Autosamdri®-931

  • Autosamdri® 931 Processes Delicately Preserves Micro & Nano 3-D Structure with Reproducibility.
931 Series
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  • New Multi-Application Digital Critical Point Dryer
  • Patent Pending "Stasis Software" for Challenging Sample Types
  • Available in 1.25", 2.5" and 3.40" chamber sizes
  • Winner of 2012 Microscopy Today Innovation Award
  • Precision process control
  • Optional "Quick Release" sample holder (down to 2 µm in size)
  • Program and save custom recipes
  • Made in U.S.A.

CPD Multi-Applications

Application Images

Mouse Inner Hair Cells Univ. of MD School of Dentistry-Electron Microscopy Core Imaging Facility

Structure of the cytoskeleton near a leading edge of fibroblast University of Pennsylvania

Fractal Nanotruss California Institute of Technology, Materials Science and Mechanics

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FEATURES
  • Bright LCD Touchscreen Control
  • Factory Default settings or create and save Custom Programs or "recipes" catering to your specific sample
  • Easy view placement of micro metering valves with vernier handles that include a Slow Fill for the most delicate sample
  • Complete internal 0.5 µm particle filtration to protect samples and valves
  • Fast adiabatic chamber cooling (Less than one minute for 1.25")
  • External mount post purge filter assembly, protects valve and allows easy maintenance access
  • Internal Condensing muffler, captures and eliminates purge exhaust noise
  • EZ top loading process chamber that is under light for easy viewing
  • Non mechanical purge stirring for complete purge with no moving parts to break
  • Available with 'Stasis" software (Patent Pending) that give complete range control with gels and more challenging samples while allowing samples to take advantage of lower density and viscosity parameters of both LCO2 and alcohol for complete LCO2 replacement and sample processing.
  • Modern Cabinet with clean room static-free design
  • All electronic components meet CE, UL and/or U.S. Military specifications
SPECIFICATIONS
  • Cabinet: (W) 15.0" (38.0cm) x (H) 13.25" (33.5cm) x (D) 20" (50.8cm)
  • System Set-Up Area Required: (W) 24" (61cm) x (D) 22" (56cm)
  • Chamber size (Available in three sizes): 1.25" ID x 1.25" Depth, 2.50" ID x 1.25" Depth, 3.40" ID x 1.25" Depth
  • Pressure Gauge Range: 0- 2000 psi, Temperature Range - 40°C to 60°C
  • 120 V/50-60 Hz, 5A (other voltage units also available, Please inquire)
  • Resistive Touchscreen VGA LCD
NON-CLEANROOM STANDARD ACCESSORIES
  • Flexible High-Pressure braided stainless steel inert Teflon® lined LCO2 Supply Hose, 5ft (1.5m)
  • External LCO2 Filtration System (#8784) removes water/oil and particulates down to 0.5µm conveniently pre-installed onto your LCO2 High Pressure Hose
  • Static Free Exhaust Tubing for both PURGE/VENT/BLEED and COOL exhaust lines
  • Flow Meter supplied allows precise BLEED Exhaust Rate Flow Control
  • Chamber insert included for 2.50" chamber and 3.40" chamber to reduce the chamber size down to 1.25"
  • Spare chamber O-ring (2), chamber lamps (2), and 5A slo-blow fuses (2)
  • User Manual and Check-Out Data Sheet
  • 2 year warranty on all parts and labor
  • Free lifetime technical support
CLEANROOM STANDARD ACCESSORIES
  • Flexible High-Pressure braided stainless steel inert Teflon® lined LCO2 Supply Hose, 10ft (1.5m)
  • Double T-Filter Assembly (#8785) pre-installed onto the chamber LCO2 supply high-pressure hose. Flows LCO2 twice thru 0.5µm filters with 99.5% particulate retention prior to LCO2 entering Autosamdri®-931
  • Static Free Exhaust Tubing for both PURGE/VENT/BLEED and COOL exhaust lines
  • Flow Meter supplied allows precise BLEED Exhaust Rate Flow Control
  • Chamber insert included for 2.50" chamber and 3.40" chamber to reduce the chamber size down to 1.25"
  • Spare chamber O-ring (2), chamber lamps (2), and 5A slo-blow fuses (2)
  • User Manual and Check-Out Data Sheet
  • 2 year warranty on all parts and labor
  • Free lifetime technical support
OPTIONAL ACCESSORIES
For all Autosamdri®-931
  • 8760-40: :5 AMP FUSE for SAMDRI® and Autosamdri®
  • 8770-13: :LED CHAMBER LAMP for SAMDRI® and Autosamdri® (120V/60Hz)
  • 8770-32: :HIGH-PRESSURE HOSE, 5ft
  • 8770-33: :HIGH-PRESSURE HOSE, 10ft
  • 8784: :LCO2 Filter Assembly for Non-Cleanrrom CPD
  • 8784A: :LCO2 FILTER ELEMENT for #8784
  • 8784B: :O-Ring for # 8784 LCO2 Filter Assembly Seal
  • 8784-05: :Gasket for LCO2 Tank Connect
  • 8785: :Double T-Filter Assembly for Cleanroom CPD
  • 8770-83B: :0.5µm Stainless Steel Particulate Filter Element for LCO2 T-Filter or External Purge Line Filter.
  • 8770-53: :POWER CABLE
  • 8770-54: :LCO2 TANK SCALE W/ REMOTE READOUT
  • 8770-94: :Carboy, 1 gal capacity with 2 quick connect 1/4$#34; hose barbs
  • 8770-95: :Carboy, 2.5 gal capacity with 2 quick connect 1/4$#34; hose barbs
For all Autosamdri®-931 with 1.25in Chamber
  • 8770-51: :O-Ring for 1.25" Chamber I.D. for Autosamdri®-931 (Non-Cleanroom version)
  • 8770-51/T: :Teflon® O-Ring for 1.25" Chamber I.D. for Autosamdri®-931 (Cleanroom version)
  • 8770-45: :Flow Meter - Use with any 1.25" dia. Samdri® Chamber (20 SCFH)
  • 8770-91: :Acetone Package Kit for 1.25" Process Chamber
For all Autosamdri®-931 with 2.5in Chamber
  • 8770-51/S25: :O-Ring for Autosamdri®-931 with 2.5" I.D. Chamber (Non-Cleanroom version)
  • 8770-51/S25T: :Teflon® O-Ring for Autosamdri®-931 with 2.5" I.D. Chamber (Cleanroom version)
  • 8770-46: :Flow Meter - Use with any 2.5", 3.4" and 4.0" dia. Autosamdri® Chamber (60 SCFH)
  • 8770-91A: :Acetone Package Kit for 2.5" Process Chamber
For all Autosamdri®-931 with 3.4in Chamber

