ET 740, 4 Station Laboratory Floc Tester, 120/240VAC, Lovibond® (each)
Flocculation Testers (also known as Jar Testers) are designed for a range of applications - such as testing the efficiency of flocculation or precipitation agents.
The flocculator is manufactured in a strong metallic frame with an epoxy painting which has been studied to give a high degree of protection against chemical and mechanical corrosion to the instrument.
The stainless steel stirring rods are adjustable in height by a self blocking chuck. Rotation speed is controlled by a gear motor powered by direct current controlled electronically by a microprocessor.
From the front panel it’s possible to select the same stirring speed from 10 to 300 rpm for each position, the real speed is showed on the relative display.
The electronic timer allows the instrument to be set for one hour, a specific number or minutes, or continuously.
ET 730 is characterized by a non-skid base to keep the beakers stable during operation.
Note: 4 x 1000 mL Low form or 4 x 1500 mL Tall form Beakers are not included.
Beaker size limits:
6 inch max. OD
3 inch min. ID
9.5 inch max heightFeatures include:
- Continuously variable stirring speed
- Digital display of stirring RPM
- Timer function
- Illuminated back panel
- Height adjustment option for the stirring blades during operation
See Specifications and Downloads tabs for detailed specifications and features.
Turbidity Products and AccessoriesType
Units of Measurement
Hose Barb Size
Draft Shield Dimensions
10 - 300 RPMSpeed
Max. Flow (GPH)
Max. Flow (GPD)
Max. Pressure (PSI)
Max. Viscosity (cps)
Max. Strokes per Minute
Turn Down Ratio
Head / Fittings
Valve / Seat / O-ring
115/230 VAC, 50/60 Hz, 1 PhasePower Supply
Field of View
0 - 999 minutes, 1 - 99 hours, or continuousTiming Functions
99 hoursMax. Controlled Time Settings
Rim to Plate
Custom Fluorescence Filters
Fluorescence Filter Cubes
Horizontal Base Pole
Pod Ring I.D.
Vertical Base Pole
Zoom Range (Primary)
Beakers are not includedNotes
US and EURO power plugs.Includes
25.5 x 13.75 x 10.25 inches (approximate)Overall Dimensions