A Portable Turbidimeter is a handheld diagnostic tool used to measure the "cloudiness" or turbidity of a liquid. In the field, it is the primary way environmental scientists and water technicians determine if water is clean, contaminated, or effectively filtered. A portable turbidimeter is a handheld, battery-operated instrument used to measure the turbidity of a liquid-essentially, how cloudy or hazy it is. Turbidity is caused by suspended particles like silt, clay, microorganisms, and organic matter that scatter and absorb light.
Jual Lutron Turbidity Meter TU-2016
The standard unit of measurement is the Nephelometric Turbidity Unit (NTU).
Most modern portable turbidimeters use a technique called Nephelometry.
The Process : The device shines a light beam (usually a tungsten lamp or an infrared LED) into a small glass vial containing the water sample.
The Measurement : Suspended particles (silt, algae, microbes) scatter the light. A sensor positioned at a 90° angle to the light source measures the intensity of this scattered light.
The Result : The more light that hits the 90° sensor, the higher the turbidity, measured in NTU (Nephelometric Turbidity Units) or FNU (Formazin Nephelometric Units).
Most modern portable turbidimeters use the nephelometric method defined by the US EPA. They have a light source (usually an LED) and a photodetector set at a 90-degree angle to the light path.
The instrument shines a beam of light into the water sample.
Suspended particles scatter the light.
The detector at 90° measures the intensity of this scattered light.
The more light scattered, the higher the turbidity reading.
Many advanced models also use ratiometric or multiple-detector technology (detectors at 90°, 180°, and other angles) to compensate for color absorption and varying particle sizes, improving accuracy across a wide range.
Portable Turbidity Feature
- Portability & Durability: Rugged, waterproof (IP67 rating common), lightweight design for field use.
- Measurement Range: Typically from 0 to 1000+ NTU (some go up to 4000 NTU). High-precision models focus on the low range (0-10 NTU) for drinking water compliance.
- Accuracy & Resolution: Critical for low-level measurements. Look for instruments meeting regulatory standards (EPA Method 180.1, ISO 7027).
- Calibration: Easy, menu-driven calibration using AMCO/AEPA-style primary standards (e.g., formazin polymer gels or stable suspensions).
- Data Logging & Connectivity: Most store hundreds of readings with time/date stamps and offer USB or Bluetooth connectivity to transfer data to a computer or smartphone.
- Display & Interface: Backlit LCD screens with intuitive menus.
- Power Source: Rechargeable Li-ion batteries or standard AA batteries.
Jual Lutron Turbidity Meter TU-2016
Jual Lutron Turbidity Meter TU-2016
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Jual Lutron Turbidity Meter TU-2016
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Alamat : Jl.Taman Asri Blok M No.36 Kel.Cipadu Kec.Larangan,Kota Tangerang - Provinsi Banten
Phone : 021 7345.7064
Mobile/HP : 0812.8140.0749 / 0812.8770.5470
Chat : Whats App,Line,WeChat,Telegram
Website : www.moraanugerah.id -
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