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Technical specifications
Application data
Capacity
Models 50L, 50H:
50 samples per hour
Models 100L, 100H:
100 samples per hour
Models 150L, 150H:
150 samples per hour
Analysis time
9 minutes
Sample intake
4.5 ml
Sample temperature
2 - 42ºC
Sample quality
Raw milk of normal composition and good quality from cows. Un-preserved or preserved with azidiol.
Performance data
Typical measuring range
L Models:
From 100,000 to minimum 20 million IBC/ml (approx. 30,000 to 10 million CFU/ml)
H Models:
From 5,000 to minimum 20 million IBC/ml (approx. 1,500 to 10 million CFU/ml)
Repeatability
| Range (IBC/µl): |
Sr (log-units): |
Typical Sr (log-units) |
| 10-50 |
0.07 |
0.06 |
| 51-200 |
0.05 |
0.04 |
| 200 |
0.04 |
0.02 |
| Entire range |
0.05 |
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Reproducibility (between instruments)
| Range (IBC/µl): |
SR (log-units): |
Typical SR (log-units) |
| 10-50 |
0.11 |
0.08 |
| 51-200 |
0.07 |
0.06 |
| >200 |
0.06 |
0.04 |
Carry-over effect
< 0.5% (uncompensated)
Working factor
300
Accuracy
Typical Sy,x < 0.25 log units in the entire measuring range.
Reference method
Standard Plate Count (IDFStandard 100B: 1991).
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