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Heidolph™ Tuttnauer™ Automated Electronic Benchtop Sterilizers

Compact sterilizers featuring electronic controls that provide fast, safe, and convenient way to sterilize both solids and liquids

$12298.00 - $37957.00


Certifications/Compliance UL, CSA, ASME, U.S. EPA
For Use With (Application) Sterilization of media, instruments, glassware, clothing and waste
Temperature (English) 221°F to 279°F
Temperature (Metric) 105°C to 137°C
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Products 6
Catalog Number Mfr. No. Capacity (Metric) Model Voltage Includes Price Quantity & Availability  
Catalog Number Mfr. No. Capacity (Metric) Model Voltage Includes Price Quantity & Availability  
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23 L 2540EAP 115 V Electronic controls and printer. 2-yr warranty
Each for $13,385.00
Add to cart
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84 L 3870EAP 220 V With printer and 2-yr warranty
Each for $37,957.00
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Accessories View Documents
34.4 L 3545EP 220 V Electronic controls and printer
Each for $19,541.00
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Accessories View Documents
19 L 2340EP 120 V Printer paper and 3 stainless steel trays, electronic controls
Each for $12,298.00
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Accessories View Documents
65 L 3850EP 220 V Electronic controls and printer
Each for $25,088.00
Add to cart
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84 L 3870EP 220 V Electronic controls, printer and stand This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. View substitute products »


Standard Operating Features

  • Self-contained design eliminates external plumbing and hard wiring for easy installation
  • Simple operation
  • ASME-stamped, Type 316 L stainless-steel chamber ensures long-lasting reliability, durability, and high-corrosion resistance
  • Fast/slow exhaust (fast allows quick cycle time of solids while slow exhaust prevents media and liquid boil-over)
  • Closed-door drying system maintains sterility
  • Drying cycle removes residual moisture after sterilization
  • Continuous pressure purge eliminates air pockets and ensures thorough, even sterilization
  • Large-capacity reservoir provides ample water supply to avoid frequent fill-ups
  • Water drain is conveniently located on top to allow quick and easy cleaning of reservoir
  • Automatic shut-off feature saves energy

Standard Safety Features
  • Heat-insulated, double-locking door protects against accidental burns
  • Door cannot be opened while chamber is under pressure
  • Automatic low water level shut-off prevents damage to the heater elements if there is insufficient water for the sterilization cycle
  • Over-temperature cutoff and over-pressure valve ensure safe operation

Automated Electronic Sterilizers
Electronic models use microprocessor controls to completely automate every stage of the cycle - water filling, heating, sterilization, exhaust and drying
Features of all automated electronic sterilizers

  • Sterilization time to 59 minutes
  • Temperature selection from 105° to 137°C (221° to 279°F)
  • In-line particle filter to protect valves
  • Electronic pressure and temperature sensors
  • Low-water alarm (sounds when reservoir needs to be refilled)
  • Standby heating keeps chamber warm for quicker cycles
EP Models
Helps meet GLP documentation requirements. Additional features include:
  • Built-in printer that provides a printed summary at the end of each cycle
  • Documents temperature, elapsed drying and sterilization time, selected cycle, cycle number, real time and date, errors or interruptions
  • Available with 9-, 10-, 12- and 15-inch diameter chambers
EA Models
Ideal for sterilizing wrapped and sealed instruments. Additional features include:
  • Fully automatic autoclaves are specially designed with preloaded cycles for sterilizing packs, pouches, sealed pipette racks, unwrapped instruments and other contained/wrapped materials
  • Highly efficient air-driven pump circulates hot air after the sterilization cycle to ensure thorough drying of samples and to reduce overall drying time
  • Available with 9-, 10- and 15-inch diameter chambers, with and without a built-in printer
Kwiklave Model 2540EAKP
  • Cuts sterilization time in half–perfect for fast instrument turnaround. Offers all standard operating and safety features, plus a special quick cycle
  • Advanced heating element reduces the time needed for the autoclave to reach optimal sterilization temperature, reducing overall sterilization time by up to 50%
  • Has a 10-inch diameter chamber and comes equipped with a built-in printer to document results

Sterilization of media, instruments, glassware, clothing, and waste

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Service Plan

Service agreement available.


UL listed, CSA, ASME (chamber)

Warranty and Services

Two year



Sterilization of media, instruments, glassware, clothing and waste
221°F to 279°F
105°C to 137°C
Product Certifications
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