1、 Purpose:
Used for automatic measurement of inhibition zone, analysis of β - lactase test, analysis of antibiotic susceptibility potency, etc.

2、 Main technical indicators
1★imaging
(1) Equipped with an A4 format color CCD scanning imager (with adjustable brightness and automatic focusing), it can achieve suspended dark field imaging with an optical resolution of 29.6 million pixels.
(2) Suitable for culture dishes: rectangular plates within 50-180mm and A4 size, capable of simultaneously measuring 6 90mm plates.
2★Antibacterial zone measurement
(1) One click fully automatic determination of all antibacterial zones in 6 90mm diameter petri dishes, capable of fully detecting locally adhered antibacterial zones, and automatically obtaining results such as antibacterial zone area and diameter in the presence of local text interference. Measurement and analysis take 1-4 seconds, and can save or view various types of analysis data uniformly.
(2) Authentic visual comparison and editing functions. The reading resolution of the antibacterial zone measurement system is ≤ 0.001mm, the highest optical measurement resolution is ≤ 0.0053mm, and the repeated measurement error is ≤± 0.01mm or ≤± 0.1%; The measurement error of potency is ≤± 0.1%; Repeated measurement error of potency ≤ ± 0.1%; The measurement difference between stations is ≤ 0.2%.
3★Sulbactam sensitive β - lactase test
(1) According to the national Ministry of Health's "Method for the Detection of Sulbactam Sensitive β - Lactamases in Milk and Dairy Products - Cup Plate Method", measure the content of sulbactam sensitive β - lactamases (Jinyulanase) in milk and dairy products. The diameter of the inhibition zone generated by tubes (A), (B), and (D) in the pure water control can be used to automatically determine whether the analysis results of the six petri dishes are valid. A positive or negative result output report can be automatically generated based on the diameter of the inhibition zone generated by tubes (A) and (B) in the sample.
(2) Automatically remove impurities or defects based on differences in size, making the report more comprehensive and reliable. It can generate reports that comply with GLP/GMP requirements, adhere to the integrity of raw data and records, and provide comprehensive data support for laboratory certification. Historical data can be accessed freely, facilitating digital file management in the laboratory.
4★Analysis of antibiotic susceptibility potency
(1) The petri dish can be placed in any direction. It has the functions of automatic selection of antibacterial zone samples, accurate visualization comparison, and editing. The resolution error of the antibacterial zone measurement system is ≤ 0.001mm, and the repeated measurement error is ≤ 0.3%; The measurement error of potency is ≤ 0.3%; Repeated measurement error of potency ≤ 0.3%; The measurement difference between stations is ≤ 0.2%.
(2) Compliant with the Chinese Pharmacopoeia, USP United States Pharmacopeia, and EP European Pharmacopoeia, capable of completing the latest National Pharmacopoeia (2020 edition) first, second, and third dose and combined calculations, as well as antibiotic potency analysis for all bacterial strains. Combination optimization analysis characteristics with potency.
(3) Built in with the latest 25th edition (2015) of the American CLSI "Antimicrobial Susceptibility Test Execution Standard", providing a data input and modification platform for easy updates, and providing a quick tool for paper based drug susceptibility analysis.
(4) According to the food additive Streptococcus lactiae QB 2394-2007 standard, more than 24 inhibition zones of a large rectangular plate can be automatically measured at once and the potency can be automatically analyzed.
5. Measurement function: Fully automatic size calibration, also available for manual calibration. Accurate measurement of length, angle, radian, area, arc, and any curve can be achieved by dragging with the mouse.
6. Data export: The analysis results can be saved and automatically generated into Excel or PDF document reports. The software has an online upgrade feature.
7★Data traceability, permission protection, traceable operation records, in compliance with GLP and GMP requirements, ensuring the security, integrity, and authenticity of data information.
(1) System administrator: responsible for creating and managing accounts for all regular administrators and operators, and setting permissions for regular administrators and operators. There is only one system administrator who has the highest authority in the system.
(2) Ordinary administrator: responsible for reviewing and archiving all test data, as well as managing other system data. The system can assign multiple regular administrators, whose permissions are set and assigned by the system administrator.
(3) Operator: Responsible for sample production, testing, correction, generating electronic reports, submitting for review, etc. The system can assign multiple operators, whose permissions are set and assigned by the system administrator.
(4) All accounts can change their login password, set their own electronic signature, and output it to the report.
(5) The system automatically records the operation records of each account, and the system administrator can trace, view, and output the operation records.

3、 Standard configuration
1. HiCC-E β - lactase analyzer system software USB flash drive and software lock 1 set
2. One A4 color CCD scanning imaging device

notes：
1. In this technical proposal★The payment must be responsive, otherwise it is a significant deviation.
2. This product requires the use of a computer, and it is recommended to choose a branded computer (Core i5 9th generation or above CPU/16GB memory/21.5 "color display/wireless network card, 4 or more USB 2.0 ports, running on Windows 10 full professional or flagship version).
3. Optional: Oxford Cup Placement Plate (4-well plate corresponds to two doses, 6-well plate corresponds to three doses), suitable for 90mm culture dishes and 7.8mm Oxford cups that comply with the new pharmacopoeia.