Ashish trading corporation manufactures a revolutionary paperless recorder and a versatile data acquisition system which eliminates the cost and inefficiency of handling and storing rolls of chart paper by replacing them with a high resolution backlit liquid crystal graphic display. In addition, it stores data both internally and on a removable, reusable credit card size data memory card equivalent to multiple rolls of recording paper. The compact din panel mounted instrument simultaneously displays two channels of both graphic and digital data. The operator can analyse historical data on the display while continuing to record in real time by using the simple five button membrane keypad,. One 512 kilobyte reusable memory card stores data from 1 hour @ 100 samples/second to 4-1/2 year @ 1 sample/10 minutes, for playback in data-chart or easy downloading through a card reader to an ibm compatible pc. A wide range of input signal configurations are available including ac or c voltage and current, temperature, process inputs and special purpose inputs including rpm frequency, humidity and others.
