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Hirayama HICLAVE HG-50 Floor-Standing Autoclave with Automatic Lid, 50L, 120V

NewHirayamaAutoclaves / sterilizersUnited States

From€10,587.93excl. VAT

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Overall (W x D x H)
19.7" x 27.2" x 35.0" (45.5 cm x 69.1 cm x 89.0 cm)
Chamber Dimensions(Diameter x Height)
50 liters 14.3" x 19.0" (36.4 cm x 48.2 cm)
Temperature Range
105°C to 135°C
Sterilization Timer
1 to 300 minutes
Agar Warming Range
After sterilization, agar can be maintained from 45°C to 60°C (programmable) for up to 24 hours to prevent coagulation
All 21 specifications
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Specifications 21

Brands
Hirayama
New/Used
New
Overall (W x D x H)
19.7" x 27.2" x 35.0" (45.5 cm x 69.1 cm x 89.0 cm)
Chamber Dimensions(Diameter x Height)
50 liters 14.3" x 19.0" (36.4 cm x 48.2 cm)
Temperature Range
105°C to 135°C
Sterilization Timer
1 to 300 minutes
Agar Warming Range
After sterilization, agar can be maintained from 45°C to 60°C (programmable) for up to 24 hours to prevent coagulation
Delayed Auto-Start
Program autoclave to start 1 to 99 hours later
Cooling Fan
Switch to turn fan on or off
Air Removal Timer
Programmable, 3 to 9 minutes after temperature has reached 97°C
Steam Venting
Selectable from: No venting and three other venting rates
Temperature for Release of Lid Interlock
Programmable, 60°C to 97°C for greater safety and flexibility
Sterilization Program Cycles
1) Liquid cycle, 2) Agar (liquid with warming) cycle, and 3) Solid cycle
Additional Cycles for Agar Dissolution
Cycle for dissolving and keeping agar warm (no sterilization)
Agar Dissolution Protocol
Initially at 60°C-100°C for 1-60 min., then at 45°C-60°C for up to 24 hrs.
Safety Features
Circuit breaker with GFCI, low-water power cut-off, over-temp power cutoff, over-pressure power cut-off, safety valve, sensor for improper lid closing
Steam Condenser
15-liter water tank
Drain Water Bottle
2 liters
Power Requirements
120V or 220V, 50/60 Hz, single phase
Power Consumption
2.0kW, optional 3.0kW for 220V only
Shipping Weight
180 lb (82 kg)

Product description

Efficient 50L autoclave with advanced safety features and automated control.

Hirayama HICLAVE HG-50 Floor-Standing Autoclave with Automatic Lid, 50L, 120V

Chamber Volume 50L Sterilization Temperature Range 105°C to 135°C Chamber Dimensions 14.3" x 19.0" (36.4 cm x 48.2 cm)

Features

  • Space-saving design with lid opening upward
  • Agar sterilization mode for sterilizing agar and then automatically maintaining it at liquid temperature
  • Dual-sensing lid interlock prevents lid opening when chamber is pressurized or when temperature exceeds 97°C
  • Agar melting mode for melting agar and maintaining it at liquid temperature, or for a hot, faster start-up
  • One-touch lever to easily open and close chamber lid
  • In-process display shows the status and the progress of sterilization cycle
  • Door-closure sensor provides a prompt and the cycle will not start unless the door is closed properly

The Hirayama HICLAVE HG-50 is a floor-standing autoclave with an automatic lid, offering a 50-liter chamber capacity. It features dimensions of 19.7" x 27.2" x 35.0" and a chamber size of 14.3" x 19.0". This autoclave operates within a temperature range of 105°C to 135°C, with a sterilization timer adjustable from 1 to 300 minutes. Notably, it includes an agar warming range to maintain temperatures between 45°C and 60°C for up to 24 hours, preventing coagulation. The HG-50 provides a delayed auto-start function, programmable from 1 to 99 hours, and a built-in cooling fan. It offers a range of safety features, including a circuit breaker with GFCI and multiple power cut-offs. The model comes equipped with a 15-liter steam condenser, a 2-liter drain water bottle, and can operate on either 120V or 220V. The HG-50 is part of the HG-Series, which includes four models with varying features such as programmable auto-start, safety interlocks, multiple sterilization cycles, and an advanced control panel. The larger models, HG-113 and HG-133, incorporate a radiator for efficient steam condensing.

INCLUDED: The Hirayama HICLAVE HG-50 Floor-Standing Autoclave with Automatic Lid, 50L, 120V includes:

  • Power Cord
  • Operator's Manual
  • 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?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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 6 November 2026