Specifications - VWR DO220 Manuel D'instructions

S p e c i f i c a t i o n s
These specifications represent typical performance and are subject to
change without notice. For the latest product specification information,
please visit VWR's website.
Parameter
Temperature
Dissolved
Oxygen
Barometer
Temperature
Operating
Range
Conforms to the following:
Directives:
Harmonized
Standards:
Memory
Salinity
Battery
* Automatic dissolved oxygen temperature compensation range is 0 to
45
°C
Range Resolution
0 to 50°C* 0.1°C
0.0 to 1% or 0.1%,
200% air user selectable
saturation
0.00 to 0.1 or 0.01 mg/L
20.0 mg/L
500 to 1125 0.1 mbar
mbar
0 to 50ºC
EMC 2004/108/EC
RoHS 2011/65/EU
WEEE 2012/19/EU
EN61326-1:2013 (IEC 61326-1:2012)
IEC 61000-3-2:2005
IEC 61000-3-3:2008
IEC 61000-4-2:2008
IEC 61000-4-3:2006
IEC 61000-4-4:2004
IEC 61000-4-6:2008
IEC 61000-4-8:2009
50 data sets
0 to 40 ppt, manual entry
9 volt alkaline, 100 hour battery life
in manual sampling mode
Accuracy
± 0.3°C
± 1.5% of reading
or ± 1.5% air
saturation,
whichever is greater
± 1.5% of reading
or ± 1.5 mg/L,
whichever is greater
manual entry
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