Description
Product Overview
The HFBTE Digital Turbidity Meter is a high‑performance portable turbidimeter designed for precise measurement of suspended particles in liquids across a broad range of applications. Built on the nephelometric principle defined by ISO 7027, the instrument offers a measurement span from 0.02 to 1000 NTU, covering both low‑turbidity drinking‑water standards and high‑turbidity industrial processes. The device features a rugged ABS housing that meets IP54 protection, ensuring resistance to dust and splashes while maintaining a lightweight profile of just 3.31 pounds. A clear LCD display presents real‑time readings, and the intuitive keypad allows users to select from four turbidity units (NTU, FTU, FNU, and JTU) with a single press. Calibration is streamlined through 2‑5 point procedures using the included calibration standards solution, guaranteeing traceability and repeatability. An integrated USB interface enables seamless data export to computers for further analysis, complying with common laboratory information management systems. The meter also stores up to 100 data sets internally, providing on‑site data retention when connectivity is limited. Overall, the HFBTE Turbidity Meter combines durability, accuracy, and user‑friendly operation, making it a versatile tool for environmental monitoring, process control, and quality assurance.
Usage
Designed for both laboratory and field environments, this portable turbidimeter excels in a variety of settings. In municipal water treatment facilities, operators can quickly assess raw water clarity, monitor filtration efficiency, and verify compliance with regulatory limits. In manufacturing, the meter assists process engineers in controlling slurry concentrations, ensuring consistent product quality in sectors such as ceramics, paints, and food processing. Environmental scientists deploy the device for on‑site river and lake assessments, capturing data on sediment load and turbidity spikes after storm events. The compact form factor allows technicians to carry the instrument in a protective case, while the USB port facilitates immediate data transfer to laptops or tablets for real‑time reporting. The device operates reliably within a temperature range of 0 °C to 60 °C and tolerates relative humidity below 80 %, making it suitable for outdoor fieldwork in diverse climates. Its battery‑powered design provides up to 12 hours of continuous operation, ensuring uninterrupted measurements during extended sampling campaigns.
Why Choose Us
Choosing the HFBTE Digital Turbidity Meter means investing in a solution backed by rigorous quality assurance and responsive customer support. Each unit undergoes a multi‑stage calibration process in our ISO‑certified facility, guaranteeing that the instrument meets the stringent accuracy requirements of ISO 7027. The inclusion of certified calibration standards eliminates the need for external solutions, reducing operational costs and simplifying setup. Our engineering team provides comprehensive documentation, including a detailed user manual, quick‑start guide, and calibration protocol, all written in clear, non‑technical language. Should you encounter any issues, our dedicated technical support line is available 24 hours a day, five days a week, and our warranty covers parts and labor for two years from the date of purchase. Additionally, we offer optional software packages that integrate measurement data directly into popular data‑analysis platforms, enhancing workflow efficiency. By selecting HFBTE, you gain a reliable partner committed to delivering precision, durability, and ongoing service throughout the product lifecycle.
Key Features
- Wide measurement range of 0.02‑1000 NTU covers all industry standards, delivering confidence in both low‑ and high‑turbidity applications.
- 2‑5 point calibration with included standards ensures traceable accuracy without the need for external solutions.
- USB data transfer and internal memory for up to 100 records simplify data management and reporting on‑site.
- Compact, rugged design with IP54 protection allows reliable operation in harsh field environments.
- Responsive after‑sales support and a two‑year warranty provide peace of mind and long‑term value.
FAQ
What is the recommended calibration frequency?
For optimal accuracy, we recommend performing a full 2‑5 point calibration at the start of each day of use, or whenever the instrument is moved to a new location with different temperature or humidity conditions. If the device is used intensively, a mid‑day verification using the low‑range standard (0.02 NTU) helps detect any drift. The built‑in memory will alert you when a recalibration is advisable based on the number of measurements taken since the last calibration.
Can the meter measure turbidity in non‑water samples?
Yes, the HFBTE Turbidity Meter can be used with any clear liquid that does not contain air bubbles or opaque particles that could interfere with the nephelometric sensor. Common non‑water applications include oil‑based suspensions, chemical reagents, and food‑grade syrups. It is important to ensure the sample is well‑mixed and free of foam before measurement to obtain reliable results.
How does the USB interface work with my computer?
The USB port follows a standard CDC (Communications Device Class) protocol, allowing plug‑and‑play connectivity with Windows, macOS, and Linux operating systems. Once connected, the meter appears as a virtual COM port, and measurement data can be exported using the supplied software or any third‑party serial terminal. The exported files are in CSV format, making them easy to import into spreadsheet or statistical analysis programs.
What power source does the device use and how long does it last?
The instrument is powered by a rechargeable lithium‑ion battery that provides up to 12 hours of continuous operation under typical measurement conditions. A full charge is achieved in approximately 2 hours using the supplied USB‑C charger. Battery status is displayed on the LCD, and the device will automatically enter a low‑power standby mode after 5 minutes of inactivity to preserve charge.
Is the device compliant with any industry standards?
Yes, the HFBTE Digital Turbidity Meter complies with ISO 7027 for nephelometric turbidity measurement and meets the requirements of the EPA Method 180.1 for drinking‑water analysis. It also conforms to IEC 61010‑1 safety standards for laboratory equipment, ensuring safe operation in both laboratory and field environments.
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