ColorVis 705 IQ
Technical data
45
ba77260e01
06/2021
8
Technical data
8.1
Measurement characteristics
Measuring principle Spectrophotometric absorption measurement; integrated microprocessor elec
-
tronics, shielded 2-wire connection for power and data transmission.
Light source
Detector
Wavelengths
Measuring gap
(optical layer thick
-
ness)
Measurement of the
coloration
5 mm gap width
Lamp type
Xenon flashlamp
Photo diodes
256
according to the measuring mode set
and one more if the turbidity compensation is activated
5 mm
Measuring
location
Measuring
mode
Measuring range
Resolution
Hazen 340
8 ... 1050 mg/l Pt/Co
1
Hazen 350
8 ... 1150 mg/l Pt/Co
1
Hazen 390
8 ... 2100 mg/l Pt/Co
1
Hazen 445
150 ... 10000 mg/l Pt/Co
1
Hazen 455
150 ... 10000 mg/l Pt/Co
1
Hazen 465
150 ... 10000 mg/l Pt/Co
1
ISO 410
20 ... 5300 mg/l Pt/Co
1
With the wavelengths 340 nm, 350 nm, 390 nm, and 410 nm, the
display ranges are extended to 0 at the lower measuring range
limits.
The quoted measuring ranges are nominal measuring ranges that
are theoretically possible. In practice, real measuring ranges exist
that are given by the limits of photometric determination. The limits
are significantly influenced by the light scattering due to solids and
the absorption of accompanying substances (sample matrix).
Therefore, no fixed measuring range can be determined before
-
hand.