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Heidolph™ Tuttnauer™ Benchtop Sterilizers: M Series Available on GSA/VA Contract for Federal Government customers only.

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

Manufacturer:  Heidolph™ 023210304

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Catalog No. 02-964-19

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Economical analog controls and gauges for simple operation 60-minute cycle timer. Temperature selection from 100°C to 134°C (212°F to 273°F). Combination pressure and temperature gauge with peak indicator.

Standard Operating Features

  • Self-contained design eliminates external plumbing and hardwiring 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

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

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Service Plan

Service agreement available.


UL listed, CSA, ASME (chamber)

Warranty and Services

One year



6 gal., 23 L
50.8 cm
16.3 in.
23 L
10 in.
25.4 cm
15 in.
2540 M
100°C to 134°C
106 lb.
120 V 50/60 Hz
0.8 in.
Analog controls
1400 W
20 in.
17 cm
12 A
20 in.
41.5 cm
6 gal.
45.7 cm
18 in.
Sterilization of Liquids, Media, Instruments, Glassware, Clothing and Waste
38.1 cm
Manual Sterilizer
212°F to 273°F
48 kg
20 min.
2 cm
50/60 Hz
120 V
6.7 in.
50.8 cm
Product Certifications
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