Send Email
Send SMS
Nunes Instruments
Nunes Instruments

Home » Products »


we are provided in Analyzers

Hardness Analyzer


Hardness Analyzer
Get Best Quote

Thanks for Contacting Us.

Approx. Rs 1.5 Lakh / PieceGet Latest Price

Product Details:
Minimum Order Quantity1 Piece
HumidityUp To 90% Not Condensable
Unit DimensionsH 23.6"(60 Cm), W 15"(38 Cm), D8.3" (21 Cm)
Weight 17 Kg (37.5 Lbs.)
Power Supply110-220Vac, 50-60 Hz 80 VA
Alarms2 or 4 Configurable Alarm Relays
Analysis Time7.5 Min

The Waltron 3051 Hardness Analyzer Stands Alone As Able To Deliver The Most Accurate And Repeatable Results For Online Analysis of Low Level Hardness In Ultrapure Water.


  • Range: 0–1000 Ppb (Other Ranges Available Upon Request)
  • Accuracy: +/– 5 Ppb Or +/–3% Of Full Scale, Whichever Is Greater
  • Reproducibility: +/– 5 Ppb Or +/– 5% Of Reading, Whichever Is Greater
  • Sampling Frequency (Cycle Time)
  • One Reading Every 15 Mins, Adjustable
  • Required Maintenance
  • Once A Month Replenish Reagents, Quarterly Replace Tubing
  • Reagent Consumption (Approximate)
  • 3 Reagents, 2L Each Per Month
  • Sensor Classification
  • Colormetric With Glass Flowcell And LED Source


  • Boiler Water, And Cooling Water
  • Ambient Temperature Range: 10-45ºC Analyzer (50-113ºF)
  • Atmospheric Pressure Range
  • No Limits
  • Positioning And Installation Details
  • Wall Mounting Or With Bench Support, Panel Mounting (Optional)
  • Degree of Protection: IP55 (NEMA 4): Wet Section, IP65 (NEMA 4x): Electronics
  • Certification (On Request): Meets Low Voltage And Low Electromagnetic Compatibility Directives
Yes! I am Interested

Online COD BOD Nitrates Analyzer


Online COD BOD Nitrates Analyzer
Get Best Quote

Thanks for Contacting Us.

Approx. Rs 15 Lakh / PieceGet Latest Price

Product Details:
Minimum Order Quantity1 Piece
1- Control box300 x 300 x 170 mm
Weight3 Kg
ProtectionIP 65
Programmable automatic sampling from 5 to 30 minutes

Driven by a vision to achieve significant growth in this industry, we are providing a premium quality array of Online COD BOD Nitrates Analyzer. Protection of water resource is a National & European priority for the coming years.If the permanent pollution of surface water tends to lower down following the progress of waste water treatment, accidental pollution and bio-terrorism become a more and more present threat.Protecting sampling points, setting up restricted areas and surveying the quality of water dedicated for human use remains today as apriority.


  • Modular measurement and control system for all applications
  • Measurement storage for an extremely long time
  • Remote calibration and control via cable, Intranet, Internet and GPRS

Other Details:

  • Detector
  • UV diode array spectrophotometer (204- 323 nm) without anymoving parts
  • Easy to maintain, 50 mm quartz cuvette
  • Pulsed deuterium source for a far UV high energy
  • Sampling
  • Automatic and sequential sampling circuit rinsing and cuvettecleaning
  • Pinching valves Ø 8 mm for TSS reading without filtration
  • Date transfer
  • Current loops
  • RS 232
  • UV-Pro software for data storage and UV spectrum management
  • Casing
  • 2- Fluidic box: 300 x 300 x 170 mm, Weight: 3 Kg, ProtectionIP 65
  • 3- Polychromator box: 280 x 190 x 180 mm, Weight: 3 Kg, Protection IP 66/65

  • Physical method with almost no consumable
  • Very fast reading (< 5 minutes)
  • Easy and low maintenance
  • Both quantitative and qualitative reading
  • Build in separates enclosures with aqueous sample isolated from electronics
  • Fitting with most of tele-transmitable systems
  • Fully automatic.
  • Measuring Range

Correlation with Organic Matter:
  • COD : 0.2 to 8750 mg/L
  • BOD : 0.05 to 8750 mg/L
  • TOC : 0.1 to 7500 mg/L
  • TSS : 0.5 to 2500 mg/L
  • Nitrates measurement:
  • NO3 : 0.1 to 1000 mg/L

Undesirable substances detection:
  • Components: 2, 4 D, Diuron, Chlorpyriphos, Atrazine 200, Aminotriazole, Paraquat, Diazinon, Azulene, hexazinone, Diquat, Bentazone, Aromatic Hydrocarbons
Yes! I am Interested

Ceramic Hotplate Magnetic Stirrer


Ceramic Hotplate Magnetic Stirrer
Get Best Quote

Thanks for Contacting Us.

Approx. Rs 42,500 / PieceGet Latest Price

Product Details:
Minimum Order Quantity1 Piece
Dimension LxWxH (mm)300 x 190 x 126
Weight5 kg
Plate Size(mm)190 x 190
Top Plate SizeCeramic
Max. Volume (ml)5000
Temp. ControllerPID
Power Wattage600 W
Power supplyAC 220V / 50Hz

  • Digital LCD display with back light
  • Big Size Ceramic hot plate with flame protection and durability
  • Heating and stirring can proceed simultaneously.
  • Temperature & Stirring speed is stepless adjusted.
  • Real temperature & speed display on the screen simultaneously
  • Two sensors, outside PT 100 sensor controls the liquid temperature, inside K type sensor control the hot plate temperature (selectable)
  • Over temperature alarm
  • Connect the temperature probe and place into glass container being stirred to measure and maintain the object temperature. Accuracy is ±1 °C.

  • Stir Bar, Temperature Probe, Stand, Instruction Manual



Max Temp. ( Plate Surface)300°C
Temp. Accuracy0.5°C


    Yes! I am Interested

    Multifunction Laser Leveler Tool with Tripod


    Multifunction Laser Leveler Tool with Tripod
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 9,450 / PieceGet Latest Price

    Product Details:
    Minimum Order Quantity1 Piece
    ModesCross Line, Laser Point Indicator, Ground Level Line, Vertical Line, Level Line, Led Night View
    Item Size105 x 55 x66 mm
    Laser Wave-Length630 to 680 mm
    Output Power5 mW
    Accuracy+/- 0.5mm per meter
    Power3 x AG13 (3 x1.5V)

    Plastic Multifunction Laser Level Leveler Tool with Tripod


    • Brand new and high quality
    • Made of quality ABS plastic, Lightweight and practical.
    • With vertical and horizontal water columns and LED indicator
    • A must-have measuring tool

    Please do not look at the laser line directly. Keep away from water. Scissor-type tripod is included.

    Yes! I am Interested

    View PDF

    Explore More Products

    Contact via E-mail
    Contact via SMS
    Nunes Instruments
    Sebastian Nunes (Technical Director)
    No. 789/1109, Avinashi Road, Opposite Regional Passport Office ,
    Coimbatore - 641018, Tamil Nadu, India
    Call Us: 
    Call Response Rate: 98%
    Share Us :
    F G T L

    Home  |   Profile   |  Products  |  Site Map  |   Contact Us   |   Mobile Site

    © Nunes Instruments. All Rights Reserved (Terms of Use)
    Developed and Managed by IndiaMART InterMESH Limited

    Nunes Instruments