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Yamato SK401 / 601 / 801 / 811 Sterilizers

From $3,738.95
List Price From $10,736.00

Key Features

  • Operating Temperature: Room Temp +5° to 260°C (SK401/601); Room Temp +10° to 210°C
  • Programmable
  • High precision controller with improved display visibility and operability
  • Standard equipped with calibration off-set, lock function, power recovery mode, power on and operation time accumulation, calendar time, accumulation power consumption monitoring, total CO2 emission, and heat output, save and access operator setting information
  • Maximum 99 steps, 99 patterns, repeat operation
  • Easy sample data collection with cable port
  • Standard equipped with self-diagnostic functions, independent overheat prevention device, and earth leakage breaker
Model SK401 SK601 SK801 SK811
Circulation method Natural convection Forced convection
Temp. setting range Room temp. +5~260°C Room temp. +10~210°C
Temp. control accuracy ±1°C (at 260°C) ±1°C (at 210°C)
Temp. fluctuation ±1.5°C (at 260°C) ±1°C (at 210°C)
Temp. distribution accuracy ±5°C (at 260°C) ±3.5°C (at 210°C)
Temp. rising time ~60min.
Interior / Exterior material Stainless Steel / Chrome free electrogalvanized carbon steel sheet coated with
chemical-proof baked-on finish
Insulation Material Glass wool
Heater SUS 1.2kW SUS 1.36kW SUS 2.4kW
Sensor K type Thermocouple
Fan type / Fan motor
Sirocco Fan / Condenser type
motor 30W
Cable port I.D. 33mm (right side)
Exhaust port I.D. 33mm x 2 (on top) I.D. 33mm x 2 (back)
Temperature control PID control by microprocessor
Temperature display
Temp. display: Green 4-digit LED Digital Display (increment: 1°C) 
Setting temp. display: Orange 5-digit LED Digital Display (increment: 1°C)
Timer 0 min~99 hrs 59 min (increment: 1 min. or 1 hr.)
Heater control Triac with Zero-cross control
Operation function Fixed temperature, Auto start, Auto stop, Quick auto stop, Program (99 steps, 99 patterns,
repeat operation function)
Additional function
Power on and operation time accumulation function (up to 65535 hours), Calendar time (24 hours),
Calibration offset, Accumulated power consumption monitoring, Total CO2 emission and
heater output, Power recovery mode, Save and access operator setting information, key lock
Safety device
Self-diagnostic functions (Sensor failure, SSR short circuit, Heater failure, Main relay
contact failure, Automatic overheat prevention), earth leakage breaker, Independent overheat
prevention device
Internal dimensions WxDxH 450 x 490 x 450 mm 600 x 540 x 500 mm 600 x 500 x 1000 mm
External dimensions WxDxH 560 x 600 x 820 mm 710 x 650 x 870 mm 710 x 650 x 1640 mm
Internal capacity 99L 162L 300L
Shelf plate with standard load ~15kg/pc
Shelf rest step number / pitch 11 steps / 30mm 13 steps / 30mm 29 steps / 30mm
Power source 115V (with plug) 220V (no plug) 115V (with plug) 220V (no plug) 115V (no plug) 220V (no plug)
Weight ~50kg ~62kg ~108kg
Included accessories
Shelf and brackets (stainless steel punched metal)
2 pcs. / 4 pcs.
4 pcs. / 8 pcs.
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Cat # Convection Type Capacity Temp. Range Additional Features Units Of Measure Availability Price Quantity
Forced 300L Ambient +10°C to 210°C
  • Power- 50/60 Hz: 220V
  • $9,585.95
  • List: $10,736.00
Natural 99L Ambient +5°C to 260°C
  • Power- 50/60 Hz: 115/220V
  • $3,738.95
  • List: $4,188.00
Natural 162L Ambient +5°C to 260°C
  • Power- 50/60 Hz: 115V/220V
  • $4,215.95
  • List: $4,723.00
Forced 300L Ambient +10°C to 210°C
  • Power- 50/60 Hz: 115V
  • $9,585.95
  • List: $10,736.00
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