Scope of application: The instrument is applicable to the rapid quantitative determination of protein in milk (including pure milk, walnuts, oats, jujube milk, bovine colostrum, etc.), milk powder (including bovine colostrum powder), soybean milk powder, soybean milk powder, eggs, etc.

*Determination of protein nitrogen in pure milk and powdered milk, reflecting the protein content in the actual sample. Non protein nitrogen (such as melamine, glycine, urea, fertilizers, etc.) does not interfere with the determination.

*Suitable for rapid quantitative testing in laboratories, it only takes 5-10 minutes to detect a sample.
*The sample pool has a flow structure that is easy to operate, clean, and maintain.
*The measurement method is simple and does not require professional personnel. It can be operated by carefully reading the instructions.
*It has functions such as measurement, setting, recording, saving, printing, and data statistics.
*Equipped with an RS-232/USB interface, it has functions such as communication, networking, and assistance.

Technical parameters:

* Determination of lower limit:

0.50% (milk)

5.00% (milk powder, soybean milk powder, soymilk powder)

4.00% (bovine colostrum)

40.00% (colostrum powder)

5.00% (eggs)

*Measurement range:

0.50% to 4.00% (milk)

5.00%～40.00%

(milk powder, soybean milk powder, soymilk powder)

4.00% to 10.00% (bovine colostrum)

40.00% to 80.00% (colostrum powder)

5.00% to 20.00% (eggs)

*Precision: 3%

*Light source: Silicon light source

*Working temperature: 15 ℃~35 ℃

*Power supply: AC 220V ± 22V

50Hz～60Hz