Automatic Calibration
The 90 Series includes an automatic calibration feature accessible via a user-friendly menu. Calibration results, including sensor condition, are stored for future reference, complying with Good Laboratory Practices (GLP) by recording the date, time, and results of the last calibration. These can be displayed or transmitted through the RS232 port.
Good Laboratory Practices
Data transmission to a printer or PC is possible using the RS232 port. The optional WinTPS software facilitates remote monitoring and control from a PC.
Power Options
The device operates on a 7.2V NiCad rechargeable battery, with additional options for solar panel or external 12V battery for prolonged use.
Design and Construction
Manufactured in Australia, the 90 Series is designed for rugged field applications with waterproof construction rated to IP65, utilizing microprocessor electronics for enhanced reliability.
Notepad and Datalogging
The Notepad function can record up to 2720 readings, downloadable via RS232. Automatic datalogging records readings at user-defined intervals, optimizing battery life.
User Interface
The device features an 80-character display that shows all measurements simultaneously, complemented by a full-function keypad for easy navigation.
Specifications
The 90 Series supports measurements such as pH, millivolts, conductivity, TDS, dissolved oxygen, turbidity, and temperature. It offers both automatic and manual calibration options, with specific ranges and accuracies for each parameter.
Ordering Information
A variety of kits and accessories are available, including sensors, cables, and software to enhance functionality.
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