- Description
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Details
Water Quality Analyser
LS-PE138, Microprocessor based Multi Parameter Water Quality Analyser. Measures directly pH, EMF, Temperature, Electrolyte Conductivity (EC), Total Dissolved Solids (TDS), Dissolve Oxygen (DO) & Salinity, Colorimetric, Abs./%T and Turbidity in Water Sample one at a time.
SALIENT FEATURES
- Light weight, Portable and Easy to carry on field
- Unique DO measurement in Air saturated waters using Conventional Polarographic Probe.
- Programmable Calibration upto 3 points for pH with Memory Back-up.
- Userful for Potentiometric & Redox measurements.
- Automatic / Manual Temperature Compensation.
- Accurate & Highly Stable.
- Elegantly styled into a Briefcase for operational convenience in Field.
- Operates on Rechargeable Battery & Mains Supply.
TECHNICAL SPECIFICATIONS
PARAMETER pH EMF (mV) Temp (°C) Salinity Range 0 to 14 ±1999.9 0 to 100 0 to 40 ppt Readability 0.001 0.1 0.1 -- Accuracy ±0.001* ±0.1 ±0.5 ±1%(1) Repeatablility ±0.001 ±0.1 ±0.1 -- INPUT Sensor CE/GE & RE CE/GE & RE Semiconductor ISE (Cl) & RE Impedance@25°C >1013 >1013 -- -- Receptacle BNC, Banana BNC, Banana Banana BNC Temp. Compensation 0 to 100°C A/M -- -- 0 to 50°C A/M PARAMETER EC TDS DO (ppm) COLORIMETER TURBIDITY Range 0 to 200mS, 5 ranges 0 to 100 ppt 5 ranges at TDS factor 0.5 0 to 20 ±2 Abs., 0 to 100 %T 0 to 100 NTU** Readability 0.05 % of range 0.05 % of range 0.1 0.001 Abs 0.1 Accuracy ±1% of range ±1% of range ±0.1 ±0.05 Abs ±2% Repeatablility ±0.5 % of range ±0.5 % of range ±0.1 ±0.01 Abs ±1% INPUT Sensor Conductivity Cell Conductivity Cell Polarographic Silicon PhotoDiode Silicon PhotoDiode Impedance@25°C 1 KHz Sine Wave 1 KHz Sine Wave DC Voltage Tungsten Lamp Tungsten Lamp Receptacle BNC BNC BNC -- -- Temp. Compensation 0 to 50°C A/M 0 to 50°C A/M 0 to 100°C A/M -- -- * Conforms to IS2711-1979.
** Based on Formazine (Hydrazine Suphate and Hexamine) Standard
(1) Depending on the Standards
(2) Excluding 300 mm height electrode stand of 0.1 kg weight.
A : Automatic
GE : Glass Electrode
CE : Combined pH Electrode
M : Manual
RE : Reference Electrode
ISE : Ion Selective ElectrodeOrdering Information:Catalogue No.: LS-PE 138Product Name: Water Quality Analyzer - Additional Information
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Additional Information
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