Hanna HI93124 Portable EBC Haze Meter

Description

Hanna HI93124: A Revolutionary Tool for Brewers

The Hanna HI93124 is a portable haze meter designed specifically for beer quality analysis. This instrument, manufactured by HANNA instruments, is built to perform turbidity measurements in accordance with the EBC (European Brewery Convention) Standard. The meter utilizes a sophisticated optical system, ensuring high accuracy, long-term stability, and minimal interference from stray light and the sample’s color. Its operation is based on passing a beam of infrared light (at a wavelength of 890 nm) through a cuvette containing the sample. A sensor, positioned at a 90° angle, detects the amount of light scattered by undissolved particles, and a powerful microprocessor then converts this reading into an EBC value.

The HI93124’s design and features reflect Hanna’s extensive experience in producing high-quality analytical instruments. It is a vital tool for brewmasters and quality control professionals who need more than just a visual inspection to ensure product consistency. The device is provided with a log-on-demand feature, allowing users to store up to 199 measurements in its internal memory for later review and analysis. The instrument also supports data transfer to a Windows-compatible PC using an RS232 port and the HI92000 software, facilitating comprehensive data management. Its user-friendly interface and backlit LCD display make operation straightforward, guiding users through each step of measurement and calibration with clear codes.

Understanding the Haze Phenomenon in Beer

Beer clarity is a critical parameter for quality control in the brewing industry. Haze, which is an insoluble or semi-soluble particulate matter, is small enough to form a colloidal suspension in beer, scattering light and degrading the beer’s brilliance. To maintain a consistent product, brewers must accurately measure and control this haze. While various substances can cause haze, the most common issue stems from a cross-linking of polyphenols and proteins. These materials exist in equilibrium within the beer and become visible as a haze when they polymerize. To prevent this, brewers use a range of stabilization treatments and must monitor the product at multiple stages of the brewing process, especially after filtration and before the beer is transferred to bright tanks. The HI93124 is precisely the instrument designed for this purpose.

EBC Standard: The Benchmark of Clarity

The HI93124 Haze Meter is engineered to perform turbidity measurements according to the EBC (European Brewery Convention) Standard. The EBC units are the standard metric for haze in beer, ensuring that measurements are consistent and comparable across the industry. This device is specially calibrated to the EBC standard and features an infrared LED light source that minimizes color-related interference. The instrument’s ability to measure haze accurately and reliably, despite the color of the beer, makes it an indispensable tool for brewers. By providing clear, quantifiable data in EBC units, the HI93124 allows brewers to maintain the high standards of brilliance and quality that consumers expect.

The Power of AMCO AEPA-1 Standards

For the most accurate and reliable results, the HI93124 Haze Meter is calibrated using AMCO-AEPA-1 standards. These non-toxic standards are made of uniform styrene divinylbenzene polymer spheres, which ensures their stability and a long shelf life of approximately six months. Unlike older formazine-based standards, which are known to be toxic, carcinogenic, and unstable, AMCO-AEPA-1 requires no special handling or disposal. This stability guarantees that the calibration of the HI93124 remains consistent over time, providing precise and reproducible readings. This is crucial for brewers who rely on their instruments to produce a consistent product day after day.

Navigating the Device with Ease

The user-friendly design of the Hanna HI93124 makes it a simple and efficient tool for daily operations. The device features dedicated keys for all primary functions, including ON/OFF, CAL, READ, STO, and VIEW. An alternate key (ALT) is used to access secondary functions, such as clearing the memory, entering calibration mode, or viewing logged data and the date/time. The LCD display provides clear, step-by-step guidance, including status messages like “SIP” (Sampling In Progress) and error codes that help the user troubleshoot potential issues. This intuitive interface ensures that even a first-time user can quickly learn to operate the device and obtain accurate measurements.

Essential Maintenance and Best Practices

To ensure the longevity and accuracy of the HI93124, it is essential to follow best practices for maintenance and operation. The device is powered by four 1.5V AA alkaline batteries and features an auto-shutoff function to conserve battery life. The meter will display a “LO BAT” warning when batteries need replacement and will automatically shut down when the power is too low to perform measurements. For accurate readings, it is crucial to use clean cuvettes and ensure they are free of fingerprints or dirt. Samples should be thoroughly agitated but not shaken to prevent the formation of air bubbles, which can cause false readings. Regular monthly calibration is also recommended to maintain the meter’s accuracy.

The Trusted Name in Brewing Technology

When it comes to purchasing the HI93124, TPT24 online store is the premier global retailer. The store is the best destination for this product, offering a guarantee of authenticity and quality with every purchase. No matter where you are in the world, TPT24 ensures that the meter is delivered with the highest standards of service and support. This commitment to customer satisfaction and product integrity makes TPT24 the go-to source for all your brewing technology needs, providing peace of mind alongside top-tier equipment.

The HI93124: Your Partner in Quality Control

In conclusion, the Hanna HI93124 is more than just a measurement tool; it is a dedicated partner in maintaining the quality and consistency of your beer. Its specialized design for beer haze analysis, adherence to the EBC standard, and use of highly stable AMCO-AEPA-1 standards make it an indispensable device for any brewery. The user-friendly interface, data logging capabilities, and robust construction all contribute to its status as a leading instrument in the field. Whether you are a small craft brewer or a large-scale commercial operation, the HI93124 provides the precision and reliability needed to produce a consistently brilliant product. The instrument’s focus on minimizing interference and ensuring accurate readings, especially in a complex medium like beer, solidifies its value as a fundamental asset for brewers.