Micromeritics AccuPyc 2 1340, Руководство оператора

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AccuPyc II 1340 Specifications
Aug 2013 1-9
Gases
Research grade helium or nitrogen is recommended. If unavailable, use helium with a dew point of -
67 ºC (-88 ºF) or lower. Carbon dioxide, dry air, or argon can also be used for different applications.
A multigas option is available for connection of multiple gases.
Sample Chamber
1 cm
3
chamber:
1.15 cm ID × 1.1 cm D (0.45 in. ID × 0.44 in. D)
10 cm
3
chamber:
1.8 cm ID × 3.93 cm D (0.72 in. ID × 1.55 in. D)
100 cm
3
chamber:
4.62 cm ID × 6.17 cm D (1.82 in. ID × 0.2.43 in. D)
350 cm
3
chamber:
5.84 cm ID × 13.94 cm D (2.30 in. ID × 5.49 in. D)
2000 cm
3
chamber:
9.7 cm ID × 26 cm D (3.8 in. ID × 10.2 in. D)
Analysis
Precision: Reproducibility typically to within

0.01% of the nominal full-scale
cell chamber volume. Reproducibility guaranteed to within ± 0.02% of
the nominal full-scale volume on clean, dry, thermally equilibrated
samples using helium in the 15 to 35 ºC range (15 to 50 ºC for
temperature-controlled models).
Accuracy: Accurate to within 0.03% of reading, plus 0.03% of sample capacity
Computer
Minimum requirements:
Windows
®
7 Professional or higher (recommended)
Characteristic Specification (continued)