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Grad200 Gradient Pump
 
   

Grad series gradient pump is consisted of two independent high-performance pumps which can be operated independently. As such, the default of system failure caused by the malfunction of one pump unit in low pressure gradient system is completely avoided. The middle pressure gradient is formed at the outlet of pump, and the mixing dead volume formed under the low pressure gradient mode is greatly diminished. The gradient is easier to be controlled. The middle pressure gradient mixing mode eliminates the air bubble problem emerging under the mode of low pressure gradient mixing mode, and has very excellent repeatability.

SPECIFICATIONS

Increment Rating 1ml/min
Incremental range 1-200ml/min
Mixing Range 0.0100%
Gradient Accuracy 2%

Flow Rates

1-200.0ml/min

Pressure

0 5.0MPa

Pulsation

0.2MPa

Pressure Accuracy

0.05MPa

Flow Accuracy

2% (1 50ml/min)

1.5% (50 200ml/min)

Flow Precision

1.5% (1 50ml/min)

1% (50 200ml/min)

Pipeline Materials Ruby316L stainless steelZirconia ceramics

Power Source

220V10%,50/60Hz

Power

75W

Dimensions

360 mm 260 mm 160 mm

Weight

12Kg

STANDARD FEATURES & CONTROLS

  • Dual Self Flushing Pump Heads for Reduced Pulsation
  • Dual ball and High Quality Plunger for Consistent and Precise Flow Performance
  • Real-time pressure monitoring.
  • Simple Front Panel Key Pad Controls with Big LED Display
  • Overvoltage protection and Flow Correction System
  • Materials resistant to chemicals used, including organic solvents
  • Stainless Steel or PEEK Fluid Path
  • Prime Purge Valve
  • RS-232 Serial Com Port for Complete Control & Status Monitoring

APPLICATION FIELDS

  • Chromatography analysis
  • Organic synthesis
  • Botanic chemistry
  • Bioengineering
  • Fine chemistry
  • Pharmaceutical chemistry
  • Life science
  • Environment protection

Control System Software

  • Real-time Display of Current Pressure, Set Pressure and Set Flow Rate
  • Real-time Display In Curve of Working Pressure
  • Operation via Computer
  • Timing Function For The Facility of Working Time Setting
  • Function of Saving Current Working Pressure For Checking
  • Function of Printing Important Parameters Such As Current Pressure
 
   

 
   
Tel:0086-21-51320588 / 51320577Fax:0086-21-51320502
Email: tauto@tautobiotech.com ICP 06235678