BARNANT Compulab®3 Pump Drive RD1 (includes dispensing wand)

RD1 Pump (top left) and RD2 Pump (top right) connected to the Comulab® 3 controller (bottom center)

Microprocessor Controlled Dispenser / Dilutor / Pump

STANDARD FLUID TRANSFER

• One bench top programmable controller capable of running up to four individual RD1 or RD2 pumps synchronized and independently. (Mix-or-match)
  
• Flow rate of RD-1 pump is 0.4-3450 ml/min.
  
• Flow rate of RD-2 pump is 0.5-5000 ml/min.
  
• Easy connection of control and pump drives with supplied 3 1/2 ft RJ-12 (phone) cord. Maximum connection length of 15 ft.
  
• Up to 30 user programs can be stored in memory.
  
• Accuracy and Repeatability +/- 1%.
  
• 1 to 999 cycles or continuous operation in dispense and dilute modes.
  
• Manual or automatic timed delay cycling.
  
• Interval delay time ranges from as low as 0.1 seconds to 2.780 hours programmed in 0.1 second increments.
  
• User-friendly, menu-driven keypad with 80 character, backlit, alphanumeric, liquidcrystal display (2 x 40).
  
• Twenty-key keypad facilitates direct data entry. Keypad provides tactile feedback.
  
• No calibration necessary when changing volume with the same size tubing.
  
• Both pump models are dual voltage 115/230 VAC (switchable) and meet UL 508, IEC 1010, cUL and CE regulations. The controller power is supplied by the pump drives.
  
• Speed Control Feedback maintains accurate flow rate. 1/10 HP motor provides controlled responsive dispensing.
  
• Direct input of volumes, flow rates, and speed. Ranges determined by tubing size.
  
• Pump speed and dispense volume can be changed "on-the-fly" while pump is running.
  
• Direct connection and control from a PC-compatible DB9 serial port.
  
• The pump drives have an illuminated On/Off switch and seven-segment LED to indicate the pump address.
  
• RD1 and RD2 drives come complete with chemically resistant pump head (molded of glass filled Noryl®). The RD1 pump head has three stainless steel rollers. The RD2 pump head has three Delrin rollers.
  
• Operating temperature 0°C to 40°C.
  
• IP rating: 22
  

DISPENSING/DILUTING

• Dispense delivery is set by volume, not limited to time, from 0.5 mL to 5000/L for RD-1 and 0.5 mL to 7000/L for RD-2 based on tubing size.
  
• Programmable anti-drip feature reverses pump for set rotations after each cycle. Ideal for more viscous solutions.
  
• Completed dispense cycles are confirmed with an audible prompt programmable for 0.0 to 60 seconds. Semi-automatic dispenses are individually prompted.
  
• Direct connection and control in conjunction with Ohaus and Sartorius balances.
  

Connect up to 4 pump drives to a single Compulab® controller

Downloadable Files

Manostat Catalog