Hirayama HG-50 Top Load Sterilizer

Hirayama HG-50 Top Load Sterilizer no dry without Basket
Manufacturer: Hirayama Sterilizers
SKU: AT-HG-50 HG-50

Hirayama HG-50 Top Load Sterilizer no dry without Basket
Hirayama HG-Series Autoclaves with an Innovative Feature...Just Press a Button to Automatically Open the Lid, or Close and Lock It.

Automatic lid opening button replaces a foot pedal.
Automatic lid closing button closes and locks lid conveniently and safely.
New body design with larger diameter and shorter height.
Safety interlock senses pressure and temperature and prevents lid from opening when the chamber is pressurized, temperature is too high, and also during a cycle.
Programmable auto-start for running a cycle up to 99 hours later.
Efficient 15-liter steam condenser eliminates steam exhaust into the lab.
Over-flow lamp indicates that the drain bottle is full and ready to be emptied.
Built-in fan for faster post-sterilization cooling and shorter completion time.
Selectable rate of steam venting after sterilization.
Programmable time for air removal before sterilization.
Large control and display panel improves functionality and shows the progress of the sterilization cycle.

Overall (W x D x H)
19.7" x 27.2" x 35.0"
(45.5 cm x 6.91 cm x 89.0 cm)
19.7" x 27.2" x 40.6"
45.5 cm x 69.1 cm x 103.0 cm
(Diameter x Height)
50 liters
14.3" x 18.2" (36.4 cm x 47.0 cm)
76 liters
14.3" x 28.7" (36.4 cm x 73.0 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
220V, 50/60 Hz, single phase
Power Consumption
2.0kW, optional 3.0kW for 220V only
3.9 kW
Shipping Weight
180 lb (82 kg)
255 lb (116 kg)
Products specifications
Sterilizer Door Size 14 inches
Sterilizer Chamber Depth 18 inches
Sterilizer Dimension 19.7" x 27.2" x 35.0" (455mm x 691mm x 890mm)
Sterilizer Chamber Volume 13 Gal/50 L
Sterilizer Power Voltage 120V Single Phase
Sterilzier Power Current 20A
Dry Mode No
Loading Methods Top Load (Vertical)
Sterilizer Program 1. For Agar, 2. For Liquid, 3. For Solid
Sterilizer High Temperature 275F (134C)
Color Beige
Type of Heating Element Internal Heating Element
Type of Door Auto Door
Laboratory Customer Yes
Industry Customer Yes
Government Customer Yes
Tattoo, Beauty Salon Customer No
Medical Doctor No
Dentist Customer No
FDA Certificate No
ASME Certificate No
CE Certificate Yes
ISO Certificate Yes
Sterilizer Type Automatic Sterilizer
Printer No
Warranty Parts and Labor 1 year