Nunes Instruments

Water testing instruments are devices used to analyze and measure various parameters of water quality. These instruments help ensure that water is safe for consumption, industrial use, and environmental protection by assessing factors such as contamination, chemical composition, and physical properties.

• Water quality measurement
• pH meter
• Turbidity meter
• Conductivity meter
• Dissolved oxygen meter (DO meter)
• Total dissolved solids (TDS) meter
• Chlorine meter
• Hardness tester
• Nitrate tester
• Phosphate tester
• Metal test kit
• Microbial test kit
• Water quality analyzer
• Portable water testing kit
• Automated water quality sensor
• Water contamination
• Water pollutants
• Water chemistry
• Water treatment
• Environmental monitoring
• Water testing reagents
• Colorimetric tests
• Spectrophotometric tests
• Field testing
• Water safety
• Water quality control
• Water testing protocols
• Water analysis
• Water testing parameters
• Waterborne pathogens
• Water hardness
• Nutrient pollution
• Turbidity units (NTU)
• Conductivity units (µS/cm)
• Dissolved oxygen levels (mg/L)

The 3-Impeller Water Meter is a compact and reliable device designed for measuring water flow in small-scale systems. Constructed with an acrylic body for transparency and durability, it features silicone seals for leak-proof operation. The meter uses an impeller mechanism to accurately measure flow and can be installed easily via a G1/4 threaded connection (12.9 mm outer diameter). Its precise measurement capability makes it suitable for laboratory, residential, or light industrial water monitoring applications.

• 3-impeller design for accurate flow measurement

• Transparent acrylic body for visual inspection

• Leak-proof silicone seals

• Standard G1/4 threaded connection (12.9 mm OD)

• Compact and easy to install

• Suitable for low to moderate flow rates

• Reliable performance in laboratory and small-scale industrial applications

• Laboratories: Precise water flow measurement for experiments and tests

• Residential Systems: Small-scale water monitoring

• Industrial Test Setups: Flow measurement in equipment testing

• HVAC / Water Treatment: Monitoring water circulation in small systems

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Keeping the variegated demands of customers in mind, we are offering quality assured array of Water Test Kit. This Water Test Kit is used detect the harmful chemicals and contamination in water. Our product range is used in industries like drinking water, fisheries and agriculture.

Features:

• Compact and Mobile
• User Friendly
• Accurate results

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

• the furnace which provides heat usually by burning a fuel and the Boiler propera device in which the heat changes water into steam. The steam or hot fluid is then recirculated out of the boiler for use in various processes for heating applications. Proper pre-treatment of Boiler feed water is an important part of operating and maintaining a boiler system. As steam is produced dissolved solids become concentrated and form deposits inside the boiler. This leads to poor heat transfer and reduces the effciency of the boiler. Dissolved gasses such as oxygen and carbon dioxide will react with the metals in the boiler system and lead to boiler corrosion. In order to protect the boiler from these contaminants they should be eliminated or at least through external or internal treatment.

• Our VT102 - BOILER WATER COMBINATION TEST KIT is easy to use and gives reliable and accurate results. Parameters - Total Hardness 2-40 5-100 25-500 Mg/L As Caco3 Parameters - Calcium Hardness 5-100 Mg/L As Caco3 Parameters - Alkalinity 10- 200 & 100-2000 Mg/L As Caco3 Parameters - Chloride 10-200 & 50-1000 Mg/L As Chloride Parameters - Ph 4 To 10 Iron (Dissolved) 0.0 To 2.0 Mg/L As Fe Parameters - Silica 5 To 80 Mg/L As Sio2 Parameters - Orthophosphate 0 To 40 Mg/L As Po4 Parameters - Sulphite 5- 100 Mg/L As So3 No. Of Tests - 100 Each.

Our Portable Water Testing Kits are designed to deliver reliable and accurate results for laboratory and water treatment applications. Encased in a durable and compact box, these kits are easy to transport, making them ideal for both on-site and laboratory use.

