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S6 ImmunoStack™

The S6 ImmunoStack™ is a microtiter plate loading system that transfers up to 50 plates per run to and from ImmunoSpot® Analyzers for automated scanning and analysis.

Designed specifically for handling 96- and 384-well plates, the ImmunoStack™’s small footprint makes it an attractive alternative to our more advanced automated systems that have been designed to handle up to 400 plates.

More Information


  • Plate Exchange Time: < 33 seconds
Plate formats
  • 96- & 384-well plates (Maximum plate height: 14.6 mm)
  • Computer Interface: RS-232, USB
Power requirements
  • Voltage: 120/240 V AC, 60/50 Hz
  • CE and TUV marked. RoHS compliant
Operating temperature
  • 18 °C to 40 °C (64.4 °F to 104 °F)
  • For operation in noncondensing humid environment Maximum relative humidity of 80% at temperatures up to 31° C

Stacker Unit Alone: (H x W x D); (Weight): 35.6 cm x 17.8 cm x 46.9 cm; (14” x 7” x 18.5”); 10.9 kg (24 lb)

  • 50-plate Stack Height: 27.3 cm
  • 30-plate Stack Height: 17.2 cm

Desktop Shelf: (H x W x D); (Weight): 29.1 cm x 22.4 cm x 60.7 cm;(11.4” x 8.8” x 23.9”); 3.2 kg (7.0 lb)

Tower Shelf: (H x W x D); (Weight): 9.5 cm x 22.4 cm x 60.7 cm;
(3.8” x 8.8” x 23.9”); 1.6 kg (3.5 lb)

Optional components (sold-separately)
  • 30- or 50- Plate Stacks
  • Barcode Reader
  • IQ/OQ