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Water & Soil

Water & Soil
Water & Soil
Product Code : Model 151, 161 & 191
Product Description

Water & Soil

ESICO INTERNATIONAL stands as the most leading Water and Soil Testing Instruments Suppliers in India. These Water and Soil Analysis instruments are widely used for field testing of important parameters such as pH, ORP, Conductivity, TDS, Salinity, Dissolve Oxygen, Turbidity, Colorimeter and Temperature. 
KEY FEATURES:                                                                                       Download PDF         
  • pH, Conductivity, TDS, DO Salinity, mV & Temp. Measurements
  • Turbidity Measurement (Model - 191)
  • Colorimetric Measurement (Model - 171)
  • Both Turbidity & Colorimetric Measurement (Model - 172)
  • Mains cum Battery Operated
  • Available in ABS Plastic Briefcase
 SPECIFICATIONS:
Model
161
191
171
172
Display
3½ Digit LCD
3½ Digit LCD
3½ Digit LCD
3½ Digit LCD
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, ± 1 Digit
0.01, ± 1 Digit
0.01, ± 1 Digit
0.01, ± 1 Digit
Temp. Comp.
0 - 100 °C (Manual)
0 - 100 °C (Manual)
0 - 100 °C (Manual)
0 - 100 °C (Manual)
Conductivity




Range
0 - 200 μS
0 - 2, 0 - 20,
0 - 200 mS
0 - 20 mS
0 - 20 mS
0 - 20 mS
Resolution0.1 μS0.01 mS
(10 μS)
0.01 mS
(10 μS)
0.01 mS
(10 μS)
Range SelectManual---
Accuracy± 0.5% FS,
± 1 Digit
± 0.5% FS,
± 1 Digit
± 0.5% FS,
± 1 Digit
± 0.5% FS,
± 1 Digit
Cell ConstantAdjustable
(0.4 - 1.5)
Pre-AdjustedPre-AdjustedPre-Adjusted
Temp. Coeff.2%2%2%2%
Temp. Comp.Adjustable
from Table
Adjustable
from Table
Adjustable
from Table
Adjustable
from Table
Ref. Temp.25 °C25 °C25 °C25 °C
Temperature



Range0 - 100 °C0 - 100 °C0 - 100 °C0 - 100 °C
Resolution0.1 °C0.1 °C0.1 °C0.1 °C
Accuracy± 0.1 °C 
± 1 Digit
± 0.1 °C 
± 1 Digit
± 0.1 °C 
± 1 Digit
± 0.1 °C 
± 1 Digit
SensorSemiconductorSemiconductorSemiconductorSemiconductor
TDS



Range0 - 200 ppm
0 - 2, 0 - 20,
0 - 200 ppt
0 - 20 ppt0 - 20 ppt0 - 20 ppt
Range SelectManual---
Resolution0.1 ppm0.1 ppt0.1 ppt0.1 ppt
Accuracy± 0.5% FS,
± 1 Digit
± 0.5% FS,
± 1 Digit
± 0.5% FS,
± 1 Digit
± 0.5% FS,
± 1 Digit
Cell ConstantOn Display
(0.4 - 1.5)
Pre-AdjustedPre-AdjustedPre-Adjusted
DO



Range0 - 20 ppm0 - 20 ppm0 - 20 ppm0 - 20 ppm
Resolution0.1 ppm0.1 ppt0.1 ppt0.1 ppt
Accuracy0.5 ppm,
± 1 Digit
0.5 ppm,
± 1 Digit
0.5 ppm,
± 1 Digit
0.5 ppm,
± 1 Digit
Temp. Comp.5 - 55 °C
(Manual)
5 - 55 °C 
(Manual)
5 - 55 °C 
(Manual)
5 - 55 °C 
(Manual)
SensorGold/Silver
Amperometric
Gold/Silver
Amperometric
Gold/Silver
Amperometric
Gold/Silver
Amperometric
mV (ORP)



Range0 - ± 1999 mV---
Resolution1 mV---
Accuracy1 mV, ± 1 Digit---
Turbidity



Range-0 - 1000 NTU-
0 - 1000 NTU
Resolution-1 NTU-
1 NTU
Accuracy-
± 3% FS,
± 1 Digit
-
± 3% FS,
± 1 Digit 
Sample System-
30 mm clear Glass Tube-
30 mm clear Glass Tube 
Salinity



Range0 - 50 ppt0 - 50 ppt0 - 50 ppt0 - 50 ppt
Resolution0.1 ppt0.1 ppt0.1 ppt0.1 ppt
Accuracy± 0.5% FS,
± 1 Digit
± 0.5% FS,
± 1 Digit
± 0.5% FS,
± 1 Digit
± 0.5% FS,
± 1 Digit
Colorimeter



Abs--0 - 1.990 - 1.99
Filters
-
-55
Resolution
--0.01 A0.01 A
POWER SUPPLY1.5V x 6
Dry Cells/
230 V ± 10% AC, 50 Hz.
In-built Chargeable Battery
230 V ± 10% AC, 50 Hz.
In-built Chargeable Battery
230 V ± 10% AC, 50 Hz.
In-built Chargeable Battery
230 V ± 10% AC, 50 Hz.
ACCESSORIESpH Electrode, Cond/TDS/Salinity cell, DO Probe, Temperature Probe, pH Bottles, pH Tablets, Turbidity Test Tubes (Model - 161 & 191), Colorimeter Test Tube (Model - 171 & 172), Dry Cell Container - (Model - 161), Mains Lead, Operation Manual
Note : Specifications are subject to change due to continuous improvements.

 


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