Simple Haugh Value Tester Range 0-11mm Weighing 0-200g LCD Display ST208A

ST208A Simple Haugh Value Tester

The haugh value of eggs is an indicator specified by the US Department of Agriculture's egg standards for testing and indicating the freshness of eggs. Currently, this indicator is also used in China, and it is mainly divided into four levels: AA level: 72 or higher; Grade A: 71-60; B-level: 59-31; Grade C: 30 or lower;

The calculation formula for the Haugh unit is Ha=100 * lg [h+7.57-1.7 * (w ^ 0.37)], where h (mm) is the height for measuring concentrated protein and w (g) is the mass for measuring eggs.

Main technical features

● Using a digital display to show the height value of concentrated protein and eggshell thickness.

● Can detect protein height and eggshell thickness at any position

● The small LCD screen clearly displays the test results for easy recording

● Measurement range: 0.00-11.00mm

● Detection accuracy: 0.01mm

● The digital display of the balance weighing device has a weighing range of 0-200g and an accuracy of 0.01g.

● Equipped with data calculation software, input protein height and weight, and automatically calculate the Haff value.

Main technical parameters and indicators

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, meet quality standards, and have a manufacturer's certificate of conformity;

----The materials and main components provided meet the technical requirements specified in the technical documentation;

----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).

----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.

----Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.

----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee