Microbial testing instruments

Product Introduction:

This device is a brand new upgraded product with an Android intelligent operating system. The operation uses biochemical reaction methods to detect ATP content, and the ATP bacterial fluorescence detector is based on the principle of firefly luminescence, using the "luciferase luciferin system" to quickly detect adenosine triphosphate (ATP). ATP swabs contain reagents that can lyse cell membranes, which can release intracellular ATP and react with specific enzymes in the reagents to produce light. The luminescence value is then measured using a fluorescence illuminometer, and the number of microorganisms is directly proportional to the luminescence value. Since all living cells contain a constant amount of ATP, the ATP content can clearly indicate the amount of microorganisms and other biological residues in the sample, used to determine hygiene conditions.

Instrument application:

Hengmei microbiological testing instruments are widely used in various industries such as bacterial and microbiological testing, pharmaceutical and health, food safety, market law enforcement, surface cleanliness testing, medical epidemic prevention, water quality and water management, production line hygiene, industrial water treatment, environmental testing, customs entry and exit quarantine, and other law enforcement departments.

Microbial detection instrument software platform:

The instrument has multiple upload methods including WiFi networking, Bluetooth transmission, and data cable connection to the computer, and is equipped with an online supervision platform. Historical data can be wirelessly uploaded to the software platform for historical data analysis and statistics. Historical data can be presented in curve trend charts, pie charts, etc. Through the platform, users can achieve hygiene monitoring and plan management. At the same time, it can be instantly uploaded to the mobile end in excl format, making it convenient for mobile phones to share and read data.

Instrument characteristics:

Practicality - upper and lower limits can be set according to environmental testing needs, achieving rapid evaluation and warning of data, and rapid screening of surface cleanliness.

High sensitivity -10-15-18 mol.

Fast speed - conventional cultivation methods take more than 18-24 hours, while ATP only takes a few seconds.

Feasibility - There is a clear correlation between the number of microorganisms and the ATP content in microorganisms. By detecting the ATP content, the number of microorganisms in the reaction can be indirectly determined

Operability - Traditional cultivation methods require trained technicians to operate in the laboratory; The ATP rapid cleanliness detection operation is very simple, and can be carried out on-site by ordinary staff with simple training.

Better experience - the test tube adopts a flexible design of insertion and extraction, which can be regularly cleaned and used for a long time, extending the lifespan of the instrument.

Strong interactivity - Android highly sensitive touch operation, high-speed data processing chip, faster operation speed, and stronger stability.

Main parameters:

1. Operating program: Android system, can switch between Chinese and English

2. Display screen: 3.5-inch high-precision graphic touch screen

3. Processor: ARM Cortex-A7, main frequency 1.88GHz, 4-core high-speed chip

4. Detection accuracy: 1 × 10-18mol

5. Detection range: 0 to 999999 RLUs

6. Detection time: 15 seconds

7. Detection interference: ± 5% or ± 5 RLUs

8. Operating temperature range: 5 ℃ to 40 ℃

9. Operating humidity range: 20-85%

10. ATP recovery rate: 90-110%

11. Detection mode: RLU

12. Data storage: 4GB memory can store 100000 pieces of data

13. Can set upper and lower limit values arbitrarily

14. Automatically determine whether it is qualified or unqualified

15. Automatic statistics of pass rate

16. Built in self calibration light source

17. 30 second self check upon startup

18. Equipped with a miniUSB interface, it can upload results to a PC

19. Equipped with WiFi and Bluetooth transmission functions, the results can be wirelessly uploaded to the data analysis platform

20. Equipped with dedicated software driver USB drives instead of traditional CDs

21. Instrument size (W x H x D): 188 mm x 77 mm x 37 mm

22. Use rechargeable lithium batteries without battery replacement

23. Backup state (20 ℃): 6 months

24. Chinese and English operating manuals

25. Stable liquid luciferase

26. Integrated collection swab for wetting

Random configuration: Microbial detection instrument (handheld) host, aluminum alloy suitcase, drive USB drive, PC data cable, data analysis software, Chinese operation manual

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