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Home Syringe Pumps/Peristaltic Pumps Syringe Pumps Infuse/Withdraw PHD ULTRA™ 4400 Gradient System


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PHD ULTRA™ 4400 Gradient System

The PHD ULTRA ™ 4400 Gradient System allows you to quickly and easily run binary or ternary mixtures automatically without a PC. The Method is totally programmed from a master controller pump, so it is easy to program. The intuitive program interface makes simple to complex mixing easy. The Gradient Profile is used to combine multiple flow streams from different pumps into a common output stream. The flow can be smooth and continuous or stepped. No stopping the experiment, mixing different percent volume mixtures and placing new syringes into the pumps. Push one button and it all happens automatically. This new capability of Harvard Apparatus syringe pumps to completely deliver percent composition changes automatically with high accuracy and precision flow provides a new economical tool to advance experiments and eliminate manual input for complex solution changes.

Binary and ternary gradient systems are available with or without a stand. Individual Satellite units are also available for purchase separately.

Search for Product in current catalog
Item Listing Full Description Specifications Journal Articles Manuals
Item# Description
704103 PHD ULTRA™ 4400 Gradient System 1 Master/1 Satellite with Stand
704104 PHD ULTRA™ 4400 Gradient System 1 Master/2 Satellites with Stand
704108 PHD ULTRA™ 4400 Gradient System 1 Master/1 Satellite without Stand
704109 PHD ULTRA™ 4400 Gradient System 1 Master/2 Satellites without Stand

For local pricing, contact your nearest distributor.



Full Description Back to Top

Features:
• Easily run binary or ternary gradients without a PC
• Combine multiple flow streams into one common output
• No Stopping experiment to fill syringes with different mixtures

Applications:
• Serial Dilutions of reaction dosing solutions
• Serial Dilution for dug infusion experiments
• Serial Dilutions for nutritional infusion experiments
• Serial Dilutions for mixing polymers in electrospinning
• Chromatography
• FIA systems

The PHD ULTRA ™ 4400 Gradient System allows you to quickly and easily run binary or ternary mixtures automatically without a PC. The Method is totally programmed from a master controller pump, so it is easy to program. The intuitive program interface makes simple to complex mixing easy. The Gradient Profile is used to combine multiple flow streams from different pumps into a common output stream. The flow can be smooth and continuous or stepped. No stopping the experiment, mixing different percent volume mixtures and placing new syringes into the pumps. Push one button and it all happens automatically. This new capability of Harvard Apparatus syringe pumps to completely deliver percent composition changes automatically with high accuracy and precision flow provides a new economical tool to advance experiments and eliminate manual input for complex solution changes.

Binary and ternary gradient systems are available with or without a stand. Individual Satellite units are also available for purchase separately.


