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Microtrough G4

Please choose between the available options below. More information on these accessories can be seen under the related produts -tab.
You can choose troughs for your setup. We recommend selecting at least one trough as troughs are not included in the basic setup
Note: A set of POM barriers are already included in the basic setup.
Choose a dip coater with either 90 mm or 175 mm stroke.
Complete your setup with additional accessories.
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The Microtrough G4 is a large, modern Langmuir trough, answering to the need for preparing larger samples in electronics industry and material science. The baseplate is built of robust 12.5 mm thick aluminum. The architecture of the instrument is very open and it has a standard optical breadboard along the edges (25 mm x 25 mm M6) for easy accommodation of auxiliary equipment – from Kibron or other manufacturers.

The water circulation channels for temperature control have been built into the baseplate. This facilitates removing, washing and exchanging the troughs, without the need to disconnect circulation tubing. The thick metal layer between the subphase and temperature channels reduces temperature gradients in the trough – this is a point which is rarely realized in designs were the temperature control channels are directly located below the PTFE bottom of the trough.

The instrument is available with POM barriers as standard and PTFE as optional. If the instrument is not directly suited to your needs, please inquire for customization.


Complete package including the following items:

Product code Description
#6034 Langmuir force balance for surface pressure measurements
#1535 Set of Kibron Wilhelmy Plates, 4 pcs (DyneProbes upon request)
#6671 Aluminium Base Plate with stepper motor and integrated water channels
#6673 Set of Two Barriers (POM) G4
#3530 PP Sample cup, set of 50 pcs (For calibration and surface tension measurements)
#G4AC Acrylic cover box, G4
#6665 Temperature sensor
#6018 Electronics unit
#6309 Power supply (110V-240V AC/12V DC)
#1502 Mains adapter US/JPN/EU/UK
#6035 Ground cable
#6238 Connecting cable, 2pcs
#6240 Computer Cable
#6122 FilmWareX 4.0 Software License
#6199 FilmWare User Manual


Baseplate Electronics Other
Width: 457 mm Width: 270 mm Comp. ratio: max. 540/13 = 41
Length: 782 mm Length: 230 mm Temp. range: 0-50 °C
Height: 169,5 mm Height: 80 mm

Trough dimensions

Outer Inner Well (LB only)
Width: 190 mm Width: 155 mm Width: 110 mm
Length: 620 mm Length: 600 mm Length: 36 mm
Thickness: 12.5 mm Depth: 5 mm  Depth: 110 mm

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