61
Appendix
8.2 Technical Data on CASY TT
Function:
Electronic Cell C Analyzer System for determining cell counts
and cell size distributions, aggregation and viability.
Operating Environment:
Indoor use only
Operational altitude:
Up to 2000 m above sea level
Dimensions:
Height:
39 cm
Width:
31 cm
Depth:
39 cm
Weight:
19 kg
(including control panel)
Ambient conditions:
Maximum operating temperature:
Recommended operating temperature:
Operating humidity:
10°C to 40°C
15°C to 32°C
30% to 80% relative
humidity
(non condensing)
Power supply:
230 V ~ +/- 10% / 50 Hz
115 V ~ +/- 10% / 60 Hz
Power consumption:
60 VA
Fuses (primary):
230V: 2 × 800 mAT
115V: 2 × 1.6 AT
Fuses (secondary):
SI1: T 160mA
SI2: T 1.6A
SI3: T 400mA
SI4: T 2.5A
SI5: T 400mA
Installation category:
II (according to IEC 61010-1)
Volume measuring section and
pressure system:
Calibrated, opto-electronically controlled volume measuring tube
with no-maintenance, sensor controlled pressure system. Mercury-
free.
Measuring principle:
Electrical resistance measurement in 1 MHz, low voltage field with
pulse area analysis by Schärfe System.
Distinctive measuring channels: > 512.000.
Volume resolution:
1 in 512,000
Displayed size channels:
400
Measuring range:
0.7 µm to 120 µm
Measurement dynamics:
Ratio of smallest to largest particles that can be analysed
simultaneously:
>1 : 70,000 in terms of volume, >1 : 40 in terms of diameter
Typical analysis time:
10 sec
Typical sample volume:
5 µl – 100 µl
Measuring volume:
200 µl – 4 ml
Pollution degree:
2 (according to IEC 61010-1)
➞
Technical Data on CASY TT
