |
Remote Control (RS232interface) | Yes | Yes |
Maximum Price (Rs/pc) | | |
Designed for mixing, stirring, and homogenizing a wide range of laboratory solutions, this digital overhead stirrer supports up to 20 liters of volume. Its digital control enables accurate speed adjustments between 100 and 2000 rpm, catering to various research and industrial protocols.
Robust Construction and Safe OperationBuilt with a stainless steel shaft and durable ABS body, the equipment withstands routine laboratory use. Advanced safety features like overheat and overcurrent protection safeguard both user and instrument, while protection class IP42 ensures resistance against splashes and dust.
User-Friendly Features for Reliable PerformanceConvenient digital LED display, microprocessor control, and variable speed settings simplify operation. With a low noise level of 65 dB and a lightweight, compact design, the overhead stirrer enhances productivity in laboratory settings without compromising comfort or efficiency.
FAQ's of Digital Overhead Stirrer:
Q: How do I operate the digital overhead stirrer and adjust its speed?
A: To operate the stirrer, plug it into a standard 220V AC power outlet. Use the digital LED display and control panel to turn on the device. Adjust the speed using the digital control buttons, with a range from 100 to 2000 rpm and 1 rpm accuracy, suitable for diverse laboratory applications.
Q: What safety features does this overhead stirrer offer during use?
A: This model is equipped with overheat and overcurrent protection to prevent damage to the motor and electrical system. Additionally, the stirrer meets IP42 standards, providing protection against dust and water splashes, ensuring safe operation in indoor laboratory environments.
Q: When should I use the timer function, and what is its maximum limit?
A: Utilize the integrated digital timer to set precise mixing durations for your experiments. The maximum timer setting is 999 minutes, after which the stirrer will automatically stop, helping achieve consistent and repeatable results in laboratory protocols.
Q: Where can this overhead stirrer be safely operated?
A: This equipment is designed for indoor use in non-corrosive environments, within a temperature range of 10C to 40C and a maximum relative humidity of 80%. Its compact dimensions allow easy placement on laboratory benches.
Q: What is the process for installing the stirring shaft and adjusting the chuck?
A: Insert the stirring shaft into the chuck, adjust the chuck diameter from 1.5 mm to 13 mm to fit your chosen shaft securely, and then tighten. Ensure the shaft is properly fixed before starting to avoid slippage during operation.
Q: What are the main benefits of using this digital overhead stirrer in laboratory settings?
A: The stirrer provides accurate, variable-speed mixing with minimal noise, enabled by its brushless DC motor and digital control system. Safety features, user-friendly design, and durable materials contribute to reliable, efficient operation, making it ideal for research and industrial labs.
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