Checkline KXB - Manual (Page 2)

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CONTENTS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page
1.0 Overview & Operating Principle . . . . . . . . . . . . . . . 2
2.0 Operating Elements . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.0 Thickness Compensation . . . . . . . . . . . . . . . . . . . . . 4
4.0 Quick Start Instructions . . . . . . . . . . . . . . . . . . . . . 5
5.0 Calibration Notes . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.1 Calibration with “Standard” Filaments
5.2 Special Calibration
5.3 NIST Calibration
5.4 Calibration Verification Schedule
6.0 Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6.1 High-Speed Guide Rollers
6.2 Lever Assembly
6.3 Air Dashpot Damping
6.4 Memory Pointer
7.0 Model Data & Specifications . . . . . . . . . . . . . . . . . 12
Appendix – DX2 Special-Purpose Models . . . . . . . 13
7.0 DX2 MODEL DATA & SPECIFICATIONS*
Accuracy** ± 1% of full scale or
± 1 graduation mark
on scale
Diameter of Scale 41 mm
Maximum Speed
(standard) 2000 m/ min
(optional) 3500 m/ min
(optional) 5000 m/ min
Outer roller distance, c:c
DX2-5 to DX2-EX 38 mm
DX2-200 to DX2-1K 100 mm
DX2-2K 150 or 200 mm
DXX-3K to DXX-5K 250 mm
Roller material
(standard) Hard-coated aluminum
(optional) Hardened steel (ST)
Chromed steel (W)
Ceramic (CE)
Plastic (PL)
Temperature limits 45 –115 °F (8 – 45 °C)
Humidity, maximum 85%
Housing material Die-cast aluminum
Dimensions 8.6 x 3.5 x 1.7 in.
(225 x 90 x 44 mm)
Weight (up to DX2-1K) 1.1 lbs, (500 g) approx.
Weight (DX2-2K) 2.0 lbs, (900 g) approx.
* Except for minor differences in physical dimensions, above specifications also
apply to DXX instruments.
** Using factory standard materials and procedures. Special calibration using
customer sample is available.
Specifications subject to change without notice.