ZY-500Microbial measurement analyzer(Antibacterial zone measuring instrument)

Audit trail

Third level permission allocation and electronic signature

Detailed log management

data backup and recovery

Historical data cannot be modified or deleted

Ensure the integrity of raw data and metadata

Security technology

Based on the physical characteristics of the operator (fingerprint), identity verification is carried out to make the identity verification process safer, more reliable, accurate, and convenient. Each operator can authenticate three fingerprints.

transmission imaging

Adopting the principle of dual light source transmission imaging, utilizing the full spectrum（ReadyScan LEDTechnology)LEDLight source and upper dedicated parallel light source12Line matrixCCDForm a detection unit.

Instrument calibration

Reaching《JJF 1614-2017The requirements for various detection indicators in the "Calibration Specification for Antibiotic Titer". Regular calibration of instruments can be carried out using standard templates calibrated by legal metrology institutions.

Compliant with standards

Complies with the Chinese Pharmacopoeia（CP 2020）The United States Pharmacopeia（USP）European Pharmacopoeia（EP）British Pharmacopoeia（BP）Japanese Resistance Base（JP）American Society of Analytical Chemists（AOAC）The relevant regulations for the detection of microorganisms by turbidity method can complete the determination and analysis of antibiotic potency using various dose tube disc methods. Compliant with《GBT5009.95-2003Determination of tetracycline antibiotics residues in honey 《SN/T 3979-2014In milk and dairy productsβ-Method for determination of lactases Requirements for testing methods in standards such as the Cup Plate Method.

Supporting equipment

ZY-300GThe steel pipe holder is a specialized equipment used for placing Oxford cups. Four or six Oxford cups can be dropped into the dish at the same height, ensuring that the Oxford cups sink to the same depth on the surface of the culture medium, providing uniform initial conditions for antibiotic diffusion and greatly improving the accuracy of the experiment.

The enclosed steel pipe storage system can prevent dust and bacteria from falling, reduce the preparation work for disinfection before the experiment, and improve work efficiency while ensuring precision.

ZY-500Microbial measurement analyzer(Antibacterial zone measuring instrument)

Technical parameters:

Flat dish measurement range 1～100mm

Measure the diameter of the petri dish 0～50 mm

scanning speed2400dpi，12ms/line

Six dish petri dish measurement time≤5Seconds, single disc measurement time≤1second

measure Single six disc measurement, measuring area210×297mm

resolution≤ 0.001mm

Repeated measurement accuracy≤0.002mm

Accuracy of potency measurement≤0.3%

Precision of repeated measurement of potency≤0.3%

Inter station error≤0.2%