Model
Sension 3
Range
pH: -2.000 to 19.999
mV: 2000 mV
Temperature: -10 to 110 ¢ªC
Resolution
pH: 0.1; 0.01; 0.001 (selectable)
mV: 0.1 mV
Temperature: 0.1 ¢ªC
Accuracy
pH: ¡¾0.002
mV: ¡¾0.2 mV or ?0.05% of reading
(whichever is greater)
Temperature: ¡¾1.0 ¢ªC
Output
One-way RS232
Inputs
(1) BNC; (1) 5-pin connector; (1) 2mm single-pin reference adapter
Power Requirements
Line power from 110 to 220 Vac line power adapter
Input Impedance
> 1012 Ohms
Buffer Recognition
Auto; 4.01, 6.86, 7.00, 10.01; or manual input
Display
Custom LCD
Calibration Points
pH: 1, 2 or 3 (1 uses previous calibration slope and adjusts offset; 2 and 3 create new slope)
Calibration Review
User-activated; shows last calibration slope, date and time, buffers/standards used and mV in each
Serial Data Output
RS232, recall 99-point memory
Dimensions
21.2 x 8.7 x 4.2 cm (8.35 x 3.43 x 1.65")