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BK5492台式万用表
BK5492台式万用表
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产地: 法国
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产品描述:

Selectable 120 000/40 000/4 000-count multimeter
Basic accuracy 0.012% V DC
Voltage masurement up to 1000V DC et 750V AC
Current measurement up to 12A
True RMS AC, AC+DC with 100KHz bandwidth
Resistance measurement up to 120Mohms
Frequency measurement from 5Hz to 1MHz
Selectable measurement rates
2 or 4 wires resistance measurements
dBm, %, MIN, MAX, HOLD, COMP functions
Dual display
RS-232 interface
 
GPIB version available (BK5482GPIB)
Specifications assumptions:
One-year calibration cycle. Operating temperature at 18 °C to 28°C (64.4°F to 82.4°F). Accuracy is expressed as: ± % of reading + digits) after 30 minutes warm-up. Temperature coefficient: Add ± [0. 15 x (the applicable accuracy)/°C] for 0°C to 18°C and 28°C to 50°C. Relative Humidity (RH) up to 80% for 0 °C to 28°C (75% RH for 12M  Ohm and above ranges of resistance measurement); up to 70% for 28°C to 35°C; up to 50% for 35°C to 50°C All specifications are specified under single display mode in operation only.
Display Counts and Reading Rates
Full Scale Display Counts
Slow
Medium
Fast
119,999
39,999
3,999
Reading Rates on Single Display (Readings/Sec)
Measurement Functions
Slow
Medium
Fast
DCV
2
5
20
DCA
2
5
20
Diode
2
5
20
ACV
2
4.2
20
ACA
2
4.2
20
2-wires  Ohm
2
4
17
4-wires  Ohm 4M Ohm/1.2M Ohm range and below
0.6
0.8
0.9
4-wires  Ohm 12M Ohm range and above
1.4
1.7
1.9
Frequency
1.2
1.7
2.4
ACV+DCV
0.4
0.5
0.7
ACA+DCA
0.4
0.5
0.7
Reading Rates on Dual Display (Readings/Sec)
Measurement Functions
Slow
Medium
Fast
DCV / ACV
0.7
1.0
1.9
DCA / ACA
0.7
1.0
1.9
DCV / DCA
0.7
1.0
1.9
DCV / ACA
0.2
0.2
0.5
ACV / ACA
0.2
0.2
0.5
ACV / DCA
0.7
1.0
1.9
ACV / Frequency
0.5
0.7
1.1
ACA / Frequency
0.6
0.8
1.3
ACV+DCV / DCV
0.5
0.6
0.9
ACA+DCA / DCV
0.1
0.2
0.4
ACA+DCA / ACV
0.1
0.2
0.4
ACA+DCA / DCA
0.5
0.6
0.9
dBm(ACV) / Reference  Ohm
2.1
4.2
11.9
dBm(ACV) / ACV
0.7
1.0
1.7
dBm(ACV) / DCV
0.6
1.0
1.7
dBm(ACV) / Frequency
0.7
1.0
1.7
Note 1: Above table shows some common combinations and applications of using dual display.
Note 2: Using RS-232 or GPIB remote interface, the reading rate approximates to normal mode.
DC Voltage
Resolution, Full Scale Reading and Accuracy
Rate (1)
Range
Resolution
Full Scale
Reading
Accuracy
(1 year)
Typical Input
Impedance (4)
S
120mV
1.2V
12V
120V
1000V
1uV
10uV
100uV
1mV
10mV
119.999
1.19999
11.9999
119.999
1000.00(3)
0.012% + 2
0.012% + 2
0.012% + 2
0.012% + 2
0.012% + 2
10.0M Ohm
10.0M Ohm
11.1M Ohm
10.1M Ohm
10.0M Ohm
M
400mV
4V
40V
400V
1000V
10uV
100uV
1mV
10mV
100mV
399.99
3.9999
39.999
399.99
1000.0(3)
0.012% + 5
0.012% + 5
0.012% + 5
0.012% + 5
0.012% + 5
10.0M Ohm
11.1M Ohm
10.1M Ohm
10.0M Ohm
10.0M Ohm
F
400mV
4V
40V
400V
1000V
100uV
1mV
10mV
100mV
1V
399.9
3.999
39.99
399.9
1000(3)
0.012% + 8 (2)
0.012% + 5
0.012% + 5
0.012% + 5
0.012% + 5
10.0M Ohm
11.1M Ohm
10.1M Ohm
10.0M Ohm
10.0M Ohm
(1) Rate: S (Slow), M (Medium), and F (Fast).
(2) Use relative (REL) modifier.
(3) In Vdc 1000V range, 5% over-range (1050Vdc) is readable.
(4) Input Impedance is in paralleled with capacitance <120pF.
Maximum input voltage: 1000Vdc or peak ac on any range Response Time: Approximately 1.0 second when the displayed reading reaches 99.9% dc value of the tested input signal at the same range.
Note: When voltage (ac+dc) measurement function is selected, the Vdc input impedance is paralleled with an ac-coupled 1.1M Ohm ac divider.
Noise Rejection Ratio
Rate
CMRR (1)
NMRR (2)
S / M / F
>90dB at dc, 50/60Hz ± 0.1%
(1k OhmUnbalanced)
>50dB at 50/60Hz ± 0.1%
(1) CMRR is the Common Mode Reject Ratio
(2) NMRR is the Normal Mode Rejection Ratio
AC Voltage (True RMS, AC Coupling Mode)
Resolution and Full Scale Reading
Range
Resolution
Full Scale Reading
S
M & F
S
M
F
S
M
F
120mV
1.2V
12V
120V
750V
400mV
4V
40V
400V
750V
1uV
10uV
100uV
1mV
10mV
10uV
100uV
1mV
10mV
100mV
100uV
1mV
10mV
100mV
1V
119.999
1.19999
11.9999
119.999
750.00 (1)
399.99
3.9999
39.999
399.99
750.0 (1)
399.9
3.999
39.99
399.9
750 (1)
(1) In Vac 750V range, 5% over-range (787.5V rms) is readable
Accuracy
Rate
Range
Accuracy (1 year) (1)
20 to 45 Hz
45 to 10k Hz
10 to 30 kHz
30 to 100 kHz
S
120.000mV
1.20000V
12.0000V
120.000V
750.00V
1% + 5
1% + 5
1% + 5
1% + 5 (2)
1% + 5 (2)
0.2% + 5
0.2% + 5
0.2% + 5
0.2% + 5
0.2% + 5
1.5% + 10
1% + 5
1% + 5
1% + 5
1% + 5
5% + 15
3% + 10
3% + 10
3% + 10
3% + 10 (3)
M
400.00mV
4.0000V
40.000V
400.00V
750.0V
1% + 40
1% + 40
1% + 40
1% + 40 (2)
1% + 40 (2)
0.2% + 40
0.2% + 40
0.2% + 40
0.2% + 40
0.2% + 40
1.5% + 80
1% + 40
1% + 40
1% + 40
1% + 40
5% + 120
3% + 80
3% + 80
3% + 80
3% + 80 (3)
F
400.0mV
4.000V
40.00V
400.0V
750V
1% + 100
1% + 100
1% + 100
1% + 100
1% + 100 (2)
0.2% + 100
0.2% + 100
0.2% + 100
0.2% + 100
0.2% + 100
1.5% + 300
1% + 100
1% + 100
1% + 100
1% + 100
5% + 300
3% + 200
3% + 200
3% + 200
3% + 200 (3)
(1) Specified accuracy at input >5% of full scale
(2) For input <200V rms
(3) For input <500V rms
 
