VariRef – Flow Through Pump
Peristaltic pump for automated filling
- High torque grants the use of double channel pump heads and multiple pump heads
- Up to eight channels
- Variety of pump heads
- Manual speed adjustment
- Membrane keypad and rotary encoded switch, easy to operate
Different pump heads can be used with the Schmidt + Haensch Vari peristaltic pump, resulting in flexibility in your day-to-day usage. Depending on the tubing material in use, this pump type can be used for various chemicals, corrosive and aggressive, as well as sterile solutions.
The user-friendly membrane keyboard enables the user to regulate the flow speed (RPM) using the switch arrays.
Furthermore, the user can activate a “quick flow mode” by pressing the button on the membrane keyboard.
Via external adapters for other signals, steering the pump externally is also possible. A footswitch can be attached to the pump to enable the pumping function as long as the footswitch is activated.
Specifications
| Specifications | |
| Speed: | 0.1 to 100 rpm, reversible |
| Speed precision: | 0.1 rpm |
| Speed control: | Membrane keypad and rotary encoded switch |
| Display: | 128 x 64 graphic LCD displays flow rate and speed (rpm) |
| Communication interface: | RS485 |
| Power supply: | 220 Vac ± 10%, 50/ 60 Hz, 110 Vac± 10%, 50/ 60 Hz |
| Power consumption: | < 50 W |
| Operating condition: | 0 to 40 °C |
| Relative humidity: | < 80% |
| Dimensions (L x W x H in mm): | 202 x 160 x 239 |
| Drive weight (without Pump Head): | 5.34 kg |
| IP code: | IP 31 |