Model CESH - High Resolution Extensometer Calibrator
A high resolution calibrator for fast and accurate calibration of your extensometers.
Our model
CESH high resolution digital electronic calibrator is a precise instrument designed
for ease of use and rugged, long-lasting durability. Based on our model CES
calibrator stand, our model CESH adds a high resolution indicator
with a high quality, stand-alone, LCD display. The display's units and resolution can be easily changed and it can
be run off 120 VAC or your laptop's USB port.
This innovative design uses a digital indicator and a separate lead screw. As such, our
calibrator is more accurate and not prone to read-out errors due to a sticking / dirty ball slide
or excessive return spring force (unlike the micrometer head based units).
This calibrator is also designed around a much stiffer frame than other brands to keep
deflection errors to a minimum.
The calibrator allows for easier and more accurate extensometer attachment.
Its lower mounting post can be easily adjusted with the turn of a knob, while its
dove-tail design keeps it in perfect alignment. For calibration of transverse
extensometers, our low-profile, mounting post blocks allow closer mounting to the
calibrator's center-line; reducing errors due to deflection of
adapter posts.
Model CESH features an easy to read, LCD display with both a units and zero button. The display
can be changed from inches to millimeters with the press of a button and the zero button makes
calibration easier while reducing the chance of operator error. With a full 2 inches [50 mm] of
measuring range and resolution to 5 micro-inches [0.0001 mm], model CESH will meet your most demanding
calibration needs.
Our calibrator comes with either Ø3/8 inch [9.52 mm] or Ø1/4 inch
[6.35 mm] smooth, round, adapters. In addition, a vast array
of adapters are available for calibrating transverse, diametral, and
Clip-On gages.
Each calibrator is supplied with an inspection certificate traceable to NIST and
a rugged, foam lined, storage case.
Features
- Full 2 inch [50 mm] measuring range.
- Down to 5 micro-inches [0.0001 mm] resolution.
- Inch or metric display with the push of a button.
- Auto-zero button.
- Adapters available for nearly any extensometer.
- Packaged in a rugged, high quality, foam lined, case.
- Certified to meet NIST traceability to meet ASTM standards.
Options
Adapter posts
SPC output for interfacing to PCs
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