Masterflex L/S® Digital Drive with Multichannel Cartridge Pump Head for L/S Precision Tubing, 4-Channel, 8-Roller, 100 rpm; 115/230 VAC, Cole-Parmer (CAT#: STEM-DS-0037-LC)

The Masterflex L/S® Digital Drive manufactured by Cole-Parmer is suitable for automatic process applications. It provides analog remote control and programmable dispense interval via the simple membrane keypad. The dispense and display accuracy is ensured by programmed calibration.

Pump Series: L/S
Control Type: Variable-Speed Digital
Min RPM: 0.02
Max RPM: 100
Number of Channels: 4
Max Flow Rate Per Channel (mL/min): 12
Min Flow Rate Per Channel (mL/min): 0.0024
Drive: 07522-30 (L/S® Brushless Digital Dispensing Drive)
Pump Head: 07519-20 (L/S® 4-Channel Cartridge Pump Head)
Tubing: 06447-34, 12/pk (Tygon® E-LFL Two-Stop Tubing Set, 1.42mm ID)
Tubing sizes accepted: Microbore Two-Stop Tubing Sets
Included Accessories: Eight small cartridges (07519-80)
Drive IP rating: IP 33
Power (VAC): 90 to 260
Power (amps): 2.2A at 115v; 1.1A at 230v
Power (Hz): 50/60
Width (in): 8.3
Height (in): 8.5
Length (in): 14.74
Width (cm): 21.08
Height (cm): 21.59
Length (cm): 37.44

The pump performance and operation mode (continuous operation, timed dispensing, copy dispensing, and volume dispensing) are displayed on the digital interface with graphic LCD
The user-friendly menu provide multiple languages for programming and operation
Dispensing by volume, compy or time
Brushless motor which is free of maintenance provides ±0.1% speed control accuracy with a turndown ratio of 6000 : 1
Open head sensor stops the drive if the pump head is opened
Depending on drive rpm and tubing size, the flow range of each channel is 0.08 to 480 mL/min

Masterflex L/S® Digital Precision Modular Drive with Remote I/O and Easy-Load® II Pump Head, Cole-Parmer (CAT#: STEM-DS-0105-LC)