Micromeritics Gemini VII 2390a, Руководство оператора

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Gemini VII Specifications
239-42828-01 - Dec 2012 1-9
Sample Tubes / Dewar
Standard Tube: •
Gemini VII 2390a and 2390p

3/8 in (0.95 cm) OD, 6.1 in (15.5 cm) long with 6.5 cm
3
of volume.
Sample capacity is approximately 2.0 cm
3
.
•
Gemini VII 2390t: 3/8 in

(0.95 cm) OD x 8.1 in (20.5 cm) long with 8.9 cm
3
of volume.
Sample capacity is approximately 2.0 cm
3
.
Dewar: 8 hours; Gemini VII 2390
a
and 2390
p

> 24 hours; Gemini VII 2390
t
Electrical
Voltage: 85 to 265 VAC
Power: 150 VA maximum
Frequency: 50 to 60 Hz
Gases
Adsorbate: Optimized for nitrogen in a liquid nitrogen sample bath. Gemini may
be used with non-corrosive adsorbate gases having vapor pressures at
both room and bath temperatures that are acceptably high relative to
the resolution of the 1,000 mmHg pressure transducer. Typically,
oxygen, argon, carbon dioxide, butane, methane, and other light
hydrocarbons will produce useful data above absolute pressures of a
few mmHg.
Physical
Height: 23 in (58 cm); Gemini VII 2390
a
and 2390
p

29 in (74 cm); Gemini VII 2390
t
Weight: 16 in (40 cm)
Depth: 20 in (51 cm)
Characteristic Specification (continued)