Ohaus Large Volume Stirrer
Ohaus Large Volume Stirrers use a powerful motor and magnet to mix samples up to 200 L. High Volume models (25 L) have a cast aluminum housing and a chemical-resistant, easy-to-clean 32 × 28 cm white top plate. Large Capacity models (100 L and 200 L) have a durable stainless steel base and a 54 × 53 cm stainless steel top plate. Speed ramping improves coupling and avoids splashing.
Key Features
- Stirring capacities of 25 L, 100 L and 200 L
- Speed ramping for better coupling and no splashing
- Microprocessor-controlled speed regulation
- Digital models with timer and alarm
- Includes a 70 mm egg-shaped or 102 mm pivot-ring stir bar
Specifications
| Specifications |
Detail |
| Display |
LED speed and time (digital); 1 – 10 dial knob (analog) |
| Construction |
High Volume: cast aluminum housing, glass-filled nylon top plate; Large Capacity: stainless steel housing and top plate |
| Timer |
1 second – 160 hours (digital) |
Model Selection
| Model |
Control |
Speed Range |
Capacity |
Dimensions |
Plate Size |
Ohaus Item No. |
| STHVAL |
Analog |
60 – 1,400 rpm |
25 L |
17 × 4 × 11 in (432 × 97 × 279 mm) |
12.5 × 11 in (318 × 279 mm) |
30573809 |
| STHVDG |
Digital |
60 – 1,400 rpm |
25 L |
17 × 4 × 11 in (432 × 97 × 279 mm) |
12.5 × 11 in (318 × 279 mm) |
30573814 |
| STLC1DG |
Digital |
100 – 1,800 rpm |
100 L |
28.5 × 5.25 × 26.75 in (724 × 133 × 680 mm) |
21.25 × 25 in (540 × 635 mm) |
30573819 |
| STLC2DG |
Digital |
100 – 1,800 rpm |
200 L |
28.5 × 5.25 × 26.75 in (724 × 133 × 680 mm) |
21.25 × 25 in (540 × 635 mm) |
30573825 |
Who It's For
Built for media and buffer prep, pilot plants and production areas that mix large carboys and tanks.
Items Included
- Ohaus large volume stirrer (as selected)
- 70 mm egg-shaped or 102 mm pivot-ring stir bar
Optional Accessories
- Spinbar 7 cm PTFE (30400149)
- Spinbar 10 cm with Pivot Ring PTFE (30400150)
Ohaus Large Volume Stirrer Datasheet