First, food testing instruments.
1, food safety detector: it can detect pesticide residues, food additives, veterinary drug residues, etc.
2. Pesticide residue detector: to detect pesticide residues in samples.
3. Edible oil detector: detect acid value, peroxide value and sesame oil purity.
4. Food additive detector: detect items such as sodium cyclamate, potassium sorbate and sodium bicarbonate.
5. Rapid heavy metal detector: detect heavy metals such as cadmium, lead, mercury, arsenic, cadmium, aluminum and cobalt.
6. Veterinary drug residue detector: it can quantitatively and quickly detect amoxicillin, malachite green, clenbuterol and aflatoxin.
7. Portable microbial detector: used to quickly detect total viable bacteria, Escherichia coli, Pseudomonas aeruginosa, salmonella, streptococcus, yeast and other microorganisms in food.
8. Moisture analyzer: detect moisture in food, liquid, etc.
Second, the commonly used laboratory instruments
1, spectrophotometer: quantitative analysis
2. Ultraviolet-visible spectrophotometer: measure the absorption degree of different wavelengths of monochromatic radiation, and make quantitative analysis.
3. Atomic absorption spectrophotometer: quantitatively analyze the absorption degree of characteristic radiation according to the ground state atoms of the tested elements.
4. Gas chromatograph: qualitative and quantitative analysis.
5. Liquid chromatography: qualitative and quantitative analysis.
6. Dissolved oxygen tester: measure dissolved oxygen.
7. Microscope: Observe tiny substances.
8. One ten thousandth balance: sample weighing.
9. Conductivity meter: Measure the conductivity of electrolyte solution.
10. Acidimeter: measure the pH value.
1 1. Constant temperature water bath: used to heat sample reagents.
12, ultrasonic cleaning machine: a tool for cleaning accessories.