Graphtec WR3320A

WR3320A

• The WR3320A Linearcorder Mark VII is a thermal writing pen oscillograph which has been designed to meet the standards required by even the most exacting of professionals, including government agencies all over the world. This is a proud testament to their reliability and legendary performance.

The Linearcorder Mark VII is capable of recording high-speed phenomena of up to 140 Hz, and can therefore be used for a wide range of applications - from production sites to the laboratory. The WR3320A can be configured as a 1-, 2-, 3- or 4-channel recorder with an amplitude of 80 mm. per channel or as a 2-, 4-,6- or 8-channel recorder with an amplitude of 40 mm. per channel.

Continuous Recording Up to 200 Meters

Both roll and Z-fold paper can be used with the WR3320A. 100 meter lengths stock inside the recorder, while an optional Z-fold chart supply box with a take-up tray enables the use of 200 meter lengths. Roll paper can be rewound simply by pressing the REWIND switch, and an automatic roll chart take-up unit is available as an option.

Multiple Remote Control Functions

Remote control functions such as pen heat on/off, chart feed start/stop, synchronization with an external pulse, output of paper-end signal, input of event marker signals, and input/output of time marker signals enable automated, unmanned operation.

1 V d.c. Reference Voltage Output

Rear panel reference voltage output connectors enable easy calibration whenever plug-in units have been exchanged. The reference voltage output used for calibration is 1 V d.c.

Options

These include a roll chart take-up unit, alphanumeric printing along the chart edge, rack-mount brackets, and 1/2, 1/10, 1/20 of the standard chart speeds.