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PHD ULTRA™ 4400 Gradient System

SKU
24c7ccbe

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 capability of Harvard Apparatus syringe pumps to completely deliver percent composition changes automatically with high accuracy and precision flow provides an 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.

Please follow this link for more information on the PHD ULTRA™ 4400 Infuse/Withdraw Programmable Syrigne Pump.

Please follow this link for information about individual PHD ULTRA™ satellite units.

Grouped product items
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No options of this product are available.

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 capability of Harvard Apparatus syringe pumps to completely deliver percent composition changes automatically with high accuracy and precision flow provides an economical tool to advance experiments and eliminate manual input for complex solution changes. 


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 drug infusion experiments
  • Serial dilutions for nutritional infusion experiments
  • Serial dilutions for mixing polymers in electrospinning
  • Chromatography
  • FIA systems


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

Please follow this link for more information on the PHD ULTRA™ 4400 Infuse/Withdraw Programmable Syrigne Pump.

Please follow this link for information about individual PHD ULTRA™ satellite units.

Specifications 70-4103 70-4104 70-4108 70-4109
Accuracy ±0.35% ±0.35% ±0.35% ±0.35%
Classification Class I Class I Class I Class I
Dimensions
L x D x H
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)
Display 4.3" WQVGA TFT Color Display with Touch Screen 4.3" WQVGA TFT Color Display with Touch Screen 4.3" WQVGA TFT Color Display with Touch Screen 4.3" WQVGA TFT Color Display with Touch Screen
Drive Motor 0.9° Stepper Motor 0.9° Stepper Motor 0.9° Stepper Motor 0.9° Stepper Motor
Environmental Humidity 20% to 80% RH, non condensing 20% to 80% RH, non condensing 20% to 80% RH, non condensing 20% to 80% RH, non condensing
Environmental Operating Temperature 40°F to 104°F (4°C to 40°C) 40°F to 104°F (4°C to 40°C) 40°F to 104°F (4°C to 40°C) 40°F to 104°F (4°C to 40°C)
Environmental Storage Temperature 14°F to 158°F (-10°C to 70°C) 14°F to 158°F (-10°C to 70°C)14°F to 158°F (-10°C to 70°C)14°F to 158°F (-10°C to 70°C)
Flow Rate Maximum 215.8 ml/min using a 140 ml syringe 215.8 ml/min using a 140 ml syringe 215.8 ml/min using a 140 ml syringe 215.8 ml/min using a 140 ml syringe
Flow Rate Minimum 3.06 pl/min using a 0.5 µl syringe 3.06 pl/min using a 0.5 µl syringe 3.06 pl/min using a 0.5 µl syringe 3.06 pl/min using a 0.5 µl syringe
I O TTL Connectors 15 pin D–Sub Connector 15 pin D–Sub Connector 15 pin D–Sub Connector 15 pin D–Sub Connector
Input Power 50 W, 0.5 A fuse 50 W, 0.5 A fuse 50 W, 0.5 A fuse 50 W, 0.5 A fuse
Installation Category II II II II
Max Linear Force 200 lbs @ 100% Force Selection 200 lbs @ 100% Force Selection 200 lbs @ 100% Force Selection 200 lbs @ 100% Force Selection
Mode of Operation Continuous Continuous Continuous Continuous
Motor Drive Control Microprocessor with 1/16 microstepping Microprocessor with 1/16 microstepping Microprocessor with 1/16 microstepping Microprocessor with 1/16 microstepping
Net Weight 12.1 lb (5.5 kg) 12.1 lb (5.5 kg) 12.1 lb (5.5 kg) 12.1 lb (5.5 kg)
No of Syringes 1 per pump 1 per pump 1 per pump 1 per pump
Non Volatile Memory Storage of all settings Storage of all settings Storage of all settings Storage of all settings
Number of Microsteps per one rev of Lead Screw 6,400 6,400 6,400 6,400
Pollution Degree 1 1 1 1
Pump Configuration Master, Satellite Master, Satellite Master, Satellite Master, Satellite
Pump Function Infuse/Withdraw Infuse/Withdraw Infuse/Withdraw Infuse/Withdraw
Pusher Travel Rate Maximum 190.8 mm/min 190.8 mm/min 190.8 mm/min 190.8 mm/min
Pusher Travel Rate Minimum 0.36 µm/min 0.36 µm/min 0.36 µm/min 0.36 µm/min
RS dash 232 Connectors 9 pin D–Sub Connector 9 pin D–Sub Connector 9 pin D–Sub Connector 9 pin D–Sub Connector
Rack Type Standard Rack Standard Rack Standard Rack Standard Rack
Regulatory Certifications CE, ETL (UL, CSA), WEEE, EU RoHS and CB Scheme CE, ETL (UL, CSA), WEEE, EU RoHS and CB Scheme CE, ETL (UL, CSA), WEEE, EU RoHS and CB Scheme CE, ETL (UL, CSA), WEEE, EU RoHS and CB Scheme
Step Rate Maximum 26 µsec/µstep 26 µsec/µstep 26 µsec/µstep 26 µsec/µstep
Step Rate Minimum 27.5 sec/µstep 27.5 sec/µstep 27.5 sec/µstep 27.5 sec/µstep
Syringe Size Maximum 140 ml 140 ml 140 ml 140 ml
Syringe Size Minimum 0.5 µl 0.5 µl 0.5 µl 0.5 µl
USB Connectors Type B Type B Type B Type B
Voltage Range 100–240 VAC, 50/60 Hz 100–240 VAC, 50/60 Hz 100–240 VAC, 50/60 Hz 100–240 VAC, 50/60 Hz

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