Yamato SK-801 Dry Heat Sterilizer Forced Convection 300L 115V 210°C Max
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Yamato SK-801 Dry Heat Sterilizer Forced Convection 300 L 115 V
Contact us to confirm current lead times and real-time availability for this model.
Consult our Laboratory Autoclave & Sterilizer Guide to find the ideal sterilization solution for your research.
The Yamato SK-801 Dry Heat Sterilizer is a high-capacity forced convection dry heat sterilizer built for reliable sterilization, drying, and depyrogenation of glassware, metal instruments, powders, and oils. With a 300 L chamber, sirocco fan forced air circulation, and programmable PID control up to 210°C, the SK-801 delivers uniform heat distribution and precise temperature management for demanding research, clinical, and industrial lab environments. Operates on standard US 115 V power.
Key Features:
- Large 300 L chamber: High-capacity processing for large glassware loads and bulk instrument sterilization
- Forced convection: Sirocco fan with 30W condenser motor ensures faster, more uniform heat distribution than natural convection
- Temperature range: Room temp +10°C to 210°C with ±1°C control accuracy
- 99-step programmable control: Up to 99 patterns with repeat, auto start, auto stop, and quick auto stop functions
- PID microprocessor control: Dual LED display (green for actual temp, orange for set temp)
- Comprehensive safety system: Independent overheat prevention, self-diagnostics, earth leakage breaker, and key lock
- Energy monitoring: Tracks accumulated power consumption, CO₂ emissions, and heater output
Safety & Performance:
- Independent overheat prevention device
- Self-diagnostic functions (sensor failure, SSR short circuit, heater failure, relay contact failure)
- Earth leakage breaker
- Calibration offset function
- Power recovery mode
✓ Ships directly from Yamato USA in California
✓ Free shipping to the continental US (in stock items typically ship within 3-5 days)
✓ Includes Yamato's full 1-year manufacturer warranty
✓ 7-day price match guarantee from date of purchase
✓ Alaska, Hawaii, and international shipping available - contact us for rates
Ready to elevate your laboratory's sterilization capabilities with professional-grade precision? Order with confidence today.
Yamato SK-801 Dry Heat Sterilizer Forced Convection 300 L 115 V
Contact us to confirm current lead times and real-time availability for this model.
Consult our Laboratory Autoclave & Sterilizer Guide to find the ideal sterilization solution for your research.
The Yamato SK-801 Dry Heat Sterilizer is a high-capacity forced convection dry heat sterilizer built for reliable sterilization, drying, and depyrogenation of glassware, metal instruments, powders, and oils. With a 300 L chamber, sirocco fan forced air circulation, and programmable PID control up to 210°C, the SK-801 delivers uniform heat distribution and precise temperature management for demanding research, clinical, and industrial lab environments. Operates on standard US 115 V power.
Key Features:
- Large 300 L chamber: High-capacity processing for large glassware loads and bulk instrument sterilization
- Forced convection: Sirocco fan with 30W condenser motor ensures faster, more uniform heat distribution than natural convection
- Temperature range: Room temp +10°C to 210°C with ±1°C control accuracy
- 99-step programmable control: Up to 99 patterns with repeat, auto start, auto stop, and quick auto stop functions
- PID microprocessor control: Dual LED display (green for actual temp, orange for set temp)
- Comprehensive safety system: Independent overheat prevention, self-diagnostics, earth leakage breaker, and key lock
- Energy monitoring: Tracks accumulated power consumption, CO₂ emissions, and heater output
Safety & Performance:
- Independent overheat prevention device
- Self-diagnostic functions (sensor failure, SSR short circuit, heater failure, relay contact failure)
- Earth leakage breaker
- Calibration offset function
- Power recovery mode
✓ Ships directly from Yamato USA in California
✓ Free shipping to the continental US (in stock items typically ship within 3-5 days)
✓ Includes Yamato's full 1-year manufacturer warranty
✓ 7-day price match guarantee from date of purchase
✓ Alaska, Hawaii, and international shipping available - contact us for rates
Ready to elevate your laboratory's sterilization capabilities with professional-grade precision? Order with confidence today.