Autosamdri®-931 - 1.25" Chamber

1.25" Chamber Size

Autosamdri®-931 - 1.25" Chamber version
No Sample Holder Loaded

1.25" Chamber with a Sample Holder

Autosamdri®-931 - 1.25" Chamber with a tousimis® Sample Holder

Autosamdri®-931 - 2.50" Chamber

2.50" Chamber Size

Autosamdri®-931 - 2.50" Chamber version
No Sample Holder Loaded

2.50" Chamber with 4 x Sample Holders

Autosamdri®-931 - 2.50" Chamber with 4 x tousimis® Sample Holders

2.50" Chamber with a Chamber Insert

Autosamdri®-931 - 2.50" Chamber with a Chamber Insert installed

2.50" Chamber with a Chamber Insert and a Sample Holder

Autosamdri®-931 - 2.50" Chamber with a Chamber Insert and a tousimis® Sample Holders

Autosamdri®-931 - 3.40" Chamber

3.40" Chamber Size

Autosamdri®-931 - 3.40" Chamber version
No Sample Holder Loaded

3.40" Chamber with a Large Capacity Holder

Autosamdri®-931 - 3.40" Chamber with a Large Capacity Holder

3.40" Chamber with 8 x Sample Holders

Autosamdri®-931 - 3.40" Chamber with 8 x tousimis® Sample Holders

3.40" Chamber with 8 x Sample Holders

Autosamdri®-931 - 3.40" Chamber with 8 x tousimis® Sample Holders

3.40" Chamber with a Chamber Insert

Autosamdri®-931 - 3.40" Chamber with a Chamber Insert installed

3.40" Chamber with a Chamber Insert and a Sample Holder

Autosamdri®-931 - 3.40" Chamber with a Chamber Insert and a tousimis® Sample Holders

Visit our Korean Distibutor, NanoBiz Korea at the 2025 International Symposium on Semiconductor Technology and Chracterization

Date: May 28-30, 2025

Location: The Commons, Yonsei University, Seoul, Korea