BENCH-TOP pH METER Model HM-25R/ HM-30R, Brand : DKK - TOA

The new HM-30R and HM-25R Benchtop R Series Meters with advanced features and exclusive sensor memory Features : - The DKK-TOA exclusive calibration memory function. Intelligent Sensor " Calibration Memory" - The electrode stores 3 sets of calibration data in a microchip of the electrode including calibration date, sensor type, ID # , etc.. The information is downloaded to the pH meter when attached. Always a documented electrode with complete paper trail. - GLP Compliant- Compatible with electronic recording and electronig signature regulations under 21 CFR Part 11. - SOP Documentation guide available. - On-board Help function at your fingertips - USB and LAN-network interface connectivity - Password protection and enhanced printing functions. User restricted access. - Calibration data storage function ( 20 sets of data) , including sensor ID, cal data, zero potential and slope. Sensor replacement function and alarm indications. Diagnostic messages are displayed when an error indication is found. - Easy to read and use menu driven operation, back lit large LCD display. - Up to a 5-point automatic calibration with automatic recognition of US standard, JIS Standard, or other buffers. - Ambient temperature and humidity logging available. - Data storage function- up to 300 sets of measured data can be stored in memory. - System expandability) - optional peripherals can be added such as turn tables ( 12, 18, or 36 samples) and electrode selector ( max 5 electrodes) .