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Benchmark B4000-28-120 Bioclave 28 Benchtop Autoclave 120V

€9,735.88excl. VAT

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Chamber Volume:
8L/18L/28L
Max. Pressure 8L/18L/28L:
29 PSI (2 Bar) / 29PSI (2 bar) / 34.8 PSI (2.4 Bar)
Chamber Dims. 8L
6.7 x 12.5in. (17 x 31.75cm)
Chamber Dims. 18L
9.8 x 13.77in (24.8 x 35cm)
Chamber Dims. 28L:
12.6 x 16.4in. (32 x 41.7cm)
All 16 specifications
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Specifications 16

Brands
Benchmark Scientific
New/Used
New
Chamber Volume:
8L/18L/28L
Max. Pressure 8L/18L/28L:
29 PSI (2 Bar) / 29PSI (2 bar) / 34.8 PSI (2.4 Bar)
Chamber Dims. 8L
6.7 x 12.5in. (17 x 31.75cm)
Chamber Dims. 18L
9.8 x 13.77in (24.8 x 35cm)
Chamber Dims. 28L:
12.6 x 16.4in. (32 x 41.7cm)
Exterior Dims. 8L
20 x 13.5 x 12.9in (51 x 34 x 33cm)
Exterior Dims. 18L
22 x 17.5 x 15.7in (56 x 44.5 x 40cm)
Exterior Dims. 28L:
25 x 25 x 22in (63.5 x 63.5 x 55.9cm)
Weight 8L/18L/28L:
74 lbs (33 kg) / 89 lbs. (40 kg) / 209 lbs (95 kg)
Electrical 8L/18L
115 or 230V 50-60Hz
Electrical 28L:
115 or 230V 50-60Hz, (230V ONLY accepts 208 to 240V)
Power 8L/ 18L:
950W / 1600W
Power 28L-120V / 28L-220V:
1750W / 2300W
Warranty:
1 year

Product description

Space-saving 28L autoclave ideal for benchtop lab sterilizations.

Benchmark BioClave 28 Research Autoclave, 28 liter, 120V Despite the space-saving exterior dimensions of the Bioclaves, the stainless steel chambers are surprisingly large, accommodating a variety of liquids, media, instruments, glassware, plasticware and other common research laboratory items. Available in 8L, 18L and 28L chamber volumes, these benchtop models include a mechanical and electrical safety interlock that prevents the door from being opened until the pressure has reached zero PSI.With a large digital LCD display and fully automatic operation, all segments of the cycle (fill, sterilize, exhaust and dry) commence and run to completion by simply pressing the start button. An optional thermal mini-printer is also available for providing a record of sterilization parameters and a USB drive can be used to record settings and transfer them to a PC.The 8 liter BioClave Mini is preprogrammed to meet basic sterilization needs. Temperature can be selected at either 121°C or 134°C, and the sterilization time is fully adjustable. The economical BioClave Mini is the ideal choice wherever benchtop sterilization is required and space is limited.

BioClave 18L and 28L Models offer preset cycle options (standard programs), for use with liquids, wrapped research instruments or unwrapped instruments/plasticware. An additional option “Dry Only” is also available for additional drying time to be added to the end of a cycle. For special applications, requiring variations in cycle parameters, all settings are fully adjustable.

The Bioclave 28L features an increased chamber size with a diameter of 32cm. With this larger internal chamber, the BioClave 28 is our only model capable of sterilizing 1 and 2 liters flasks (and bottles). Despite the increased chamber size, the unit is still relatively compact, suitable for benchtop use.INCLUDED: The Benchmark BioClave 28 Research Autoclave, 28 liter, 120V includes:

  • Power Cord
  • Operator's Guide
  • Manufacturer's Documentation
  • 1 Year Manufacturer's Warranty

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026