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GAOTek Conductivity Electrode Tester

GAOTek Conductivity Electrode Tester is for water quality professionals who want to perform electrochemical analysis for field and lab environments.

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SKU: GAOTek-CET-103 Category:
Description

Description

Overview

GAOTek Conductivity Electrode Tester is for water quality professionals who want to perform electrochemical analysis for field and lab environments. Our new portable platform will allow you to collect intuitive, accurate measurements, manage data, and easily review results, while supplying an IP67 robustness rating. A robust and intuitive range of portable meters, instilling confidence in reporting and managing your results.

 

Features

  • Simplified calibration process with on-screen guidance
  • Easy data transfer via USB or optional Bluetooth
  • Enhanced data validation with Claros Data Management software
  • Versatile Intellectual smart sensors for various applications•
  • Reliable performance, accuracy, and response times
  • Automatic recognition and calibration history retention for smart probes
  • Ideal for both laboratory and field use

 

Technical Specifications

Working Frequency 60 KHz, sine wave
Measurement Range for Conductivity 7.76% IACS to 112% IACS, or 4.5 MS/m to 65 MS/m, or resistivity 0.01538 Q-mm3/m to 0.22222 mm2/m
Resolving Power 0.01% IACS (when <51% IACS); 0.1% IACS (51% IACS to 112% IACS)
Measuring Precision +0,5% reading
Lift-off Effect Probe compensation 0.0197 in (0.5 mm) 
Temperature Measurement 32 °F to 122 °F (0°C to +50 °C)
Accessories USB charger, power cable, clips
Auto-buffer Recognition Yes
Backlight Yes
Barometric Pressure Measurement Automatic compensation of DO when using an LDO or LBOD probe
Calibration
Intervals/Alerts/Reminder		 Off, selectable from 2 hours to 7 days
Certifications CE, FCC, ISED, RCM, KC, ETL Verified: US DOE/ NRCan Energy Efficiency, RoHS
Conductivity Calibration Demal (1 D/0.1 D/0.01 D); Molar (0.1 M/0.01 M/0.001 M); NaCl (0.05 %; 25 μS/cm; 1000 μS/cm; 18 ms/cm); Standard Sea water; User-defined
Conductivity Measurement Temperature correction: None; Linear; NaCl Non-Linear Natural Water
Custom Calibration Standards Yes
Data Export USB connection to PC or USB storage device (limited to the storage device capacity)
Data Storage 10,000 data points
Display Up to 3 parameters at a time, dependent on HQ model
Display Type 536 x 336 Mono-TFT
DO Measurement Range 0.1 mg/L to 20.0 mg/L (ppm), 1% to 200% saturation
DO Resolution 0.1
Electrode Type Interlocal Standard Laboratory or Rugged Field
Enclosure Waterproof Rating IP67 (with battery compartment installed
Environmental Conditions Relative Humidity: 90% (non-condensing); Temperature: 32 °F to 140 °F (0°C to 60°C)
GLP Features Date; Time; Sample ID; Operator ID, Calibration
Inputs 2
Measurement Method Probe-specific programmed method settings
Model HQ2200 Multi/2 Channels
mV Measurement at Stable Reading Yes
mV Measurement Range Yes
mV Resolution 0.1 mV
Operating Error Messages Clear text error messages displayed
Operating Interface Soft Touch Keypad
ORP Electrode Calibration Predefined ORP standards (including Zobell’s solution)
Parameter PH, Conductivity
pH Buffer Sets Color-coded: 4,01, 7.00, 10.01 pH: IUPAC: 1.679, 4,005, 7,000, 10.012, 12.45 DIN: 1.09, 4.65, 9.23 User-defined custom buffer sets
pH Electrode Calibration 1 to 3 Calibration points Calibration summary data logged and displayed
pH Measurement Range 0 pH to 14 pH
PH Resolution Selectable: 0.001/0.01/0.1 PH
Power Supply Rechargeable lithium-ion battery 18650 (internal) Class II, USB power adapter: 100 – 240 VAC, 50/60 Hz input; 5 VDC at 2 A USB power adapter output (external)
Resolution 0.01 mg/L to 0.1 g/l upon measuring range
Salinity Measurement Range 0 ppt to 42 (ppt) (%)
Salinity Resolution 0.01 (ppt) (%)
Sensor A PHC 10101, CDC 401
Cable Length 39.37 in (1 m)
Dimensions of Host Machine 8.66 in x 3.74 x 2.17 in (220 mm x 95 mm x 55 mm)
Dimensions (HxWxD) 2.48 in x 3.82 in x 8.86 in (63 mm x 97 mm x 220 mm)
Weight of Host Machine 0.5 lb (226.8 g) (including batteries)