Automatic Bacterial Colony Counter

Bacterial counting instruments use optical detection to measure the quantity of microorganisms in liquid samples, directly reading colony concentrations through turbidimetry or fluorescence staining principles. They are employed for monitoring microbial contamination in production environments, detecting total bacterial counts in raw materials, and controlling hygiene indicators of finished products. In the coatings and inks industry, they are used to test the preservative efficacy of water-based products, while in the paper and plastics industries, they are applied to assess microbial loads in raw materials.
Selection
Select the appropriate detection principle based on the characteristics of the test sample. Turbidimetric methods are suitable for turbid samples, while fluorescence-based methods are ideal for low-concentration detection. Consider the detection throughput and automation level to match the laboratory's sample volume. Ensure the instrument's measurement range covers common bacterial concentrations. Verify the calibration methods and compatibility with consumables. Evaluate the data export functionality for integration with existing systems.

Terms

Standards

Instruments

Automatic counting using pressure sensitive elements, equipped with special probe pen and dark background lighting, culture dish diaMeter support ≤ Φ 90mm, fast and reliable counting and clear colony contrast.

$ 228.00

The black background counting cell is used with annular fluorescent lamp side-shot illumination, and the colony contrast ratio is clear; the counter capacity is 0-999, and the inclined design of the cell surface is easy to observe, which can reduce the labor intensity of the experimenters.

$ 170.00

The CMOS integrated circuit is used to ensure stable counting, and the 7W energy-saving ring lamp side-shot illumination makes the colony contrast clear. The counter capacity is 0-999 to meet the needs of conventional detection. The probe pen marking function is avoided, and the repeability count is performed.

$ 151.00

Using CMOS integrated circuit and three-digit display, the counter capacity is 0~ 999, equipped with energy-saving ring fluorescent lamp side-shot lighting, clear colony contrast, automatic voice count to improve counting accuracy.

$ 167.00

The pressure-sensitive element is used for automatic counting, the diaMeter of the culture dish supports ≤ Φ 90 mm, and it is equipped with dark deep background and annular fluorescent side-shot lighting. The colony contrast is clear, and the counting is fast and reliable.

$ 228.00

The colony contrast is clear by using ring lamp side-shot illumination, equipped with three-digit display and counting probe pen, the counter capacity is 0-999, and it has a 30-day charging standby function, which can reduce the experimental labor intensity.

$ 212.00

CMOS integrated circuit design, equipped with energy-saving ring fluorescent lamp side lighting, the counter capacity of 0~ 999, can automatically count and chromadizing mark colonies, reduce the labor intensity of experimenters.

$ 144.00

Maxwell turbidity unit measurement of bacterial concentration, resolution 0.001 MCF, range 0-6MCF, with High Accuracy optical path system and low drift circuit, can store 20 records to ensure measurement accuracy and Repeatability.

$ 519.00

Using standard cutter to cut the specimen, equipped with a variety of abrasive wheels optional, support 250g-1000g load adjustment, test plate Rotation speed 60-70 rpm, electronic counter automatic shutdown to ensure Test accuracy.

$ 1122.00

The photoelectric counter is used to realize automatic counting, and the measurement is fast and accurate; the period of M-3 swing Rod is 0.625s, and the swing time on standard Glass is 440 +/- 6s; the horizontal mechanism is improved, and the scale can be moved horizontally to facilitate zero adjustment.

$ 451.00

Using light scattering principle to detect 0.3-10 μ m particle size, Sampling flow rate 28.3L/min, built-in lithium battery supports 6 hours of work, can directly save data to U disk, equipped with thermal printer for on-site output.

$ 3922.00

With 6-channel synchronous detection capability, maximum sampling concentration of 35000 pcs/L, using semiconductor laser Illuminant life of 10 years, built-in battery life of more than 5 hours and support data export printing.

$ 1501.00

With six-channel particle size detection and 2.83L/min Sampling flow rate, using laser Illuminant life of over 30,000 hours, support UCL calculation and Built-in Printer, AC-DC dual-use can work continuously for more than 6 hours.

$ 848.00

The equipment adopts automatic counting mode, the length of the swing Rod is 500 +/- 1mm, and the total mass is 120 +/- 1g, which is suitable for testing the ability of the film to resist concave deformation.

$ 394.00

With six particle size channel detection capability, sampling capacity of 2.83L/min, built-in lithium battery supports 6 hours of continuous operation, using semiconductor laser Illuminant and color Touchscreen design.

$ 2510.00