 
 
 
 
 
 
Measurement method: True RMS Maximum Crest Factor: 3.0 at full scale Maximum input voltage: 750V rms, 1100V peak ac
2x107 V-Hz product on any range, normal mode input
1x106 V-Hz product on any range, common mode input Input Impedance: 1M Ohm in parallel with capacitance <120pF Response Time: Approximately 1.5 seconds when the displayed reading reaches 99.9% ac rms value of the tested input signal at the same range.
AC Voltage (True RMS, AC+DC Coupling Mode)
Resolution and Full Scale Reading
Range (1)
Resolution
Full Scale Reading
S
M & F
S
M
F
S
M
F
120mV
1.2V
12V
120V
750V
400mV
4V
40V
400V
750V
1uV
10uV
100uV
1mV
10mV
10uV
100uV
1mV
10mV
100mV
100uV
1mV
10mV
100mV
1V
119.999
1.19999
11.9999
119.999
750.00 (2)
399.99
3.9999
39.999
399.99
750.0 (2)
399.9
3.999
39.99
399.9
750 (2)
(1) Vdc and Vac are automatically set at the same range
(2) In Vac 750V range, 5% over-range (787.5V rms) is readable
Accuracy
Rate
Range
Accuracy (1 year) (1)
45 to 10k Hz
10 to 30 kHz
30 to 100 kHz
S
120.000mV
1.20000V
12.0000V
120.000V
750.00V
0.2% + 7
0.2% + 7
0.2% + 7
0.2% + 7
0.2% + 7
1.5% + 12
1% + 7
1% + 7
1% + 7
1% + 7
5% + 18
3% + 12
3% + 12
3% + 12
3% + 12 (2)
M
400.00mV
4.0000V
40.000V
400.00V
750.0V
0.2% + 45
0.2% + 43
0.2% + 43
0.2% + 43
0.2% + 43
1.5% + 83
1% + 43
1% + 43
1% + 43
1% + 43
5% + 125
3% + 83
3% + 83
3% + 83
3% + 83 (2)
F
400.0mV
4.000V
40.00V
400.0V
750V
0.2% + 100
0.2% + 100
0.2% + 100
0.2% + 100
0.2% + 100
1.5% + 300
1% + 100
1% + 100
1% + 100
1% + 100
5% + 300
3% + 200
3% + 200
3% + 200
3% + 200 (2)
(1) Specified accuracy at input >5% of full scale
(2) For input <500V rms
 
