Alber Cellcorder CRT-400 Cell Resistance Tester

Cellcorder 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 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. 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. 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.


System Measurements
ﾕ Float Voltage Readings
ﾕ NiCadﾒs to multicell modules (16V)
ﾕ Internal Cell Resistance Measurement
ﾕ Intercell Resistance Connection
ﾕ Intertier Resistance Connection



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 or IR interface. 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.

Specifications:

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