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Thickness gauges

Ultrasonic thickness gauge UT-1M

The portable ultrasonic thickness gauge UT-1M, for operative non-destructive testing of the thickness, works on the principle of ultrasounds’ propagation time measurement in the analysed material. The pulsations generator produces high frequency electrical pulses which agitate the probe. It converts the electrical signals into elastic (mechanical) vibrations – sound waves. These waves spread from the input surface to the reflective surface (bottom) and, once turned back, they are collected and converted into the electrical signal via PET. After that the device calculates the thickness of the tested object.

Features:

• Wide range of measurable thicknesses.
• Convenience and ease in operation.
• Select the type of probe through single button.
• Preset velocity of ultrasounds.
• Compensation of probe delay.
• Mapping the presence of acoustic coupling on the graphic display.
• Fixation of the last measurement result in the removal of the transducer surface.
• Ideal for products made of various metals, alloys and other materials; glass, plastic, composite and other products from non-metallic materials; the walls of the tanks, pipes, casing parts, sheets, overhead, and other structures, including the corroded surfaces, pitted, with scum, etc.

Standard supply:

• Electronic unit
• Transducer (probe), 1 pc
• 2 AAA batteries
• Charger
• Cable
• Operating manual
• Carrying case

Optional accessories:

• Couplant
• UT-probes
• Reference blocks

Ultrasonic thickness gauge UT-1M-IP

Ultrasonic thickness gauge UT-1M-IP is a special version of ultrasonic thickness gauge, it is designed to measure the thickness of various materials and products for one-way access in difficult climatic conditions – in dusty rooms, in high humidity, in the rain – when the use of a conventional ultrasonic thickness gauge is impossible.
It is used to control the thickness of materials such as glass, metals and alloys, polymers, plastic and many others. Objects can be pipes, rolled products, structures, products and parts for various purposes and shapes.

Advantages:

• Unique protection from dust and moisture. By default the device comes with a degree of dust-moisture protection IP65. This protection degree can be increased up to IP67 (submerged in water) at order.
• Unprecedented autonomy of the device – increased up to 200 hours continuous operation time of the thickness gauge.
• Special rubber lining on the side surfaces of the casing facilitates the convenient retention of the thickness gauge in the user’s hand.
• Device has light weight and dimensions, in comparison with similar protected thickness gauges.
• Saved data can be transmit to PC.
• Material selection and automatic setting of ultrasound velocity.
• Large graphic display of high contrast and backlight.
• Display of measured thickness in mm and inches.
• Convenient menu in the device.
• Wide choice of UT probes with preset settings in the device.
• Modes of statistical processing of measurements.
• Ability to restore factory calibrations.
• Ability to adjust all parameters of the acoustic path.
• Ability of further adjusting the user gain directly from the measurement mode.
• Wide range of testing.
• Mode of audible and visual alarm when leaving the established ranges.

Optional accessories:

• UT-1M-IP (Lab) – with wireless connection to Android gadgets via NOVOTEST Lab App
• UT-1M-IP – basic model
• Couplant
• Calibration certificate issued by the Independent metrology laboratory
• Certificate of origin issued by the Chamber of Commerce and Industry
• Step wedge calibration blocks
• UT-probes:
– 1.25 MHz probe for thickness gauge 20/2
– 2.0 MHz probe for thickness gauge 20/2
– 2.5 MHz probe for thickness gauge 12/2

– 5 MHz probe for thickness gauge 10/2
– 10 MHz probe for thickness gauge 6/2
– 10 MHz probe for thickness gauge 3×2
– 5 MHz probe for thickness gauge (echo-echo) 10/2
– 10 MHz probe for thickness gauge (echo-echo) 6/2
– 5 MHz high-temperature probe for thickness gauge 10/2
– 5 MHz probe for thickness gauge (echo-echo) 10/2, underwater, 10 m cable
– 5 MHz probe for thickness gauge (echo-echo) 10/2, underwater, 20 m cable
– 5 MHz probe for thickness gauge (echo-echo) 10/2, underwater, 30 m cable

