RSY-1 portable meat moisture analyzer Overview of meat moisture analyzer:

RSY-1 portable meat moisture analyzer - Technical specifications of meat moisture analyzer:
Measurement object: Fresh meat of livestock and poultry (pork, beef, lamb, chicken, etc.)
Moisture measurement range: 65-85%
Sampling time: One sampling time<2s
Sampling frequency: output measurement results every 10 samples
Measurement error: ≤ 1.0% within the range of 70-78%
Repetitive error: ≤ 0.5% within the range of 70-78%
Power supply voltage: 9V (1 6F22 stacked battery)
Power consumption: approximately 45mW
Instrument appearance: approximately 180 × 50 × 28 (mm)
Display mode: 3-digit LCD (with Chinese characters)
Operating environment temperature: 0-40 ℃
Operating environment humidity: 20-90% RH
RSY-1 portable meat moisture analyzer features:
(1) Good measurement accuracy. The RSY-1 meat moisture analyzer adopts a needle shaped multi electrode moisture sensor for sampling, and the arithmetic mean of 10 random samples is taken as the measurement result, which improves the accuracy and repeatability of the instrument.
(2) Multiple measurement varieties correspond to different measurement varieties. The RSY-1 meat moisture rapid analyzer can set different benchmark values to achieve rapid and accurate determination of moisture in various tested samples, avoiding measurement errors that may be caused by variety factors, quality factors, meteorological and regional reasons.
(3) The previous drying weight loss method requires at least 30 minutes of drying time, and if on-site sampling time, sample preparation time, and other operation time are added, it takes at least 1 hour to obtain a quantitative detection result of a sample. However, the RSY-1 meat moisture rapid analyzer uses the arithmetic mean of 10 random samples as the measurement result, which is representative for sample observation and only takes 1 minute to obtain more quantitative detection results of a sample.
(4) Low power consumption and small size. Due to the use of battery power, the meat moisture analyzer is designed with low-power devices and low-power circuits, and software is used as much as possible to complete the functions of the meat moisture analyzer, simplify the hardware circuit, and reduce instrument power consumption. The instrument has a compact structure, small volume, light weight, and is easy to carry.
(5) The meat moisture analyzer is easy to operate and only has one operation key. Through the display information prompt and software management on the LCD monitor, all functions of the numeric and control keys can be achieved with a single key, making it easy to operate and less prone to misoperation.
(6) The drying weight loss method without loss of the tested sample requires crushing the tested sample and then drying it. The dried sample loses all water and no longer has edible value. The sampling sensor of the RSY-1 meat moisture rapid analyzer uses needle shaped electrodes, which are not only easy to insert into the measured sample, but also do not affect the tissue structure, appearance, physical, chemical, and biological properties of the measured sample, and do not consume the sample during the measurement process.
(7) The intelligent instrument with strong functions uses a low-power microcontroller as the information processing core, and has multiple intelligent functions such as battery undervoltage prompt, sampling operation error prompt, uneven sample moisture content prompt, instrument working status display, sampling frequency display, digital filtering, and automatic calculation of benchmark value, which improves the practicality of the instrument.

Appendix GB18394-2001 Moisture Limits for Livestock and Poultry Meat

The normal range of moisture content in livestock and poultry meat in China is specified in Appendix 1 of GB 18394-2001.

Appendix 1: Moisture Limits for Livestock and Poultry Meat