 
 
 
 
 
Measurement method: True RMS AC+DC Maximum Crest Factor: 3.0 at full scale Maximum input voltage: 750V rms, 1100V peak ac
2x107 V-Hz product on any range, normal mode input
1x106 V-Hz product on any range, common mode input Input Impedance: 1M Ohm in parallel with capacitance <120pF Response Time: Approximately 2.5 seconds when the displayed reading reaches 99.9% (ac+dc) rms value of the tested input signal at the same range.
DC Current
Rate
Range
Resolution
Full Scale Reading
Accuracy (1 year)
Burden Voltage (1)
& Shunt Resistor
S
12mA
120mA
1200mA
12A
0.1uA
1mA
10mA
100mA
11.9999
119.999
1199.99
11.9999
0.1% + 2
0.1% + 2
0.15% + 2
0.2% + 2
<0.15V / 10 Ohm
<1.5V / 10 Ohm
<0.3V / 0.1 Ohm
<0.6V / 0.01 Ohm
M
40mA
120mA
1200mA
12A
1uA
10uA
100uA
1mA
39.999
119.99
1199.9
11.999
0.1% + 6
0.1% + 3
0.15% + 3
0.2% + 3
<0.5V / 10 Ohm
<1.5V / 10 Ohm
<0.3V / 0.1 Ohm
<0.6V / 0.01 Ohm
F
40mA
120mA
1200mA
12A
10uA
100uA
1mA
10mA
39.99
119.9
1199
11.99
0.05% + 15 (2)
0.05% + 5
0.15% + 5
0.2% + 5
<0.5V / 10 Ohm
<1.5V / 10 Ohm
<0.3V / 0.1 Ohm
<0.6V / 0.01 Ohm
(1) Typical at full scale reading and voltage across the input terminals
(2) Use relative (REL) modifier
Maximum Input and Overload Current Protection (for dc and ac current):
mA Input Terminal: 1200mA dc or ac rms and protected with 2A/250V, IEC-127 sheet 1 fast blow fuse;
12A input terminal: 10A dc or ac rms continuous, or 12A dc or ac rms for 30 seconds maximum and protected with 15A/500V, breaking capacity 10,000A fast blow fuse. Response Time: Approximately 1.0 second when the displayed reading reaches 99.9% dc value of the tested input signal at the same range.
AC Current (True RMS, AC Coupling Mode)
Resolution, Full Scale Reading and Burden Voltage
Rate
Range
Resolution
Full Scale Reading
Burden Voltage (1) & Shunt Resistor
S
12mA
120mA
1200mA
12A
0.1uA
1uA
10uA
100uA
11.9999
119.999
1199.99
11.9999
<0.15V / 10 Ohm
<1.5V / 10 Ohm
<0.3V / 0.1 Ohm
<0.6V / 0.01 Ohm
M
40mA
120mA
1200mA
12A
1uA
10uA
100uA
1mA
39.999
119.99
1199.9
11.999
<0.5V / 10 Ohm
<1.5V / 10 Ohm
<0.3V / 0.1 Ohm
<0.6V / 0.01 Ohm
F
40mA
120mA
1200mA
12A
10uA
100uA
1mA
10mA
39.99
119.9
1199
11.99
<0.5V / 10 Ohm
<1.5V / 10 Ohm
<0.3V / 0.1 Ohm
<0.6V / 0.01 Ohm
(1) Typical at full scale reading and rms voltage across the input terminals
Accuracy
Rate
Range
Accuracy (1 year) (1)
20 to 45 Hz
45 to 2k Hz
2 to 10 kHz
S
12mA
120mA
1200mA
12A
1.5% + 5
1.5% + 2
1.5% + 2
2% + 2 (<1.2A)
0.5% + 5
0.5% + 2
0.5% + 2
1% + 2
2% + 10
2% + 5
2% + 5
-
M
40mA
120mA
1200mA
12A
1.5% + 40
1.5% + 12
1.5% + 12
2% + 12 (<1.2A)
0.5% + 40
0.5% + 12
0.5% + 12
1% + 12
2% + 80
2% + 30
2% + 30
-
F
40mA
120mA
1200mA
12A
1.5% + 100
1.5% + 100
1.5% + 100
2% + 100 (<1.2A)
0.5% + 100
0.5% + 100
0.5% + 100
1% + 100
2% + 200
2% + 200
2% + 200
-
