Symbols And Conventions; Product Specifications - VWR TIR 200 Mode D'emploi

The safety instructions in this operating manual must be observed.
The instrument may only be used under the conditions and for the purposes for which it
was designed.
The instrument must be handled with care (do not throw, drop, etc.) and used in accordance
with the technical data. It must be protected against soiling.

Symbols and conventions

Product Specifications

Light source:
Principle:
Range:
Resolution:
Accuracy:
Repeatability:
Battery:
Auto-OFF:
Ambient conditions: 5–40 °C
CE:
To ensure maximum accuracy of test results, always use the reagent systems supplied by
the instrument manufacturer.
Subject to technical modification!
FNU is applicable to "Non Ratio" instruments.
1)
8
CAUTION! This symbol indicates a potential risk and alerts you
to proceed with caution
LED, Filter ( = 860 nm)
1
Nephelometric (Non Ratio)
0.01 – 1100 NTU
1)
0.01 – 9.99 NTU = 0.01 NTU
10.0 – 99.9 NTU = 0.1 NTU
100 – 1100 NTU =
± 2.5 % of reading or ± 0.01 NTU from 0.01 to 500 NTU
± 5 % of reading from 500 to 1100 NTU
± 1 % of reading or ± 0.01 NTU which ever is greater
9 V-block battery (Life approx. 600 tests, without display light)
Automatic switch off 10 minutes after last keypress
30 –90 % rel. humidity (non-condensing)
Certificate for Declaration of CE-Conformity
at www.vwr.com
1 NTU
VWR ver 1 01/2018