Designed for magnetic, eddy-current, or ultrasonic coating thickness gauges, STD-P1 polystyrene blocks cover full scale up to ~250 mils. Each block is certified, labeled in metric & imperial units, and supplied with an acrylic box. Accuracy tolerance tightens compliance to ISO quality control, safeguarding reliable thickness measurement.
DeFelsko Certified Polystyrene Blocks (STD-P1 / PT-STD-P1)
The STD-P1 polystyrene block set from DeFelsko offers four test thicknesses ideal for validating coatings thickness gauges spanning 15 mils to 250 mils. These blocks are individually serialized, delivered with calibration certificates, and designed for sturdy handling. Use them for field, factory, or lab verification.
Features
Overview
| Specification | Detail / Value |
|---|---|
| Order Code / Model | STD-P1 (also known as PT-STD-P1) |
| Thickness of Block 1 | 375 µm (15 mils) |
| Thickness of Block 2 | 2.00 mm (80 mils) |
| Thickness of Block 3 | 4.50 mm (185 mils) |
| Thickness of Block 4 | 6.50 mm (250 mils) |
| Accuracy / Tolerance | ±(2.5 µm + 0.05 % of block thickness) / ±(0.1 mil + 0.05 % of block thickness) |
| Material / Substrate | Polystyrene standard blocks |
| Compatibility | For use with DeFelsko PosiTector 6000 FT / FTS / NTS / FNTS / FTRS and PosiTector 200 D coating thickness gauges; also works with other magnetic, eddy-current, ultrasonic gauges. |
| Block Dimensions | 38 mm × 70 mm (1.5″ × 2.75″) each block (for P1-P7 series) |
| Units Marked | Both Metric (µm / mm) and Imperial (mils) on blocks & certificate |
