Description
Overview
GAOTek portable 3 channels conductivity 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.
Features
- Smart sensors available to measure a wide variety of parameters including Total Dissolved Solids (TDS), Optical Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD), Temperature, Conductivity, and pH
- Smart probes are automatically retaining calibration history and method settings to minimize errors and setup time
- Deliver superior accuracy and response times –even when measuring challenging samples or challenging operating environments
- Offer a range in measurement versatility – eliminating the need for multiple pieces of equipment
Technical Specifications
| Barometric pressure measurement | Automatic compensation of DO when using an LDO or LBOD probe |
| 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 |
| Calibration intervals | Off, selectable from 2 hours to 7 days |
| Conductivity measurement range | Yes |
| DO measurement range | 0.1 mg/L to 20.0 mg/L (ppm), 1 to 200% saturation |
| DO resolution | 0.1 |
| Data export | USB connection to PC or USB storage device (limited to the storage device capacity) |
| Data memory | 100,000 data points |
| Data storage | Automatic in Press to Read Mode and Interval Mode. Manual in Continuous Read Mode |
| Display | Up to 3 parameters at a time, dependent on HQ model |
| Enclosure rating | IP 67 |
| Inputs | 3 |
| Measurement method | Probe specific programmed method settings |
| ORP electrode calibration | Predefined ORP standards (including Zobell’s solution) |
| Power Supply | Rechargeable lithium-ion battery 18650 (internal) Class II, USB power adapter: 100 to 240 V AC, 50 Hz / 60 Hz input; 5 V DC at 2 A USB power adapter output (external) |
| Probe type | Intellical Standard Laboratory or Rugged Field |
| Parameter | pH, Conductivity, TDS, Salinity, Dissolved Oxygen (DO), ORP, ISE |
| Lock function | Continuous / Auto-stabilization (“press to read”) / At Interval |
| Temperature range | 32 °F to +140 °F ( 0 ℃ to +60 ℃) |
| Operating humidity | 90% (non-condensing) |
| Dimension | 8.66 in x 3.81 in x 2.48 in (220 mm x 97 mm x 63 mm) |
| Weight | 1.25 lb (570 g) |
Reviews
There are no reviews yet.