Specifications Back to Top

Specifications704103704104704108704109
Pump ConfigurationMaster, SatelliteMaster, SatelliteMaster, SatelliteMaster, Satellite
Pump FunctionInfuse/WithdrawInfuse/WithdrawInfuse/WithdrawInfuse/Withdraw
Flow Rate Minimum3.06 pl/min using a 0.5 µl syringe3.06 pl/min using a 0.5 µl syringe3.06 pl/min using a 0.5 µl syringe3.06 pl/min using a 0.5 µl syringe
Flow Rate Maximum215.8 ml/min using a 140 ml syringe215.8 ml/min using a 140 ml syringe215.8 ml/min using a 140 ml syringe215.8 ml/min using a 140 ml syringe
No of Syringes1 per pump1 per pump1 per pump1 per pump
Rack TypeStandard RackStandard RackStandard RackStandard Rack
Syringe Size Minimum0.5 µl0.5 µl0.5 µl0.5 µl
Syringe Size Maximum140 ml140 ml140 ml140 ml
Max Linear Force200 lbs @ 100% Force Selection200 lbs @ 100% Force Selection200 lbs @ 100% Force Selection200 lbs @ 100% Force Selection
I O TTL Connectors15 pin D–Sub Connector15 pin D–Sub Connector15 pin D–Sub Connector15 pin D–Sub Connector
RS dash 232 Connectors9 pin D–Sub Connector9 pin D–Sub Connector9 pin D–Sub Connector9 pin D–Sub Connector
USB ConnectorsType BType BType BType B
Accuracy±0.35%±0.35%±0.35%±0.35%
Reproducibility±0.05%±0.05%±0.05%±0.05%
Non Volatile MemoryStorage of all settingsStorage of all settingsStorage of all settingsStorage of all settings
Drive Motor0.9° Stepper Motor0.9° Stepper Motor0.9° Stepper Motor0.9° Stepper Motor
Motor Drive ControlMicroprocessor with 1/16 microsteppingMicroprocessor with 1/16 microsteppingMicroprocessor with 1/16 microsteppingMicroprocessor with 1/16 microstepping
Number of Microsteps per one rev of Lead Screw6,4006,4006,4006,400
Step Rate Minimum27.5 sec/µstep27.5 sec/µstep27.5 sec/µstep27.5 sec/µstep
Step Rate Maximum26 µsec/µstep26 µsec/µstep26 µsec/µstep26 µsec/µstep
Pusher Travel Rate Minimum0.36 µm/min0.36 µm/min0.36 µm/min0.36 µm/min
Pusher Travel Rate Maximum190.8 mm/min190.8 mm/min190.8 mm/min190.8 mm/min
Display4.3" WQVGA TFT Color Display with Touch Screen4.3" WQVGA TFT Color Display with Touch Screen4.3" WQVGA TFT Color Display with Touch Screen4.3" WQVGA TFT Color Display with Touch Screen
Input Power50 W, 0.5 A fuse50 W, 0.5 A fuse50 W, 0.5 A fuse50 W, 0.5 A fuse
Voltage Range100–240 VAC, 50/60 Hz100–240 VAC, 50/60 Hz100–240 VAC, 50/60 Hz100–240 VAC, 50/60 Hz
Dimensions L x D x H in cm 4 x 12 x 8.5 in (10.16 x 30.48 x 21.59 cm)4 x 12 x 8.5 in (10.16 x 30.48 x 21.59 cm)4 x 12 x 8.5 in (10.16 x 30.48 x 21.59 cm)4 x 12 x 8.5 in (10.16 x 30.48 x 21.59 cm)
Net Weight Metric5.5 kg5.5 kg5.5 kg5.5 kg
Net Weight English12.1 lb12.1 lb12.1 lb12.1 lb
Environmental Operating Temperature Metric4°C to 40°C4°C to 40°C4°C to 40°C4°C to 40°C
Environmental Operating Temperature English40°F to 104°F40°F to 104°F40°F to 104°F40°F to 104°F
Environmental Storage Temperature Metric‐10°C to 70°C‐10°C to 70°C‐10°C to 70°C‐10°C to 70°C
Environmental Storage Temperature English14°F to 158°F14°F to 158°F14°F to 158°F14°F to 158°F
Environmental Humidity20% to 80% RH, non condensing20% to 80% RH, non condensing20% to 80% RH, non condensing20% to 80% RH, non condensing
Mode of OperationContinuousContinuousContinuousContinuous
ClassificationClass IClass IClass IClass I
Pollution Degree1111
Installation CategoryIIIIIIII
Regulatory CertificationsCE, ETL (UL, CSA), WEEE, EU RoHS and CB SchemeCE, ETL (UL, CSA), WEEE, EU RoHS and CB SchemeCE, ETL (UL, CSA), WEEE, EU RoHS and CB SchemeCE, ETL (UL, CSA), WEEE, EU RoHS and CB Scheme

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Journal Articles Back to Top

Displaying 1 to 10 of 21results for PHD ULTRA™ 4400 Gradient System   Page 1  2  3 

Score

Document

Description

100% Login to view PP68 A Microfluidic Device with a Linear Temperature Gradient for Parallel and Combinatorial Measurements.pdf
[130 KB]
A Microfluidic Device with a Linear Temperature Gradient for Parallel and Combinatorial Measurements
62% Login to view PP116 phd 2.pdf
[90 KB]
PHD 2000 Programmable Syringe Pump used in Analysis of Biomolecular Interactions Using a Miniaturized Surface Plasmon Resonance Sensor
51% Login to view PP68 PHD2000 Syringe Pump.pdf
[121 KB]
A Microfluidic Device with a Linear Temperature Gradient for Parallel and Combinatorial Measurements
50% Login to view PP96 Intrarenal Dopamine Production and Distribution in the Rat.pdf
[399 KB]
Calibrated Syringe Pump use in finding Anticonvulsant Properties of Ganazolone
34% Login to view PP69 PHD 2000 Syringe Pump.pdf
[598 KB]
Passive mixing in a three-dimensional serpentine microchannel - Microelectromechanical Systems, Journal of
30% Login to view PP117 phd 22 2000.pdf
[1.4 MB]
PHD 22_2000_forpdf.qxd
29% Login to view PP130.pdf
[126 KB]
Temporal gradient in shear-induced signaling pathway: involvement of MAP kinase, c-fos, and connexin43
20% Login to view PP06 Molecular Clocks.pdf
[108 KB]
PHD 22/2000 Syringe Pump used in finding Molecular Clocks
20% Login to view PP06 PHD2000 Syringe Pump.pdf
[104 KB]
PHD 200 Syringe Pump use in finding Molecular Clocks
19% Login to view PP124.pdf
[441 KB]
Imaging cocaine-induced changes in the mesocorticolimbic dopaminergic system of conscious rats
   

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Manuals Back to Top

Displaying 1 to 4 of 4results for PHD ULTRA™ 4400 Gradient System  

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Document

Description

100% Login to view 703005 PHD ULTRA Manual.pdf
[2.4 MB]
PHD Ultra Syringe Pumps Manual - Standard/Remote/Programmable
94% Login to view metric system trivia.pdf
[146 KB]
Microsoft Word - Lesson1.doc
82% Login to view Micro Nanofluidics brochure.pdf
[2.7 MB]
Guide to Microfluidic and Nanofluidic Solutions
67% Login to view 703005 PHD ULTRA Quickstart.pdf
[173 KB]
PHD Ultra Syringe Pumps Quickstart Guide - Standard/Remote/Programmable
   

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