- Phone
-
Address
2206, 2nd Floor, No. 191 Liyuan North Street, Tongzhou District, Beijing
Beijing Keyan Yixin Technology Co., Ltd
2206, 2nd Floor, No. 191 Liyuan North Street, Tongzhou District, Beijing
Brand: Keyan Yixin
Model: MarB

Carcass Beef Online Grading SystemIntroduction
About MarB
A sensor used for non-destructive, rapid, accurate measurement of intramuscular fat percentage (IMF) in large samples.
Suitable for application research and quality control.
This tablet instrument is movable and can be used in food processing plants.
Marbl ™ FB is very suitable for measuring lamb and beef shavings in processing facilities.

Carcass Beef Online Grading SystemDetailed information
Measure the distance that occurs on the surface of the distance sensor.
The measurement is the average fat content within a volume of 19 cubic centimeters in meat.
The measurement time is less than 20 seconds.
The sensor has been calibrated using an approved FTIR method.
No daily calibration is required.
operate the instrument
The instrument includes magnetic sensors, spectrometer (located inside the cabinet), and control/user interface software (excluding computer).
The system is powered by a standard 240V, 3-pin plug.
The instrument requires some time for the sensor temperature to reach equilibrium.
Samples can be hot or cold, packaged or unpackaged.
Terminology Explanation:
%Intramuscular fat (IMF) is a key meat quality characteristic.
Nuclear magnetic resonance (NMR) is a validated, rapid, and accurate technique for measuring solid fats, such as the standard:
AOCS Cd16b-93 (USA) and ISO8292 (Europe) revised in 2000
Many alternative measurements of intramuscular fat require several days, such as the Soxhlet method and/or freeze-drying FTIR method.
Desktop nuclear magnetic resonance instruments provide rapid measurement of solid fat in food, however, this is a destructive method that uses small samples
Sexual measurement, while graded cameras have limitations in measuring the degree of marble patterns that can be measured.
MarB Information Sheet
| mark ™ sensor |
Single side magnet, RF coil Magnetic field strength: 0.12T Measurement volume: 19cm3 (uniform size: 18mm x 70mm x 18mm) Effective detection depth: approximately 35mm (95% of the signal) Can measure hot and cold meat samples. The sensor can be cleaned by wiping Sensor housing material: ABS or stainless steel. |
| Markey nuclear magnetic resonance spectrometer |
● Digital frequency range, 500 kHz to 50 MHz ● Single transmission and single reception channel Adjust the duplexer to the desired operation ● Frequency -5.1MHz, bandwidth of 0.5 MHz 100 MHz sampling, 16 bit ADC on the receiver ● Temperature control with PT100 sensor input and 100W heater output ● I/O connector for automatic tuning The system control uses built-in WiFi or Ethernet 48V, 280W external DC power supply ● Connecting cables |
| Tomco module | 250W RF amplifier, integrated with necessary cooling and power control. |
| Spectrometer software interface |
Jupiter Lab's web-based Python environment hosted on Matipo allows for GUI instrumentation The dashboard is used to control the system for common tasks and system settings. ● Provided GUI dashboard: temperature monitoring, noise inspection, frequency search ● Swing, pulse calibration FID、 Spin echo, CPMG (basic Laplace inverse transform)( Provide an instance data acquisition dashboard for ILT (Basic ILT) and 2DT1/T2 (Basic ILT). Jupiter laptop environment for creating experiments and workflows, using standard Python tools Conduct data collection and processing. Examples include notebooks. |
| Automatic tuning module | Automatically adjust the probe within 2 seconds. |
| storage cabinet |
Size: 900 x 600 x 1150 mm (LxDxH) The device is installed in a stainless steel cabinet with a fan inside. |
| Total weight | About 150 kilograms |
| Power requirements | 240V, single-phase. Including EU IEC power cables and plugs. |
| manual | Electronic documents. |