Environmental & Scientific Instruments Co.
Environmental & Scientific Instruments Co.

 


Contact Us

Plot – 123, Industrial Area, Phase – II, PANCHKULA, Haryana - 134113, India

Mobile : +91-9216626616

Phone : +91-172-5033251

Fax : +91-172-2591407

Call Us : 08043692865

Water & Soil Analysis Kit-161, 191, 171 & 172


Water & Soil Analysis Kit-161, 191, 171 & 172


Features

  • 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 oC (Manual) 0 - 100 oC (Manual) 0 - 100 oC (Manual) 0 - 100 oC (Manual)  
Conductivity  
Range 0 - 200 μS
0 - 2, 0 – 20,
0 - 200 mS
0 - 20 mS 0 - 20 mS 0 - 20 mS  
Resolution 0.1 μS 0.01 mS (10 μS) 0.01 mS (10 μS) 0.01 mS (10 μS)  
Range Select Manual - - -  
Accuracy ± 0.5% FS,
± 1 Digit
± 0.5% FS,
± 1 Digit
± 0.5% FS,
± 1 Digit
± 0.5% FS,
± 1 Digit
 
Cell Constant Adjustable (0.4 - 1.5) Pre-Adjusted Pre-Adjusted Pre-Adjusted  
Temp. Coeff. 2.00% 2.00% 2.00% 2.00%  
Temp. Comp. Adjustable from Table Adjustable from Table Adjustable from Table Adjustablefrom Table  
Ref. Temp. 25 oC 25 oC 25 oC 25 oC  
Temperature  
Range 0 - 100 oC 0 - 100 oC 0 - 100 oC 0 - 100 oC  
Resolution 0.1 oC 0.1 oC 0.1 oC 0.1 oC  
Accuracy ± 0.1 oC ± 1 Digit ± 0.1 oC ± 1 Digit ± 0.1 oC ± 1 Digit ± 0.1 oC ± 1 Digit  
Sensor Semiconductor Semiconductor Semiconductor Semiconductor  
TDS  
Range 0 - 200 ppm
0 - 2,
0 - 20,
0 - 200 ppt 0 - 20 ppt0 - 20 ppt 0 - 20 ppt  
Range Select Manual - - -  
Resolution 0.1 ppm 0.1 ppt 0.1 ppt 0.1 ppt  
Accuracy ± 0.5% FS, ± 1 Digit ± 0.5% FS, ± 1 Digit ± 0.5% FS,± 1 Digit ± 0.5% FS, ± 1 Digit  
Cell Constant On Display (0.4 - 1.5) Pre-Adjusted Pre-Adjusted Pre-Adjusted  
DO  
Range 0 - 20 ppm 0 - 20 ppm 0 - 20 ppm 0 - 20 ppm  
Resolution 0.1 ppm 0.1 ppt 0.1 ppt 0.1 ppt  
Accuracy 0.5 ppm,± 1 Digit 0.5 ppm,± 1 Digit 0.5 ppm,± 1 Digit 0.5 ppm,± 1 Digit  
Temp. Comp. 5 - 55 oC (Manual) 5 - 55 oC (Manual) 5 - 55 oC (Manual) 5 - 55 oC (Manual)  
Sensor Gold/Silver Amperometric Gold/Silver Amperometric Gold/Silver Amperometric Gold/Silver Amperometric  
mV (ORP)  
Range 0 - ± 1999 mV - - -  
Resolution 1 mV - - -  
Accuracy 1 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  
Range 0 - 50 ppt 0 - 50 ppt 0 - 50 ppt 0 - 50 ppt  
Resolution 0.1 ppt 0.1 ppt 0.1 ppt 0.1 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 - 1.99 0 - 1.99  
Filters - - 5 5  
Resolution - - 0.01 A 0.01 A  
Power supply 1.5V 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.  
Accessories pH 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  

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