Microprocessor Controlled Ph Analyzer (Phan)

Microprocessor Controlled PH Analyzer (Phan)Advanced micro-controller based user-friendly state-of-the-art design. Sleek moulded cabinet with Multifunction splash waterproof polyester keyboard with soft keys. User interactive software with direct keys for ease of operation with protection against invalid entries. 20 x 2 line back lighted LCD display. Simultaneous measurement of pH, mV and Temperature. SCAN key for displaying the stored pH values with Memory SET & Reading No. Non-volatile memory storage of 40 pH readings in four sets of 10 readings each. AVERAGE function key to check the Average of the pH reading stored in the selected memory SET. MEM CLEAR Key to clear the pH data / reading memory buffer block and calibration data. Calibration of instruments with 4.00, 7.00, 9.20 and User Assigned / selected calibration standard with ASSIGN key. Built-in ATC with selection of Automatic / Manual mode. ATC temperature at 25oC or at Manually User-entered Temperature. Automatic Temperature Compensation by PT100 Temperature sensor Range 0o to 100oC. Input Stability Indication for reproducible results. Probe Check Mode for checking Electrode Aging. Error indication helps user to trace the problem. Audible Beep indication during Valid Key operation.