Data Logging Wall
Thickness Gauge
TI-25DL
Measuring Range
0.025 - 6.00 inches
0.60 - 150.0 mm |
The new CHECK-LINE TI-25DL accurately
measures wall thickness and the extent of corrosion of all
metals, ceramics, glass and most rigid plastics - from only one
side!
The TI-25DL incorporates a built-in
memory for 1000 data points that can be separated into 10 separate
"batches." The stored data can be downloaded to a serial
printer or a personal computer. A Windows compatible data transfer
program is supplied at no additional cost.
The gauge can be used in a Single Thickness Reading mode or in
two alternative modes, the Scan mode and the and the Differential
mode. The Scan modes permits the user to "drag" the
probe over a large measuring area where the minimum thickness
encountered during the scan will be displayed. The Differential
mode displays the difference ("+" or "-")
from a set "nominal" value. |
 |
|
Resolution of 0.001
inch (0.01 mm)
Selectable units of inch or mm
Large, backlit
LCD display retains last reading
Memory for 1000
data points in up to 10 batches
|
RS-232C Serial
output for downloading stored data to a printer or computer
Special-purpose
probes are offered for a variety of applications
Windows compatible data transfer program supplied
at no additional cost.
|

|
Range* |
0.025-6.00" (0.60-150.0 mm) |
|
Resolution |
.001" (0.01 mm) |
|
Display |
4½ - Digit,
0.5" Backlit LCD |
|
Velocity Range |
6,500-33,000 ft./sec (2000-10,000
m/sec.) |
|
Probe |
7.5 MHz, 0.25" Diameter (6.35
mm) with rubber molded grip. |
|
Probe Wearface |
PEEK (Polyethlethylketone) |
|
Cable |
4 ft. (1.2 m) waterproof cable with
non-polarized, quick-disconnect connectors. Optional lengths
up to 50 ft. (15 m). |
|
Serial Output |
RS-232C (8, N, 1, user-set baud
rate) |
|
Temp. Limits |
Ambient: -20 to 120° F (-30 to 50° C)
Material:
--ll0 to 200° F (-20
to 100° C)
Special high temperature probes are optionally available. |
|
Battery Type |
Two AA batteries |
|
Battery Life |
200 hours |
|
Weight |
7 ounces (196 g) |
|
Size |
2.5 x 4.5 x 1.25"
(64 x 114 x 32 mm) |
|
Accessories Included |
Probe/cable assembly. 4 oz. bottle
of coupling fluid, NIST Calibration Certificate, 2 AA batteries,
operating instructions, hard-plastic carrying case. |
|
Warranty |
Gauge: 5 years
Probe: 90 days |
|
Minimum radius for convex surfaces |
0.350" (12.7 MM) |
|
Minimum radius for concave surfaces |
6" (63.5 mm) |
|
Probe surface can be rounded to
allow it to lie flat in small pipes to 1" |
|
Minimum headroom |
1" (25.0 mm) |
|
Minimum sample diameter |
0.150" (3.8 mm) |

The TI-25DL is supplied as a complete
kit with the gauge, probe, 4 oz. bottle of coupling fluid, 2
AA batteries, NIST Calibration Certificate, data transfer software,
serial output cable and Operating Instruction Manual - all in
a foam-fitted carrying case. |
|