Standard supply:

• Electronic unit
• Transducer (probe) – 1 pc for choice (2.5 MHz, 5 MHz or 10 MHz)
• AA batteries – 3 pcs
• Charger
• Cable for PC
• Online PC software
• NOVOTEST Lab App for Android gadgets (for UT-1M-IP (Lab) only)
• Operating manual
• Carrying case

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Ultrasonic thickness gauge UT-1M-ST

Ultrasonic thickness gauge UT-1M-ST is a special version of the thickness gauge in a metal enclosure, which is designed for extreme operating conditions, when there is a possibility of the device dropping or other damage of the unit during operation. The durable aluminum body’s profile withstands high static and dynamic compression loads, which allows the operator to use the device “carelessly”.
Ultrasonic thickness gauge UT-1M-ST is designed to measure the thickness of products with low attenuation of ultrasonic vibrations, with one-way access to them during their manufacture and operation.

Advantages:

• Unique additional protection of metal housing.
• Saved data can be transmit to PC.
• Material selection and automatic setting of ultrasound velocity.
• Large graphic display of high contrast and backlight.
• Display of measured thickness in mm and inches.
• Convenient menu in the device.
• Wide choice of UT probes with preset settings in the device.
• Modes of statistical processing of measurements.
• Ability to restore factory calibrations.
• Ability to adjust all parameters of the acoustic path.
• Ability of further adjusting the user gain directly from the measurement mode.
• Wide range of testing.
• Mode of audible and visual alarm when break the preset ranges.

Optional accessories:

• Couplant
• Protective case for electronic unit
• Calibration certificate issued by the Independent metrology laboratory
• Certificate of origin issued by the Chamber of Commerce and Industry
• Step wedge calibration blocks
• UT-probes:
– 1.25 MHz probe for thickness gauge (echo) 20/2
– 2.0 MHz probe for thickness gauge (echo) 20/2
– 2.5 MHz probe for thickness gauge (echo) 12/2

– 5 MHz probe for thickness gauge (echo) 10/2
– 10 MHz probe for thickness gauge (echo) 6/2
– 10 MHz probe for thickness gauge (echo) 3×2
– 5 MHz probe for thickness gauge (echo-echo) 10/2 for through coating
– 10 MHz probe for thickness gauge (echo-echo) 6/2 for through coating
– 5 MHz high-temperature probe for thickness gauge (echo) 10/2
– 5 MHz probe for thickness gauge (echo-echo) 10/2 for through coating, underwater, 10 m cable
– 5 MHz probe for thickness gauge (echo-echo) 10/2 for through coating, underwater, 20 m cable
– 5 MHz probe for thickness gauge (echo-echo) 10/2 for through coating, underwater, 30 m cable

Standard supply:

• Electronic unit
• Transducer (ECHO probe) – 1 pc for choice (2.5 MHz, 5 MHz or 10 MHz)
• AA batteries – 2 pcs
• Charger
• Cable for PC
• Online PC software
• Operating manual
• Carrying case

Ultrasonic thickness gauge UT-2A (A-Scan)

Ultrasonic thickness gauge with A-scan UT-2A is a powerful, lightweight and portable thickness gauge, made in an ergonomic shock-resistant case with rubber protectors – a modern industrial version of a general-purpose thickness gauge. It is an excellent choice for expert ultrasonic testing in the laboratory and the field conditions.

Advantages:

• Wide range of measuring thicknesses.
• Function of thickness gauge and flaw detector.
• Convenience and ease in operation.
• B-scan mode, which allows user to get the product profile like a picture that is easy to read.
• Minimum number of controls.
• Select the type of probe from archive.
• Preset velocity of ultrasound.
• High brightness color display.
• Indicator the presence of acoustic contact.

