Model CS7020 
LVDT Digital Calibration Device

General Description :

A highly accurate, portable LVDT calibration device is required to frequently verify the combined accuracy of each signal conditioning module and its accompanying LVDT for compliance with FHWA (SHRP) testing procedures.

Specification:

The calibration device frame shall have dovetail ways. The LVDT mounting adapters shall be clamped to the dovetail ways to provide easy length adjustment for various LVDTs. An adapter shall be supplied for 8mm dia. LVDT’s. A super-precision, digital micrometer head shall be supplied with the following features:

Readability Features :

• Large digital readout

• No glare satin chrome finish on trim and sleeve

Accuracy and Long Life Feature :

• Extremely hard and stable one piece spindle

• Micro-lapped face Dependable microprocessor designed for rough usage

• Dependable battery power for over one year of normal usage Auto off after 30 minutes of non use

Full Function Features :

• Easy key board control by use of shift button

• Instant inch/millimeter conversion

• Measurement hold button

• Ability to retain and return to the true zero reading of the unit

• Preset button to install any reading at any position

• Range 0-1 in. / 0-50mm Resolution .00005 in. / 0.001mm

• Collet furnished with unit 8mm ID for standard gauge type LVDT’s

• Optional collet adapters and collet sizes made to order