Abbreviations - Lovibond TB 300 IR Mode D'emploi

Accuracy
Repeatability
Operation
Power supply
Auto off
Charging time
Dimensions
Weight (unit)
Working conditions
Language options
Storage capacity
FNU is applicable to "Non Ratio" instruments.
1)
Subject to technical modification!
To ensure maximum accuracy of test results, always use the reagent systems
supplied by the instrument manufacturer.

3.4 Abbreviations

Abbreviation
Read/Avg
NTU
FTU
FNU
FAU
ASBC
EBC
mg/l
ppm
52
± 2 % of reading, or ± 0.01 NTU, whichever is bigger, in the
range of 0.01 - 500 NTU ;
± 5 % of reading from 500 to 1100 NTU
± 1 % of reading or ± 0.01 NTU which ever is greater
Acid and solvent resistant touch-sensitive keyboard with
integral beeper as acoustic indicator.
7 Ni-MH rechargeable batteries (Type AA with 750 mAh);
external main adapter
(Input: 100 – 240 V, 50 – 60 Hz; Output: 15V=/530 mA)
Lithium battery (CR 2032, 3V); for keeping data if there is
no power supply from the rechargeable batteries or the main
adapter.
20 minutes after last function,
30 seconds acoustical signal before switching off.
approx. 10 hours
approx. 265 x 195 x 70 mm (unit)
approx. 440 x 370 x 105 mm (case)
approx. 1000 g (with main adapter and rechargeable batteries)
5 – 40°C at max. 30 – 90% relative humidity
(without condensation)
German, English, French, Spanish, Italian;
further languages via Internet Update
ca.1000 data sets
Definition
Signal Average function
Nephelometric Turbidity Unit
Formazine Turbidity Unit
Formazine Nephelometric Units
Formazine Attenuation Units
American Society of Brewing Chemists
European Brewery Convention
Milligram per litre
Parts per million
TB300 IR 6 03/2022