Fluke 8808A - Safety; Emc; Triggering; Math Functions

8808A
Getting Started Manual
2
Safety
Complies with IEC 61010-1:2001, ANSI/ISA 61010-1 (S82.02.01):2004, UL 61010-1:2004, CAN/CSA C22.2 No.
61010.1:2004, CAT I 1000V/CAT II 600 V.
EMC
Designed to comply with IEC 61326-1:1997+A1:1998+A2:2000
Triggering
Trigger Delay .................................................... 400 ms
External Trigger Delay ..................................... <2 ms
External Trigger Jitter ..................................... <1 ms
Trigger Input ..................................................... TTL Levels
Trigger Output ................................................... 5 V max
Math Functions
Min/max, relative, hold, compare and dB functions.
Electrical
Input Protection ............................................... 1000 V all ranges
Overrange.......................................................... 10 % on the largest ranges of all functions except continuity and diode
test
Remote Interfaces
RS-232C
Warranty
One year
Electrical Specifications
Accuracy specifications are valid for 5-½ digit mode and after at least a half-hour warm-up.
DC Voltage Specifications
Maximum Input ................................................. 1000 V on any range.
Common Mode Rejection................................. 120 dB at 50 or 60 Hz ±0.1％ (1 kΩ unbalance)
Normal Mode Rejection.................................... 80 dB at Slow Rate
A/D Nonlinearity................................................ 15 ppm of range
Input Bias Current ............................................ <30 pA at 25 °C
Settling Considerations ................................... Measurement settling times are affected by source impedance, cable
dielectric characteristics, and input signal changes
Input Characteristics
Resolution
Range
Full-Scale
(5-1/2 Digits)
Slow Medium Fast
Input Impedance
200 mV 199.999 mV
1 μV 10 μV 10 μV
>10 GΩ
[1]
2 V 1.99999 V
10 μV 100 μV 100 μV
>10 GΩ
[1]
20 V 19.9999 V
100 μV 1000 μV 1000 μV
10 MΩ±1 %
200 V 199.999 V 1 mV 10 mV 10 mV
10 MΩ±1 %
1000 V 1000.00 V 10 mV 100 mV 100 mV
10 MΩ±1 %
Notes:
[1] At some dual display measurements, the input impedance of 200 mV and 2 V ranges may be changed to 10 MΩ.