Fluke 43B Service Manual

Characteristics
2.3 Function Specifications
2
2-7
1 Hz to 1 MHz ............................................................................ ±(0.5 % + 2 counts)
1 MHz to 10 MHz.......................................................................... ±(1 % + 2 counts)
10 MHz to 30 MHz..................................................................... ±(2.5 % + 2 counts)
Phase (Input 1 to Input 2)
Up to 60 Hz............................................................................................................± 2°
60 Hz to 400 Hz.....................................................................................................±5°
Peak voltage
Peak max, Peak min.......................................................................± 5 % of full scale
Peak-peak.....................................................................................± 10 % of full scale
Crest
Range......................................................................................................... 1.0 to 10.0
±(5 % + 1 count)
2.3.3 Meter
Ohm
Ranges.........................................................................500.0 Ω to 5.000 MΩ, 30.00 MΩ
±(0.6 % + 5 counts)
Max. Measurement Current..................................................................................0.5 mA
Measurement Voltage at open circuit..................................................................... < 4 V
Diode
Accuracy.............................................................................................. ±(2 % +5 counts)
Max. Measurement Current..................................................................................0.5 mA
Measurement Voltage at open circuit..................................................................... < 4 V
Continuity
Beep ......................................................................................................... < 30 Ω (± 5 Ω)
Measurement Current ...........................................................................................0.5 mA
Detection of shorts.................................................................................................> 1 ms
Capacitance
Ranges.............................................................................................50.00 nF to 500.0 µF
±(2 % +10 counts)
Max. Measurement Current..................................................................................0.5 mA
Temperature
Ranges (°C or °F) ........................................-100.0 to +400.0 °C or -200.0 to +800.0 °F
±(0.5 % + 5 counts)
2.3.4 Record
Record times (selectable) ............................................... 4 min to 8 days, endless (16 days)
Number of readings ............................................................................1 or 2 simultaneously
Record is available for the functions:
• volts / amps / hertz
• power
• harmonics
• ohms / continuity / capacitance
• temperature
• scope

Fluke 43B Specifications

General

Category	Power Quality Analyzer
Interface	RS-232
Volts AC/DC	Yes
Ohms	Yes
Continuity	Yes
Diode Test	Yes
Capacitance	Yes
Harmonics Measurement	Up to 51st harmonic
Display	LCD
Battery Life	Approximately 6 hours
Weight	1.1 kg (2.4 lb)
Data Storage	Yes
Amps AC/DC	0.1 to 1000 A (with clamp)
Power Measurement	W, VA, VAR, PF
Dimensions	50 mm
Current Measurement Range	Via current clamp accessories (not built-in)