Elma Instruments Elma 319s, User Manual

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Elma 319s side 32
Dimension: 161*80*50mm L*W*H (With Holster)
Weight: Approx. 340 gm (With Holster)
Special Features:
Backlighted LCD
±Trigger: Selectable positive & negative trigger slopes
Cylinder: 9 Selectable number of cylinders (1, 2, 3, 4, 5, 6, 8, 10 & 12) in Dwell and IG-
RPM functions
Hold: Freezes the display data for later view
Range: Manual & Auto-ranging selection
RPM (4): For RPM of traditional 4-stroke engines which have 1 ignition on every 4 engine strokes
RPM (2): For RPM of DIS & traditional 2-stroke engines which have 1 ignition on every 2 engine
strokes
RPM (2)M: For RPM of 2-stroke waste ignition (on-board) engines which have 1 ignition on every
single engine stroke
Accessories:
Test lead pair; batteries installed; user’s manual; BKP60 banana plug type-K
thermocouple; BP300 Inductive pickup clip)
Optional purchase accessories: Magnetic hanger BMH-01; BKB32 banana plug to type-K socket
plug adaptor
Electrical Specification
Accuracy is given as +/- (% of reading number of digits) or otherwise specified @ 23
o
C +/-
5
o
C and less than 75% R.H.
DC Voltage
RANGE Accuracy
60.00mV 0.4%+3d
600.0mV 0.3%+3d
6.000V, 60.00V, 600.0V 0.4%+3d
1000V 0.7%+3d
Input Impedance: 10M

, 50 pF nominal
Capacitance
RANGE Accuracy
6.000

F,
2.0%+5d
60.00

F, 600.0

F
3.5%+5d
2000

F 4.0%+5d
Accuracies with film capacitor or better
AC Voltage
RANGE Accuracy
50Hz ~ 500Hz
60.00mV, 600.0mV
2.0% + 5d
6.000V, 60.00V, 600.0V,
1000V
2.2% + 5d
Input Impedance: 10M

, 50 pF nominal
DC Current
RANGE Accuracy Burden Voltage
600.0

A
0.7%+3d
0.25 mV/uA
6000

A
0.5%+3d
60.00mA 0.7%+3d
2.5 mV/mA
600.0mA 0.5%+3d
6.000A 0.7%+3d
0.03V/A
10.00A
1)
0.5%+3d
1)
6A continuous, >6A to 10A for 30 sec. max with 5 minutes cool down interval