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:
Model No : 1313
Accuracy : 100 %
Voltage : 230 V
Type : Microprocessor Photo Colorimeter
Automation Grade : SemiAutomatic
Capacity : 100 Sample Memory
Model No : 671
Accuracy : 100 %
Voltage : 230V AC
Type : Portable Digital Salinity Meter
Automation Grade : Manual
Capacity : 0100 ppt
Model No : 1371
Accuracy : 100 %
Voltage : 230 V AC 10%, 50 Hz
Type : UVVIS Spectrophotometer
Automation Grade : Automatic
Capacity : 10 mm (Sample Holder)
Model No : 335, 331 & 341
Accuracy : 100 %
Voltage : 220 V AC
Type : Turbidity Meter
Automation Grade : SemiAutomatic
Capacity : 335, 331 & 341
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