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Perista® Pump Externally Controllable type
AC-2120 Perista BioMini Pump

High precision, externally controllable peristaltic pump with wide range of flow rate.

AC-2120 Perista BioMini Pump

AC-2120 Perista BioMini Pump

Purpose and Application
  • Pumping fluids/solutions in chromatography
  • Pumping fermentation broth
  • Pumping chemicals in recirculation experiment
  • A wide range of application, from laboratory to plant, etc
  1. Wide flow rate range from 1 to 1,000 times with motor rotation control using a tube of same inner diameter
  2. Flow rate range from 0.1 to 1,000 mL/h with a tube inner diameter of which is from 1 to 3 mm
  3. Digital panel for easy operation and accurate flow rate setting
  4. External Control Connector for a gradient pump controller is equipped
  5. MAX-FLOW Switch equipped for rapid solution exchange and drainage
Product Number AC-2120
Product Name Perista BioMini Pump
Channel Single Channel
Flow Rate 0.1 - 1000mL/h
 (Inner diameter φ1~φ3mm silicone tube)
Variable Range of Flow Rate with a Single Tube   Magnification from 1 to 1,000 times
Accuracy of Flow Rate Accuracy of Repetition within ±1%, Voltage Fluctuation (90 - 110V) ±1%
Maximum Pressure (Discharge/Suction) Discharge 205.9kPa(2.1kg/cm2) / Suction9.8kPa(0.1kg/cm2)
Vertical pumping Height
 /Viscosity of Transported Fluid
22m max
 / 1.5Pa・s (1500cP) max
Motor AC Induction Motor
Drive Circuit F/V Converter with Rotary Encoder
Environmental Temperature 0 - 40°C
External Control Connector Flow Rate Input: 0 -5V DC, CW, CCW, STOP, Control Input: TTL Level
Maximum Rotation MAX FLOW Switch
Power AC100V  50/60Hz 10VA
Dimensions 110 mm (W) × 150 mm (D) × 180 mm (H) 
Weight 2.0 kg

Catalog Download


Optional Accessories and Consumables

Price:Ask Price

Product Code Product Name Price Quantity
1221200 AC-2120 Perista BioMini Pump 1set Ask Price


You can download various documents (PDF)

  • ATTO Product Catalog