(1) Specified accuracy at input >5% of full scale
Measurement method: True RMS Maximum Crest Factor: 3.0 at full scale Response Time: Approximately 1.5 seconds when the displayed reading reaches 99.9% ac rms value of the tested input signal at the same range.
AC Current (True RMS, AC+DC Coupling Mode)
Resolution, Full Scale Reading and Burden Voltage
Rate
Range
Resolution
Full Scale Reading
Burden Voltage (1)
& Shunt Resistor
S
12mA
120mA
1200mA
12A
0.1uA
1uA
10uA
100uA
11.9999
119.999
1199.99
11.9999
<0.15V / 10 Ohm
<1.5V / 10 Ohm
<0.3V / 0.1 Ohm
<0.6V / 0.01 Ohm
M
40mA
120mA
1200mA
12A
1uA
10uA
100uA
1mA
39.999
119.99
1199.9
11.999
<0.5V / 10 Ohm
<1.5V / 10 Ohm
<0.3V / 0.1 Ohm
<0.6V / 0.01 Ohm
F
40mA
120mA
1200mA
12A
10uA
100uA
1mA
10mA
39.99
119.9
1199
11.99
<0.5V / 10 Ohm
<1.5V / 10 Ohm
<0.3V / 0.1 Ohm
<0.6V / 0.01 Ohm
(1) Typical at full scale reading and rms voltage across the input terminals
Accuracy
Rate
Range
Accuracy (1 year) (1)
45 to 2k Hz
2 to 10 kHz
S
12mA
120mA
1200mA
12A
0.5% + 7
0.5% + 4
0.5% + 4
1% + 4
2% + 12
2% + 7
2% + 7
-
M
40mA
120mA
1200mA
12A
0.5% + 42
0.5% + 15
0.5% + 15
1% + 15
2% + 80
2% + 30
2% + 30
-
F
40mA
120mA
1200mA
12A
0.5% + 100
0.5% + 100
0.5% + 100
1% + 100
2% + 200
2% + 200
2% + 200
-
(1) Specified accuracy at input >5% of full scale
Measurement range: Vdc and Vac are automatically set at the same range Measurement method: True RMS AC+DC Maximum Crest Factor: 3.0 at full scale Response Time: Approximately 2.5 seconds when the displayed reading reaches 99.9% (ac+dc) rms value of the tested input signal at the same range.
Resistance (2-wire  Ohm and 4-wire  Ohm)
Rate
Range (1)
Resolution
Full Scale Reading
Test
Current
Accuracy (1 year)
2-wire
4-wire
S
120 Ohm
1.2k Ohm
12k Ohm
120k Ohm
1.2M Ohm
12M Ohm
120M Ohm
1m Ohm
10m Ohm
100m Ohm
1 Ohm
10 Ohm
100 Ohm
1k Ohm
119.999
1.19999
11.9999
119.999
1.19999
11.9999
119.999
0.5mA
0.5mA
100mA
10mA
1mA
100nA
10nA
0.1% + 2 (2)
0.08% + 2
0.06% + 2
0.06% + 2
0.15% + 2
1.5% + 2
5.0% + 2
0.05% + 2
0.05% + 2
0.05% + 2
0.05% + 2
0.15% + 2
1.5% + 2
5.0% + 2
M
400 Ohm
4k Ohm
40k Ohm
400k Ohm
4M Ohm
40M Ohm
300M Ohm
10m Ohm
100m Ohm
1 Ohm
10 Ohm
100 Ohm
1K Ohm
10k Ohm
399.99
3.9999
39.999
399.99
3.9999
39.999
299.99
0.5mA
100mA
50mA
5mA
500nA
50nA
10nA
0.1% + 5 (2)
0.08% + 3 (2)
0.06% + 3
0.06% + 3
0.15% + 3
1.5% + 3
5.0% + 5
0.05% + 5 (2)
0.05% + 3
0.05% + 3
0.05% + 3
0.15% + 3
1.5% + 3
5.0% + 5
F
400 Ohm
4k Ohm
40k Ohm
400k Ohm
4M Ohm
40M Ohm
300M Ohm
100m Ohm
1 Ohm
10 Ohm
100 Ohm
1k Ohm
10k Ohm
100k Ohm
399.9
3.999
39.99
399.9
3.999
39.99
299.9
0.5mA
100mA
50mA
5mA
500nA
50nA
10nA
0.1% + 8 (2)
0.08% + 5 (2)
0.06% + 5 (2)
0.06% + 5
0.06% + 5
0.3% + 5
3.0% + 8
0.05% + 8 (2)
0.05% + 5 (2)
0.05% + 5
0.05% + 5
0.05% + 5
0.3% + 5
3.0% + 8
