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Tousimis AutoSAMDRI-815B, series A
extra large chamber critical point dryer
large capacity, fully automatic CPD system


        Tousimis AutoSAMDRI-815B, series A extra large chamber critical point dryer

The fully automatic AutoSAMDRI-815B, Series A was developed to make critical point dying of larger samples or multiple samples even more easy.  The combination of fully automatic smooth process operation and precise control ensures exceptional reproducible results even for the occasional user.  This fully automatic AutoSAMDRI-815B, Series A CPD is intended for large samples, sample series and/or a busy lab and is supplied with the SOTER condenser to capture waste alcohol and elimate exhaust noise. The AutoSAMDRI-815B, Series A critical point dryer with the large chamber includes the following features:

  • Extra large process chamber dries very large sample or many smaller samples
  • Automatic CPD processing via microprocessor controller insures reproducible results
  • Chamber inserts to reduces to Ø76, Ø51 or Ø32mm to reduce LCO2 consumptions and processing times
  • LEDs signal every process mode of operation at a glance
  • Excellent choice for active facility wishing to enhance CPD process capability
  • SOTER Condenser included to capture waste alcohol and eliminate purge exhaust noise
  • Precise flow control via micro metering valves
  • Reproducible settings though vernier handles on metering valves
  • Easy top load process chamber
  • Under-lit chamber with view port to monitor chamber status
  • Internal 0.5µm particulate filtration protect samples and valves
  • Automatic critical point temperature-pressure regulation for system safety
  • Fast adiabatic chamber cooling with CO2 (<3 minutes @ room temperature)
  • Internal surfaces inert to LCO2 and ultra-pure alcohols
  • Tough, solvent resistent cabinet
  • Includes standard accessory kit (see below)
  • 2 year warranty on all parts and labour

application fotos critical point dryer Tousimis 815B-Series A
Processed by Autosamdri®-815B, Series A Royal Botanic Gardens Kew. UK (Matthew Box)
Left: Echinodorus Grandiflorus Floralprimordium.   Right: Globba Cernua Androecium

Specification of the Tousimis AutoSAMDRI-815B, Series A extra large chamber CDP system

Process chamber size

Ø114 x 32mm

Temperature gauge

-30°C to 60°C

Pressure gauge

0-2000 psi  (138 bar)

Exhaust Tubing Size


Safety burst disc


Cabinet size           WxHxL

36 x 30 x 64cm

Required area         WxD

107 x 76cm


120V / 4.2A / 500W
Includes 230V – 120V transformer


CE & RoHS compliant

Supplied with the following standard accessories:

  • 3 Teflon chamber inserts; reduce chamber to Ø76, Ø51 or Ø32mm
  • SOTER condenser to capture waste alcohol and eliminates exhaust noise
  • Flexible high pressure braided stainless steel inert Teflon lined CO2 supply hose, 1.5m long
  • External LCO2 filtration systems (#19-087840 removes water/oil and particulates down to 0.5um
  • Pre-installed filter housing (#19-087840) onto the LCO2 high pressure hose
  • Static free exhaust tubing for the PURGE/VENT/BLEED and COOL exhaust outlets
  • Flow meter for precise periodic BLEED exhaust rate flow control
  • Spare chamber O-ring (2), chamber lamps (2) and 5A slow fuses (2).
  • 3000W step down transformer 230V - 115V
  • Operating manual

Quotation information for Tousimis AutoSAMDRI-815B, series A
Tousimis SAMDRI-815B, Series A fully automatic critical point dryer with extra large chamber, 230V / 50Hz
Product # Unit Name Quote
19-08780B each Tousimis SAMDRI-815B, Series A fully automatic critical point dryer with extra large chamber, 230V / 50Hz


SEM Supplies

TEM Supplies


Sample Preparation


  SEM Sample Stubs
  Carbon tabs
  Sample Stub Adapters
  SEM Stage Adapters
  SEM Sample Holders
  SEM Preparation Stands
  Silicon Finder Grid
  Gatan 3View Pins
  FEI Volumescope Pins
  SEM Stub Storage Boxes
  Phenom Supplies
  JEOL NeoScope Supplies
  Hitachi TM series Supplies
  Field & lab sampler kits


  Acoustic Enclosures
  Critical Point Dryers
  Cressington SEM Coaters
  HI-Res IR Chamberscope
  TEM Sample Prep
  TEM Grids
  TEM Support Films
  Silicon Nitride Films
  K-Kit wet cell holder
  Graphene Films
  Grid Storage Boxes
  Cryo Grid Box
  TEM sample staining
  3mm embedding tubes
  Cryo Pin for U-M
  Eyelash manipulators

FIB Supplies

  FIB Lift-out grids
  FIB low profile stubs
  FIB grid holders
  FIB pre-tilt holders
  FIB Grid Boxes
  SEM / FIB Magn. Calib.
  SEM Res. Test Spec.
  EDS / WDS Calibration
  TEM Calibration
  AFM / SPM Calibration
  LM Magn. Calibration

Vacuum Supplies

  Bullseye Vacuum Gauges
  Quick-check Gauges
  KF/NW Vacuum Parts
  Vacuum oil and grease
  Vacuum sealant
  Vacuum sample storage
  Evaporation materials
  Evaporation baskets
  Quartz QCM Crystals
  Sputter Targets
  Carbon Rods & Fibers
  Quartz QCM Crystals
  Supports & Substrates
  SEM Preparation Stands
  Probes & Picks
  Cryo Jug & Container
  OCT cryo compound
  Applicators & Swabs
  Plastic Transfer Pipettes
  Cutting Tools / Scissors
  Conductive Paint/Cement
  Conductive Metal Powders
  Conductive Tapes &Tabs
  Non-conductive Adhesives
  Stainless Steel Mesh
  Sample Storage
  Replication sheets
  Preparation mats & tiles
  Cleaning / Gloves
  Diamond Polishing Paste
  AFM/SPM Discs
  AFM/SPM Disc Pick-up Tool
  AFM/SPM Holders
  AFM/SPM Disc Storage
  Cantilever Tweezers
  AFM/SPM Discs Tweezers
  Mica Discs
  HOPG Substrates


  Correlative Cover Slips
  Glass Microscope Slides
  Glass Cover Slips
  Quartz Microscope Slides
  Quartz Cover Slips
  Black metal slides
  Slide storage boxes
  Plastic Transfer Pipettes
  Optical Lens Tissue
  Glass Petri Dishes