ET flock testers

Floc testers are designed for a range of applications - such as testing flocculation performance or precipitating agents

• For use in the lab or in the field

The compact design of the ET 730 makes it ideal for anyone performing flocculation in the field, while the ET 740 and ET 750 models are ideal for use in the laboratory. The design is painted with epoxy paint and tested to provide excellent chemical and corrosion resistance. A non-slip base keeps the beakers stable during use.

• Dual digital display

There are two displays on the front panel. One displays revolutions per minute, the other displays the time remaining in the test. The description applies to the model: ET740 and ET750.

• Control of mixing speed

For the ET 730 model, the user selects the mixing speed from among the values: 20-40-50-100-200 rpm.

For the ET 740 and ET 750 models, the same mixing speed can be selected for each position from the range: from 10 to 300 rpm, the actual speed is shown on the corresponding display.

In addition, the mixing bars can be adjusted in height without tools.

• Timer function

For model ET 730: the timer can be set to 1-30 minutes or to continuous operation.

For models: ET 740 and ET 750: the timer can be set to a specific number of minutes (up to 999), number of hours (up to 99) or set to continuous operation mode.
When the timer expires, the instrument will automatically turn off, allowing unattended operation of the device.

• Backlit background

The panel behind the jars is illuminated, making it easier to visually compare samples (ET740 and ET750 models).