Sigma Scientific Products
Sigma Scientific Products
Nangainallur, Chennai, Tamil Nadu
GST No. 33ACTFS3047A1Z9
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Laboratory Meter

Pioneers in the industry, we offer cl 52d turbidity meter, digital laboratory ph meter and cm 180 conductivity meter from India.

CL 52D Turbidity Meter

CL 52D Turbidity Meter
  • CL 52D Turbidity Meter
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Approx. Price: Rs 70,500 / PieceGet Latest Price
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Product Details:

Model Name/NumberCL 52D
Range0-1000 NTU
MaterialMild Steel
WeightApprox 3kg
Light SourceTungsten Halogen Lamp
Size310 x 200 x 135mm
Accuracy2% of Reading Non Linear
Power230 V +- 10% AC,50 Hz,1phi,20 VA Max.
Repeatability1% of Reading
DetectorPhoto Diode
Readout31/2 digit 7 segment LED of 12.7mm height
With InstrumentMatched Test Tubes

Salient Features:
  • For measurement of Turbidity levels of dispersant in Liquids, by Scattering of Light. 
  • Compact, rugged & easy to operate Laboratory Instruments. 
  • Useful for determination of Sulphate, Phosphate, Chloride, Zn, Ag, etc., by ASTM procedure. 
  • Extendable for measurement of Inhibition growth of some antimicrobial agent 


  • Control of Portable Water ( Function of Filters). 
  • Monitoring the Quality of Raw Water and Products of Food Industry.
  • Assessing suitability of Boiler Feed & Industrial Process Water. 
  • Water Pollution Analysis. 
  • Measurement of Concentration of sediments in Waste Water.
  • Estimation of Transparence of Bear, Alcoholic Beverage, Fruit Juices and Various Products of Pharmaceutical & Chemical Industries. 
  • Estimation of concentration of Insoluble substance in Liquids.
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Digital Laboratory PH Meter

Digital Laboratory PH Meter
  • Digital Laboratory PH Meter
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Approx. Price: Rs 6,000 / PieceGet Latest Price

Product Details:

Type of PH MeterPortable
Resolution (Ph)1/2 HP
Power (Volt)220 to 240 V
Battery Life (Hour)8 - 10 hrs
Power SourceElectronic

Being a celebrated company in the field, we bring forth Digital Laboratory PH Meter. This electronic device is used for measuring the acidity or alkalinity of a liquid. Set up with a glass electrode, the proposed compilation is connected to an electronic meter, which performs the measurement and display of pH reading. Our quality controllers check the series for its flawlessness, before the final transmission.


  1. Accurate results
  2. Longer operational life
  3. Low power consumption


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Cm 180 Conductivity Meter

Cm 180 Conductivity Meter
  • Cm 180 Conductivity Meter
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Approx. Price: Rs 7,500 / PieceGet Latest Price
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Product Details:

Model Name/NumberCM 180
MaterialMild Steel
Display TypeDigital
WeightApprox. 3 kg
Size295 x 165 x 140 (WxDxH) mm
Power Requirement230 V +- 10% AC,50 Hz,1phi,5 VA Max

  • For measurement of conductance ofAqueous & Non-Aqueous solutions inCooling Towers Demineralizer output,Reverse Osmosis, Steam Boilers,Condensate return, Water Streams,Boiler blow down, Acid, Salt and AlkaliConcentrations, Laboratory Analysis,Fruit Peeling, Oceanography, Salinity &Desalinization, Level Detection,Chemical Streams etc.
  • Direct reading referred to 25°C.Extendable to measure Total Dissolved Solids.
  • For conductometric titrations of Acids, Bases and specific Organic compounds in Aqueous & Non Aqueous and Biological media.
  • Wide range measurements frompower station boiler feed water.
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    Reach Us
    R. Rajagopal (Director)
    Sigma Scientific Products
    Sri Ram Nivas, No. 15, Hindu Colony, 9th Cross Street, Nanganallur
    Nangainallur, Chennai - 600061, Tamil Nadu, India

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