Product Description
Conventional Testex Press-O-Film Tape Grades
Testex Press-O-Film replica tape is available in a variety of thickness ranges for measuring substrate roughness. The primary range for measurement with replica tape is 20 to 115 m (0.8 to 4.5 mils). Use of Coarse Minus grade (<20 m or <0.8 mil) or X-Coarse Plus grade tape (>115 m or >4.5 mils) should primarily be restricted to checking measurements at the lower and upper ends of the primary range.
RTCMIN
Coarse Minus
0.5 to 1.0 mils12 to 25 m
Testex Micrometer
or
PosiTector RTRH
RTC
Coarse
0.8 to 2.5 mils20 to 64 m
RTXC
X-Coarse
1.5 to 4.5 mils38 to 115 m
RTXCPLUS
X-Coarse Plus
4.6 to 5.0 mils116 to 127 m
Reliable Surface Profiling for Industrial NeedsPress O Film 20 to 64um HT Coarse replica tape delivers dependable results in measuring and recording the surface profile of blast cleaned steel. Each single-use strip provides an instant, permanent mold of the measured area, ensuring accurate readings for quality control or compliance tracking across a range of industrial applications.
Effortless Application and StorageThis product is designed for manual use, removing the need for specialized equipment or calibration. Simply mount the strip onto the surface and employ the accompanying analog comparator gauge for reading. Store the strips in their original packaging, dry and away from sunlight, to maintain their usability for up to five years.
FAQs of Press O Film 20 to 64um HT Coarse - Testex:
Q: How do I use Press O Film 20 to 64um HT Coarse to measure surface roughness?
A: To measure surface roughness, manually apply a strip onto the blast cleaned steel surface, press firmly, and remove. Then, use an analog gauge to read the molded profile. Each strip measures the area instantly and provides a permanent record.
Q: What surfaces can I test with Press O Film 20 to 64um HT Coarse?
A: These replica tapes are intended for measuring and recording the profile of blast cleaned steel, commonly used in industrial and laboratory environments for quality assessment and surface analysis.
Q: When should I replace my test strips during a project?
A: Each strip is designed for single use. For every profile measurement, use a new strip to ensure accuracy and maintain reliable records of the surface condition.
Q: Where should I store Press O Film strips to maximize shelf life?
A: Keep the strips dry, in their original packaging, and away from direct sunlight. By following these guidelines, you will preserve the strips and ensure a shelf life of at least five years.
Q: What is the benefit of using Press O Film replica tape for surface profiling?
A: The tape offers quick, easy, and precise measurement of surface profiles. It creates a permanent mold of the surface, doesnt require calibration, and is highly effective for manual, on-site assessments.
Q: Is any calibration required before using these strips?
A: No calibration is necessary. Simply use the tape with a compatible analog gauge for accurate readings within the measuring range.
Q: What is the accuracy and resolution offered by Press O Film 20 to 64um HT Coarse?
A: When used with a proper gauge, the accuracy is 5% and the resolution is 1 m, ensuring reliable results for surface profile measurements.
