The WQ530 is a 8-in-1 meter capable of measuring dissolved oxygen, concentration/saturation, pH, ORP, conductivity, TDS, salinity, and temperature of liquids and semi-solids. The unit features a 30-, 60-, and 120-minute timer or continuous stirring, two or three point ph calibration, one point conductivity calibration, automatic Temperature Compensation, adjustable conductivity to TDS ratio, and manual salinity and altitude compensation. The WQ530 features a large backlit dual display, and the ability to store/recall 150 readings, as well as capture readings directly to a PC via the built-in USB interface. The WQ530 comes complete with pH glass electrode, conductivity cell, DO probe, Temperature probe, four membrane caps and DO internal fill solution (30 mL), pH calibration solutions (4 and 7 pH), conductivity calibration solutions (1413 µS and 12.88 mS), plastic burette, polishing paper, electrode clamp and rod, software and USB cable, AC adapter and stirrer, and user manual.

 

Comparisons: Extech WQ5xx series เปรียบเทียบ รุ่น	รุ่น WQ500	รุ่น WQ510	รุ่น WQ530
pH	-2.00 to 16.00pH	-2.00 to 16.00pH	-2.00 to 16.00pH
ORP	-1999 to + 1999mV	-1999 to + 1999mV	-1999 to + 1999mV
Temperature	32 to 212°F (0 to 100°C) for pH	32 to 212°F (0 to 100°C), pH	32 to 212°F (0 to 100°C), pH
Conductivity	—	0.0 to 100.0mS	0.0 to 100.0mS
TDS	—	0.0 to 66.0ppt	0.0 to 66.0ppt
Salinity	—	0.0 to 50.0ppt	0.0 to 50.0ppt
Dissolved Oxygen	—	—	Concentration: 0 to 20.00mg/L;  Saturation: 0 to 200.0%
Resolution	0.01pH, 0.1mV, 0.1μS, 0.1mS, 0.1°, 0.1ppm, 0.1ppt, 0.01mg/L, 0.1%,
Accuracy	±0.02pH; ±2mV; ±1.8°F/1°C; ±2%FS  for other parameters
Power	100 to 240V AC adapter with US, EU, UK, and AU plugs
Dimensions (Meter)	4 x 5.7 x 1.3” (103 x 145 x 32mm)
Weight (Meter)	1.5lbs (700g)

 

   

 

Accessories:

  • Complete with pH glass eleactrode, pH calibration solutions (4 and 7pH), Temperature probe, electrode clamp and rod, software and USB cable, AC adapter and Stirrer; WQ510/WQ530 also include Conductivity cell, Conductivity calibration solutions (1413μS and 12.88mS); WQ530 also includes DO probe, plastic burette, polishing paper , 4 membrane caps and DO internal fill solution (30mL)

 

Models WQ510 and WQ530 Additional Features
• One point Conductivity calibration − automatically recognizes 4 calibration solutions
•  Adjustable Conductivity to TDS ratio from 0.5 to 1.0

Model WQ530 Additional Features
• Manual salinity (0-50ppt) and altitude (0-20k ft) compensation for DO measurements

Ordering Information:
WQ500..............Water Quality Meter/Stirrer (pH, mV, Temp)
WQ510..............Water Quality Meter/Stirrer (EC, TDS, Salinity, pH, mV, Temp)
WQ530..............Water Quality Meter/Stirrer (DO, EC, TDS, Salinity, pH, mV, Temp)

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