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Standard Accessories : pH Electrode, Buffer solutions (4.00, 7.00), Conductivity/TDS/Salinity Cell, DO Probe, DO Membrane Temperature Probe, ORP Electrode (at extra cost), Operation Manual, Data cable
Turbidity is available in Model SI-159 with following additional specifications:
SI-159 | Ph | Conductivity | Tds | Do | Mv/orp | Salinity | Temperature | Turbidity * |
---|---|---|---|---|---|---|---|---|
Range | 0 to 14 ph | 0.00 µs/cm to 1000 ms/cm In 6 auto ranges | 0.00 ppm to 200 ppt in 5 auto ranges | 0 to 20 ppm | -1999 to +1999 mv | 0- 50 ppt | -20 °c to 200°c | 0 to 1000 ntu In 2 ranges |
Resolution | 0.01 ph | 0.01, 0.1,1 µs/cm or ms/cm as per range | 0.01, 0.1, 1 ppm or ppt as per range | 0.1 ppm | 1 mv | 0.2 ppt | 0.1 °c | 0.1 ntu in lowest range |
Accuracy | +0.01 ph | +0.5% | +0.5% | +0.2 ppm +1 digit | +0.2 ppm +1 digit | +0.5% | +0.2% + 1digit | +3%fs +1 digit |
Calibration | Auto & manual | ---- | ---- | Auto & manual | Auto & manual | ---- | Manual | Manual |
Temperature compensation | 0-100 °c (auto/manual) | -- | -- | 0-100 °c (auto/manual) | 0-100 °c (auto/manual) | ---- | ---- | |
Auto buffer recognition | 4.00, 7.00 & 9.20 | ---- | ---- | ---- | ---- | ---- | ---- | ---- |
Range selection | ---- | Automatic | Automatic | ---- | ---- | ---- | ---- | Automatic |
Cell constant adjustment | ---- | 0.05 to 2.0 (auto/manual) | 0.05 to 2.0 (auto/manual) | ---- | ---- | ---- | ---- | ---- |
Temperature coefficient | ---- | 0-4% adjustable | ---- | ---- | ---- | ---- | ---- | ---- |
Salinity factor | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- |
Tds factor | ---- | ---- | Adjustable(0.5 by default) | ---- | ---- | ----- | ---- | ---- |
Salinity correction | ---- | ---- | ---- | 0 to 20 mg/l | ---- | ----- | ---- | ---- |