Fluke 125B/S Calibration Guide - Page 17

Industrial ScopeMeter Specifications Recorder The recorder captures meter readings in Meter Recorder mode or continuously captures waveform samples in Scope Recorder mode. The information is stored on internal memory or on optional SD card (with the 125B or 124B). The results are displayed as Chart recorder display that plots a graph of min and max values of Meter measurements over time or as a waveform recorder display that plots all the captured samples. Meter Readings Measurement Speed maximum 2 measurements/s Record Size 2 M readings for 1 channel (400 MB) Recorded Time Span 2 weeks Maximum number of events 1024 Waveform record Maximum sample rate 400 K sample/s Record Size Internal memory 400 M samples Recorded Time Span internal memory 15 minutes at 500 μs/div 11 hours at 20 ms/div 125B, 124B Record Size SD card 15 G samples Recorded Time Span SD card 11 hours at 500 μs/div 14 days at 20 ms/div Maximum number of events 64 events on 1 channel Power Quality (125B) Readings Watt, VA, VAR, PF, DPF, Hz Watt, VA, var ranges (auto 250 W to 250 MW, 625 MW, 1.56 GW when selected: total (%r 2 % + 6 counts) when selected: fundamental (%f 4 % + 4 counts) DPF 0.00 to 1.00 0.00 to 0.25 not specified 0.25 to 0.90 0.04 0.90 to 1.00 0.03 PF 0.00 to 1.00, ±0.04 Frequency range 10.0 Hz to 15.0 kHz 40.0 Hz to 70.0 Hz ±(0.5 % + 2 counts) Number of Harmonics DC to 51 Readings / Cursor readings (fundamental 40 Hz to 70 Hz) V rms / A rms fund. ±(3 % + 2 counts) 31st ±(5 % + 3 counts), 51st ±(15 % + 5 counts) Watt fund. ±(5 % + 10 counts) 31st ±(10 % + 10 counts), 51st ±(30 % + 5 counts) Frequency of fundamental 0.25 Hz Phase Angle fund. ±3° to 51st ±15° K-factor (in Amp and Watt 10 % Field Bus Measurements (125B) AS-i CAN Interbus S Type Modbus Foundation Fieldbus Profibus RS-232 RS-485 Subtype RS-422 RS-232 RS-485 H1 DP PA NEN-EN50295 ISO-11898 EIA-422 RS-232/EIA-232 RS-485/EIA-485 61158 type 1, 31.25 kBit EIA-485 61158 type 1 EIA-232 EIA-485 Protocol 9