Elcometer 4695 Checkerboard Charts/Spreading Rate Charts

Mô tả

One of the earliest hiding power test surfaces was linoleum with a black and white checkerboard pattern. This was soon replaced by sealed paperboard charts of which Forms 10H and 10H-BG Spreading Rate Charts are typical examples.

Designed for brushout tests at specified rates, such as in ASTM Method D 344 and Canadian 1-GP-71, they are also used for drawdown applications like their similar counterparts Forms 10A and 10B.

Black and grey squares in Form 10H-BG provide reduced contrast for testing coatings with lower hiding power.

checkerboard4695 rgb

elcometer-4695-checkerboard-charts/spreading-rate-charts

Đặc điểm kỹ thuật

Part Number		Description	Chart Dimensions		Box Weight	Quantity per Box	Boxes per Case
Box	Case	Description	mm	inches	Box Weight	Quantity per Box	Boxes per Case
K0004695M029	K0004695M229	Leneta Chart 10A	140 x 254	5½ x 10	2.27kg (6lb)	250	6
K0004695M030	K0004695M230	Leneta Chart 10B	194 x 289	7⁵_/₈ x 11³/₈	4.08kg (9lb)	250	4
K0004695M031	K0004695M231	Leneta Chart 10H	286 x 438	11¼ x 17¼	5kg (11lb)	125	4
K0004695M032	K0004695M232	Leneta Chart 10H-BG	286 x 438	11¼ x 17¼	5kg (11lb)	125	4

Phụ kiện

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