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January 2009 UDA2182 Universal Dual Analyzer Product Manual 5
2 Specifications
2.1 Specifications
UDA2182 Universal Dual Analyzer
Display Graphical LCD with white LED Backlight
Viewing Area: 66.8 mm (W) X 35.5 mm (H)
Dot Pixels: 128 (W) X 64 (H)
Display Ranges pH:
0-14 pH
Temperature: -10 to 110°C (14 to 230°F)
ORP:
-1600 to +1600 mV
Conductivity:
0.01 Cell: 0-2 uS/cm displayable to 200 uS/cm; 0-0.2 mS/cm;
0-2,000 ppb TDS; 0-200 ppm TDS
0.1 Cell: 0-20 uS/cm displayable to 2000 uS/cm; 0-2 mS/cm,
0-2,000 ppb TDS; 0-2,000 ppm TDS,
1.0 Cell: 0-200 uS/cm displayable to 20,000 uS/cm; 0-20 mS/cm;
0-200 ppm TDS; 0-20 ppt TDS
10 Cell: 0-2,000 uS/cm displayable to 99999 uS/cm; 0-200 mS/cm;
0-2,000 ppm TDS; 0-200 ppt TDS
25 Cell: 0-20,000 uS/cm displayable to 99999 uS/cm; 0-500 mS/cm;
0-10% Concentration displayable to 20%
50 Cell: 0-20,000 uS/cm displayable to 99999 uS/cm; 0-1,000 mS/cm;
0-20% Concentration
Temperature: 0 to + 140°C (32 to 284°F)
Dissolved Oxygen:
0 - 20 ppm
0 –200 ppb, displayable to 20000 ppb
0 – 100% saturation, displayable to 200% saturation
Temperature: 2 – 60°C (35.6 – 104°F), must not freeze
Keypad 10 Button Membrane Switch w/Directional Functionality
UV/Solvent/Abrasion Resistant
Case Material GE Valox
®
357 (un-reinforced thermoplastic polyester)
Performances (Under
reference operating
conditions)
Accuracy: 0.5% of reading
Output Accuracy: +/- 0.01 mA
Drift: Negligible
Repeatability: 0.05%
Temperature Accuracy:
pH and Conductivity Thermistor: +/- 0.1°C from –10 to 100° C, +/- 1.0° C from 101° to 140° C
pH 1000 ohm RTD: +/- 0.4° C
D.O. Thermistor: +/- 0.1° C from 0 to 60° C
Reference Operating Conditions: 25 +/- 1° C; 10-40% RH; 120 or 240 Vac
Operating Conditions Ambient Temperature
Operating: 0 to 60°C (32 to 140°F)
Storage: -30 to 70°C (-22 to 158°F)
RH: 5 to 90% max. Non-condensing up to 40°C (104°F). For higher temperatures the RH specification
is derated to maintain constant moisture content
Vibration:
5-15 Hz disp 8 mm pk to pk
15-200 Hz accel 2 G
Standard Analog Output Two 0-20 mAdc or 4-20 mAdc, 750 ohms max., isolated from inputs, ground, and each other,
Independently field-assignable to any parameters and ranges.
Proportional to user-set output range(s) of selected parameter(s),
Optional Analog Output One 0-20 mAdc or 4-20 mAdc, 750 ohms max., isolated from inputs, ground, and each other.
Independently field-assignable to any parameters and ranges