VELP ES Overhead Stirrer
The VELP ES is an analog overhead stirrer engineered for straightforward, reliable mixing of low-viscosity samples in everyday laboratory applications. With a maximum torque of 15 Ncm and a speed range up to 1300 rpm, it handles volumes up to 15 L with a smooth start and vigorous agitation even at maximum speed. Built from a lightweight technopolymer structure with IP 40 protection, the ES is one of the lightest overhead stirrers on the market while still offering good chemical resistance for use in demanding environments. The tool-free easy chuck accommodates shafts up to 10 mm in diameter for quick and convenient setup, and full overload, overcurrent, and overheating protection keeps both the operator and sample safe at all times. Designed and manufactured in Italy, the ES is a compact, dependable choice for any bench requiring a capable and no-fuss overhead stirrer.
Features
- Speed range from 50 to 1300 rpm with smooth start and strong agitation at maximum speed
- 15 Ncm maximum torque suitable for low to medium viscosity samples up to 1,000 mPa*s
- Handles volumes up to 15 L for versatile lab use
- Tool-free easy chuck accommodates shafts from 1 to 10 mm diameter for quick, convenient setup
- Full overload, overcurrent, and overheating protection for safe continuous operation
- Lightweight technopolymer construction for easy handling and good chemical resistance
- IP 40 protection rating for use in challenging lab environments
- Compact footprint ideal for space-constrained bench setups
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Analog speed control via graduated scale for simple, intuitive operation
Specifications
| Stirring Volume | Up to 15 L |
| Speed Range | 50-1,300 rpm |
| Speed Control | Analog (graduated scale) |
| Max Torque | 15 Ncm |
| Max Viscosity | 1,000 mPa*s |
| Chuck Range | 1-10 mm |
| Construction Material | Technopolymer |
| Protection Class | IP 40 |
| Power | 30 W |
| Permissible Ambient Temperature | 0-40 °C |
| Dimensions (W x H x D) | 80 x 160 x 200 mm (3.1 x 6.3 x 7.9 in) |
| Weight | 1.3 kg (2.8 lb) |
| Origin | Designed and manufactured in Italy |
Documentation:
Brochure