Appendix B: Calibration
Series 2600B System SourceMeter® Instrument Reference Manual
B-18
2600BS-901-01 Rev. B / May 2013
Model 2611B/2612B/2614B/2634B/2635B/2636B voltage measurement accuracy limits
Source and measure range
1
Source voltage
2
Voltage reading limits (1 year, 18 °C to 28 °C)
200 mV
180.000 mV
179.748 mV to 180.252 mV
2 V
1.80000 V
1.79929 V to 1.80071 V
20 V
18.0000 V
17.9923 V to 18.0077 V
200 V
180.000 V
179.923 V to 180.077 V
1. Measure range coupled to source range when simultaneously sourcing and measuring voltage.
2. As measured by precision digital multimeter. Use closest possible value, and modify reading limits accordingly if
necessary.
Adjustment
The information in this topic is intended only for qualified service personnel. Some of the
procedures may expose you to hazardous voltages that could result in personal injury or
death. Do not attempt to perform these procedures unless you are qualified to do so.
Introduction
Use the procedures in this section to calibrate the Series 2600B System SourceMeter
®
instrument
(Models 2601B/2602B/2604B/2611B/2612B/2614B/2634B/2635B/2636B).
These procedures require accurate test equipment to measure precise DC voltages and currents.
Product specifications are subject to change. Listed uncertainties and test limits are provided only as
an example. Always verify values against actual product specifications.
Environmental conditions
Temperature and relative humidity
Conduct the calibration procedures at an ambient temperature of 18 °C to 28 °C (65 °F to 82 °F), with
relative humidity of less than 70 percent (unless otherwise noted).
Product specifications that are listed as 18 ºC to 28 ºC assume adjustment has been done at 23 ºC.
If the Series 2600B is adjusted at a different temperature, the specifications apply to ±5 ºC of that
adjustment temperature.
Summary of Contents for System SourceMeter 2601B
Page 841: ......
