GL980 High Speed Midi Logger

The GL980 is a high speed 1MS/s datalogger with voltage and temperature measurement. It has isolated, simultaneous 8 channel data logger to protect signals from interferences caused by noise from other channels. It has a 16-bit A/D converter adopted to achieve hi-speed and hi-resolution measurements.

Features:

- Utilizes simultaneous sampling to eliminate slowdown in sampling rate by using multiple A/D converters in simultaneous sampling method. Eight individual A/D converters in each channel sustains the maximum sampling speed for all eight channels to measure high speed rapid voltage fluctuation and multi-channel vibration measurement.
- Measures either instantaneous value or effective value (RMS). By utilizing the trigger feature to measure abnormal spikes in the continuous waveform, users can measure vibration abnormalities repeatedly.
- Measured voltage value can be converted to a specified engineering unit. The value can be displayed with the physical measurement value of the sensor and be saved into the data file with the converted values.
- Four arithmetic operations (Addition, subtraction, multiplication and division) are available using two analog input channels.
- The trigger in this unit has multiple functions including level trigger of input signal value for each channel.
- Threshold of an alarm can be set for each channel. When an alarm occurs, notification is sent by following methods.
- Displays data with analog waveform and digital value. Screen can also be split into 1, 2, 4 or 8 zones to display the channels in different zones.
- Displays current data in digital value and results of real time statistical calculation. (Function: Maximum, Minimum, Peak-to-peak, and Average)
- Emulates the classic XY chart recorder. Also supports features for pen up/down and position movement.
- Supports large built-in RAM (4MS/ch) and built-in Flash (4 GB): Long term recording is made possible with 4 M samples/ch built-in RAM and 4 GB built-in Flash memory. It supports both USB Flash memory and SD Card memory to be used as external storage devices for recorded data for certain sampling intervals.