The Model 920A meter is the top of the line and includes all of the features needed for enhanced pH and concentration measurements. Features include auto blank correction, temperature corrected concentration measurements and incremental techniques to make ISE analysis more accurate. All calibration data can be reviewed at any time. Printing, data logging, computer interface and recorder output expand the data recording options available. Housed ina splash and chemical resistant case with an adjustable stand for easy viewing. Additional features are:
- 5 Point pH and Concentration Calibration
- Auto Calibration with Choice or 5 Buffers
- Up to 3 Significant Digits in Concentration
- 25 Point Internal Data Logging
- Bi-Directional RS232 Communications
- Dual Electrode Inputs
- Incremental Techniques
- Calibration Edit
- Temperature Corrected ISE
- Stability Display
- Switchbox Capablity up to 7 Electrodes
Dimensions are 9.1 x 7.6 x 2.0 inches. Available as meter, electrode holder/stand, 110V adapter and operating instructions or as meter and Ross combination pH electrode with fill solution. Optional starter kit contains electrode storage solution, electrode holder/stand, ATC probe and buffer solutionls.