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SURFACE PROFILE MEASUREMENT · INSPECTION EQUIPMENT

Analog Replica Tape MicrometerMechanical precision for surface profile evaluation.

BlastPro® model QHG1030 measures the thickness of compressed replica tape used to determine the anchor profile of abrasive-blasted surfaces.

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BlastPro analog replica tape micrometer for surface profile measurement
Product overview

Direct mechanical readings for replica tape inspection.

The micrometer measures the total thickness of replica tape after it has been compressed against the prepared surface. The resulting reading is used within the replica tape procedure to determine peak-to-valley surface profile height.

ModelQHG1030
Measurement parameterCompressed replica tape thickness
Measurement principleMechanical analog dial comparator
Range0–1 mm
Accuracy0.005 mm
Resolution0.001 mm / 1 µm
Measured materialCompressed replica tape
Standards / methodsASTM D4417 Method C · ISO 8503-5
Key capabilities

Simple, precise and ready for field inspection.

A dedicated mechanical instrument for evaluating surface profile through the replica tape method.

01

1 µm resolution

Fine analog graduation supports precise reading of compressed replica tape thickness.

02

Direct dial reading

The mechanical display provides an immediate measurement without software or electronic menus.

03

No batteries required

Mechanical operation makes the instrument practical for workshops, coating inspection and field use.

04

Controlled measurement

The spring-loaded mechanism applies a repeatable measuring action to the compressed tape.

05

Recognized methods

Designed for replica tape procedures referenced by ASTM D4417 Method C and ISO 8503-5.

06

Quality documentation

The documented model is supplied with individual inspection and calibration identification.

Use & care

Protect the measuring mechanism and contact surfaces.

Correct handling helps preserve repeatable readings throughout the instrument service life.

Primary applicationSurface profile evaluation on abrasive-blasted substrates using replica tape.
Before measuringKeep the measuring contacts and replica tape clean and free of loose contamination.
HandlingAvoid severe impacts to the dial indicator and do not modify or disassemble the factory-set mechanism.
Kit configurationIncluded components and replica tape grades are confirmed with the quotation.
Technical resources

Product documentation.

Review the available ranges, graduation, accuracy and operating precautions.

Dial Thickness Gauge Data SheetEnglish · PDFDownload technical sheet →
Applicable methodASTM D4417 · Method C
International referenceISO 8503-5 · Replica tape method
Technical assistanceInstrument selection and replica tape procedure support.

Is this the correct instrument for your inspection procedure?

Share the required profile range, replica tape grade and applicable standard.

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