Elma Instruments 5706445410378, Manual

Page: 4 / 56

BM869s 4
_v61010-2-033:2019
English .............................................................................................................................. 33
SAFETY ............................................................................................................................. 33
Terms in this manual ...................................................................................................... 33
Per IEC61010-1 2nd Ed. (2001) Measurement Category ............................................... 33
INTERNATIONAL ELECTRICAL SYMBOLS ................................................................. 34
CENELEC DIRECTIVES ................................................................................................... 34
PRODUCT DESCRIPTION ................................................................................................ 35
OPERATION ..................................................................................................................... 37
VFD ACV
+Hz
, VFD Hz
+ACV
functions (Model 869s only) ............................................... 37
dBm
+Hz
, Hz
+ACV
, ACV
+Hz
functions .............................................................................. 38
DCV, DCV
+ACV
, DC+ACV
+ACV
functions ........................................................................ 39
DCmV, DCmV
+ACmV
, DC+ACmV
+ACmV
, Logic-Level Hz, Duty% functions ................ 40
ACmV
+Hz
, dBm
+Hz
, Hz
+ACmV
functions .......................................................................... 40
Temperature functions (Model 869s only) ...................................................................... 41
Capacitance, Diode test functions ..................................................................... 41

Resistance, Continuity, nS Conductance functions ................................................ 43

A, mA (DCmA with %4-20mA) and A Current functions ............................................... 44
PC-COMM computer interface capabilities .................................................................... 45
MAX/MIN/AVG recording mode ..................................................................................... 45
1ms CREST capture mode ............................................................................................ 45
Backlighted display......................................................................................................... 45
500000 count mode........................................................................................................ 45
Beep-Jack
™ Input Warning ........................................................................................... 45
Hold ................................................................................................................................ 45
Relative Zero mode ................................................................................................... 46
Manual or Auto-ranging .................................................................................................. 46
Set Beeper Off ............................................................................................................... 46
Auto-Power-off (APO) .................................................................................................... 46
Disabling Auto-Power-off ................................................................................................ 46
MAINTENANCE ................................................................................................................ 46
Calibration ...................................................................................................................... 46
Cleaning and Storage ..................................................................................................... 47
Trouble Shooting ............................................................................................................ 47
Battery and Fuse replacement ....................................................................................... 47
Fuses use: ...................................................................................................................... 48
Battery replacement: ...................................................................................................... 48
Fuse replacement:.......................................................................................................... 48
GENERAL SPECIFICATION ............................................................................................. 48
Electrical Specifications .................................................................................................. 50