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RR4500 - In-Line Web Handling System
     
     
LATERAL FLOW
Lateral Flow Products
In-Line Technologies
 
RR4500 - In-Line Web Handling System
PRODUCT DESCRIPTION
The RR4500 is designed to provide reagent
application and drying capabilities for web
processing. The reagent application options
include precision dispensing as well as dip
coat impregnation.

A wide range of dispensers can be
integrated into the system including the
patented BioJet Quanti and AirJet Quanti
dispensers for non contact dispensing as
well as FrontLine for contact dispensing.
Dispensing options provide for printing
arrays of lines or full coating of webs using
wide angle AirJets.

The Reel to Reel system also incorporates
two tracking systems. The first is an
automatic tracking of the web on the take-up
reel and the second is a web edge tracking
to maintain the position of the dispensed
lines relative to the web edge. Web speed,
pinch roller pressure, tension, drying time
and temperature are all adjustable. Low-
tension versions are also available for
processing materials with low tensile
strength.

 
FEATURES AND BENEFITS
  PRECISION
        - Accurate Positioning of the Dispensed
          Lines and Drops on the Web Material

  FLEXIBLE
        - Modular Design provides a Wide
          Range of Process Capabilities for
          Reagent Application and Drying

  USER FRIENDLY
        - Handheld Controller
PERFORMANCE
  AirJet Quanti Repeatability:
  ± 1% (line dispensing)

  AirJet Quanti Dynamic Dispense
   Range:
  1 µL per cm - 50 µL per cm

  FrontLine Repeatability:
  ± 1% (line dispensing)

  Front Line Minimum Continuous Line
  Width: 0.6 µL to 3 µL/cm

  BioJet Quanti Dynamic Dispense
   Range
  0.8 to 3 µL/cm

  Dependent on fluid rheology and
  substrate properties
 
SPECIFICATIONS
      DIMENSIONS (L x W x H)
            9” x 22” x 40”
            (configuration dependant)
      WEIGHT
            ~1047 lbs (configuration dependant)
      POWER REQUIREMENTS
            110/220 VAC; 50/60 Hz (for all models)
      AIR REQUIREMENTS
            Air Supply: 0 - 90 psi (when AirJets
            & Capstan are configured)

DISPENSING SPECIFICATIONS
      DISPENSERS
            Up to 8 in any combination
      MEMBRANE WIDTH
            Minimum: 0.20" (5 mm) *
            Maximum: 3.85" (98 mm)
            * Material dependent
      LINEAR WEB SPEED
            Up to 4"/sec (100 mm/sec)
      WEB TRACKING
            ± 0.25 mm on take-up roll
            ± 0.25 mm on dispense tracking

OPTIONS
      DISPENSE MODES
            FrontLine Quanti: Gliding tips for multiple fine lines
            AirJet Quanti: Quantitative spraying and coating
            BioJet Quanti: Quantitative non contact line and drop
           dispensing
      INSPECTION STATIONS
      DIP TANKS
      DRY TOWERS
      ENVIRONMENTAL ENCLOSURES
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