QuickThaw® Plasma Thawing System

Plasma Thawer - 4 bag capacity

Exterior Dimensions (in):
18.5" x 16.25" x 14.75"

Exterior Dimensions (mm):
470mm x 413mm x 375mm

Thawing Capacity: 4 bags

Chamber Volume: 4.75 gallons / 18 liters

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DH4 QuickThaw® Plasma Thawing System


The QuickThaw DH4 uses both controlled temperature and agitation to substantially reduce thaw times while ensuring the safety of your plasma. It is convenient and easy to operate, allowing you to load, program, and walk away. The compact size of the DH4 conserves space on your benchtop while allowing you to thaw up to 4 bags of plasma.

Next Steps

Sales: 800-743-5637
Support: 800-743-5637
Email: sales@helmerinc.com

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QuickThaw DH4 - substantially reduces thaw times
  • Change image QuickThaw DH4 - substantially reduces thaw times
  • Change image Plasma Thawer - 4 bag capacity
  • Change image Stainless steel chamber
  • Change image Controller with temperature alarm
  • Rapid Thaw Times
  • Microprocessor temperature controller with audible and visual high temperature alarm
  • LED digital temperature display
  • Superior Construction
  • Overwrap Protection
  • Warranty includes 2 years parts and 1 year labor at Helmer


Thawing Capacity

4 bags

Chamber Volume

4.75 gallons / 18 liters

Chamber Material

Stainless Steel


Stainless Steel

Chamber Drain Time

3 minutes

Exterior Dimensions (w x h x d)

18.5" x 16.25" x 14.75"

470mm x 413mm x 375mm

Overall Exterior Dimensions
(w x h x d)

21.75" x 23" x 15.5"

552mm x 584mm x 394mm

Chamber Dimensions (w x h x d)

15.5" x 11" x 7.5"

394mm x 280mm x 191mm


100V 50/60Hz 8 FLA

115V 50/60Hz 6 FLA

230V 50/60Hz 3 FLA

Net Weight

58 lb / 26 kg

Certified to applicable UL and CSA standards by a NRTL

 CE Logo

options & accessories

Equipment Validation Guide (IQ/OQ Documentation)

The Equipment Validation Guide for Plasma Thawers provides documentation for Installation Qualification and Operational Qualification (IQ/OQ), as well as an outline of suggested topics for performance qualification (PQ).  The Guide is provided via CD.  (Note that performance of the equipment validation is the responsibility of the end-user facility or their designee).

DT1 Digital Thermometer Purchase

Solar-powered thermometer with LCD read-out displays the chamber temperature to a tenth of a degree.  The stainless steel probe insets into the water chamber.  The QuickThaw® is equipped with a built-in thermometer holder.

Plasma Overwraps

Disposable Helmer Plasma Overwraps protect frozen random and apheresis plasma against contaminants and isolate a broken bag.

Standard Overwraps Purchase

Carton of 1000 overwrap bags.  Four dispenser boxes of 250 bags each.

CT4 Chamber Cover Purchase

Cover for use with DH4.


Additive used to inhibit bacterial growth.  Each 8 oz bottle of CleanBath treats approximately 300 gallons of water.


Download Product Manuals

Visit our product manual page to download the operation or service manual.