HKM-IIA Portable Plankton Samplers

HKM-IIA Portable plankton samplers

Introduction

For health and epidemic prevention , biological clean , sampling of airborne microbes pharmaceutical GMP certification , the fermentation industry and other clean room and sterile environment of air microbiological testing and teaching departments for study .

Principle (impact method ) HKM-ⅡA type plankton samplers based ANDERSEN air sampler . It is based on the particle impact theoretical design principles and isokinetic sampling , direct sampling , collecting oral wind speed and wind speed are basically the same clean room , to more accurately reflect the concentration of microorganisms in the clean room . Sampling , air speed through the micropores planktonic microorganisms in the petri dish is impacted agar surface , to ensure full particles larger than 1 micron are collected .

Features:
1 ) Simple operation : full Chinese menu display , large-screen LCD display sample volume , simple keyboard and simple interface makes the operation more convenient ; independent open systems , without having to buy special paper plates or paper ; total weight of only 2.6Kg, the sampling head can be 90 degrees from horizontal to vertical adjustment to meet the multi-angle sampling can also be installed using a tripod ( reprovision ) in different environments .
2 ) Flexible Use: samplers can customize a number of parameters , sample volume ( programmable : from 0.01-6.0 m arbitrarily set ) , set the sampling locations, sampling delay , the screen backlight time , language, date

3 ) accurate sampling : Acquisition mouth countless pores , reducing overlap puffball , reducing microbial counts error ;
4 ) Strong Traceability: after each sampling run automatically generate a unique record store sampling , data simultaneously with the sampling locations , sample volume and other parameters displayed on the LCD screen , can store up to 500 data ; sampler You can use the data cable to connect to the computer via HKM sampler software allows data to be downloaded to your computer, and sampling and analysis for the report . (HKM-ⅡA type )
5 ) Long time : after charging is completed, can be used continuously for about as long as 15 hours , high-capacity , rechargeable lithium polymer battery, no memory effect, capacity , safety , and durability.

Technical  parameters:
Flow : 100L / min
Height: 33 cm
Diameter: 11 cm
Weight: 2.6 kg
Housing material : white, light blue aluminum
Applicable dish diameter : 90mm
Error range : ± 2.5%
Setting the volume range: 10-6000 l
Display: full Chinese LCD display screen
Charger : 110-240V, 50-60Hz ( universal voltage lithium battery charger )
Battery : 7.4V rechargeable lithium polymer battery ( up to 15 hours of continuous use )