Why order the BOS100 from LabSupplies.com
Oil Bath 1L Stainless Steel Overview
Stainless-steel bath construction delivers stable thermal performance across the reservoir's roughly 1 L capacity. A 310 W stainless-steel tube heater pairs with a Pt100Ω sensor to hold ±0.3°C accuracy at 200°C with stirring. Internal dimensions measure φ140 × 100 mm. Digital ▲▼ keys set temperature in 1°C units.
Two voltage builds cover global power needs: BOS100 runs 115V and BOS110 runs 220V. Packed for shipping it measures 11 × 16 × 11 in at 12 lb. Manufacturing originates in Japan under ISO 9001:2015 and ISO 14001:2015 certified processes. Base indent seats a compatible magnetic-stirrer hot plate.
Key Features
- Temperature range: operates from room temperature +5°C to 250°C, with a 0 to 260°C setting range.
- PID control: digital control system with ±0.3°C accuracy at 200°C under stirring, set via ▲▼ keys in 1°C units.
- Heating system: 310 W stainless-steel tube heater paired with a Pt100Ω sensor.
- Stirrer integration: base indent seats a magnetic-stirrer hot plate compatible with MFD800 and MFH800 units.
How to Choose the Right Oil Bath
Selecting an oil bath comes down to matching its thermal envelope, capacity, and control precision to your protocol while confirming the unit fits your bench and facility power.
- Temperature range: confirm the bath reaches your working set point; this unit covers room temperature +5°C up to 250°C.
- Voltage: choose BOS100 (115V) or BOS110 (220V) to match your facility's supplied power.
- Footprint: Packed for shipping it measures 11 × 16 × 11 in at 12 lb.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 1 L |
| Voltage | 115V |
| Material | Stainless steel |
| Temperature Setting Range | 0 to 260°C |
| Operating Temperature Range | Room temperature +5°C to 250°C *1 |
| Temperature Accuracy | ±0.3°C (at 200°C, with stirring) *2 |
| Temperature Control System | PID control |
| Temperature Setting / Display | Digital, ▲▼ keys (1°C units) |
| Sensor | Pt100Ω |
| Heater | Stainless-steel tube heater, 310 W |
| Bath Material | Stainless steel |
| Exterior | Chromium-free electrogalvanized steel, baked finish |
| Operation Function | Fixed-temperature operation; calibration offset; auto resume; LED brightness setting |
| Safety Devices | Self-diagnostic (sensor-error detection, automatic overheat prevention); 6.3A fuse with short-circuit and overcurrent protection; independent overheat prevention device; heater guard |
| Internal Dimensions | φ140 × 100 mm |
| Reservoir Capacity | ~1 L |
| Stirrer Integration | Base indent seats a magnetic-stirrer hot plate (compatible with MFD800 / MFH800) |
| Country of Origin | Japan |
| GTIN (Barcode) | 797059932641 |
| Shipping Weight | 12 lbs |
| Shipping Dimensions (L × W × H) | 11 × 16 × 11 in |
| Component Size | 1 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 BOS Series Models
| Model | Capacity |
|---|---|
| BOS100 (this model) | 1 L |
| BOS200 | 2.2 L |
All models in this group share: temperature range Room temperature +5°C to 250°C; accuracy ±0.3°C (at 200°C, with stirring); shipping weight 12 lbs.
Ordering Information
| Catalog number | Configuration | GTIN / UPC |
|---|---|---|
| BOS-100 | 115V | 797059932641 |
| BOS-110 | 220V | 797059932658 |
| Manufacturer | Yamato Scientific |
| Manufacturer part numbers | BOS-100, BOS-110 |
| UNSPSC | 41103707 — Oil baths |
| HTS code | 8419.19.0160 |
| Export classification (ECCN) | EAR99 |
Documents & Downloads
More in This Series
- Yamato BOG100 Oil Bath 1L Hard Transparent Glass
- Yamato BOG200 Oil Bath 2.2L Hard Transparent Glass
- Yamato BOS200 Oil Bath 2.2L Stainless Steel
- Yamato BO302A Oil Bath Digital 5L
- Yamato BO601 Oil Bath Digital 7L
- Yamato BOA311 Large Capacity Oil Bath 37L With External Transformer
Frequently Asked Questions
What is the temperature range of the Oil Bath 1L Stainless Steel?
The Oil Bath 1L Stainless Steel operates from room temperature +5°C up to 250°C, with a setting range of 0 to 260°C. PID control maintains ±0.3°C accuracy at 200°C when stirring is applied.
What is the bath capacity and how large is the unit?
The reservoir holds approximately 1 L, with internal dimensions of φ140 × 100 mm. Packed for shipping it measures 11 × 16 × 11 in at 12 lb.
What is the difference between the BOS100 and BOS110?
BOS100 is the 115V model and BOS110 is the 220V model; the two are otherwise identical. Select the version that matches your facility's supplied power.
What materials are used in this oil bath?
The bath and reservoir are stainless steel for thermal stability. The exterior uses chromium-free electrogalvanized steel with a baked finish, and heating is delivered by a stainless-steel tube heater.
Can this oil bath be used with a magnetic stirrer?
Yes. The base indent seats a magnetic-stirrer hot plate compatible with the MFD800 and MFH800. This combines controlled heating with magnetic stirring for synthetic experiments.
What is the UNSPSC code for the Yamato BOS100?
The Yamato BOS100 is classified under UNSPSC 41103707 (oil baths).
Where is the Yamato BOS100 manufactured?
Yamato Scientific lists Japan as the country of origin for the BOS100.
Is there a spec sheet or brochure for the Yamato BOS100?
Yes. The Yamato BOG / BOS Series Oil Bath brochure (712 KB PDF) is linked under Documents & Downloads on this page.
How does the Yamato BOS100 compare with the other BOS Series models?
Yamato builds this BOS Series line in 2 sizes: 1 L (BOS100) and 2.2 L (BOS200). All share temperature range Room temperature +5°C to 250°C and accuracy ±0.3°C (at 200°C, with stirring). The comparison table on this page lists capacity side by side.
How accurate and uniform is the temperature in the Yamato BOS100?
Yamato rates the BOS100 for temperature accuracy at ±0.3°C (at 200°C, with stirring).
