Labconco Precise Controlled Atmosphere and Basic Glove Boxes 5220131 User Manual
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This Appendix contains technical information about all the glove boxes
including electrical specifications and environmental operating conditions.
• 8 Amps, 115V or 4 Amps, 230V, 50/60 Hz or 8 Amps, 100V, 50/60 Hz,
Precise Glove Box.
Environmental Conditions
• Indoor use only.
• Maximum altitude: 6562 feet (2000 meters).
• Ambient temperature range: 41° to 120°F (5° to 49°C).
• Maximum relative humidity: 80% for temperatures up to 88°F (31°C),
decreasing linearly to 50% relative humidity at 104°F (40°C).
• Main supply voltage fluctuations not to exceed ±10% of the nominal
voltage.
• Transient over-voltages according to Installation Categories II (Over-
voltage Categories per IEC 1010). Temporary voltage spikes on the
AC input line that may be as high as 1500V for 115V models and
2500V for 230V models are allowed.
• Used in an environment of Pollution degrees 2 (i.e., where normally
only non-conductive atmospheres are present). Occasionally,
however, a temporary conductivity caused by condensation must be
expected, in accordance with IEC 664.