UNI57981

產品型號：UNI57981
產品說明：

價格(NTD)：$0

產品規格產品說明

Model No	UNI57981
Coating	Reflective First Surface Chromium Rabs = 50% ±5% @ 550nm
Dot Diameter (mm)	0.250
Dot Spacing (mm)	0.500
Substrate	Soda Lime Float Glass
Optical Density OD	>3.0
Overall Accuracy (mm)	±0.001
Pattern Size (mm)	25 x 25
Dimensions (inches)	2 x 2
Surface Quality	40-20
Thickness (mm)	1.50
Type	Chrome on Glass
Dot Diameter Tolerance (mm)	±0.002
Dot Spacing Tolerance (mm)	± 0.001 Center to Center, ± 0.001 Grid Corner to Corner
Surface Flatness	4 - 6λ
NIST Certification	Serialized NIST Traceable Certificate Included
RoHS 2015	Compliant
REACH 201	Compliant