Standard supply:

• Electronic unit
• Probe 1 pc
• Lemo-Lemo cable
• PC software
• Cable for PC
• Charger
• Operating manual
• Carrying case

Optional accessories:

• Couplant
• UT-probes
• EMAT A1 probe
• Step wedge calibration test blocks

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EMAT thickness gauge UT-3M-EMA

EMAT thickness gauge UT-3M-EMA allows users to solve not only the standard tasks of testing the thickness of metal products, but also to carry out tests in cases where traditional methods, such as piezo-ultrasonic, laser-optical, X-ray, mechanical, etc., are not applicable.
Electromagnetic-acoustic (EMA) technology for measuring thickness is based on the excitation of ultrasonic waves in the material by the generator of the device’s probe, and fixing the path time of ultrasonic waves in the material.

Advantages:

• The thickness gauge boasts a unique automatic mode that sets it apart from competitors. This mode makes it easy for anyone to measure metal thickness quickly and accurately. The instrument automatically analyzes the signal, selects the correct measurement method, and adjusts the settings. Users see the thickness result displayed in large numbers.
• The gauge also features a B-scan mode. This mode gives users a visual profile of the product, like a picture, making it easy to read. Using a special probe cart, users can scan larger objects and obtain a detailed thickness profile.
• To sort products based on set thickness limits, the gauge offers a special control mode. Simply set the minimum and maximum thickness values and get a graphical display of the results. An alarm sounds if the measured thickness falls outside of these limits. This mode also helps evaluate corrosion damage as a percentage of the product’s original thickness.
• For expert testing, operators can manually measure thickness using a variety of methods, such as the autocorrelation function (ACF), measuring between two peaks in a gate, zero-crossing, and echo methods.

Standard supply:

• Electronic unit
• EMAT probe
• Cable (2 Lemo 00 – 2 Lemo 00)
• Calibration block
• USB cable
• Charger
• Calibration certificate
• Operating manual
• Carrying case

Optional accessories:

• Different types of EMAT probes
• EMAT High-temperature probe (up to 600° C)
• Handle for EMAT high-temperature probe (300, 450 or 600 mm length)
• 2 Lemo 00 – 2 Lemo 00 high-temperature resistance cable
• Scanning-trolley for standard EMAT probe
• Pouch with straps for electronic unit
• Calibration blocks

Active EMAT transducer

Active EMAT (Electromagnetic Acoustic Transducer) EMAT-A1 expands the capabilities of standard flaw detector/thickness gauge with A-scan up to EMAT thickness gauge.
Thickness measurement range: 0.8 – 300 mm
Measurement through the gap (rust, coating): Up to 3 mm
Probe case: Durable aluminum alloy
Probe power supply: Rechargeable batteries
Transducer on/off: Automatic

It converts flaw detector/thickness gauge with A-scan into an EMAT thickness gauge, compatible with the absolute majority of flaw detectors.

Applications:

Active EMAT Transducer EMAT-A1 new technical improvement for classic flaw detector/thickness gauge with A-scan by electromagnetic acoustic unit and connected to a flaw detector/thickness gauge with A-scan instead of a conventional piezoelectric transducer.
EMA transducer is compatible with various ultrasonic flaw detector/thickness gauge with A-scan that enable excitation with a bipolar pulse (any modern flaw detectors have this function).
The transducer can be used with any ultrasonic thickness gauge with A-scan that enable bipolar excitation of the required amplitude.
The EMAT-A1 transducer enable to bring into force EMAT capabilities thru standard flaw detector function for a reasonable price.
EMAT-A1 transducer will allow users:
• measure the thickness of metal products through rust;
• measure the thickness of metal products through coatings;
• measure the thickness of metal products through an air gap (contactless);
• take product profile through the surface’s scan (*through a special scanning trolley, buying separately).

