DESCRIPTION
This series of peristaltic pumps adopts imported core processor, high quality stepper servo motor drive, speed control accuracy is ±0.2%. Through the APP software, the pump can be remotely controlled and the running status can be monitored in real time. RS485 communication, Modbus protocol, can be connected to the upper computer such as computer, single chip microcomputer, PLC, frequency converter, man-machine interface through a variety of signal modes, to achieve systematic centralized control.
FEATURES
1. LF-LCD-OS software system, high definition lattice LCD display, switching between Chinese-English interface, simple parameter setting, intuitive state display.
2. High-quality and high-torque stepper servo motor drive, speed accuracy, wide range, operation stability, high-precision flow transmission.
3. Industrial mask key operation, simple and convenient, high durability.
4. LF-EasyChange universal design, large torque output, strong expansibility, can match various high-performance pump head.
5. Start/Stop, adjust speed, reversible direction, full speed and,state memory (power-down memory).
6. The parameters of running time, interval time and cycle times can be set to meet the requirements of timing, quantitative, liquid dispensing and flow testing.
7. Slow speed stop and suction function, which can effectively prevent the dropping of liquid when the machine stops.
8. Keyboard lock function to prevent misoperation.
9. The remote start-stop, adjust speed and timing operation can be realized by using APP software. It also has monitoring functions such as stop alarm, change of pump tube and so on (optional).
10. Stainless steel 304 material housing, effective prevention of erosion of various organic solvents, easy to clean.
11. The internal structure adopts double-layer isolation design, and the circuit system provides special protection, which effectively improves the anti-dust, moisture-proof, anti-corrosion and oxidation resistance.
12. Super anti-interference characteristic, wide voltage design, suitable for complex power supply environment.
13. RS485 communication interface, Modbus protocol, easy to connect with various control devices.
14. Acceptable multiple external industrial control signals to control start-stop, reversible direction and speed adjustment, optically coupled isolator.
15. Support start-stop, reversible direction, current speed etc. working state signal output.
16. External thermal printer (optional), real-time printing operation parameters.
17. It can be equipped with foot switch, pulse damper, leak detector and other accessories.
SPECIFICATIONS
| Model | OBT100S | OBT300S | OBT600S |
| Flow range | 0.0001～720ml/min | 0.006~1690 ml/min | 0.006~2900 ml/min |
| Speed range | 0.1~150 rpm | 0.1~350 rpm | 0.1~600 rpm |
| Speed resolution | 0.1rpm (speed≤100rpm), 1rpm (speed＞100rpm) , speed accuracy＜±0.2% | 0.1rpm (speed≤100rpm), 1rpm (speed＞100rpm) , speed accuracy＜±0.2% | 0.1rpm (speed≤100rpm), 1rpm (speed＞100rpm) , speed accuracy＜±0.2% |
| Display mode | Window 77x32mm, Monochromatic 128×32 lattice liquid crystal | Window 77x32mm, Monochromatic 128×32 lattice liquid crystal | Window 77x32mm, Monochromatic 128×32 lattice liquid crystal |
| Language | Switching between Chinese and English | Switching between Chinese and English | Switching between Chinese and English |
| Operation mode | Industrial mask keypad | Industrial mask keypad | Industrial mask keypad |
| Keypad locked | Long press direction key to lock, long press start and stop key to unlock | Long press direction key to lock, long press start and stop key to unlock | Long press direction key to lock, long press start and stop key to unlock |
| Timing function | Timing running time 0.1～999 S/Min/H/D, interval time 0.1～999 S/Min/H/D | Timing running time 0.1～999 S/Min/H/D, interval time 0.1～999 S/Min/H/D | Timing running time 0.1～999 S/Min/H/D, interval time 0.1～999 S/Min/H/D |
| Cycle times | 0～999（0 Infinite cycle） | 0～999（0 Infinite cycle） | 0～999（0 Infinite cycle） |
| Back suction angle | 0～720° | 0～720° | 0～720° |
| External control signal input | (1) Start /Stop: passive contact, external control input level (5~24V); (2) Reversible direction: passive contact, external control input level (5~24V);(3) Adjust speed: analog quantity 0~5V, 0~10V, 4~20mA can set. | (1) Start /Stop: passive contact, external control input level (5~24V); (2) Reversible direction: passive contact, external control input level (5~24V);(3) Adjust speed: analog quantity 0~5V, 0~10V, 4~20mA can set. | (1) Start /Stop: passive contact, external control input level (5~24V); (2) Reversible direction: passive contact, external control input level (5~24V);(3) Adjust speed: analog quantity 0~5V, 0~10V, 4~20mA can set. |
| External control signal output | (1) Start /Stop: level signal (following input voltage); (2) Reversible direction: level signal (following input voltage);(3) Speed state: analog quantity 0~5V | (1) Start /Stop: level signal (following input voltage); (2) Reversible direction: level signal (following input voltage);(3) Speed state: analog quantity 0~5V | (1) Start /Stop: level signal (following input voltage); (2) Reversible direction: level signal (following input voltage);(3) Speed state: analog quantity 0~5V |
| Communication interface | RS485, MODBUS por tocol is available, DB15 external control interface | RS485, MODBUS por tocol is available, DB15 external control interface | RS485, MODBUS por tocol is available, DB15 external control interface |
| Power supply | AC100～240V, 50Hz/60Hz | AC100～240V, 50Hz/60Hz | AC100～240V, 50Hz/60Hz |
| Power consumption | <40W | <50W | <60W |
| Working environment | Temperature 0～40℃, relative humidity<80% | Temperature 0～40℃, relative humidity<80% | Temperature 0～40℃, relative humidity<80% |
| IP Grade | IP31 | IP31 | IP31 |
| Dimension（L×W×H） | 264*150*207mm | 264*150*207mm | 264*150*207mm |
| Weight | 4.9kg | 5.2kg | 5.5kg |
WHY CHOOSE US
- Factory direct sales with competitive price.
- Premium quality with CE & ISO certification.
- Strong product OEM & ODM customization capability.
- Promise production & on-time delivery.
- Perfect after-sales service, free product accessories.
- 15 years of experience in R&D and production of centrifugal extractor machine.
OUR FACTORY
We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.
PACKAGING & SHIPPING
Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.
CUSTOMER CASES
Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe OQTSUPPLIES, we grow together!
