Portable filter membrane microbial detectorWidely used for bacterial detection in rural drinking water, municipal tap water, swimming pool water, decentralized water supply, aquaculture discharge water, etc. The instrument adopts a multifunctional culture medium bracket, which can be used in conjunction with prefabricated culture medium for the detection of multiple items such as total bacterial count, total coliform count, fecal coliform bacteria, Escherichia coli, etc.

test method

Membrane filtration method (also known as membrane filtration method).

Portable filter membrane microbial detectorTechnical indicators:

1. Portable: Small in size, light in weight less than 3.5Kg, easy to carry, equipment and consumables are placed in a sturdy portable box, suitable for on-site use;

2. Temperature control range of incubator: Multiple custom cultivation temperatures can be set, with an operating temperature of 0-60 ℃ and a temperature control range of 10-60 ℃;

3. Temperature control method: Laser balanced thermistor is used for temperature control, with automatic temperature recognition function, supporting cooling and temperature calibration functions;

4. Cultivation condition record: The instrument is equipped with a cultivation condition record system, which allows access to multiple sets of cultivation condition records. It can be connected to a computer or mobile device through a micro USB port, and data can be downloaded through application software;

5. The instrument is equipped with an automatic vacuum pump and filtration kit, which can quickly perform water sample vacuum filtration on site using a 0.45 μ m pore size filter membrane to complete microbial sample collection;

6. Use dry powder culture medium or prefabricated culture medium;

7. Multi functional culture medium bracket, portable and portable, can simultaneously place various forms of prefabricated microbial culture media, can simultaneously place 4 standard glass culture dishes, and after disinfection, the culture dishes can be reused, saving experimental costs;

8. The filtering component can be rapidly sterilized using a high-temperature 1200 ℃ flame sterilization method at the sampling site;

9. Operating system: LCD display, key operation;

10. Power supply method: It can be powered by rechargeable batteries, car chargers, or external AC power sources.

Configuration List

One portable CNC constant temperature incubator, one portable membrane filtration device system, one automatic vacuum filtration pump, one crocodile clamp, one set of reagent accessories for 100 bacterial counts and E. coli detection, four standard glass silica culture dishes, one culture dish holder, one instruction manual, one certificate of conformity and warranty card, etc.