Yamato SK-401 Natural Convection Dry Sterilizer, 99L (115V)

Dry heat sterilizers with independent overheat prevention device

Operation and functions

• 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

Safety Features

• Standard equipped with self diagnostic functions, independent overheat prevention device and earth leakage breaker

Specifications

Circulation Method	Natural convection
Temp. Setting Range	Room temp. +5~260°C
Temp. Control Accuracy	±1°C (at 260°C)
Temp. Fluctuation	±1.5°C (at 260°C)
Temp. Distribution Accuracy	±5°C (at 260°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
Sensor	K type Thermocouple
Cable Port	I.D. 33mm (right side)
Exhaust Port	I.D. 33mm x 2 (on top)
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
External Dimensions WxDxH	560 x 600 x 820 mm
Internal Capacity	99L
Shelf Plate With Standard Load	~15kg/pc
Shelf Rest Step Number / Pitch	11 steps / 30mm
Power Source	115V 11A (with plug),
Weight	~50kg
Shelf Plate / Bracket	Stainless steel punched metal 2 pcs. / 4 pcs.

 

This product ships directly from Yamato, ensuring fast delivery, proper handling, and factory quality. When you purchase Yamato, you’re backed by a trusted name in laboratory equipment—known for precision, reliability, and dependable support. Shop with confidence knowing your order is fulfilled directly by the manufacturer.

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