TA Instruments AR 2000 User Manual

AR 2000 Operator's Manual
114
Calibration and Mapping
Zeroing the Gap
Follow these steps to zero the gap:
1. Lower the instrument head until the bicone is within the cup, but is clear of the cup lower surface.
2. Lower the lid to sit in the groove on top of the cup as shown in Figure 9.3 on the previous page.
3. Zero the geometry gap in the usual way.
NOTE: At the zero position, the lugs on the geometry shaft will be approximately 2 mm clear of the lid.
Mapping and Other Calibrations
Mapping and other calibrations (such as for geometry inertia and bearing friction), are best carried out at this
stage. Set a gap of 19500 µm, and perform the mapping and calibrations in the usual way.

TA Instruments AR 2000 Specifications

General

Brand	TA Instruments
Model	AR 2000
Category	Measuring Instruments
Language	English