Technical Specs
| Model | SK401-115V / SK401-220V | SK601-115V / SK601-220V | 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 | ~60 min. | |||
| Interior / Exterior material | Stainless Steel / Chrome-free electrogalvanized carbon steel sheet 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 / Motor | — | Sirocco Fan / Condenser type motor 30W | ||
| Cable port | I.D. 33mm (right side) | |||
| Exhaust port | I.D. 33mm × 2 (on top) | I.D. 33mm × 2 (back) | ||
| Temperature control | PID control by microprocessor | |||
| Temperature display | Green 4-digit LED (actual temp) / Orange 5-digit LED (set temp), 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) | |||
| Additional function | Power-on & operation time accumulation (up to 65,535 hrs), Calendar time (24 hr), Calibration offset, Accumulated power consumption monitoring, Total CO₂ emissions & heater output, Power recovery mode, Operator setting save/access, Key lock | |||
| Safety device | Self-diagnostics (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 max load | ~15 kg/pc | |||
| Shelf steps / pitch | 11 steps / 30mm | 13 steps / 30mm | 29 steps / 30mm | |
| Power source | 115V 11A (with plug) / 220V 6A (no plug, round terminal) | 115V 12.5A (with plug) / 220V 6.5A (no plug, round terminal) | 115V 21.5A (no plug) / 220V 11.5A (no plug, round terminal) | |
| Weight | ~50kg | ~62kg | ~108kg | |
| Included accessories | Shelf and brackets (stainless steel punched metal) 2 pcs. / 4 pcs. | 4 pcs. / 8 pcs. | ||
Applications
The Yamato SK-801 is the choice for labs that need high-capacity dry heat sterilization without the moisture limitations of autoclaving. Its 300 L forced convection chamber handles large, varied loads with consistent temperature uniformity across the full working volume.
Glassware Sterilization & Depyrogenation
Dry heat is the preferred method for sterilizing and depyrogenating borosilicate glassware, including flasks, pipettes, and petri dishes. Unlike steam autoclaving, dry heat leaves no residual moisture and does not corrode or etch glass surfaces. The SK-801's 210°C maximum temperature and ±3.5°C distribution accuracy ensure consistent kill efficacy across the full chamber load — critical for pharmaceutical and life science applications where endotoxin removal is required.
Metal Instruments & Heat-Stable Supplies
Surgical and laboratory metal instruments — forceps, scalpels, spatulas, and probes — that cannot tolerate moisture are ideal candidates for dry heat sterilization. The SK-801's forced convection system circulates heated air uniformly around instrument loads, eliminating cold spots that can compromise sterility assurance. Programmable 99-step cycles allow validated protocols to be stored and recalled for repeatable results.
Powders, Oils & Moisture-Sensitive Materials
Talc, starch, petroleum jelly, mineral oils, and other moisture-sensitive materials cannot be steam sterilized without degradation. Dry heat is the only validated method for these substrates. The SK-801's precise PID temperature control and calibration offset function allow operators to dial in exact processing conditions, while the energy monitoring display tracks accumulated heater output for process documentation.
Research & Quality Control Laboratories
In pharmaceutical QC, food safety testing, and environmental research labs, the SK-801 serves as a reliable workhorse for routine sterilization of consumables and equipment. The large 300 L capacity reduces the number of sterilization runs needed per shift, and the programmable auto start/stop functions allow unattended overnight cycles — maximizing throughput without adding labor.
Downloads
Yamato Sterilizer/Autoclave Accessories
Yamato Sterilizer/Autoclave Overview/Comparison Chart
Yamato Return Notes
- Yamato Parts: 15-day return limit from date of shipment
- Yamato Equipment Returns: Approved on a case-by-case basis - please contact us to discuss your specific situation
- For all return inquiries, please contact our customer service team
