Floc Tester ET850
Controlled and Reproducible Testing
The ET850 allows two stirring speeds to be programmed to reproduce different stages of the treatment process. Speed changes can be controlled automatically by time or carried out manually, providing flexibility for different testing procedures.
Digital speed adjustment from 20 to 250 rpm and a programmable timer from 1 to 240 minutes, with continuous operation also available, give operators precise control over test conditions.
With six stirring positions, multiple samples or treatment conditions can be evaluated during the same test. Continuously adjustable stirrer height accommodates beakers from 500 mL to 1,500 mL, providing flexibility for different laboratory procedures.
Enhanced Sample Visibility
Flexible rear and floor lighting provides clear illumination of samples throughout the test, making it easier to observe floc formation, settling behaviour and differences between treatment conditions.
A large illuminated display provides clear visibility of operating settings, while intuitive, language-independent controls make the ET850 straightforward to operate during routine laboratory testing.
Combined with its six-position configuration and corrosion-resistant stainless steel stirrers, the ET850 is particularly suited to laboratories carrying out regular comparative coagulation and flocculation studies.
Key Features
- Coagulation-flocculation testing in accordance with ASTM D2035-19
- Six stirring positions for simultaneous sample comparison
- Suitable for 500–1,500 mL beakers
- Digital speed adjustment from 20–250 rpm
- Two programmable stirring speeds
- Time-controlled or manual speed changes
- Programmable timer from 1–240 minutes
- Continuous operation available
- Continuously adjustable stirrer height
- Corrosion-resistant stainless steel stirrers
- Flexible rear and floor lighting for improved sample visibility
- Large illuminated display
- Intuitive, language-independent operation
- Ideal for comparative flocculation and dosing studies
Applications
- Drinking Water Treatment
- Wastewater Treatment
- Raw Water Treatment
- Coagulation and Flocculation Studies
- Flocculant Selection
- Chemical Dosing Optimisation
- Comparative Treatment Testing
- Laboratory Treatment Simulations
- Water Treatment Process Development
| Order Code | Description |
|---|---|
| 2419116 | ET840 benchtop with 6 stirring positions |
| 419165 | 1000ml, glass beaker |
| 416166 | 1000ml, plastic beaker |
| 419167 | 1500ml, glass beaker |
