Fluke 125B/S Calibration Guide - Page 19

Industrial ScopeMeter Specifications Electromagnetic Compatibility (EMC) International IEC 61326-1: Industrial CISPR 11: Group 1, Class A Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is necessary for the internal function of the equipment itself. Class A: Equipment is suitable for use in all establishments other than domestic and those directly connected to a low-voltage power supply network that supplies buildings used for domestic purposes. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted and radiated disturbances. Emissions that exceed the levels required by CISPR 11 can occur when the equipment is connected to a test object. Korea (KCC Class A Equipment (Industrial Broadcasting & Communication Equipment) Class A: Equipment meets requirements for industrial electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and not to be used in homes. USA (FCC 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103. Wireless Radio with Adapter Frequency Range 2412 MHz to 2462 MHz Output Power 100 mW Enclosure Protection IP51, ref: EN/IEC60529 Safety General IEC 61010-1: Pollution Degree 2 Measurement IEC 61010-2-033: CAT IV 600 V / CAT III 750 V Max. Input Voltage Input A and B Direct on input or with leads 600 Vrms CAT IV for derating, see Figure 1. With Banana-to BNC Adapter BB120 600 Vrms for derating, see Figure 2. Max. Floating Voltage from any terminal to ground 600 Vrms Cat IV, 750 Vrms up to 400 Hz 1000 Max. Input VOLTAGE 500 (Vrms) 200 100 50 30 20 10 5 Maximum CAT IV input voltage vs. frequency CAT III CAT IV 2 1 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 10 20 50 100 200 FREQUENCY (kHz) Figure 1. Max. Input Voltage vs. Frequency for BB120 Figure 2. Safe Handling: Max. Voltage Between Test Tool and STL120-IV Reference and Earth Ground The Fluke 12xB series, including standard accessories, conforms to the EEC directive 2004/108/EC for EMC immunity, as defined by EN61326-1: 2006, with the addition of the table below. Trace disturbance with STL120-IV Frequency Field strength No visible disturbance Disturbance less than 10 % of full scale 80 MHz to 1 GHz 10 V/m 1 V/div to 200 V/div 1.4 GHz to 2 GHz 3 V/m All ranges 2 GHz to 2.7 GHz 1 V/m All ranges (-) = no visible disturbance Ranges not specified may have a disturbance of >10 % of full scale. 500 mV/div - 11