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Lighthouse’s ActiveCount100 is the next generation of the viable sampler with a touchscreen interface, USB key data download, gas sampling option and intuitive design the ActiveCount100 will be your next viable sampler.

Microbial Air Sampler


SPECIFICATIONS ActiveCount100 ActiveCount100H
Flow Rate 100 liters/minute ± 4%
Impactor head 316L Stainless Steel 300 holes, 19 meters/second, autoclavable
Dust cover 316L Stainless Steel, autoclavable
Removable baseplate Magnetically attached removable, autoclavable
Adjustable baseplate Compatible with standard 90 mm petri dish (85mm-92mm), includes adjustment tool
Sample volume presets 8 programmable volume presets
Usernames 50 programmable usernames (16 characters long)
Location names 400 programmable location names (16 characters long)
Display 3.5 inch (8.9 cm) color touchscreen
LED light RGB LED light for status, alerts, and alarms
Speaker Adjustable speaker volume
Time/Date formats Time format 12 or 24 hours, Date formats YYYY/MM/DD, MM/DD/YYYY, DD/MM/YYYY
USB port USB 2.0 port (8 GB flash drive included)
Data records Unlimited; saved on USB flash drive in .csv file format
Log file data fields Start date, time, location, user, sample duration, flow duration, volume, cycles, status
Active flow control   Actively controlled air flow at 100 liters per minute
Handle – tripod mountable   Tripod mountable handle 3/8-16, includes 1/4-20 threaded adapter
HEPA filterd exhaust   HEPA filtered exhaust captures 99.97% of particles as small as 0.3 µm
Enclosure 304 Stainless Steel 316L Stainless Steel
Handle – tripod mountable Tripod mountable handle 3/8-16, includes 1/4-20 threaded adapter
Power 24 VDC power adapter (100-240V ~ 1.5A 50-60Hz)
Battery AC/battery 8 hrs normal use 24 VAC adapter or internal battery 10 hours normal use
Weight 5.80 lbs (2.63 kg)
Calibration Annual
Operating environment 0-90% humidity non condensing, 0-40 °C sampling, 0-35 °C charging
Dimensions 7.6”(h) x 4.7“(w) x 4.7”(d) [ 19.4 (h) x 12.0 (w) x 12.0 (d) cm]
Carry case Pelican case with Lighthouse logo


  ActiveCount100, 304 stainless steel dust cover, 304 stainless steel sample head, petri dish adjustment tool, 8 GB USB flash drive 1/4-20 tripod adapter, 24 volt power adapter, power chord, Operating Manual on the USB key. ActiveCount100H, 316L stainless steel sample head, 316L stainless steel dust cover, removable baseplate, blower inlet seal, petri dish adjustment tool, USB 8 GB flash drive with cap, 1/4-20 threaded tripod adapter, 24 VDC power adapter with cord, operators manual on USB flash drive, calibration certificate and carry case.


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