Consort C931, Manual

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C931 • C932 • C933
6 / 47
Specifications
Ranges pH -2...+16 pH
mV ±2000 mV
Ion
0.01 ng/l...100 g/l (C933)
Conductivity
cc = 0.1 cm -1 : 0.001 µS/cm ... 20 mS/cm
cc = 1 cm -1 : 0.01 µS/cm ... 200 mS/cm
cc = 10 cm
-1
: 0.1 µS/cm ... 2000 mS/cm
Resistivity
cc = 0.1 cm -1 : 100
Ω
.cm ... 200 M
Ω
.cm
cc = 1 cm -1 : 10 Ω .cm ... 20 M Ω. cm
cc = 10 cm
-1
: 1
Ω
.cm ... 2 M
Ω
.cm
TDS
cc = 0.1 cm -1 : 0.01 mg/l ... 20 g/l
cc = 1 cm -1 : 0.01 mg/l ... 100 g/l
cc = 10 cm
-1
: 0.1 mg/l ... 100 g/l
Salinity
0 ... 70 ppt
°C 0 ... 100°C (O
2
: 0...50°C)
O
2
0 ... 60 mg/l (C932, C933)
Saturation
0 ... 600 % (C932, C933)
Resolution
0.001 pH - 0.1 mV - 0.1°C - 0.001 µS/cm - 1
Ω
.cm
0.1 ppt - 0.01 ng/l - 0.01 mg/l - 0.1 %O
2
Inputs BNC input for measuring electrode
BANANA input for a Pt1000 temperature probe
Temp. Comp . automatic with Pt1000 or manual
Digital output programmable RS232, 300...9600 b/s, for bi-directional
communication with a computer or printer
Analogue output 0...2 V, ca 8 k
Ω
, 8 bit D/A
Display LCD display, 128 x 64 pixels
Keys 8 tactile keys
Ambient temp. 4...40°C
Rel. Humidity 0...90 % (non-condensing!)
Power supply 210-250 V~ (105-125 V~), 50/60 Hz, max. 2 VA and 4 NiMH
batteries, size AA
Cabinet IP65 cabinet
Dimensions 252 x 121 x 50 mm
Weight 600 g
Keyboard
MODE
= Selects all modes or escapes from error traps, calibration proce-
dures, etc..by returning to the original mode.
Ù / Ú / × / Ø = Button for entering a value or for selecting a function.
CAL
= Starts or proceeds a calibration or a function.
PRINT
= Displayed value is printed through the RS232 output.
HELP
= Built-in manual.
HOLD
= Holds display when measuring.
ON/OFF
= Switches the instrument on or off.