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DeFelsko Standards Certified Polystyrene Blocks

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DeFelsko Standards Certified Polystyrene Blocks

Certified Polystyrene Blocks

Certified Polystyrene Blocks are for use with gages that measure over 1500 μm (60 mils).They have an accuracy of:
± (2.5 ?m + 0.05% of thickness)
± (0.1 mil + 0.05% of thickness)

DeFelsko Standards Polystyrene Blocks

Certified coated metal plates are ideal for verifying the accuracy and operation of coating thickness gages and are an important component in fulfilling both ISO and in-house quality control requirements.

Many organizations require verification of gage accuracy at the test site each time a coating thickness gage is put into service and at frequent intervals during use. Ideal for this purpose, DeFelsko certified coating thickness standards have measured values traceable to a National Metrology Institution.

  • Used to verify the accuracy and operation of any Type 1 (mechanical) and Type 2 (electronic) magnetic, eddy-current or ultrasonic coating thickness gage
  • Ideal for use in the calibration lab, in the field or on the factory floor
  • Standards with steel or aluminum substrates consist of 4 plates mounted in a protective binder
  • Polystyrene thickness standards consist of 4 blocks supplied in a rugged acrylic storage box
  • Individually serialized for traceability to NIST or PTB – includes a Certificate of Calibration
  • Certified and labeled in both Metric and Imperial units

 

Certified Polystyrene Blocks Specifications
Order
Code
Ideal forApproximate ThicknessCoating
Substrate
Accuracy
Plate 1Plate 2Plate 3Plate 4
P1PosiTector® 6000
FT, FTS, NTS, FNTS
375 μm
15 mils
2 mm
2 mils
4.5 mm
185 mils
6.5 mm
250 mils
Polystyrene
Blocks
± 2.5 μm +
0.05% of thickness
P2PosiTector® 6000
FHS, NHS, EOC
2.5 mm
100 mils
6.5 mm
250 mils
13 mm
500 mils
19 mm
750 mils
P3PosiTector® 100 C375 μm
15 mils
1.5 mm
60 mils
2.5 mm
100 mils
4.5 mm
185 mils
P4PosiTector® 100 D1.5 mm
60 mils
2.5 mm
100 mils
4.5 mm
185 mils
6.5 mm
250 mils
P5PosiTector® 6000 FKS, NKS1.5 mm
60 mils
2.5 mm
100 mils
4.5 mm
185 mils
12 mm
480 mils
P6PosiTector® 200 C375 μm
15 mils
1.5 mm
60 mils
2.5 mm
100 mils
3 mm
125 mils
Select the Standard that most closely matches the measuring range of your gage.
All certified standards are supplied with a Certificate of Calibration traceable to NIST or PTB.
Polystyrene Block Dimensions: 38 X 70 mm (1.5 X 2.75 inch)

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