美国DRC线性编码器,DRC线性编码尺,DRC传感器等产品系列.

METRIGRAPHICS PRECISION LINEAR SCALES Metrigraphics offers Linear Encoder Scales in a variety of line counts for the most demanding applications. The accuracy of each scale is traceable to the National Institute for Standards and Technology and is offered in continuous lengths up to 83 inches or 2120 millimeters. The masters used in replication have been generated using advanced numerically controlled laser interferometer techniques. Environmental conditions have been stringently controlled with seismic isolation equipment, temperature uniformity of .01o Fahrenheit, humidity controls and automatic barometric compensation to within 1 part in 10 million. Replication techniques are similarly controlled. BENEFITS Metrigraphics Precision Linear Scales offer: ? Low Cost ? No tooling or setup charges for standard scales. ? Scales cut to your specific length. ? Priced on a per inch basis. ? Choice of three accuracy grades permits selection to fit your requirements. ? Immediate Delivery ? Most scales are stocked in 72 inch lengths and can be cut to your lengths and shipped within 5 days. ? High Reliability ? All scales are produced using the MetrifilmTM process. (Vacuum Deposited Inconel) ? Ultra Precision ? Accuracy to 1 micron in 48 inches. (Traceable to National Institute for Standards and Technology) Additional types of positioning scales generated by Metrigraphics include absolute and nonlinear

METRIGRAPHICS

Incremental Code Discs M-3001-D
Electroformed Parts M-3011-A
Resolution Target Arrays M-3000-D
MetriformTM II M-3010A