Brand: Erun
Portable water quality microorganism detector
Model: ERUN-SP3-L
Parameters: Microorganisms
The ERUN-SP3-L portable water microbiology tester is equipped with an advanced multi-functional media holder system, which can be flexibly adapted to various types of prefabricated media, thus realizing highly efficient and accurate detection of key microbiological indicators such as total bacterial counts, total coliforms, fecal coliforms, and Escherichia coli in water samples.This feature greatly improves the convenience and comprehensiveness of water quality testing, and provides strong technical support for the safety monitoring of various water bodies.The tester has demonstrated its wide applicability in a number of areas including, but not limited to, monitoring of drinking water safety in rural areas, quality control of urban municipal tap water, hygiene assessment of swimming pool water quality, detection of bacterial levels in decentralized water supply systems, and ecological and environmental protection monitoring of water discharged from aquaculture.
serial number | Testing Program | National Standard Test Methods (First Method) | national standard limit value |
1 | total number of bacterial colonies | Petri dish counting method | 100 CFU/mL |
2 | total coliforms | Multi-tube fermentation, enzyme substrate method | not detectable |
3 | Heat-resistant coliforms | Multi-tube fermentation, enzyme substrate method | not detectable |
4 | Escherichia coli (E. coli) | Multi-tube fermentation, enzyme substrate method | not detectable |
1. Portable: small size, light weight less than 3.5Kg, easy to carry, equipment and supplies are placed in a sturdy carrying case, suitable for on-site use;
2. Incubator temperature control range: can be set up for a number of groups of customized culture temperature, operating temperature 0 ~ 60 ℃, temperature control range of 10 ~ 60 ℃;
3. Temperature control mode: using laser balance thermistor pair temperature control, with automatic temperature identification function, support cooling cooling function and temperature calibration function;
4. Recording of incubation conditions: The instrument is equipped with an incubation condition recording system, which allows access to the most recent set of incubation condition records. The instrument can be connected to a computer or mobile device through a micro-USB port, and the data can be downloaded through the application software;
5. The instrument is equipped with an automatic vacuum pump and filtration kit, which can be used to quickly vacuum filter water samples on site using 0.45μm pore size filter membranes to complete the collection of microbial samples;
6. The use of dry powdered media or preformed media;
7. Multi-functional culture medium holder, portable and portable, can simultaneously place a variety of different forms of prefabricated microbial culture medium, can simultaneously place 4 standard glass silica petri dishes or 20 aluminum petri dishes, petri dishes can be reused after disinfection, saving the cost of experiments;
8. Filter assemblies can be quickly sterilized at the sampling site using a high temperature 1200°C flame sterilization method;
9. Operating system: LCD liquid crystal display, key operation, with Chinese operating system;
10. Power supply: Power can be supplied by rechargeable battery, vehicle charger or external AC power supply.
serial number | name | quantities | note |
1 | Portable numerical control constant temperature incubator | 1 | |
2 | Portable membrane filtration unit systems | 1 | |
3 | Vacuum Filter Pumps | 1 | |
4 | spring clip | 1 | |
5 | tweezers | 1 | |
6 | Dilution cup (measuring cylinder) | 1 | |
7 | 250ml water pick-up cup | 1 | |
8 | Media Absorbent Pad | 1 | |
9 | 0.45 sterilized filter membrane | 1 | |
10 | Culture media for E. coli testing | 1 | E. coli and total bacterial count media come standard, others are available at extra cost. |
11 | Total Bacterial Count Test Reagent | 1 | |
12 | carrying case | 1 | |
13 | Petri dish | 5 | |
14 | Petri dish holder | 1 | |
15 | Rechargeable 12V Incubator Battery | 1 | |
16 | 12V DC Output Power Transformer | 1 | |
17 | Battery Link Cable | 1 | |
18 | pasteurized pipette | 1 | |
19 | Flame Sterilization Gun | 1 | |
20 | Sterilized centrifuge tubes | 2 | |
21 | washing bottle (laundry) | 1 | |
22 | Heating | 1 | |
23 | Media heating sterilization cup (stainless steel cup) | 1 | |
24 | Instruction manual/warranty card/certificate of conformity | 1 each |