FLUKE 18B+
Description
MULTIMETER 18B+ FLUKE In Pakistan
Use 18B+ multimeter to check and test most electronic
products. The instrument is easy to use and is significantly improved compared
with the original Fluke 18B. Applicable to anyone engaged in electronic
maintenance and manufacturing Settings.
Feature:
600 V Cat III safety design index.
The display range is 50% and the backlight is bright white.
Intelligent LED test lighting LED (regardless of polarity)
allows you to test LED in two modes:
DMM LED socket test mode.
LED test mode on UUT (PCBA) (using test lead)
Voltage, resistor, current, capacitance.
Diode testing, data retention.
Frequency and duty ratio.
The input terminal’s ac and dc current measurements are 10A
Technical indicators
Precision specifications
Can keep 1 year after the calibration accuracy, the work
temperature of 18 ° C to 28 ° C, relative humidity of 0% to 75%. The precision
form is as follows: + / + ([reading %] + [lowest effective digit]).
Function,
Range
Resolution,
Precision.
|
Ac voltage |
4.000 V 40.00 V 400.0 V 1000 V |
0.001 V 0.01 V 0.1 V 1 V |
1.0 % + 3 |
|
DC voltage |
4.000 V 40.00 V 400.0 V 1000 V |
0.001 V 0.01 V 0.1 V 1 V |
0.5 % + 3 |
|
Ac voltage (millivolt) |
400.0 mV |
0.1 mV |
3.0 % + 3 |
|
Dc voltage (millivolt) |
400.0 mV |
0.1 mV |
1.0 % + 10 |
|
Diode test |
2.000 V |
0.001 V |
10% |
|
Resistance (ohm) |
400.0 Ω 4.000 kΩ 40.00 kΩ 400.0 kΩ 4.000 MΩ 40.00 MΩ |
0.1 Ω 0.001 kΩ 0.01 kΩ 0.1 kΩ 0.001 MΩ 0.01 MΩ |
0.5 % + 3 o.5 % + 2 o.5 % + 2 0.5 % + 2 0.5 % + 2 1.5% + 3 |
|
Capacitance |
40.00 nF 400.0 nF 4.000 μF 40.00 μF 400.0 μF 1000 μF |
0.01 nF 0.1 nF 0.001 μF 0.01 μF 0.1 μF 1 μF |
2 % + 5 2 % + 5 5 % + 5 5.0 % + 5 5 % + 5 5 % + 5 |
|
frequency 1 |
50.00 Hz 500.0 Hz 5.000 kHz 50.00 kHz 100.0 kHz |
0.01 Hz 0.1 Hz 0.001 kHz 0.01 kHz 0.1 kHz |
0.1 % + 3 |
|
Duty ratio1 |
1 % – 99 % |
0.1% |
1 %，Typical case4 |
|
Alternating current μA |
400.0 μA 4000 μA |
0.1 μA 1 μA |
1.5 % + 3 |
|
Alternating current mA |
40.00 mA 400.0 mA |
0.01 mA 0.1 mA |
1.5 % + 3 |
|
Alternating current A |
4.000 A 10.00 A |
0.001 A 0.01 A |
1.5 % + 3 |
|
Dc current μA |
400.0 μA 4000 μA |
0.1 μA 1 μA |
1.5 % + 3 |
|
Dc current mA |
40.00 mA 400.0 mA |
0.01 mA 0.1 mA |
1.5 % + 3 |
|
Dc current A |
4.000 A 10.00 A |
0.001 A 0.01 A |
1.5 % + 3 |
1, the range of all current, frequency and duty ratio is 1 %
to 100 % of the range. The input value is not specified below the range of 1 %.
2,Normally, the open circuit test voltage is 2.0v and
short-circuit current < 0.6ma.
3,The specification does not include the error caused by the
test lead capacitance and capacitance plate (the maximum error is 1.5nf when
the range is 40 nF).
4, usually means that the frequency is 50 Hz or 60 Hz, which
is between 10 % and 90 %.
|
Function |
luminance range |
measuring range |
resolution |
precision. |
|
LED VF test 1(LED test socket) |
1.00 to 6.00 V |
NA |
N/A |
NA |
|
LED VF test 2 (test lead) |
1.00 to 6.00 V |
1.00 to 6.00 V |
0.01 V |
10 % 3 |
|
Breaking threshold |
NA |
N/A |
NA |
70Ω |
|
1. Open circuit test voltage is plus or minus 12 V, short
circuit current > + 5 mA (usually) 2 open circuit test voltage is plus or minus 12 V, short
circuit current > plus or minus 3 mA (usually) 3 VF measurement, the driving current is lower than 2.2 +
0.4ma. |
||||
|
Function, |
overload protection |
input impedance (nominal value) |
common mode rejection ratio, |
conventional mode rejection ratio. |
|
Ac voltage |
1000 V1 |
>10 MΩ <100 pF |
In direct current, 50 Hz or 60 Hz, greater than 60 dB. |
– |
|
Ac voltage (millivolt) |
400 mV |
>1MΩ，<100 pF |
At 50 Hz or 60 Hz, greater than 80 dB. |
– |
|
Dc voltage |
1000 V1 |
>10 MΩ <100 pF |
In direct current, 50 Hz or 60 Hz, greater than 100 dB. |
At 50 Hz or 60 Hz, greater than 60 dB. |
|
Dc voltage (millivolt) |
400 mV |
>1MΩ，<100 pF |
At 50 Hz or 60 Hz, greater than 80 dB. |
1, 10, 6 V Hz maximum.
|
General technical indicators |
|
|
Maximum voltage between any terminal and ground. |
1000 V |
|
Display (LCD) |
4000 counts, updated 3 times per second. |
|
The battery type |
2 AA，NEDA 15A，IEC LR6 |
|
Battery life. |
Minimum 500 hours of LED test mode and 50 hours without
load. With load, battery life depends on the type of LED being tested. |
|
temperature |
|
|
Working temperature |
0 °C – 40 °C |
|
Storage temperature |
-30 °C – 60 °C |
|
Relative humidity |
|
|
Working humidity |
The condensation (< 10 ° C) 10 ° to 30 ° C, C less than or equal to 90% RH. When you go from 30 to 40 C, it’s less than or equal to
75%. |
|
40 M Ω range 10 ° to 30 ° C, C less than or equal to 80% RH. 30 ° C to 40 ° C, less than or equal to 70% |
|
|
At an altitude of |
|
|
Working temperature |
2000 m |
|
Storage temperature |
12000 m |
|
The temperature coefficient of |
0.1x (specified precision)/C (< 18%c or >28 C) |
|
Fuse protection for current input. |
440 mA, 1000 V fast melting, limited only to the specified
Fluke parts. 11A, 1000V fast melting, limited to the specified Fluke
parts. |
|
Volume (height x width x length) |
183 x 91 x 49.5 mm |
|
The weight of the |
455 g |
|
The IP rating |
IP 40 |
|
security |
IEC 61010-1, IEC61010-2-030 CAT III 600 V, CAT II 1000 V,
pollution level 2. |
|
Electromagnetic environment |
IEC 61326-1： portable |
|
Electromagnetic compatibility |
Only in Korea. |
|
Class A equipment (industrial broadcasting and
communications equipment) 1. This product meets the requirements of the industry (A)
electromagnetic wave equipment, the salesman or. Users should be aware of this. The equipment is suitable
for business environment. Not suitable for family use. |
|
Model and accessories
