Galaxy International

The Metravi CTG-01 Coating Thickness Gauge works both on the magnetic induction principle and on the eddy current principle, depending on the type of probe used. You can select the type of probe via MENU system, or it will work automatically. The gauges confirm to the following industrial standards: GB/T 4956 -1985, GB/T 4957 – 1985, JB/T 8393 – 1996, JJG 889-95, JJG 818-93.

This compact and handy gauge is designed for non-destructive, fast and precise coating thickness measurement. The principal applications lie in the field of corrosion protection.
It is ideal for manufacturers and their customers, for offices and specialist advisers, for paint shops and electroplaters, for the chemical, automobile, ship-building and aircraft industries and for light and heavy engineering. The CTG-01 gauge is also suitable for laboratory, workshop and outdoor use. The probe can work on both principles, magnetic induction and on the eddy current principle. The same probe works for coating measurement both on ferrous and non-ferrous metal substrates. It is adaptable to specific tasks: ie. it can be used on special geometries or on materials with special properties.

Description of the Gauge

For measurement on steel substrates, the gauge works on the Magnetic Induction principle, and for measurement on non-ferrous metal substrates, it works on the Eddy Current principle. Measurement values and user information are displayed on the LCD, The backlight ensures easy reading of screen data even in dark conditions.

Two different operating modes are available:

DIRECT mode is recommended for simple, quick, occasional measurements. It provides statistical analysis. Single values are not saved. The statistical analysis program can evaluate upto 80 readings. GROUP mode permits measurement and storage of readings in a free programmable memory. A maximum of 400 readings and 4 series of measurements can be analysed according to various statistical criteria.

Standard Accessories

Gauge with two 1.5V Batteries, Hard Carrying Case, Operating Manual, Steel and Aluminium substrates for calibration, USB Connecting Cable, Software CD for Windows

Probe

The Probe system is spring-mounted within the probe sleeve which ensures safe and stable positioning of the probe and constant contact pressure. A v-groove in the sleeve of the probes facilitates reliable readings for small cylindrical parts. The hemispherical tip of the probe is made of hard and durable material.

• Measures coating Thickness on both Ferrous and Non Ferrous materials with interface cable & S/W
• Measured Coatings: Non-magnetic coatings (e.g. paint, zinc) on steel; Insulating coatings(e.g. paint, anodizing coatings)on no-ferrous metals
• Operating with MENU easily
• Memory for 2500 readings
• Delete single readings and all group readings easily
• Error indication
• Disable Auto-Power-off function via MENU setting
• Separate sensor with cable to be attached to the instrument.
• Disable Auto Power Off function via MENU setting.
• Measuring Ranges :-
• Ferrous   :  0 ~ 2000um / 0 ~ 78.7mils
• Non Ferrous  :  0 ~ 2000um / 0 ~ 78.7mils
• Guaranteed Tolerance :-
• Ferrous    :  ±2%  +2um / ±2% + 0.08 mils
• Non Ferrous :  ±2%  +2um / ±3% + 0.08mils
• Precision :-
• Ferrous  :  0.1um / 0.01 mils
• Non Ferrous :  0.1um / 001 mils
• Minimum Curvature radius :-
• Ferrous  :  1.5mm  /  Non-Ferrous  :  3mm
• Diameter of Minimum Area :-
• Ferrous   :   7 mm  / Non ferrous  :  5 mm
• Basic critical thickness  :-
• Ferrous  :  0.5mm  /  Non Ferrous  :  0.3mm

The Metravi CTG-11 ECO Coating Thickness Gauge adopts a composite probe to measure the thickness of electroplated coaling on the surface of metal materials through a precision sensor, without damage.

It automatically detects the properties of the base material and the thickness of coating through electromagnetic induction and eddy current effect.

Features:

• Clear back lit digital HD display
• Ergonomic, anti-skid design
• Single & Continuous measurements
• Single high-precision probe for ferrous & non-ferrous substrates
• Max & Min values
• High & Low Alarm
• Data Reset
• Self Calibration
• Unit conversion
• Automatic shutdown
• Low Battery indication

The Metravi UTG-02 Ultrasound Thickness Gauge with Rechargeable Battery is an intelligent device that adopts the latest high performance and low power consumption microprocessor technology.

Based on the principle of ultrasonic measurement, it can measure the thickness and sound speed of metal and other materials. It can detect the thinning of pipes and pressure vessels after corrosion, and can make accurate measurements of plates and machined parts.
The gauge is widely used in petroleum, chemical, metallurgy, shipbuilding, aviation, aerospace and other fields.

Features:

• Easy to operate
• Measurement Modes: Single Point, Two Point, Multi-point, Continuous
• Selectable units: mm or in
• Single & Continuous measurements
• User-calibratable
• Rechargeable Battery
• Auto Power-off
• Max, Min, Avg values
• Internal Data Logging

Applications for Metravi UTG-02 Ultrasound Thickness Gauge with Rechargeable Battery:

• Industrial Maintenance: Assess the wear and tear of pipelines, tanks, and structural components.
• Shipbuilding and Marine Industry: Inspect hull integrity and thickness of ship components.
• Aerospace: Monitor the thickness of aircraft components to ensure safety.
• Construction: Evaluate the thickness of building materials like glass and concrete.
• Quality Control: Ensure uniformity in material production processes.
• Automotive: Measure the thickness of vehicle parts like body panels and components.