HM-7J便携式酸度计

he 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