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Electrolytic thickness tester GCT-311

Electrolytic film thickness tester GCT-311

Windows specification,
Rich functionality enables measurement of up to 5 multilayer films

・Improved operability and functions by using a PC
・ Easy to process data by Windows specificationWindows
・Up to 50 measurement channels can be registered
・Multilayer film can set measurement conditions of up to 5 layers
・When an abnormal value occurs, it is reported with a red indication of the measured value and an alarm

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Features of Electrolytic thickness tester GCT-311

Improved operability, full functionality

The operability has been improved and functions have been enhanced by using a PC.

Easy data processing

Data processing can be easily done with the Windows specification.

Up to 50 channels can be registered

A maximum of 50 measurement channels can be registered.

Up to 5 multi-layer coatings

Multilayer film can be set up to 5 layers of measurement conditions.

With outliers warning function

The upper and lower limit settings notify you by displaying a red indication of the measured value and a warning sound when an abnormal value occurs.

Automatically display the type of electrolyte used

Automatic combination of type of electrolyte used by combination of film and substrate.

Easy to check display method

You can check the display method of the measurement unit.

Pure tin and alloy tin layers can be measured separately

"Tin / Copper" measurements can be made separately for pure tin and alloy tin layers.

Select a printer

The printer can be a page printer (standard) and a thermal roll paper printer (option), depending on the application.

Easy measurement of the potential difference between double nickel and trinickel

The potential difference between double nickel and trinickel can be easily measured by using a reference electrode (option) and potential graph measurement.

Measurement screen

Measurement screen

Measurement condition setting screen

Measurement condition setting screen

Potential measurement screen

Potential measurement screen



Accessories of Electrolytic thickness tester GCT-311

Measuring table Setting is very easy!The round bar is also OK with one touch!It is particularly suitable for continuous measurement of the same style.
Standard accessories ・1 Test Solution(100ml)
・1 wash bottle
・1 waste bottle
・Measuring table
・Cell A、B
・Gasket A、B、C
・Thickness standard(Ni/Fe), 1 cleaning suspension(100 ml), Syringe, Cup and stirring tube 1 set, fuse,Silver electrode cord with plug and instruction manual

Option of Electrolytic thickness tester GCT-311

WT WT (wire tester) is required to measure wire parts and small parts with a width of 1.7 mm or less.
Standard accessories
・Anode Jig

・WT(wire tester)


The film thickness gauge of the electric measurement is JIS (Japanese Standard Industry) H8501, H8610-8619, STM (American Society for Testing and Materials) B504-82, MIL (US Standard), ISO (international standard) 2177, DIN ( It is an international measuring instrument that conforms to the German standards) 50932, 50955, etc. and is certified with CoCool.

Specifications of Electrolytic thickness tester GCT-311

Range of measurement 0.01~300μm
Minimum resolution 0.001μm
Body accuracy ±1%
Unit of measurement μm,mm,mil,Ml
Measurement area 1.7,2.4,3.4mmφ
Power supply AC100V ±10%
Size W265×D215×H138mm
Weight 4.5kg
Control Windows specification PC

Note: Specifications are subject to change without notice.

Various combinations of substrate and plating, and electrolytic reagents

Plating type Test Solution Base
Copper K-44 Iron, aluminum, nickel, permalloy, silver, kovar, molybdenum, stainless steel,
K-52 Brass, Beryllium Copper, Lead, Zinc Die-cast, nickel white, Tin, Kadomi
Nickel K-54 Iron, aluminum, brass, copper, inconel, molybdenum, tungsten, stainless steel,
Nonmetal, chrome
Electroless nickel K-57 Iron, aluminum, kovar, nonmetal, stainless steel, molybdenum
Chrome K-51 Iron, aluminum, nickel, stainless steel, nonmetal, inconel
Zinc K-46 Iron, aluminum, brass, copper, nickel, nonmetals, tin, tungsten
Tin K-47G Iron, nickel, nickel silver, nickel white, permalloy, kadomi, non metal
K-51 Aluminum
K-50 Copper, brass
Gold K-56 Brass, copper, nickel, electroless nickel, nickel white, cobalt
Silver K-44 Iron, aluminum, nonmetal, permalloy, kovar
K-48 Brass, copper, tin, nonmetal
K-48G Nickel, Nickel silver, Nickel white
Solder K-44 Iron, aluminum, brass, copper, nonmetal
Cobalt K-54 Iron, brass, copper, nonmetal
Brass K-44 Iron, aluminum, nonmetal
Surface treatment solution N-64 Adherence removal solution after nickel measurement
C.S. Cleaning suspension …For removing dirt on the object to be measured and for polishing resin

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