详情
The Triplett Model WQ125 is a combination flat surface pH electrode with a multi-range conductivity cell to measure pH, TDS, Conductivity, Salinity and Temperature. The flat surface electrode for pH can measure solids, semi-solids, and liquids. It features ATC (Automatic Temperature Control) that compensates for temperature changes. A RENEW warning when probe needs cleaning or replacement.
Features:
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Measures pH, TDS, Conductivity, Salinity and Temperature
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Flat surface electrode for pH can measure solids, semi-solids, and liquids
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ATC (Automatic Temperature Control) compensates for temperature changes
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RENEW warning when probe needs cleaning or replacement
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Includes electrode with protective cap
Specifications:
|
|
WQ120 |
|
pH Range |
0 to 14pH (0.01pH) |
|
Accuracy |
±0.01pH |
|
Conductivity Range |
0-200µS, 200-2000µS, 2-20mS (0.1µS) |
|
Accuracy |
±2% FS |
|
TDS Range |
0-100ppm (mg/L), 100-1000ppm (mg/L), 1-10ppt (g/L) (0.1ppm) |
|
Accuracy |
±2% FS |
|
Salinity Range |
0-100ppm, 100-1000ppm, 1-10ppt (0.1ppm) |
|
Accuracy |
±2% FS |
|
Temperature Range |
32 to 194°F (0 to 90°C) (0.1°F/°C) |
|
Accuracy |
±1.8°F/1°C |
|
TDS Ratio |
0.40 to 1.00 adjustable (0.67 default) |
|
Salinity Ratio |
0.40 to 0.60 auto |
|
Conductivity ATC/Range |
2% per °C/32 to 140°F (0 to 60°C) |
|
Calibration |
1-, 2- or 3-point |
|
Memory |
25 readings |
|
Power |
(4) CR2032 Batteries |
|
Dimensions |
7.8 x 1.5 x 1.5'' (198 x 38 x 38mm) |
|
Weight |
3.5oz (100g) |
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