Temporarily unavailable. Yamato Scientific America has temporarily suspended sales of this model to comply with EPA and CARB refrigerant requirements.
Why order the IN604W from LabSupplies.com
Refrigerated Incubator Programmable With Window & Shaker Power Hook Up 143L Overview
A triplex glass door — dual outer glass plus an inner glass door — improves heat retention while keeping samples visible through the W516 × H416 mm observation window. Interior surfaces use stainless steel; the exterior is chrome-free electrogalvanized steel with a chemical-proof baked finish. Styrene foam insulation surrounds the chamber.
Yamato lists external dimensions (W × D × H) of 710 × 645 × 913 mm (28.0 × 25.4 × 35.9 in); packed for shipping it measures 36 × 36 × 49 in at 310 lb. Manufactured in Japan, this incubator is produced under ISO 9001:2015 and ISO 14001:2015 certified systems. PID temperature control holds ±0.3°C accuracy during continuous operation.
Key Features
- Triplex glass door: dual outer glass plates plus an inner glass door for improved heat retention and sample visibility.
- Observation window: W516 × H416 mm window with key for monitoring without opening the chamber.
- Programmable PID control: ±0.3°C temperature accuracy and ±1.0°C distribution at 37°C during continuous operation.
- Refrigeration and heating: air-cooled hermetic compressor rated 250 W (R134a) paired with a 550 W iron-chrome wire heater.
- Shaker power hookup: dedicated power connection supports an optional slide shaker table for easy sample loading.
- Defrost and sensing: manual ON / auto OFF defrost with timer and cycle operation; Pt100Ω controller sensor plus K-thermocouple overheat prevention.
How to Choose the Right Incubator
Selecting a refrigerated incubator means matching chamber capacity, temperature performance, and site power to your protocol. Use these criteria to confirm the IN604W fits your workflow.
- Capacity: 143 L of chamber volume determines how many plates, flasks, or shaker positions you can run per cycle.
- Voltage: choose 115V or 220V to match your facility's available circuit.
- Footprint: Yamato lists external dimensions (W × D × H) of 710 × 645 × 913 mm (28.0 × 25.4 × 35.9 in); packed for shipping it measures 36 × 36 × 49 in at 310 lb.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 143 L |
| Voltage | 115V |
| System | Forced air convection (refrigerated) |
| Operating Temperature Range | -10 to +50°C *1 |
| Temperature Accuracy | ±0.3°C (continuous operation) *2 |
| Temperature Distribution | ±1.0°C (continuous operation, at 37°C) *2 |
| Temperature Control System | PID control |
| Sensor | Pt100Ω (controller); K-thermocouple (overheat prevention) |
| Interior Material | Stainless steel |
| Exterior Material | Chrome-free electrogalvanized steel plate, chemical-proof baked finish |
| Heat Insulation | Styrene foam |
| Defrost | Manual ON / auto OFF; timer; cycle operation |
| Refrigeration | Air-cooled hermetic compressor, 250 W (R134a) |
| Heater | Iron-chrome wire heater, 550 W |
| Observation Window | W516 × H416 mm (with key) |
| Material | Chrome-free electro galvanized chemical proof bake finished steel plate (exterior) Stainless steel (furnace) |
| Country of Origin | Japan |
| GTIN (Barcode) | 797059930920 |
| Shipping Weight | 310 lbs |
| External Dimensions (W × D × H) | 710 × 645 × 913 mm (28.0 × 25.4 × 35.9 in) |
| Shipping Dimensions (L × W × H) | 36 × 36 × 49 in |
| Component Size | 143 L |
| Warranty | 1 year (Yamato Scientific America) |
| Service | Calibration and preventive maintenance on site by Yamato-certified technicians or at Yamato's California service center |
Compare IN Series Models
| Model | Capacity | Exterior | Shipping weight |
|---|---|---|---|
| IN604W (this model) | 143 L | 710 × 645 × 913 mm (28.0 × 25.4 × 35.9 in) | 310 lbs |
| IN804W | 286 L | 710 × 645 × 1630 mm (28.0 × 25.4 × 64.2 in) | 475 lbs |
All models in this group share: temperature range -10 to +50°C; accuracy ±0.3°C (continuous operation).
Ordering Information
| Catalog number | Configuration | GTIN / UPC |
|---|---|---|
| IN-604W-115V | 115V | 797059930920 |
| IN-604W-220V | 220V | 797059930937 |
| Manufacturer | Yamato Scientific |
| Manufacturer part numbers | IN-604W-115V, IN-604W-220V |
| UNSPSC | 41104423 — Refrigerated incubators |
| HTS code | 8419.89.9585 |
| Export classification (ECCN) | EAR99 |
Documents & Downloads
- Yamato IN Series Refrigerated Incubator brochure (PDF, 1.0 MB)
- Yamato Scientific America product page
More in This Series
- Yamato IN604 Refrigerated Incubator Programmable 143L
- Yamato IC803CW General Purpose Incubator With Window 318L
- Yamato IN804 Refrigerated Incubator Programmable 286L
- Yamato IN604WMK Refrigerated Incubator Programmable 143L With Window & MK-161 Shaker
- Yamato IC903CW General Purpose Incubator With Window 567L
- Yamato IC603CW General Purpose Incubator With Window 159L
View all Laboratory Incubators →
Frequently Asked Questions
What is the chamber capacity and overall footprint?
Chamber capacity is 143 L. Yamato lists external dimensions (W × D × H) of 710 × 645 × 913 mm (28.0 × 25.4 × 35.9 in); packed for shipping it measures 36 × 36 × 49 in at 310 lb.
Is the incubator available in both 115V and 220V?
Yes, the IN604W ships in 115V and 220V configurations. Refrigeration uses a 250 W air-cooled hermetic compressor (R134a) paired with a 550 W heater, so match the voltage to your facility circuit.
What materials are used in the interior and exterior?
Interior surfaces are stainless steel. The exterior is chrome-free electrogalvanized steel with a chemical-proof baked finish, and styrene foam provides chamber insulation.
Can the incubator accommodate a shaker?
Yes, the unit includes a dedicated shaker power hookup. An optional slide shaker table is available to load and unload samples easily.
How do the two model versions differ?
Supply voltage is the only difference between IN604W-115V and IN604W-220V. All other specifications, including capacity, temperature range, and control system, are identical.
What is the difference between IN-604W-115V and IN-604W-220V?
IN-604W-115V is the 115V configuration. IN-604W-220V is the 220V configuration. Order the catalog number that matches your facility's electrical supply.
What is the UNSPSC code for the Yamato IN604W?
The Yamato IN604W is classified under UNSPSC 41104423 (refrigerated incubators).
Where is the Yamato IN604W manufactured?
Yamato Scientific lists Japan as the country of origin for the IN604W.
Is there a spec sheet or brochure for the Yamato IN604W?
Yes. The Yamato IN Series Refrigerated Incubator brochure (1.0 MB PDF) is linked under Documents & Downloads on this page.
How does the Yamato IN604W compare with the other IN Series models?
Yamato builds this IN Series line in 2 sizes: 143 L (IN604W) and 286 L (IN804W). All share temperature range -10 to +50°C and accuracy ±0.3°C (continuous operation). The comparison table on this page lists capacity, exterior and shipping weight side by side.
How accurate and uniform is the temperature in the Yamato IN604W?
Yamato rates the IN604W for temperature accuracy at ±0.3°C (continuous operation) and temperature distribution at ±1.0°C (continuous operation, at 37°C).
