What's
New in the CRT-400
The Cellcorder CRT-400 is Alber's newest
handheld cell voltage and resistance tester. This exciting addition
to Alber's test, diagnostic and trending products measures and records
cell float voltage, internal cell resistance, and intercell connection
resistance.
The
Cellcorder CRT-400 features optional Bluetooth®
technology that lets the technician focus on the batteries and test
probes, without having to read instructions on the display. The
CRT-400 communicates via an earpiece, delivering commands describing
the next steps and confirming results. This feature will be especially
appreciated in dark or noisy battery room environments.
Another
exciting feature is a new USB port and Flash drive that allows quick
transfer of data files to a computer. Using the Alber Battery Analysis
Software, test results can be displayed and analyzed to determine
battery state of health. The Flash drive also doubles as an interim
storage device until test data is saved permanently. As a bonus,
the Bluetooth option can also transfer data files to a computer.
Other
features include a graphical reflective LCD display for better contrast,
and new cables and clamps.
Accurate
Data in a Fraction of Normal Test Time
The
Cellcorder cell resistance tester displays and records cell float
voltage, internal cell resistance, and intercell connection resistance.
A compatible hydrometer lets you transfer specific gravity and temperature
data using the IR port.
Use the Cellcorder on a single cell or multicell modules. The Flash
drive allows virtually unlimited data storage. Use the Flash drive,
IR port or optional Bluetooth to transfer readings to a PC for analysis
and report generation.
The high contrast, 128 x 64 pixel, backlit graphical display shows
menus and test results. A fully charged Cellcorder can test for
seven hours, and isolated operation helps ensure safety and makes
the Cellcorder easy to move around.
System Features
Float Voltage Readings
- The Cellcorder measures the voltage applied during full float
operation. The voltage range covers all cells or modules up to 20
volts, with accuracy to four full digits.
Internal Cell Resistance - Using a patented process,
the Cellcorder applies a momentary load and calculates internal
cell resistance by determining instantaneous voltage drop and load
current. Algorithms make this measurement possible on cells floating
on-line or off-line.
Intercell Resistance - The Cellcorder measures
the resistance between two electrically connected cell terminals.
The measurement consists of connector resistance and contact resistance
at the points of connection to the cell terminals.
Auto Ranging - The Cellcorder automatically selects
the correct voltage range, load resistor, and test time.
Data Extraction and Analysis - After testing, transfer
data to the PC via Flash drive, IR interface or optional Bluetooth.
Trending software analyzes test data, displays results in graph
or tabulated formats, and saves and prints reports. You may export
reports in ASCII, Excel® or comma-delimited
format so other programs can generate customized reports.
Cellcorder Advantages
Low Cost
- The Alber Cellcorder replaces three instruments that individually
cost more than this one. Significant savings also result from taking
more readings in less time and analyzing data faster.
Multicell Capability -The Cellcorder reads either
single cells or multicell modules.
Reliable Readings - The Cellcorder performs even
in high noise environments - without the need to disconnect the
battery from service. Up to a 60 amp DC load (on 2V cells) is used
to calculate internal cell resistance and intercell resistance.
Circuitry rejects the 50Hz/60Hz ripple often troublesome to AC-based
impedance and conductance meters.
The Cellcorder CRT-400 comes with a 256M Flash drive, resistance
and voltage test leads, carrying case, AC charger, and data trending
and analysis software. An optional printer is available.
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