Programmable Double Syringe Pump

  • Model: NE-4000

Description

The NE-4000 Programmable Double Syringe Pump series holds two syringes (up to 60mL each). Infusion rates range from 1.459uL/hr (1mL syringe) to 7635mL/hr (60mL syringe). The chassis is only 5 3/4" x 8 3/4" and features an easy-to-use keypad interface.

Key features of the NE-4000 include:

  • Fully programmable and automatable
  • Operates via keypad or software
  • Infusion and withdrawal
  • Set a single pumping rate and/or dispensing volume
  • Program up to 41 pumping phases that change pumping rates, set dispensing volumes, insert pauses, control and respond to external signals, and sound the buzzer
  • Network, control, and monitor up to 100 pumps with one computer
  • Motor stall detection
  • Dispensing accuracy of +/- 1%
  • Technical support
  • Two year warranty

Details

The NE-4000 series pumps are available as a Continuous Infusion (Push-Pull) and Dual Syringe Pump system, in which two NE-4000 pumps are connected by a cable, allowing one pump to infuse while the other pump refills or simultaneously infuses.

Maximum syringe size note: 
Although a maximum of a 60mL syringe is specified, the pump can hold up to a 140mL syringe but can only open up to about 120mL lengthwise

High pressure note:
The NE-4000 produces about 15 lbs (7.5 lbs per syringe) of linear force at top speed and about 100 lbs (50 lbs per syringe) at slow speeds. 10 ml/hr is an example of slow speed. The pressure that can be generated is relative to the syringe size. On a 60 ml syringe, this would roughly produce about 30 psi.

Specifications

Sample Flow Rates

Syringe Size (mL)
Max Rate (mL/hr)
Min Rate (mL/hr)
0.5
91.83
0.001
1
191.2
1.459
3
693.4
5.291
5
1462
11.17
10
2160
16.49
20
3514
26.82
30
4169
35.25
60
635
58.26

Accessories

Firmware upgrades:

  • FW-1-X Upgrade: Linear/ gradient flow rate ramping and additional programming capabilities
  • FW-1-X2 Upgrade: Linear/ gradient flow rate ramping and additional programming capabilities, up to 340 pumping phases, and max RS-232 baud rate of 38,400

Ordering

Part# Description
NE-4000 Programmable Double Syringe Pump
DUAL-NE-4000 Continuous Infusion/ Dual Programmable Double Syringe Pump System
FW-1-X X Firmware upgrade for NE-4000 series pumps
FW-1-X2 X2 Firmware upgrade for NE-4000 series pumps