Product Description
A laboratory shaker earns its place when agitation has to be repeatable. Swirling a flask by hand mixes it, but no two operators swirl the same way and nobody swirls for four hours. The Yamato SA-300-220V runs horizontal 20–300 rpm; vertical 20–300 rpm with a 90 W DC motor and a 0–60 minute timer with continuous switching, so an extraction, a dissolution test or a culture gets the same treatment every time, logged as a speed and a duration rather than as an operator's technique.
The SA-300 does the two things most bench work actually needs — horizontal shaking and vertical shaking — and does them at up to 300 rpm. Switching between the two takes a moment; nothing is bolted in place permanently. All three SA models share the same platform: a DC motor sized well above the load so speed does not sag as flasks fill, dial-set speed control, and a chassis heavy enough (about 40 kg) that it stays put on the bench instead of walking across it at high frequency.
Key Features
- Horizontal / vertical shaking
- Horizontal 20–300 rpm; vertical 20–300 rpm
- Sample capacity: 100 mL × 5, 300 mL × 4, 1000 mL × 3, 200 mL × 4, 500 mL × 4, 2000 mL × 2
- 90 W DC motor — speed holds under load rather than dropping as the platform fills
- Timer 0–60 min in 5-minute graduations, plus a continuous-run switch for overnight work
- Dial setting for speed
- Heavy chassis (~40 kg) — resists walking at high shaking frequency
- Flask holders and clamps selected to match your vessel sizes
Technical Specifications
| Model | SA-300-220V |
| Shaking method | Horizontal / vertical shaking |
| Shaking speed | Horizontal 20–300 rpm; vertical 20–300 rpm |
| Maximum sample holders | 100 mL × 5, 300 mL × 4, 1000 mL × 3, 200 mL × 4, 500 mL × 4, 2000 mL × 2 |
| Speed setting / display | Dial setting |
| Timer | Dial setting 0–60 min (minimum scale 5 min), continuous switching function |
| Motor | DC motor, 90 W |
| External dimensions (W × D × H) | 460 × 460 × 423 mm (18.1 × 18.1 × 16.7 in.) |
| Net weight | approx. 40 kg (88 lb) |
| Power source (50/60 Hz) | Single phase, AC 220 V, 1 A |
| Country of origin | Japan |
| GTIN | 797059931774 |
What's Included
- SA-300-220V laboratory shaker
- Spare fuse (1)
- Spare carbon brush (1)
- Instruction manual
Flask holders, clamps, springs and platform accessories are ordered separately and chosen to match your flask sizes — tell us what vessels you run and we will specify them.
Installation Requirements
- Electrical: single phase AC 220 V, 1 A, 50/60 Hz.
- Bench: a level, rigid surface rated for approximately 88 lb. A shaker on a flexible bench transmits vibration to everything else on it.
- Clearance: allow room around the platform for the shaking stroke and for loading flasks.
Compliance
Country of origin: Japan. One-year manufacturer warranty.
Pro Lab Supply Corp is an authorized Yamato Scientific distributor. For help choosing between the SA-300, SA-320 and SA-400, or for a freight quotation to your dock, contact our team.
