Liquistation CSF28
Technical data
Hauser
67
15.5 Performance characteristics
Sampling methods
Vacuum pump:
• Time-paced
• Flow-paced
Peristaltic pump:
• Time-paced
• Flow-paced
• Flow proportional sampling/time override (CTVV)
Dosing volume
Vacuum pump:
20 to 350 ml (0.7 to 12 fl.oz.)
Peristaltic pump:
10 to 10000 ml (0.3 to 340 fl.oz.)
The dosing accuracy and the repeatability of a sample volume < 20 ml (0.7 fl.oz) can
vary, depending on the specific application.
Dosing accuracy
•
Vacuum pump:
± 5 ml (0.17 fl.oz.) or 5 % of the set volume
•
Peristaltic pump:
± 5 ml (0.17 fl.oz.) or 5 % of the set volume
Repeatability
5 %
Intake speed
> 0.5 m/s (> 1.6 ft/s) for ≤ 13 mm (1/2 in) ID, as per EN 25667, ISO 5667, CEN 16479-1
> 0.6 m/s (> 1.9 ft/s) for 10 mm (3/8 in) ID, as per Ö 5893; US EPA
Suction height
•
Vacuum pump:
Max. 6 m (20 ft)
•
Peristaltic pump:
Max. 8 m (26 ft)
Hose length
Max. 30 m (98 ft)
Temperature control
Temperature sensors:
Sampling compartment temperature
Cooling module:
• Sample temperature range: 2 to 20 °C (36 to 68 °F)
Factory setting: 4 °C (39 °F)
• Automatic defrost system
• Cooling rate in accordance with Ö 5893 (Austrian standard):
4 liters of water at 20 °C (68 °F) cool down to 4 °C (39 °F) in less than 210 minutes
• Temperature constancy of sample at 4 °C (39 °F) at an operating temperature range of
-15 to 40 °C (5 to 105 °F)
Summary of Contents for Liquistation CSF28
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