Fluke 12, Руководство по обслуживанию, Страница: 15 / 51

10, 11, 12 Multimeters
Service Manual
1-4
Table 1-1. Specifications
Maximum Voltage
Between any Terminal
and Earth Ground 600V ms
Display 3 3/4-digits, 4000 counts, updates 4/sec
Operating Temperature -10
°
C to 50
°
C
Storage Temperature -30
°
C to 60
°
C indefinitly (to -40
°
C for 100 hrs)
Temperature Coefficient 0.1 x (specified accuracy)/
°
C (<18
°
C or >28
°
C)
Relative Humidity 0% to 90% (-10
°
C to 35
°
C) 0% to 70% (35
°
C to 50
°
C)
Battery Type 9V, NEDA 1604 or IEC 6F22
Battery Life 650 continious hours with alkaline 450 continious hours with carbon-zinc
Shock, Vibration 1 meter shock. Per MIL-T-28800D for a Class 3 Instrument
Size (HxWxL) 1.35 in x 2.75 in x 5.55 in (3.46 cm x 7.05 cm x 14.23 cm)
Weight 10 oz (286 g)
Safety Designed to Protection Class II requirement of UL1244, ANSI/ISA-S82,
CSA C22.2 No 231, and VDE 0411, and IEC 1010 overvoltage category
III.
EMI Regulations Complies with FCC Part 15, Class B, and VDE 0871B.
Accuracy (50 to 400 Hz) Function Range Resolution
Model 10 Models 11/12
Volts AC 4000 mV* 1 mV ±(2.9%+3) ±(1.9%+3)
4.000V 0.001V ±(2.9%+3) ±(1.9%+3)
40.00V 0.01V ±(2.9%+3) ±(1.9%+3)
400.0V 0.1V ±(2.9%+3) ±(1.9%+3)
600V 1V ±(2.9%+3) ±(1.9%+3)
Volts DC 4000 mV 1 mV ±(1.5%+2) ±(0.9%+2)
4.000V 0.001V ±(1.5%+2) ±(0.9%+2)
40.00V 0.01V ±(1.5%+1) ±(0.9%+1)
400.0V 0.1V ±(1.5%+1) ±(0.9%+1)
600V 1V ±(1.5%+1) ±(0.9%+1)
Resistance 400.0
Ω
0.1
Ω
±(1.5%+2) ±(0.9%+2)
4.000 k
Ω
0.001 k
Ω
±(1.5%+1) ±(0.9%+1)
40.00 k
Ω
0.01 k
Ω
±(1.5%+1) ±(0.9%+1)
400.0 k
Ω
0.1 k
Ω
±(1.5%+1) ±(0.9%+1)
4.000 M
Ω
0.001 M
Ω
±(1.5%+1) ±(0.9%+1)
40.00 M
Ω
0.01 M
Ω
±(1.9%+3) ±(1.5%+3)
Capacitance 1.000
µ
F 0.001
µ
F NA ±(1.9%+2)
10.00
µ
F 0.01
µ
F NA ±(1.9%+2)
100.0
µ
F 0.1
µ
F NA ±(1.9%+2)
1000
µ
F 1
µ
F NA ±(1.9%+2)
10000
µ
F 10
µ
F NA ±(10%+90) Typical
Continuity/Diode
Test 2.000V 0.001V ±(1.5%+2) ±(0.9%+2)
* The 4000 mV range can only be entered in the manual range mode. Use the 4000 mV range with
accessories.
** The beeper is guaranteed to come on at <25
Ω
and turn off at >250
Ω
. The meter detects opens or shorts
of 250
µ
s or longer.