Advantages:

• Autonomous power supply
• Wide range of thicknesses measurement
• Addition almost to any flaw detectors/thickness gauges with A-scan

Standard supply:

• Active EMAT Transducer
• Batteries AA – 2 pcs
• Charger
• Operating manual
• Carrying case

Optional accessories:

• Cables for flaw detectors/thickness gauges
• Scanning trolley
• Batteries AA
• Charger

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Ultrasonic thickness gauge through paintings

Non-destructive testing instrument designed to measure the thickness of uniform materials, it is able to distinguish the insulating coatings on metal bases. When Through painting mode is activated, it allows to measure the thickness of coated surfaces without having to remove the painted coating. The main work fields are nautical and pressurised containers (fire extinguishers, boilers, tanks) sectors. Compliant with legislation PED and D.M. 11/04/11.

Features:

• Compliant with international standards: ASTM E797, EN 15317.
• Combines ease of use with high accuracy.
• Extraordinary flexibility of use, tale da permettere di verificare gli spessori di superfici verniciate.
• Selection of the measuring scale (metric or imperial).
• Selection of the resolution (decimal or centesimal).

Standard supply:

• Main unit
• Standard probe
• Coupling gel 50 ml
• Cable and software
• Carrying case
• Operating manual

Optional accessories:

• Optional probe
• 6 step calibration master
• Gel 50 ml / 260 ml / 1 lt / 5 lt
• Calibration certificate

Coating digital thickness gauge TP-2020

The portable digital coating thickness gauge TP-2020 is designed for non-destructive testing of coating thickness based on ferrous and non-ferrous metals. Thickness gauge can also measure next parameters: the depth of grooves and corrosion, surface roughness as well as temperature control, ambient humidity and dewpoint temperature. Coating thickness gauge TP-2020 has a wide range of measured thicknesses, from 0 to 60 mm, and it can use different types of probe depending on thickness, base and coating.

Features:

• Automatic sensor detection.
• Storing individual calibrations in probes memory.
• Average calculation, minimum and maximum indication.
• Transfer of measurement data to PC via USB.
• Shockproof housing with a special protective silicone bumper case.
• Four operating modes: Normal, Control, Statistics, Automatic Averaging mode.
• Different specialized probes to measure many parameters.

Standard supply:

• Electronic unit
• Standard probe (by customer’s choice)
• Reference thickness samples
• 2 AA batteries
• Charger
• USB cable
• Operating manual
• Carrying case

Optional accessories:

• Additional probes
• Batteries
• Set of reference thickness samples

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Coating thickness gauge TPN-1

Coating thickness knife tester TPN-1 (paint inspection gauge) is designed to measure the thickness of both single and multiple layer coatings on any grounds, both metallic and non-metallic. The operation principle is based on the local cut (notch) of the coating at the tested place of object with following thickness measurement of this coating. The thickness of coating is determined by the width of notch, it is possible because of the special form of cutter of the instrument.

The measurement is performed by any portable measuring microscope with a suitable measuring range and discreteness. Coating thickness knife tester TPN-1 complies with ISO 2808, ASTM B 4138, DIN EN 1071-2.

Standard supply:

• Handle-holder
• 3 interchangeable cutters
• Operating manual
• Case

Optional accessories:

• Cutters
• Microscope

Calibration blocks

Set of ultrasonic thickness calibration blocks is intended for examination and for initial inspection at manufacturing of ultrasonic contact thickness gauges. Calibration blocks are also used for verification, calibration and metrological certification of ultrasonic thickness gauges.
Calibration blocks are used in the following ranges:
• 0.2 – 300 mm from steel
• 1 – 300 mm from duralumin
• 1 – 100 mm from brass

The measurement is performed by any portable measuring microscope with a suitable measuring range and discreteness. Coating thickness knife tester TPN-1 complies with ISO 2808, ASTM B 4138, DIN EN 1071-2.

Standard supply:

• Blocks
• Calibration certificate
• Case or package

Optional accessories:

It is possible to produce both standard kits and samples of the thickness of any other values and of any required materials.