|
Technical Specification - ( EHC -09DL CW, EHC-09 CW, and
EHC-09 C ) |
|
Thickness Range |
: |
0.008-20 inches (0.20 mm- 508 mm), depending on material,
temperature and transducer selection. |
| Material
Velocity Calibration Range |
: |
0.0200-0.7362 in/µS
( 0.508-18.699 mm/µS
) |
|
Temperature |
: |
Gage Operating:-4°Fto122°F(-20°C to 50°C)
Surface temperature
of material Depending on probes use, from -5°
F
to 1000°F (-20°C to 537°C). |
|
Battery life |
: |
Up to 50 hours (25 hours with backlight on). |
|
Battery type |
: |
2 "AA" Alkaline. |
|
Colour Display |
: |
170 X 220 pixel, high resolution TFT colour display. |
|
Information displays |
: |
LOS,min,max,large reading while displaying min at the same
time, velocity, zero, calibration, units, freeze, unfreeze, %battery life remaining, gain-low, std, high, echo
to echo symbol. |
| Resolution |
: |
.001"( .01 mm.
) |
|
Auto Probe Setup Parameters |
: |
Via pick list from a menu to set up gain,V-path and
sensitivity |
|
Delay line zero measurement |
: |
Auto at power up with listed numeric value. Ideal for
correcting delay line wear/curvature and for transducer
acoustic drift at elevated temperatures. |
|
Package |
: |
Custom, splash-proof, high impact plastic with illuminating
rubber keypad for go/no-go testing.. |
|
Bandwidth |
: |
0.5-20 MHz (-3dB). |
|
Units |
: |
English/Metric/Microseconds. |
|
Gain |
: |
Low, Standard and High for varying test conditions. |
|
Measurement rate |
: |
4 or 20 measurements per second. |
|
Differential
Mode |
: |
Displays the difference from the actual thickness
measurement and a user entered reference value. |
|
Alarms |
: |
Minimum/Maximum depth, vibralarm, beeps and display flashes
as well as keypad illumination. |
|
IIluminatig keypad |
: |
F1 = Red, F2 = Yellow and F3 = Green for easy, go/no-go
testing. |
|
Automatic
probe wear indicator (Transducer attendant) |
: |
Automatically informs the operator to replace the
transducer
(Patent pending). |
|
Ergonomics |
: |
User selectable lefty or rightly display changes via
keypad (Patent Pending). |
|
Backlight |
: |
Light Emitting Diode (LED), On/Off or Auto On based on
valid readings or last key press. |
|
Shut off |
: |
Auto, time out (user programmable from 5-31 minutes or
Never shut off). |
|
Fast Scan
Min/Max mode |
: |
Displays minimum or maximum thickness value at 20
measurements per second (ideal for high temperature
thickness reading and tracking the minimum depth) while
also displaying actual thickness. |
|
Freeze mode |
: |
Freezes display to hold onto last reading (ideal for high
temperature application). |
|
Hold mode |
: |
Holds display to retain last thickness reading in reverse
video display. |
| Size
( mm ) |
: |
5"(127)(L) x 3"(76.2mm)(W) x 1.25" (31.75mm)(H). |
|
Weight |
: |
8 OZ (0.23 kg ). |
