This microbial air sampler works based on Andersen collision
principle. Air is aspirated (at a fixed speed for variable times) through small holes in the instrument’s head. The resulting laminar air flow is directed onto the surface of an agar plate. At the end of the sampling cycle, the plate is removed and incubated and the visible colonies are then counted for an assessment of the level of contamination.
Widely used in pharmaceutical company, milk product plant, clinical operation room, fermentation industry et al, where microbial contamination need to be strictly monitored and controlled. Also it is applicable in institutes that need study the air microbial condition.
| Parent Category | AIR SAMPLER, |
|---|---|
| Subcategory | LABORATORY INSTRUMENTS AND EQUIPMENTS, |
Description
Features:
1. Automatic air flow compensation:
With built in real time air flow monitor sensor, automatically compensate air flow, avoid air flow divergence
aused by medium volume in Petri dish et al.
aused by medium volume in Petri dish et al.
2. Constant sampling speed:
Sampling opening wind speed almost same with clean room wind speed, which more accurately reflect
microbial concentration of the clean room, and optimizes impact speed, making false positive result get
controlled and guarantees microbial sampling efficiency.
microbial concentration of the clean room, and optimizes impact speed, making false positive result get
controlled and guarantees microbial sampling efficiency.
3. User friendly interface:
Simple keypad making menu navigation easy, with all sampling information clearly displayed on LCD.
The LCD can also monitor sampling amount (0.01-6.0 m³). And user can easily set sampling place code,
sampling rate, language, time etc.
The LCD can also monitor sampling amount (0.01-6.0 m³). And user can easily set sampling place code,
sampling rate, language, time etc.
4. High efficiency:
Not need to buy and use special test paper or filter membrane.
5. Adjustable sampling head:
Sampling head adjustable from horizontal to vertical, can meet multi-angle sampling requirements.
Also it is light enough to hold while sampling, or can be mounted on a tripod (tripod is optional by order).
Also it is light enough to hold while sampling, or can be mounted on a tripod (tripod is optional by order).
6. Data traceability:
Every sampling run generates a unique record, which is stored in the unit (holds up to 2000 records).
The data is easily accessed and read on the LCD. sampler, also built in software
which allows data to be downloaded to computer for reporting, printing and analysis.
The data is easily accessed and read on the LCD. sampler, also built in software
which allows data to be downloaded to computer for reporting, printing and analysis.
7. Long battery life:
When fully charged, it can work up to 15 hours continuously using battery, which is high volume
rechargeable polymeric lithium battery, it has no memory effect, is safe and durable.
rechargeable polymeric lithium battery, it has no memory effect, is safe and durable.
8. 95% sampling efficiency:
Validation work according to BS EN ISO 14698-1:2003 Annex B and Annex C, as carried out by an
independent laboratory, which has shown the air sampler have a physical efficiency of 95% for particles
0.8 to 19.0 micron in size.
independent laboratory, which has shown the air sampler have a physical efficiency of 95% for particles
0.8 to 19.0 micron in size.
Product Description
| Model | Bio-Mass-100 Touch I | Bio-Mass-100 Touch II | Bio-Mass-100 Touch III |
| Air Flow | 100L/Min | ||
| Air Sample Volume | 10-6000 L | ||
| Air Flow Sensor | N/A | N/A | Automatic compensation |
| Data Transfer | N/A | BioGenix software | BioGenix software |
| Programmed Loop Sampling | YES | ||
| Mobile Phone Applet | YES | ||
| Petri Dish Dia. | 90mm | ||
| Error Range | 2.50% | 2.50% | 2% |
| Weight | 2.6KG | ||
| Dimension | 110×115×330mm | ||
| Shell Material | Silver, blue aluminium alloy | ||
| Display | 3.5-inch HD LCD touch screen | ||
| Battery | Rechargeable polymer lithium battery (up to 8 hours of continuous use) |
||
| Recharger | 110-240V,50-60Hz (Universal voltage lithium battery charger) |
||
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