New Era NE-4000 Programmable Two Channel Syringe Pump
Holds 2 Syringe from micro-liter sizes up to 60 mL (140 mL partially filled)
Infusion rates from 1.436 µL/hr (1 mL syringe) to 7515 mL/hr (60 mL syringe)
Easy-to-use keypad interface
One-click program upload from "Pumping Program Generator" spreadsheet
Space Saving Chassis: Foot print size of only 5 3/4" x 8 3/4"
Won't take up unnecessary space on your laboratory or production bench
Disposable, Glass, Stainless Steel Syringes and Plumbing Supplies are sold separately.
Fully programmable; automation capable
Operates stand-alone or from a computer
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, sound the buzzer
Network, control, and monitor up to 100 pumps with one computer
Worldwide power supplies available
Motor stall detection
Dispensing accuracy of +/-1%
Unlimited lifetime technical support
Two year warranty
Example Flow Rates (NE-4000):
High pressure notes:
The NE-4000 produces about 15 lbs (7.5 lbs/syringe) of linear force at top speed and about 100 lbs (50 lbs/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.
Syringe purge mode will infuse or refill syringe at top speed to purge air from the line or to fill the syringe.
Audible buzzer can be programmed to alert when an alarm condition occurs or the pumping program completes.
Power failure mode restarts a pumping program interrupted by a power failure.
Stall detection stops pump when the motor's operation is impeded (not on NE-500 model)
Non-volatile memory restores all setup parameters and the pumping program, on power up.
Elastomer raised keypad with optional beeping whenever the keypad is pressed.
Worldwide power supplies available
Production Productivity Features
Pre-program a set of production dispensing protocols. The operator then selects the required dispense protocol
Keypad Lockout: Prevent unauthorized or accidental changes to the settings by requiring a Lockout Disable key to be inserted to change settings.
One-click program upload from "Pumping Program Generator" spreadsheet
Up to 340 programmable phases
Enter programs from the keypad or from a computer.
Download or upload pumping programs from or to a computer. Store dispensing programs in a file on your computer, then upload them to one or more pumps. Specify in the file to send a different pumping program to each pump in the pump network.
Pre-program dispense volumes. Each volume can be different.
Automatically change pumping rates or pumping direction.
Ramp up or down the pumping rate.
Set timed delays between dispenses.
Automatically pause the program and wait for the user to continue the dispense.
Synchronize dispenses with other equipment or pumps to change pumping rates in reaction to a sensor or signals from other pumps.
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.
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.
Keypad Lockout: Prevent unauthorized or accidental changes to the settings by requiring a "Lockout Disable" key to be inserted to change settings.
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.
All returns must be authorized by Spectra Services in order to insure proper credit and must be requested within 30 days of purchase. All returns are subject to a minimum 15% restocking charge. For returns not due to error on behalf of Spectra Services, the customer is responsible for all transportation fees related to the returned product. To ensure proper credit, each product return must include the following information:
Customer name and address
Purchase order number
Spectra Services shipping order number
Date of invoice
Item number of returned item(s)
Spectra Services return authorization number (RMA)
Reason for return
Non-Returnable Goods Unfortunately, Spectra Services is unable to accept the following returns at this time:
Products not in completely resalable condition (including products with damaged, missing, or defaced labeling or packaging
Chemicals, reagents, diagnostics, sterile, or any controlled products (unless products do not meet specification
Labroatory apparatus or instruments that have been used or are without the original packaging, labeling and operating manuals
Refrigerated products or other perishables
Products which are not inventoried by Spectra Services and are not able to be returned to the manufacturer
Products purchased on a special order
Products not purchased from Spectra Services
Products with an expired shelf life or an expiration date too short for resale
Spectra Services reserves the right to review this policy on a case-by-case basis.
Upon receipt of the pre-owned product(s), the customer has one week to evaluate the product to ensure it meets their expectations. If for some reason the customer decides to return the product, they may do so at any point during those seven (7) days for a full refund. No restocking fee will be assessed, however, the customer is responsible for the return shipping costs. Full credit will be issued upon receipt and inspection of the item(s) to ensure equipment was returned in the same condition it was initially shipped out in.
All exchanges and returns require the completion of a Return Merchandise Authorization (RMA) form. Once completed, please return the merchandise immediately as the RMA number is only active for ten (10) days from the date of issuance.
Charges associated with returning items are the responsibility of the customer unless the item(s) arrived defective, damaged, or incorrect.
Spectra Services highly recommends that return packages be insured for full value and packaged securely to prevent shipping damage.
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Our Address:Spectra Services, Inc.
6359 Dean Parkway
Ontario, NY 14519 US
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