Technical data

U1241B/U1242B User’s and Service Guide VII
Environment Conditions
This instrument is designed for indoor use, in areas with low condensation
and to be used with standard or compatible test probes.
Environment Conditions Requirements
Operating environment Full accuracy at –10 °C to 55 °C
Operating relative humidity Full accuracy up to 80% RH for
temperature up to 30 °C, decreasing
linearly to 50% RH at 55 °C
Storage environment –20 °C to 70 °C
Altitude
0 – 2000 meters per IEC 61010-1 2
nd
Edition CAT III, 1000 V/ CAT IV, 600 V
Pollution Degree Pollution Degree II
CAUTION
The Agilent U1241B and U1242B are safety-certified in compliance with
the following safety and EMC requirements:
• IEC 61010-1:2001 / EN61010-1:2001
• USA: UL 61010-1:2004
• Canada: CSA C22.2 No. 61010-1:2004
• IEC 61326-1:2005/ EN 61326-1:2006
• Canada: ICES/NMB-001:2004
• Australia/New Zealand: AS/NZS CISPR11:2004