OHAUS AQUASEARCHER AB33EC Conductivity Benchtop Meter

The OHAUS AQUASEARCHER AB33EC Conductivity Benchtop Meter is designed to be reliable, efficient, and user-friendly. The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. The 6.5” LCD display and touch keypad makes changing the parameters, executing setup, and performing calibration as simple as using a smartphone.

Auto-Stop holds a stable reading. A 1000-item memory for measurements and calibration trail makes for efficient data documentation. Records are associated with date and time for good traceability. Standard RS232 and USB interface allows for connection to external devices such as a printer or computer for transfer and storage of data.

Parameters: Conductivity, Total Dissolved Solids (TDS), Salinity and Resistivity with Temperature Measurements.

Key Features

  • A standalone adjustable electrode holder provides full flexibility for different types of electrodes
  • Selectable reading reference temperatures of 20°C or 25°C with linear curve options and automatic temperature compensation to ensure accurate results
  • Features such as auto-stop, auto temperature compensation, adjustable TDS factor, or 2- or 4-cell conductivity probe compatibility make AB33EC well-suited for universal laboratory applications
  • A 1000-item memory for conductivity measurements and calibration trail allows for efficient data documentation
  • Standard RS232 and USB interface allow connection to external devices


Specifications for OHAUS AQUASEARCHER AB33EC Conductivity Benchtop Meter
Conductivity
Measuring Range0.001μS/cm to 19.99 μS/cm
20 μS/cm to 199.9 μS/cm
200 μS/cm to 1999 μS/cm
2.00 mS/cm to 19.99 mS/cm
20.0 mS/cm to 1000 mS/cm
Resolution0.001 μS/cm minimum; auto-range
Accuracy± 0.5 % Reading ± 2 Least Significant Digit
Reference Temperature20 °C, 25 °C
Cell Constants0.01 to 10.00 cm-1
Temperature CompensationLinear (0 to 10.0%/ºC), off
TDS
Measuring Range0.1 mg/L to 200 g/L
Resolution0.01 mg/L minimum, auto-range
Accuracy± 0.5 % Reading ± 2 Least Significant Digit
TDS Factor RangeLinear, 0.01 to 10.00, default 0.5
Resistivity
Measuring Range1 to 100 MΩ-cm
Resolution0.01 Ω-cm auto-range
Accuracy± 0.5 % Reading ± 2 Least Significant Digit
Practical Salinity
Measuring Range0 to 100 psu
Resolution0.01 psu minimum, auto-range
Accuracy± 0.5 % Reading ± 2 Least Significant Digit
Temperature
Measuring Range-5.0 to 110.0°C, 23.0°F to 230.0°F
Resolution0.1 °C, 0.1 °F
Accuracy± 0.3 °C, ±0.3 °F
CalibrationNo
Calibration
Calibration Points1 point cell constant calibration; 6 conductivity standard solutions available
(10, 84, 146.5, 500, 1413 μS/cm and 12.88mS/cm)
Calibration SignCell Constant & Face
Calibration ModeLinear
Meter Specifications
Display Type6.5" Segment & Dot matrix LCD with backlight
Multilanguage User InterfaceEnglish, Spanish, French, Portuguese, Chinese, Russian and Turkish
Measurement End-point ModesAuto-stop, Continuous
Datalog for Measurement1000 sets data points with time and date stamp
Datalog for CalibrationLast calibration
KeypadCapacitive touch
OutputConnect to PC via RS232 and USB, Connect to Printer via RS232
pH Electrode InputBNC
Conductivity InputMini-Din
Temperature InputCinch, NTC 30 kΩ
Installation OvervoltageCategory II
PollutionDegree 2
Power SupplyUniversal, 90-260 VAC, 50-60 Hz
Ambient Operating5 to 40 ˚C, 5 to 80 %, non-condensing
Warranty1-Year
Filter
Item No. Product Description Model Unit of Measure Your Cost Purchase
COND METER A-AB33EC -F
8168-02
Meter + Electrode STCON7 a-AB33EC-F Each
$610.95
Add to Cart This item is not currently stocked. Allow 2-3 weeks. Please contact us if you'd like us to keep stock in the future. In Stock
COND METER A-AB33EC -B
8168-01
Meter Only a-AB33EC-B Each
$489.80
Add to Cart This item is not currently stocked. Allow 2-3 weeks. Please contact us if you'd like us to keep stock in the future. In Stock