Stirrers and shakers · Stirring baths
JOANLAB thermostatic stirring bath · OB series
Stainless steel baths with magnetic stirring, for water up to 100 °C and silicone oil up to 250 °C, with an external PT1000 probe.
- Dual use: water bath and oil bath
- Up to 100 °C with water and 250 °C with silicone oil
- Stainless steel tank with Teflon coating
- Stated accuracy of ±1 °C in liquid
Configurations, certifications, power supply, accessories and availability are confirmed in the quote.
Specifications
Summary datasheet
| Maximum stirring volume | 1 L in a flask / 2 L in a beaker (OB-2C and OB-2Pro); 2 L / 5 L (OB-5Pro); 5 L / 10 L (OB-8Pro) |
| Temperature range | Ambient up to 250 °C |
| Medium and maximum temperature | Water up to 100 °C; thermally conductive silicone oil up to 250 °C |
| Tank | Stainless steel with Teflon coating |
| Tank diameter and depth | 150/80 mm (OB-2), 200/105 mm (OB-5Pro), 250/135 mm (OB-8Pro) |
| Speed | 50-1500 rpm (OB-2); 50-1200 rpm (OB-5Pro and OB-8Pro) |
| Probe | External PT1000 |
| Timer | 1 min to 12 h on the Pro versions |
| Power | 300 W, 300 W, 500 W and 800 W depending on the model |
| Dimensions | 285 × 180 × 180 mm (OB-2C and OB-2Pro), 355 × 240 × 215 (OB-5Pro) and 415 × 300 × 245 mm (OB-8Pro) |
| Availability | Import to order / to be confirmed |
A bath that also stirs
It heats up to a 250 °C setpoint —100 °C with water and 250 with thermal silicone oil, says the catalog— while stirring magnetically, with an external PT1000 probe.
Four sizes, and the entry 2C
It runs from the 2C and 2Pro (a 1 L flask or 2 L beaker, Ø150 × 80 mm tank) to the 8Pro (a 5 L flask or 10 L beaker, Ø250 × 135). The 2C is driven by display and knob, with no timer or reverse; the Pro units add buttons, a 12 hour timer and reversible spin, at 300 to 800 W.
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