For Sale HARVARD 11Plus Pump IV Infusion

Harvard Apparatus Pump 11 Plus Syringe Pump Single/Dual Infusion CE

Includes:

The Pump 11 Plus is a powerful yet easy-to-use syringe pump featuring a two-line, 16-character vacuum fluorescent display and a six-key membrane keypad. Operation is simple, requiring only syringe inner diameter and flow rate to begin pumping, with the ability to adjust flow rate while running. It offers two operating modes—Constant Flow Rate for continuous operation and Volume Dispense for precise fluid delivery. Micro-stepping pump profiles ensure smooth, consistent flow across the full range, and non-volatile memory retains the last syringe size, flow rate, and configuration settings.

The Pump 11 Plus is available in Standard and Advanced models, each offered in single or dual syringe configurations to suit various applications. The Standard model supports infusion only and includes an end-of-travel limit stop and anti-siphon bracket, while the Advanced model adds infusion/withdrawal capability and dual RS-232 serial ports. Designed with safety in mind, the motor stalls without damage during overload, and a manual adjustment collar prevents the syringe plunger from bottoming out. The Pump 11 Plus is CE Mark approved and meets all relevant European standards.

Features:

• Infusion only or infusion/withdrawal models

• Small footprint

• RS-232 option for computer control

• Drug/Nutritional studies

• Microfluidics/Nanofludics

• ESI Mass Spec

• Electrospinning

• MS Calibration

Specifications:

System Specifications

Type: Microprocessor-controlled syringe pump
Configuration: Single or dual syringe
Operation Modes: Infusion only or infusion/withdrawal
Accuracy: ±0.5%
Reproducibility: ±0.1%
Memory: Non-volatile memory (stores all settings)
Syringe Specifications

Syringe Type: Plastic or glass
Single Syringe Size: 0.5 µL to 50/60 mL
Dual Syringe Size: 0.5 µL to 10 mL
Flow Rate Range

Single Syringe: 0.0014 µL/hr to 26.56 mL/min
Dual Syringe: 0.0014 µL/hr to 7.91 mL/min
Motor & Drive System

Average Linear Force: 16 lbs
Drive Motor: 0.9° step angle motor
Motor Drive Control: 1/4 microstepping
Motor Steps per Leadscrew Revolution: 3,200 steps
Step Resolution: 0.33 µm/step
Speed & Travel

Step Rate:
Minimum: 6.8 sec/step
Maximum: 416.7 µsec/step
Pusher Travel Rate:
Minimum: 0.7 µm/min
Maximum: 15 mm/min
Communications

RS-232: Advanced models only
TTL: Not available
Power Requirements

Input Power: 12 VDC, 1.5 Amps
Voltage Range: 100–240 VAC, 50/60 Hz (Universal Input)
Power Consumption: 18 watts
Power Supply: Harvard Apparatus–approved supply and line cord only
Physical Specifications


Dimensions (H × W × D): 13 × 22.9 × 11.4 cm (5 × 9 × 4.5 in)
Weight: 2.1 kg (4.6 lb)
International Diagnostic Equipment

- Call or email with your questions, Hablamos Español

- Ship from: IDE - Southern California. Global Shipping

- Details of item must be read carefully before buying and /or requesting return



Disclaimer:

"The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item."

Return Policy

Items are sold as-is with no returns or refunds available unless explicitly stated.