Ultrahigh purity compressed gas regulated to a pressure of 20 psig (see accessories). Helium is recommended. Nitrogen or SF6 are suitable alternative gases for helium-permeable materials. Any other non-corrosive dry gas may be used for special applications.
Purge Modes:
Continuous flow for solids, pulse mode for powders, or evacuation.
Evacuation mode not available on Pentapyc 5200e.
Flow Rates:
User selectable with precision needle valve(s).
Precision:
Digital pressure display resolution of 0.0001 pounds per square inch (psi).
Calibration:
Stainless-steel spheres standard; NIST traceable values optional. Each instrument supplied with a full set of spheres housed in protective, padded wooden box.(micro-Ultrapyc 1200e is suppied with those shown in parentheses)
Ethernet port for PC, 2 x USB for printer and thumb drive. RS232 for electronic balance.
(PC, printer & balance not included; USB thumb drive included.)
Power:
100-240 V; 50/60 Hz
Pentapyc 5200e / Pentafoam
Ultrapyc 1200e / Ultrafoam
Performance:
Accuracy
Repeatability
Accuracy
Repeatability
135 cm3 cell
< ± 0.02%
< ± 0.01%
< ± 0.02%
< ± 0.01%
50 cm3 cell
< ± 0.03%
< ± 0.015%
< ± 0.02%
< ± 0.01%
10 cm3 cell
< ± 0.1%
< ± 0.1%
< ± 0.03%
< ± 0.015%
Performance:
micro Ultrapyc 1200e
Accuracy
Repeatability
4.25 cm3 cell
<± 0.03%
< ± 0.01%
1.75 cm3 cell
< ± 0.3%
< ± 0.03%
0.25 cm3 cell
< ± 3%
< ± 1%
Based on clean, dry, thermally equilibrated samples and sample occupies at least 75% of nominal cell volume.
Physical:
Weight
32.7 kg (72 lbs.)
9.75 kg (21.5 lbs.)
Width
41.6 cm (16.4")
31.1 cm (12.25")
Depth
57.8 cm (22.8")
54.0 cm (21.25")
Height
32.4 cm (12.8")
22.7 cm (8.9")
Options:
Temperature Control (requires external bath/circulator, not included).
Remote operation for use in glovebox, hotbox or similar application..
Available Accessories :
Gas regulator assembly, vacuum pump, printer, bath/circulator.
