BK Precision 878A - General Specification

19
GENERAL SPECIFICATION
Items
879
878A
Parameters Measured
L/C/R/D/Q/Θ
L/C/R/D/Q
Measuring Circuit Mode
Inductance (L)
–Defaults to series mode
Capacitance/ Resistance (C/R)
-Defaults to parallel mode
Displays
L/C/R: Maximum display 19999
D/Q: Maximum display 999 (Auto Range).
Ranging Mode
Auto & Manual
Measuring Terminals
3 terminals with sockets
Test Frequency
Accuracy:
±0.1 %
100Hz=100 Hz
120Hz= 120 Hz
1KHz =1010 Hz
10KHz= 9.6 KHz
120Hz= 120 Hz
1KHz =1010 Hz
Backlit display
Included
Excluded
Tolerance mode
1%, 5%, 10%, 20%
1%, 5%, 10%
Test Signal Level
0.6Vrms approx.
Measuring Rate
1 time/second, nominal
Response time
Approx. 1 second/ DUT (device under test)(@
manual range)
Auto Power-Off
5 minutes approx. without operation
Temperature Coefficient
0.15 x (Specified Accuracy) /
°
C(0-18
°
or 28-40
°
)
Operation Temperature
0
°
C to 40
°
C; 0-70% R.H.
Storage Temperature
-20
°
C to +50
°
C; 0-80% R.H.
Low Battery Indication
Approx. 6.8V
Power Consumption
Approx. 40mA for operation/ 0.08mA after Auto
Power-off.
Power Requirements
1) DC 9V Battery
2) Ext. DC Adaptor: DC 12Vmin –15Vmax.
(Load 50mA Min.)
Protective Fuse
0.1A/250V Fuse (input protective)
Standard Accessories
Test alligator clips (pair)
DC 9V Battery.
User manual
Dimensions (L/W/H)
7.2 x 3.4 x 1.6” (184 x 87 x 41 mm)
Weight
11.6oz (330 grams)