ET 730

Floc testers with continuously variable stirring speed for laboratory and field use

  • Completely Portable - designed to be used on-site for fast results in the field
  • 4 Positions with backlight for easy viewing
  • Easy to use with adjustable timer and RPM functions
The Floc Tester ET 730 with 4 stirring points is designed primarily for mobile use.


Part Number 2419150


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Product information

Floc Testers (also known as Jar Testers) are designed for a range of applications - such as testing the efficiency of flocculation or precipitation agents.

  • Lightweight and Completely Portable
    The compact design makes this the ideal device for anyone performing flocculations in the field.  The structure is epoxy painted and tested to give to an excellent resistance to the attack of chemical agents and corrosion.   The non-skid base keeps the beakers stable during operation.  
  • Universal Power Supply
    The low energy (6W) power supply allows the instrument to be connected to all frequencies and voltages in the world (100-240V / 50-60Hz).  The device can be connected to a traditional wall plug, or can be operatized from a portable battery or from vehicle cigarette lighter port.  
  • Stirring Speed Control
    User selectable choice of 20-40-50-100-200 rpm stirring speeds.   The stirring speed is the same for each position.  In addition, the stirring rods can be adjustable in height without the use of tools.
  • Timer Function
    The timer can be set for 1 - 30 minutes, or to continuous operation mode.  When the timer expires, the instrument will automatically turn off, allowing for unattended operation of the device.
  • Illuminated Backdrop
    The center column between the jars is illuminated - making it easy to visually compare samples.
Power Supply 100 - 240 V / 50-60 Hz
Timer 0 - 30 minutes (continuous)
Stirring Places 4
Stirring Speed Control 20 - 40 - 50 - 100 - 200 revolutions per minute
Compliance CE
Dimensions 12.6 x 9.84 x 9.84"
Testparameter Measuring Range
Title Online Download Type Format Language Direct Download
Datasheet 2419150 - ET 730 Datasheet PDF (0.20 MB)
Instruction Manual Instruction Manual PDF (1.01 MB)
EU-Declaration of Conformity Declaration of Conformity PDF (0.19 MB)
  • With 4 stirring units
  • Regulator for rpm from 20 - 40 - 50 - 100 - 200 rpm
  • Operation indicator lamp
  • Separate switch for sample illumination
  • Instruction manual
  • Warranty information