26
22.
Technical data
pH measurement (temperature compensated)
Measuring range
pH 0.00 to 14.00
Dissolution
pH 0.01
Accuracy
pH ± 0.02
Calibration
5 standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01)
or a user-defined buffer
Redox measurement
Measuring range
± 1500 mV
Accuracy
± 1.0 mV
Calibration
automatic via pH buffer
Oxygen (temperature, air pressure and salinity-compensated)
Response time
t90: 13 s, t99: 30 s
Measuring range
1 ppb to 20 ppm
Dissolution
0.2 ppb to 500 ppb
0.01 ppm to 20 ppm
Accuracy
± 1 ppb bis 0.5 ppm
± 0.1 ppm to 20 ppm
Calibration two point process
0% and 100%
Total hardness
Measuring range
9 to 535 ppm
Dissolution
1.8 ppm
Accuracy
± 5 %
Measurement single point process with reagent
Acid capacity
Measuring range
ANC 8.2 (p-value) 0…10 mval/l
ANC 4.3 (m-value) 0...10 mval/l
Dissolution
0.01 mval/l
Accuracy
± 5 %
Measurement single point process with reagent
Other data
Media temperature
+5°C…+50 °C
Media pressure
pressure free
Measurement units
can be selected freely °dH, °fH, °eH, mval/l, ppm/ppb,
mmol/l, mg/l/μg/l
Languages
options: German, French, English, Spanish
Data recording
max. 500 data sets can be selected for
max. 8 measurement points
PC connectivity
USB connection to Windows PC
Battery operation
continuous operation
with/without background lighting approx. 30 hours
Charging
via USB connection with charge control
µdox housing
IP 67 version 147 x 90 x 26 mm, approx. 250 g
LAB-Pocket
IP 67 version 400 x 285 x 200 mm, approx. 1.5 kg
Summary of Contents for udox
Page 1: ...dox Operating instructions Version 1 6 8...
Page 2: ......
