Elcometer 3238 Long Edge Wet Film Combs

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These stainless steel combs are wire eroded to provide an accuracy of ±2.5µm (0.01mil) and are supplied with either Metric or Imperial measurements.

Each comb has 24 measurement stages (teeth) providing a more accurate wet film thickness value.

Using a wet film comb

Place a comb perpendicular to and touching the substrate. Hold the comb in position and wait a few seconds until the teeth are wet. Remove the comb from the film. The wet film thickness lies between the biggest value ‘coated’ or ‘wet’ tooth and the smallest value ‘uncoated’ or ‘dry’ tooth.

using a comb

Đặc điểm kỹ thuật

Part Number		Range	Steps
K0003238M201		5 – 120µm	5µm
K0003238M202		25 – 600µm	25µm
K0003238M203		50 – 1200µm	50µm
K0003238M204		Set of 3 Wet Film Combs - Metric*
K0US3238M201		0.5 – 6mils	0.5mil
K0US3238M202		1.0 – 24mils	1.0mil
K0US3238M203		2 – 48mils	2.0mil
K0US3238M204		Set of 3 Wet Film Combs - Imperial*
Dimensions	60 x 30 x 2mm (2.36 x 1.18 x 0.08”)
Weight	27g (0.95oz) per comb
Certificate available	Certificate of Calibration: issued for Fixed Calibration equipment and shows readings and traceability. Accredited Certificate: can be issued for Fixed Calibration Equipment and a full UKAS traceable certificate is issued from an independent Calibration Laboratory.
Packing List	Wet Film Comb, storage case and operating instructions

*Set comprises of one of each scale 1, 2 and 3.

Can be used in accordance with:
ASTM D 4414-A, AS/NZS 1580.107.3, BS 3900-C5-7B, ISO 2808-1A, ISO 2808-7B,
JIS K 5600-1-7, NF T30-125, US NAVY PPI 63101-000, US NAVY NSI 009-32

Standards in grey have been superseded but are still recognised in some industries.

Lược đo độ dày film ướt cạnh dài Elcometer 3238

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