FEATURES |
Measures pH, Conductivity, TDS, DO Salinity, mV & Temperature Turbidity Measurement in Model 191 Mains cum Battery Operated Available in ABS Plastic Brief case |
SPECIFICATIONS : -
Model | 161 | 191 | 171 | 172 |
Display | 3 digit | 3 digit | 3 digit | 3 digit |
pH | ||||
Range | 0 - 14 pH | 0 - 14 pH | 0 - 14 pH | 0 - 14 pH |
Resolution | 0.01 pH | 0.01 pH | 0.01 pH | 0.01 pH |
Accuracy | 0.01, 1Digit | 0.01, 1Digit | 0.01, 1Digit | 0.01, 1Digit |
Temp. Comp. | 0 - 100oC (Manual) | 0 - 100oC (Manual) | 0 - 100oC (Manual) | 0 - 100oC (Manual) |
Conductivity (EC) | ||||
Range | 0 - 200 S | 0 - 20 mS | 0 - 20 mS | 0 - 20 mS |
Resolution | 0.1 S | 0.01 mS | 0.01 mS | 0.01 mS |
Range Selection | Manual | - | - | - |
Accuracy | 0.5%% FS, | 0.5%% FS, | 0.5%% FS, | 0.5%% FS, |
Cell Constant | Adjustable | Pre-Adjusted | Pre-Adjusted | Pre-Adjusted |
Temp. Coefficient | 2%% | 2%% | 2%% | 2%% |
Temp. Comp. | Adjustable from Table | Adjustable from Table | Adjustable from Table | Adjustable from Table |
Reference Temp. | 25 oC | 25 oC | 25 oC | 25 oC |
Temperature | ||||
Range | 0 - 100 oC | 0 - 100 oC | 0 - 100 oC | 0 - 100 oC |
Resolution | 0.1oC | 0.1oC | 0.1oC | 0.1oC |
Accuracy | 0.1oC | 0.1oC | 0.1oC | 0.1oC |
Sensor | Semiconductor Type | Semiconductor Type | Semiconductor Type | Semiconductor Type |
TDS | ||||
Range | 0 - 200 ppm | 0 - 20 ppt | 0 - 20 ppt | 0 - 20 ppt |
Range Selection | Manual | - | - | - |
Resolution | 0.1 ppm | 0.1 ppt | 0.1 ppt | 0.1 ppt |
Accuracy | 0.5%% FS, | 0.5%% FS, | 0.5%% FS, |

Price:
Equipment Materials : ABS Plastic Enclosure
Weight : Approx. 3 kg
Type : Microprocessor Based
Power Source : 230V AC 10%, 50 Hz
Accuracy : 100 %
Feature : Highly Efficient
Equipment Materials : ABS Plastic, Metal
Weight : 3.5 Kg (Approx.)
Type : Digital Photo Colorimeter
Power Source : 220V AC Mains, 50 Hz
Accuracy : 100 %
Feature : Highly Efficient
Equipment Materials : Plastic Body
Weight : 1.5 Kg
Type : Conductivity TDS Meter
Power Source : AC Mains
Accuracy : 100 %
Feature : Highly Efficient
Equipment Materials : Sturdy chemicalresistant body, glass titration vessel
Weight : Approx. 6 kg
Type : Automatic Karl Fischer Titrimeter
Power Source : AC Mains
Accuracy : 100 %
Feature : Highly Efficient
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