PE 138
Microprocessor Based Water Quality Analyser
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Salient Features & Benefits
Portable Microprocessor Based, User Friendly & menu Driven.
Measures directly pH, EMF, Temperature, Electrolyte Conductivity (EC), Total Dissolved Solids (TDS), Dissolved Oxygen (DO) & Salinity, Colorimetric, Abs./%T and Turbidity in Water sample one at a time.
Unique DO measurement in Air saturated waters using Conventional Polarographic Probe .
Programmable Calibration upto 3 Points for pH with Memory Back-up .
Useful for Potentiometric & Redox measurements.
Automatic/Manual Temperature Compensation.
Accurate & Highly Stable .
Elegantly styled into a Brief Case for operational convenience in Field .
Operates on Rechargeable Battery & Mains Supply .
Applications
For Analysis of Water Quality In
Drinking Water Supply System; Surface & Sub-surface Water for Agriculture; Aquaculture; Domestic and Industrial Process & Waste; Pollution Testing & Treatment Plants; Chemical, Pharmaceutical, Food, Beverage and Other Industries.
Industries using PE-138 µP based Water Quality Analyser
| Agriculture |
Gelogical |
Food & Beverages |
| Metallurgy |
Environmental |
Chemical & Pharma |
Displaying the PE-138 µP based Water Quality Analyser
Specifications
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pH |
EMF in mV |
Temp. In°C |
Salinity |
| Range |
0 to14 |
± 1999.9 |
0 to 100 |
0 to 40 ppt |
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| INPUT |
| Sensor |
CE/GE & RE |
CE/GE & RE |
Semiconductor |
ISE (Cl) & RE |
| Impedance Ohm@25°C |
>10 13 |
>10 13 |
--- |
-- |
| Receptacle |
BNC, Banana |
BNC, Banana |
Banana |
BNC |
| Temp. Compensation |
0 to 100° C A/M |
-- |
-- |
0 to 50° C A/M |
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| PARAMETERS |
EC/TDS |
DO in ppm |
COLORIMETER |
TURBIDITY |
| Range |
0 to 200 mS, 5 ranges
0-100ppt 5 ranges at
TDS factor 0.5 |
0 to 20 |
± 2 Abs., 0 to 100%T |
0 to 100 NTU |
| Accuracy |
± 1%of range |
± 0.1 |
± 0.05 Abs. |
± 2% |
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| INPUT |
| Sensor |
Cond. Cell |
Polarographic |
Photodiode |
Photodiode |
| Source |
1 KHz Sine Wave |
DC Voltage |
Tungsten Lamp |
Tungsten Lamp |
| Receptacle |
BNC |
BNC |
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-- |
| Temp. Compensation |
0 to 50°C A/M |
0 to 100°C A/M |
-- |
-- |
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| READOUT |
2 Line 16 Character Dot matrix LCD Module |
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