ATP fluorescence detector full scene hygiene monitoring solution

Technical principles and core advantages of equipment

The Hengmei ATP Fluorescence Detector (HM-ATP series) is based on the bioluminescence principle of fireflies and accurately captures the content of adenosine triphosphate (ATP) through the "luciferase luciferin system". After the swab collects the sample, the lysis reagent releases ATP inside the cell, which reacts with the enzyme to produce photons. The instrument is equipped with a high-sensitivity fluorescence illuminance meter to complete the luminescence value (RLU) detection within 15 seconds, and directly quantifies the hygiene condition based on the proportional relationship between the number of microorganisms and the luminescence value.

The core characteristics of the instrument demonstrate technological leadership:

Rapid response: 15 second output result, overturning the traditional 24-48 hour waiting period of cultivation methods, achieving on-site decision-making;

Ultra high sensitivity: detection accuracy of 1 × 10 ⁻¹⁸ mol, capable of identifying contamination at the level of individual microbial cells;

Intelligent interpretation: pre-set 251 sets of limit standards, automatically determine whether the results are qualified/unqualified and calculate the qualification rate, support 50 independent user ID management;

Environmental adaptability: Stable operation within the temperature range of 5 ℃ -40 ℃ and humidity range of 20-85%, meeting the needs of complex scenarios such as cold chain workshops and high-temperature kitchens.

Multi domain application scenario solutions

1. Full chain monitoring of food safety

In the food processing process, the Hengmei ATP fluorescence detector is deeply integrated into the HACCP system:

Raw material safety screening: Microbial residue detection is carried out on the surface of meat, vegetables, and fruits, with a detection range of 1-10 CFU of Escherichia coli covering the threshold of common foodborne pathogenic bacteria;

Production line hygiene control: Real time wiping and testing of equipment contact surfaces (cutting tools, conveyor belts) are carried out every shift, and automatic alarm is triggered when RLU value exceeds the limit to prevent cross contamination;

Catering terminal management: equipped with wetting integrated swabs, quickly detect the cleanliness of tableware, output visual results within 10 seconds, and assist market supervision and law enforcement.

2. Medical epidemic prevention and hospital infection prevention and control

For high-risk areas of hospital infections:

Dynamic monitoring of material surfaces: daily high-frequency detection of key points such as ICU bed rails and surgical instrument tables, with a sensitivity of 10 ⁻¹⁸ mol, accurately identifying biofilm residues;

Hand hygiene compliance management: After cleaning the hands of medical staff, on-site testing is conducted, and if the RLU value is ≤ 50, it is considered qualified. The data is uploaded to the hospital infection platform in real time.

3. Water quality and environmental monitoring

Applied to drinking water and industrial wastewater scenarios:

Rapid screening of water sources: detecting the total amount of microorganisms in water bodies, with a wide range of 0-9999 RLU suitable for full spectrum analysis from pure water to polluted water bodies;

Wastewater treatment efficiency evaluation: Sampling of filter membrane outlet, ATP recovery rate of 90-110% to ensure data reliability, and optimization of activated sludge treatment process.

4. Aseptic assurance in industrial processes

In clean workshops such as pharmaceuticals and electronics:

Clean room surface certification: RLU warning limit is set according to ISO 14644 standard, and the plug-in swab sleeve design avoids secondary pollution;

Biological load control of packaging materials: replaces traditional 48 hour cultivation and completes biological contamination risk assessment before packaging material shipment in 15 seconds.

Intelligent data management platform

Hengmei Instrument builds a three-level data center system to achieve digitalization of health management:

Multi mode transmission: Real time upload through WIFI, Bluetooth synchronization or USB export, and import detection data into the cloud platform;

Dynamic visualization: The platform automatically generates pollution heat maps, qualification rate trend curves, and microbial community distribution pie charts to assist in locating weak hygiene points;

Compliance traceability: The test results are associated with user ID, GPS location, and timestamp, meeting electronic record standards such as FDA 21 CFR Part 11.

Implement benefits and guarantee system

Significant quantification of application benefits:

The detection efficiency has been increased by 300 times, and the training time for personnel has been shortened to within 1 hour;

Annual consumable costs have been reduced by 40%, and the design of washable swab sleeves has extended equipment lifespan;

The response speed of pollution incidents has shifted from "hourly level" to "second level", avoiding the risk of large-scale product recalls.

Full cycle service guarantee:

The instrument is equipped with a built-in self calibrating light source and a 30 second power on self-test program to ensure data accuracy;

Equipped with a backup mode with lithium battery life of 6 months, supporting field law enforcement and mobile detection.

The Hengmei ATP fluorescence detector has reconstructed the timeliness, accuracy, and intelligent standards of health monitoring through breakthroughs in core technology and scenario based application design. It provides closed-loop health management solutions for fields such as food safety, medical epidemic prevention, and environmental monitoring with its three in one advantages of second level response, molar level sensitivity, and platform management, promoting the strategic transformation of the quality control system from "post correction" to "real-time prevention and control". In the future, AI diagnostic models can be further integrated to advance towards predictive health management.