PH-Meters - Denver Instrument - (Version JPG) - Page n° 8 - PDF Catalogue | Technical Documentation

Denver Instrument GmbH

Robert-Bosch-Breite 10 37079 Göttingen

Phone +49.551.20977-30 Fax +49.551.20977-39

www.denverinstrument.com info@denverinstrument.de

UK office: Denver House, Sovereign Way Trafalgar Business Park Downham Market, Norfolk PE38 9SW

Phone +44.1366.386-242 Fax +44.1366.386-204


200 Series	UB-5, UB-10	UP-5, UP-10, UP-25
Specifications/Ordering Information for 200 Series Modes pH mV		Temperature
Range	-2.000 to 20.000 ±2400.0	-5.0 to 105.0 °C
Resolution	0.001/0.01/0.1 0.1/1	0.1
Accuracy	±0.001 pH ±0.05 mV	±0.1 °C
Temp compensation	Automatic and manual: -5 to 105 °C
Slope control	Automatic, 90 to 105%; manual, 80 to 110%
Environment	15 to 40 °C, from 0 to 90% relative humidity
Ion mode (Models 250/225) Range Resolution Relative accuracy	1.00 x 10^-9to 9.99 x 10⁹1, 2, 3 significant digits ±0.09n%

Conductivity mode (Models 250/220)

Conductivity range Relative accuracy Salinity ranges

Resistivity

0 to 300.000 us/cm (depending on cell constant) 0.5 % of reading

Autoranging, 0.01 to 70 ppt NaCI equivalent salinity

Autoranging, 0.01 to 42 ppt practical salinity

30 ohm»cm to 1,10 or 20 megohm»cm (at cell constants of

10,1, 0.5 cm^-1 respectively). Autoranging units; readout in ohm»cm,

kilohm»cm, or megohm»cm. Fixed units: kilohm»cm

0.005 to 1.5 x 10⁵ mg/L (at 0.5 solids factor, depending on cell constant)

Software configurable; off or on, 0 to 4 %/°C

Total dissolved solids Temp coefficient

Meter kit includes: Meter, power supply, high performance glass-body pH/ATC Free-flow Platinum Junction electrode, electrode arm and operation manual.

PH-Meters - Denver Instrument - #8

Analyzer, Conductivity meter, Precision scale, Laboratory scale, Digital ph meter