Thomas Scientific Instruments Co.
Thomas Scientific T-305 Constant Temperature Water Bath

Manufacturer: Thomas Scientific Instruments Co., Ltd.
Model: T-305
This is a high-temperature constant-temperature oil bath capable of reaching a maximum temperature of +300°C.
Equipped with a 4kW heater in a 38L capacity, it maintains stable performance even at temperatures above +200°C.
A powerful agitator motor allows it to handle highly viscous oils (MAX 100 mm²/S).
A separate model, the T-301, with a 16L capacity and a 2kW heater, is also available.
- High temperature stability due to safety device PID control
- Safety Features: Equipped with various safety functions such as over-temperature protection, sensor malfunction detection, and liquid level drop alarms for use in high-temperature ranges.
Note: Even with silicone oil (heat-resistant type), 200°C to 300°C is a demanding operating condition.
Above 250°C, smoke generation increases significantly, and the lifespan is shortened due to oxidation, so careful management is necessary.
Specification
| External dimensions | W580×D490×H555mm |
|---|---|
| Internal dimensions of the tank | W350×D390×H300mm |
| Effective dimensions inside the tank | W350×D290×H265mm |
| Capacity (L) | 38 |
| Temperature range (°C) | Room temperature +10℃ 300℃ |
| temperature stability | ±0.05℃ (at 200℃ with silicone oil and lid) |
| temperature control | Digital temperature indicator and controller, PID control system |
| heater | Sheath type 4kW |
| Agitator | Vertical propeller-type agitator 22W motor (with heat sink) |
| safety equipment | Leakage circuit breaker, overheat prevention in tank, sensor malfunction alarm, liquid level drop alarm. |
| Material | Inner tank: Stainless steel (SUS-304) Exterior: Steel plate with baked-on paint finish |
| accessories | Stainless steel lid (1 piece) Stainless steel shelf (1 set) |
| power supply | AC200V, three-phase, 13A, 50/60Hz, 3m cord (no plug), power supply capacity 20A or more. |
| others | Drain opening outer diameter Φ12mm |
| weight | Approximately 37kg |
Illustrations

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