Surface Cleanliness Tester

Product Introduction:

　　Surface Cleanliness TesterThis device is a newly upgraded product with the Android intelligent operating system. The operation uses biochemical reaction methods to detect ATP content. The ATP fluorescence detector is based on the principle of firefly luminescence and uses the "luciferase luciferin system" to quickly detect adenosine triphosphate (ATP). The ATP swab contains a reagent that can lyse the cell membrane, release ATP inside the cell, react with specific enzymes contained in the reagent, produce light, and then use a fluorescence lux meter to detect the luminescence value. The number of microorganisms is proportional to the luminescence value. Since all living cells contain a constant amount of ATP, the ATP content can clearly indicate the amount of residual microorganisms and other organisms in the sample, which is used to judge the hygiene status.

Instrument application:

　　Surface Cleanliness TesterThe Leinde ATP fluorescence detector is widely used in various industries such as bacterial and microbial detection, medical and health, food safety, market law enforcement, surface cleanliness testing, medical and epidemic prevention, water quality and water management, production line hygiene, industrial water treatment, environmental protection testing, customs entry and exit quarantine, and other law enforcement departments.

Software platform:

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

Instrument characteristics:

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

High sensitivity -10-15 to 10-18 mol

Fast speed - conventional cultivation methods require 18-24 hours or more, while ATP only takes a dozen seconds

Feasibility - There is a clear correlation between the number of microorganisms and the ATP content in microorganisms. By detecting ATP content, the number of microorganisms involved 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 only simple training is needed for on-site operation by general staff.

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

Strong interactivity - Android high-sensitivity 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. Coliform bacteria: 1-106 cfu

6. Detection range: 0 to 999999 RLUs

7. Detection time: 15 seconds

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

9. Operating temperature range: 5 ℃ to 40 ℃

10. Operating humidity range: 20-85%

11. ATP recovery rate: 90-110%

12. Detection mode: RLU, Escherichia coli screening

13. Data storage: 4G memory can store 100000 pieces of data

14. The upper and lower limits can be set arbitrarily

15. Automatically determine whether it is qualified or unqualified

16. Automatically calculate the pass rate

17、 内置自校光源

18. Self check after 30 seconds of startup

19. Equipped with a miniUSB interface, the results can be uploaded to a PC

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

21. Equipped with software driven USB drives instead of traditional CDs

22. Instrument dimensions (W × H × D): 188 mm × 77 mm × 37 mm

23. Use rechargeable lithium batteries without battery replacement

24. Standby state (20 ℃): 6 months

25. Chinese and English operation manual

26. Stable liquid luciferase

27. Wet integrated collection swab