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- Second Hand
schuett count
Manual colony counter
Three modes of illumination: from below, from the side and from the top (optional)
Petri dishes or nutrient disks with Ø 90 mm, Ø 60 mm or Ø 150 mm (optional)
High transparency of colonies reached by LED-light source - practically no heat transferred to the sample
Light intensity, pressure sensitivity for count and acoustical counting signal adjustable
Average determination
Data transfer via USB
Designed for reliable and efficient counting of bacterial colonies and bacteriophage plaques growing on nutrient agar or nutrient disks/filter disks in Petri dishes.
For Petri dishes up to Ø 150 mm.
Easy adjustable illumination intensity. Three modes of illumination – sideways from below, sideways from above and top-light (optional).
State-of-the-art LED-light allows for glarefree illumination without blinding or straylight. No eyestrain. A sofar unknown transparency and differentiation is obtained. Contrast-disk for counting colonies in light and dark fields for the use with clear or dark agar. Adjustable pressure-sensitivity for counting. Designed for ergonomic and relaxed working.
Accurate color re-production makes it easier to distinguish between differently coloured cultures on selective culture media and nutrient disks in food analysis. With process water and waste water, the high contrast illumination simplifies the task of distinguishing between colonies that develop within the agar and colonies that grow on the agar surface.
The counting impulse is realized by marking the colonies with an ordinary felt-tip marker pen. An acoustical signal confirms each sound its sound level is individually adjustable.
The attachment is equipped with a pen holder.
With a 4-digit LED-display (0-9999) and a clearly arranged keypad for all controls.
Does not include the magnifying glass.
| Product Group | No | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Technical Information |
|
||||||||||
| Pack size | EACH |
|
Dimensions (w x h x d): |
260 x 130 x 250 mm |
|
Height with gooseneck |
approx. 300 mm |
| Weight: |
1.5 kg |
|
Power: |
100-240 V / 50-60 Hz |
|
Power adapter: |
5 V DC, 2100 mA, 7,5 W |