Thermo Scientific™

Noncontact Thickness Gauges for Cold Rolling and Process Lines

Accurate thickness measurement of process-line steel ensures the finished products have specific mechanical properties. Thermo Scientific™ Noncontact Thickness Gauges for Cold Rolling and Process Lines provide reliable, noncontact thickness measurement of flat sheet metal in every type of processing line. Our gauges range from isotope and x-ray to laser and other optical based sensors and we have the experience to custom select the optimum sensor for your application. With more than 65 years in noncontact thickness gauging, we can solve any challenge encountered in a cold rolling or process line.

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Description

The Thermo Scientific™ product line of gauges for cold rolling and process lines consists of:

Thermo Scientific RM 100 PL / RM 110 PL Strip Thickness Gauge

  • Sensors are housed in an industrial, heavy-duty C-frame for centerline measurement to provide reliable data.

  • Gamma-ray measuring heads measure the centerline thickness as well as the cross profile in the optional scanning mode.

  • X-ray measuring head operates with minimum maintenance in challenging environments.

  • High efficiency, ionization-chamber-based radiation detectors provide excellent measurement stability.

Thermo Scientific RM 200 PL and RM 200 CM Strip Thickness Gauge

  • Gamma-ray measuring heads measure centerline thickness as well as the cross profile in the optional scanning mode.

  • Designed to operate with minimal maintenance in demanding environments.

  • Available in dual configuration for reversing cold mill applications or processing lines with dual payoff reels.

  • RM 200 CM includes additional sealing and modified access panels for further protection against rolling fluids used in cold mill applications.

Thermo Scientific RM 302 ES Simultaneous Triple Spot Thickness Gauge

  • Simultaneous triple-spot measurements: a middle sensor obtains the thickness of the strip center while two outside sensors obtain edge thickness.

  • High efficiency detectors permit measurement resolution of less than 12mm in the crosswise direction.

  • Rugged C-frame with electric drive.

Thermo Scientific RM 210 CM Strip Thickness Gauge

  • Delivers noncontact on-line measurements for every type of cold-mill application.

  • Low-noise analog output allows rolling to tighter tolerances.

  • Can be used for manual, AGC or adaptive control of the mill.

  • Expandable architecture for two- or three-sensor C-frames per cabinet.

Thermo Scientific RM 319 Edge Profile Gauge

The Thermo Scientific RM319 edge profile gauge has been discontinued. Service and spare parts for these products will continue until the end of 2023. If you have any service needs, please contact service using the link above.

Thermo Scientific RM 130 Strip Pinhole Detector

  • Verifies the integrity of opaque flat sheet as it is being rolled.

  • Line-mounted instrument senses the light passing through any through-the-strip holes.

  • Detects holes as small as five micron.

  • Ultaviolet light sources and photomultiplier detector.

Recommended for

  • Cold rolling mills

  • Reversing rolling mills (dual configuration)

  • Tension levelers

  • Pickling, annealing, shearing and inspection lines

  • Slitting lines

  • Cut-to-length shearing lines

  • Entry or exit gauge for coating lines

  • High-performance processing lines

  • Tandem mills

  • Entry or exit of galvanizing lines

Need help choosing the metal thickness measurement gauge that's right for you?

Visit the product comparison chart ›



Documents

Manuals & protocols