Key Features:

• Application: Laboratory and Water Treatment
  Suitable for diverse testing needs in professional environments.
• Material: Glass, Steel, and Plastic
  Constructed with high-quality, durable materials to ensure longevity and precision.
• Type: Portable
  Compact design for convenience without compromising functionality.
• Surface Treatment: Color Coated
  Provides a sleek, professional appearance while enhancing resistance to wear and tear.
• Density: 7.9 kg/dm
  Engineered for stability and robust performance during testing procedures.

• 6 different parameters: pH, TDS (EC, CF, PPM), Temperature (°F & °C)
• Built-in Rechargeable Battery
• Large, Tri-Screen LCD Display; 3 results displayed simultaneously
• High pH accuracy up to ±0.1 pH
• Electrode & Probe:
• o pre-calibrated (factory calibrated)
• o plastic-coated for enhanced protection
• o detachable BNC composite
• Instantaneous reading results
• European Union standards compliant (CE Marking on product)
• Option for mounting or hanging
• Quick and easy Installation
• Easy calibration of pH and TDS via mini-screw driver (detailed procedure is in manual)
• Reliable and stable and transportable
• The operation is simple and comfortable
• Comes complete with FREE pH6.864 and pH4.003 calibration solutions

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Acidity can be caused by mineral or organic acids, or by carbon dioxide as Carbonic Acid. Acidity of aqueous solutions contributes to corrosion and influences the rate of biological processes.

The VT-3820 acidity test kit makes monitoring quick, easy and safe.

During testing, when colour change is achieved, under careful conditions - usually using a burette – the reagent is added, drop by drop, until the solution turns to the colour required. The user will then count how many drops of reagent were used to achieve complete colour change. The number of drops used will determine the chemical concentration and results can be found in the manual included.

However, the compact size gives the user the versatility to use this kit anywhere.

With the use of diluted sodium hydroxide as the titrant and bromophenol blue or phenolphthalein indicators, the contribution of strong or organic acids can be determined.

The measurement of the strong acid contribution to the sample acidity is known as methyl orange acidity. This is carried out by titrating with sodium hydroxide until the solution turns from yellow to green/blue (pH endpoint about 4.5). The total acidity caused by both mineral and organic acids is determined by titrating to an endpoint pH of 8.3, using phenolphthalein as an indicator. This is known as phenolphthalein inacidity.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

• Simultaneous display of PH and ORP
• Simultaneous control of two pumps/valves
• 115/220 VAC (Internally selectable)
• Heavy Duty 10 Amp at 115 VAC Relays

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

A Water Absorbency Tester is a specialized device used to measure the ability of materials, such as textiles, paper, and nonwoven fabrics, to absorb water. This instrument is critical in industries such as textiles, paper manufacturing, hygiene products, and packaging, where the moisture absorption properties of materials are essential for determining product quality and performance.

• Accurate Measurement: Provides precise data on the rate and amount of water absorbed by a material, ensuring consistent and reliable results.
• Adjustable Settings: Allows users to customize test parameters, including the volume of water, duration of the test, and type of material being tested.
• Digital Readout: Equipped with a digital display to show real-time results, providing easy interpretation of test outcomes.
• Efficient Testing Process: Designed to quickly measure the absorbency of materials in a controlled environment, reducing testing time while maintaining accuracy.

Comprehensive Testing for Water and Soil Quality

The V-Tech Water and Soil Analysis Kit is a professional-grade testing solution designed to assess the chemical, physical, and biological properties of water and soil. Ideal for environmental monitoring, agriculture, research, and industrial applications, this kit provides accurate and reliable results to ensure compliance with quality standards.

• Multi-parameter testing for pH, turbidity, conductivity, dissolved oxygen, hardness, nitrates, phosphates, and more.
• High-precision digital meters and chemical reagents for accurate analysis.
• Portable and compact design for on-site and laboratory testing.
• User-friendly operation with easy-to-follow instructions.
• Durable carrying case for secure storage and transport.

• TDS -1 Range 0 - 1999 ppm/ Reso- 1 ppm
• TDS -2 Ranges 0 - 10 ppt (1 ppt = 1000 ppm)/Reso - 0.01 ppt
• COND- 3 Range - 0 - 2000 us / Reso- 1 us
• COND- 4 Range - 0 - 20 ms (1 ms = 1000 us)/Reso-0.01 ms

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.