Oil Bath 1L Stainless Steel Overview
The Oil Bath 1L Stainless Steel (BOS100) is a 1 L stainless-steel oil bath from Yamato Scientific, built for synthetic chemistry and elevated-temperature work. Heating spans room temperature +5°C to 250°C under PID control. LabSupplies.com supplies this unit as an authorized Yamato Scientific dealer.
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. Each weighs about 12 lbs and ships at 11 × 16 × 11 inches. 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.
- Safety devices: self-diagnostic sensor-error detection, automatic overheat prevention, 6.3A short-circuit/overcurrent fuse, independent overheat prevention device, and heater guard.
- Stirrer integration: base indent seats a magnetic-stirrer hot plate compatible with MFD800 and MFH800 units.
- Durable exterior: chromium-free electrogalvanized steel with a baked finish over a stainless-steel bath and reservoir.
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.
- Capacity: the ~1 L reservoir and φ140 × 100 mm internal space suit small synthetic and reflux setups.
- Control type: PID control with digital ▲▼ setting holds ±0.3°C at 200°C, important for reproducible reactions.
- Voltage: choose BOS100 (115V) or BOS110 (220V) to match your facility's supplied power.
- Safety: verify overheat protection, fusing, and a heater guard for unattended high-temperature runs.
- Footprint: the 11 × 16 × 11 inch envelope and stirrer-ready base determine bench placement.
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 |
| Dimensions (L × W × H) | 11 × 16 × 11 in |
| Component Size | 1 L |
*1 No-load operation of bath only; maximum temperature varies with circumstances and operating conditions. *2 Measured under ambient temperature 23°C ±5°C, humidity 65%RH ±20%, per Yamato Scientific test conditions.
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| BOS-100 | 115V | EA |
| BOS-110 | 220V | EA |
Documentation
More in This Series
- Oil Bath 1L Hard Transparent Glass
- Oil Bath 2.2L Hard Transparent Glass
- Oil Bath 2.2L Stainless Steel
- Oil Bath Digital 5L
- Oil Bath Digital 7L
- Large Capacity Oil Bath 37L With External Transformer
Why Buy From LabSupplies.com
LabSupplies.com is an authorized Yamato Scientific dealer, so every Oil Bath 1L Stainless Steel ships as a genuine unit backed by the manufacturer warranty. Order directly online and our lab-equipment specialists can answer spec questions before you commit.
- Authorized dealer: genuine Yamato Scientific unit with full manufacturer warranty.
- In stock: ready to ship from USA inventory.
- Both voltages stocked: 115V (BOS100) and 220V (BOS110) available.
- Specialist support: dedicated lab-equipment specialists for technical and spec questions.
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. External shipping dimensions are 11 × 16 × 11 inches, and the unit weighs about 12 lbs.
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.
What safety features does the oil bath include?
Safety devices include a self-diagnostic system with sensor-error detection and automatic overheat prevention. A 6.3A fuse guards against short circuits and overcurrent, supported by an independent overheat prevention device and a heater guard.
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.