Sheet thickness measurement equipment - Import export

As the top of the surface thickness measurement instruments range, the Cygnus 6+ digital thickness gauge has a bright colour LCD display AND an endmounted rotatable LCD display, and is Cygnus’ most advanced material thickness gauge. This unit offers a range of key features for the professional user, such as Ascan and Bscan displays to help verify readings while MSI™ indicates stable readings; comprehensive data logging with three available formats; enabling hasslefree reporting and analysis; manual and automatic gain control; Bluetooth connectivity; plus much more. As well as the multipleecho measuring mode for accurate and reliable measurements through coatings up to 20 mm thick, this unit also uses singleecho and echoecho modes for extreme corrosion and back wall pitting. s 6+ PRO is an excellent choice when looking for a NDT thickness gauge.

Specifically designed for divers undertaking ultrasonic thickness measurement (UTM) of underwater structures. The Cygnus Underwater diver-held ultrasonic thickness gauge has been built to withstand harsh subsea environments while providing quick and accurate metal thickness measurements through coatings or heavy corrosion. This diver-held thickness gauge is simple to operate using 3 function keys, an intuitive menu and a large LCD display – highly visible, even in low-visibility waters.

The Cygnus 2+ metal thickness gauge has an endmounted rotatable display designed for rope access work, providing a safer environment when working at height. As with all Cygnus thickness measurement instruments, the Cygnus 2+ uses the multipleecho mode for measuring through thick coatings (up to 20 mm thick in Deep Coat mode). As well as this, the Cygnus 2+ thickness gauge also incorporates the singleecho mode for measurements on uncoated surfaces with heavy front face and/or backwall corrosion, and the echoecho mode for measurements on painted metals with heavy back wall corrosion and pitting using a variety of portable UTM probes. Offering maximum strength and environmental protection, the Cygnus 2+ metal thickness tester is certified to stringent US MIL STD 810G standard and IP67.

The Cygnus 4 General Purpose ultrasonic thickness gauge is ideal for most industrial, shipping and structural inspection applications. The unit is extremely userfriendly thanks to its simple to use keypad, intuitive menus and a colour LCD display which can be viewed in all lighting conditions. Using the trusted Cygnus multipleecho technique, the Cygnus 4 ultrasonic thickness gage is used for measuring metal thickness through paint (up to 20 mm thick) providing an ultrasonic thickness measurement that is accurate and reliable. Certified to US MIL STD 810G standard, this throughcoating ultrasonic thickness gauge offers maximum strength and environmental protection (IP67).

Within the thickness measurement instruments range is the Cygnus Mini ROV Mountable ut thickness gauge. This gauge is pressure tested to 500m and designed to be mounted onto small observation ROVs with or without a manipulator facility, allowing the operator to carry out thickness measurements in areas that have previously been unfeasible using large ROVs or divers. Supplied with CygLink software to display and log thickness measurements from the ROV metal thickness tester to a computer at the surface which can then be saved to a file and printed out. CygLink has two data logging facilities Quick Log for simple recording of thickness measurements and Structured mode with four templates available. The Cygnus Top Side Repeater (TSR) is available as an option and has the facility to display the thickness measurements remotely and overlay them on to a video signal. This allows the measurements to be superimposed on the ROV camera’s monitor screen.

Proven for decades The contact gauges that measure the thickness / width of the strip with an accuracy of a few micrometres are renowned for their outstanding precision and exceptional reliability: Almost 2000 systems that have gone into operation worldwide in recent decades are still in use even today. They still form an integral part of the measurement technology in new plants where the highest precision is demanded. Flexible for up to 9 mm strip thickness / 32 mm strip width Tactile measurement is employed at all stages of the strip production process – on the annealing line and during rolling, on the finishing line or during strip processing as well as in the steel service centre. Vollmer delivers the systems in different versions. Optional the strip thickness gauge can be equipped with an additional strp width measurement unit.

The high-speed servo-hydraulic control of the mill screwdown closes the loop: The thickness values measured precise to the micrometre form the basis for quick and precise control. Vollmer offers solutions for all control concepts from simple feedback control through to complete mass flow control or Direct gap contol for rolling of wedge-shaped strip and in tandem mills. Vollmer supplies the complete control system – from the sensors through the control technology right up to the hydraulics and the cylinder – from a single source. For our customers that means having just one contact partner – in short: A one-stop solution.

The new standard for precision and speed With the new VTLG Series laser systems, Vollmer is giving strip thickness measurement new impetus: They combine the highest precision with rolling mill-oriented design. Thanks to their unique measuring method, they are suitable for use in cold rolling mills. With a measuring precision of ± 1 µm and scanning rate of up to 80 kHz, they offer the precision and speed necessary for the control of the strip thickness. VTLG systems are the only laser gauges to measure the strip thickness during rolling in the mill, thus opening up completely new possibilities in production and quality assurance for our customers. As with our contact gauges, they measure the thickness irrespective of the alloy – ideal preconditions for use in the rolling mill, but also on the annealing line, in the finishing section, on the strip edge miller or in the steel service centre.

Proven for decades The contact gauges that measure the thickness of the strip with an accuracy of a few micrometres are renowned for their outstanding precision and exceptional reliability: Almost 2000 systems that have gone into operation worldwide in recent decades are still in use even today. They still form an integral part of the measurement technology in new plants where the highest precision is demanded. Flexible from 0.01 to 24 mm Tactile measurement is employed at all stages of the strip production process – on the annealing line and during rolling, on the finishing line or during strip processing as well as in the steel service centre. Vollmer delivers the systems in different versions for thicknesses from 0.01 to 24 mm. Precise even on wavy strip With a measuring precision of down to one micrometre per millimetre of strip thickness, they meet the demands of modern rolling mills. Contact gauges adapt to the strip passage and follow any waviness of the material.