SyringeTWO OEM Syringe Pump

The OEM version of the SyringeTWO pump. Without its built-in user interface, this single-channel pump is more compact than its standard version while keeping the same performances. Various options available for low flow rates or high pressure, with optional extended chassis or stall detection.

The SyringeTWO OEM pump is fully programmable from a computer, but can also run standalone (more information below).

Does not come with a power supply.

General

The SyringeTWO OEM is a dual channel syringe pump with a reduced footprint and no user interface, to be controlled from a computer or any external source. It holds 2 syringes up to 60 mL (140 mL with long chassis option), and covers a wide flow range from less than 1 nL/min up to 125.3 mL/min (SyringeTWO) or 0.12 pL/min up to 1.23 mL/min (SyringeTWO:Microfluidics).

• No built-in user interface
• Compact mountable chassis of 24.13 L x 10.16 W x 10.5 H cm (9 1/2"L x 4"W x 4 1/8"H)
• Holds 2 syringes up to 60 mL (extended chassis option for syringes up to 140 mL)
• Operates from a 12V DC power supply
• Covers a wide range of flow rates and pressures
• Fully programmable
• RS-232 or TTL logic interfaces

The pump includes all the advanced functions and programming features of the standard SyringeTWO pump, with easy control through RS-232 and TTL logic interfaces. You can even daisy-chain up to 100 pumps via RS-232 and control them through a computer! It is also possible to run the pump in standalone mode: pre-program the pump with a dispensing program, then operate the pump from an attached foot switch, button, or I/O controller.

For an easy control of your pumps without command lines, use the SyringePumpPro software.

Options

The SyringeTWO OEM can be upgraded with the following options:

• Extended chassis: extend the syringe volume your syringe pump can hold up to 140 mL (partially filled up to 120 mL)
• Stall detection: this option stops the pump when the motor's operation is impeded

Accessories

The following accessories kits are available to complete your setup:

• OEM Starter kit: Power supply, pump-to-PC (RS-232) network cable and user manual
• OEM network kit: Power supply, pump-to-pump cable. For use when daisy-chaining two or more pumps
• Foot switch

In withdrawal mode, certain glass syringe barrel plungers may not be securely held by the pump's standard pusher block. For 50 and 100 mL glass syringes, the use of the New Era Pusher Block for 50 & 100 mL Glass Syringes is required.

Content

1x SyringeTWO OEM or SyringeTWO:Microfluidics OEM syringe pump

Not supplied with a power supply or connection cable, you should buy an OEM Starter Kit (NE-OEM-STARTER) or OEM Network Kit (NE-OEM-NET) in addition to the pump.

Specifications

Standard version (SyringeTWO)

• Infuses and withdraws
• Fully programmable and automation capable
• Program up to 41 pumping phases that change pumping rates, set dispensing volumes, insert pauses, control and respond to external signals, extra I/O expansion port, sound the buzzer
• Operates from a computer
• RS-232 Computer interface. USB converter cable available.
• Network, control, and monitor up to 100 pumps with one computer
• TTL logic interface for digital control
• Dispensing accuracy of +/- 1%
• Two years warranty

SyringeTWO:Microfluidics

• Same features than Standard version +
• The smoothest syringe pump for microfluidics on the market
• Produces about 150 lbs (68 kg) of linear force at min. speed and about 18 lbs (8.2 kg) at max. speed

Pump programming

General

• One-click program upload from "Pumping Program Generator" spreadsheet
• Program up to 340 phases
• Data entry from keypad or computer
• Pumping programs can be uploaded/downloaded to/from computer
• Pre-programmable dispensing volumes (each volume can be different)
• Pumping rates and direction are automatically changeable
• Time delays between dispenses can be set
• Automatically pause the program and wait for the user to continue the dispense
• The pump rate can be synchronized with other instruments (pumps, sensors, etc...)
• Send logic signals to other equipment. Change pumping rates in reaction to a sensor
• Program the audible alarm to beep at any time to alert the operator

Bi-directional RS-232 interface

• Network up to 100 pumps from a single communications port on a computer. Baud rates up to 19200.
• Free terminal emulator program allows communications with syringe pump.
• Directly control one or more pumps from a computer, including setting the pumping rate, direction and volume. Set the operational and setup configurations. Also the TTL interface can be queried and the programmable output set.
• Using a computer, each pump in the pump network can be individually controlled and monitored. Or, the computer can download a new pumping program to each pump which would automatically reconfigure the dispensing system for a new job.
• Downloading control programs to the pump would unload computer overhead to the pump. computer resources could then be used elsewhere while the pumps operate independently.
• 2 modes of communications: Basic and Safe
• Basic: Basic master-slave interface. Easy to implement. Can communicate from any terminal emulator.
• Safe: A reliable interface for a real-world environment.
• High quality interface which detects communication errors via a 16 bit CCITT CRC.
• The pump will automatically transmit an alarm packet when a pump alarm occurs. For instance, if the pump stalls or resets, a message is immediately sent to the computer.
• A configurable communications time-out will stop the pump and alarm if the communications link is broken.
• Packet inter-character time-out to recover packet synchronization after communication glitches.
• Software Developer friendly communications protocol.
• Consistent and well-defined communications packets.
• Constant start and end characters.
• Packets structured to be easily parsed

TTL Logic Contol Interface

• Control the pump from a foot switch or timer.
• Output signals can be used to switch a valve from an output to an input reservoir.
• Pumping direction control
• Programmable output signal
• Programmable responses to input signals
• Configurable start and stop trigger:
  • Start or stop the pump on each contact closure to ground. For example, a foot switch.
  • Start the pump on closure to ground and stop the pump on opening the connection. For example a timer relay that starts the pump whenever closed and stops the pump whenever open.
  • Only start the pump on each contact closure to ground. For example, a laboratory animal trained to press a lever can receive a drug dosage from the pump and the pump will not stop or deliver another dosage until it is permitted by the pumping program entered by the user
• Configurable trigger input:
  • Edge trigger: Starts or stops the pump, such as from a foot switch
  • Level trigger: Start or stops the pump, such as from a timer or relay control
  • Start only trigger: Edge trigger will only start the pump, such as from a lab animal trained to press a lever to receive a dosage.

Documentation

?NE-4500 rates & specifications

?NE-500 user manual