FKC-100 biological air sampler

product description

FKC-100 biological air sampler is a porous inhalation type plankton sampler. The structure of this instrument is unique and novel, divided into upper and lower parts, the upper part is the collection port, the sampling seat and the air pump, and the lower part is the controller and battery. The sampling port and shell of the planktonic bacteria sampler are made of aviation aluminum, and the surface is closed-pore treatment, which is convenient for sterilization before use. This instrument has a large sampling volume, stable performance, simple operation, and has reached the advanced level of similar products. It is an ideal floating dust bacteria concentration sampling instrument for the detection departments of various pharmaceutical factories, hospitals, biological products, food processing, and public places.

working principle

FKC-100 biological air sampler is a miniaturized handheld portable device with a built-in lithium battery. Based on the Anderson impact principle, the impact speed is 16m/s, which is equivalent to Anderson impact level eight. The suction device in the instrument sucks air through the porous cover (sampling head), and hits the 90mm petri dish coated with agar medium, and the microorganisms in the air are "captured" on the agar medium. After the planktonic bacteria sampler takes out the petri dish and cultivates it under suitable conditions, the colony is counted.

Brief description of work process

1. Remove the porous sampling head, place a culture dish with a diameter of 90 mm on the culture dish holder, adjust the culture dish to a basic level, adjust the positioning rod so that the marking line on the positioning rod is on the same horizontal plane as the culture medium superior. Install the porous sampling head.

2. Press the power switch to display the last sampling data and sampling time on the display screen. At this time, press the up key or down key to view the historical data in the memory.

3. Remove the protective cover of the planktonic bacteria sampler

4. Press the sampling button to enter the sampling state. Start the sampling pump and counter according to the delay time. At this time, the sampling volume is gradually accumulated until it is equal to the set sampling volume. The sampling volume and date and time are stored in the internal memory.

Technical characteristics

100L/min±2% sampling volume

Fully charged rechargeable battery can be used continuously for 6 hours

The sampling port has countless micro-holes, which reduces the overlap of dust and bacteria and reduces the risk of microbial count errors

Impact wind speed of sampling head: 16m/s

Collection efficiency: >95%

LED displays the sampling amount, sampling time and other parameters

The sampling amount, sampling time and other parameters can be stored in pages, and 256 pages of data can be stored

Unique shape, easy to use and easy to carry

It is easy to replace the petri dish, and the petri dish can be replaced by removing the collection port (use standard universal petri dish φ90*15)

Performance parameter

Sampling flow: 100L/min±2%

Impact wind speed of sampling head: 16m/s

Collection efficiency: >95%

Sampling port flow rate: intelligent control

Set sampling volume range: 10~6000L

Power supply: AC and DC dual purpose, rechargeable battery DC7.4V, can work continuously for 6 hours after fully charged

Volume: φ120*300

Weight: 2.5kg

Standard accessories: power adapter, 2 petri dishes, manual, certificate, factory inspection report, warranty card