(1) In order to eliminate the noise interference, which might be induced to the test leads, it is recommended to use a shielded test cable for measuring resistance above 120K Ohm.
(2) Use relative (REL) modifier.
Open Circuit Voltage: < +5.0V dc Zeroing error: 0.05 Ohm or less (excluding test lead resistances) in each range when REL modifier is used Response time: Approximately 1.5 seconds for 12M Ohm and ranges below 12M Ohm; approximately 5 seconds for 40M Ohm range; approximately 10 seconds for 120M Ohm ; approximately 25 seconds for 300M Ohm range. Maximum Input Protection: 500V dc or ac rms
Diode Test/Continuity
Rate
Maximum Reading
Resolution
S
1.19999V
10mV
M
2.4999V
100mV
F
2.499V
1mV
Open Circuit Voltage: < +5.0V dc Test Current: Approximately 0.5mA dc Audible Tone: Continuous beep for continuity and single tone for normal forward-biased diode or semiconductor junction Continuity level: Approximately below +50mVdc Maximum Input Protection: 500V dc or ac rms
Resistance/Continuity (2-wire)
Rate
Range
Resolution
Maximum Reading
Accuracy
S
120 Ohm
1m Ohm
119.999
0.1% + 2 (1)
M
400 Ohm
10m Ohm
399.99
0.1% + 5 (1)
F
400 Ohm
100m Ohm
399.9
0.1% + 8 (1)
(1) Use relative (REL) modifier
Open Circuit Voltage: < +5.0V dc Test Current: Approximately 0.5mA dc Audible Tone: Continuous beep for reading is less than 10 Ohm Zeroing error: 0.05 Ohm or less (excluding test lead resistances) in each range when REL modifier is used Maximum Input Protection: 500V dc or ac rms
Frequency
Resolution, Full Scale Reading and Accuracy
Range (Hz)
Measurement Range (Hz)
Resolution (Hz)
Full Scale Reading
Accuracy (1 year) (1)
Input Sensitivity (Sine wave)
1200
5 to 1200
10m
1199.99
0.005 + 3
40mV rms
12k
10 to 12k
100m
11.9999
0.005 + 2
120k
100 to 120k
1
119.999
0.005 + 2
1M (2)
1k to 1M
10
1.19999
0.005 + 2
0.5V rms
(1) Specified accuracy at input >5% of full scale
(2) If tested frequency is greater than 1MHz, it will be displayed but no specified accuracy is guaranteed.
Measurement method: True RMS Maximum Crest Factor: 3.0 at full scale Maximum input voltage: 750V rms, 1100V peak ac
2x107 V-Hz product on any range, normal mode input
1x106 V-Hz product on any range, common mode input Input Impedance: 1M Ohm in parallel with capacitance <120pF Response Time: Approximately 1.2 seconds when the displayed reading reaches 99.9% frequency value of the tested input signal at the same range.
dBm (decibel calculation)
Reference Impedance (1)
2 Ohm (2)
4 Ohm (2)
8 Ohm (2)
16 Ohm (2)

 
50 Ohm
75 Ohm
93 Ohm
110 Ohm
124 Ohm
125 Ohm
135 Ohm
150 Ohm
250 Ohm
300 Ohm
500 Ohm
600 Ohm (3)
800 Ohm
900 Ohm
1000 Ohm
1200 Ohm
8000 Ohm
 
(1) Reference impedance is displayed on the secondary display
(2) Reading displayed in watts (Audio Power)
(3) Default reference impedance
Range and Accuracy
Rate
Voltage
Range (1,2)
Input Voltage
dBm (3) Range
@ 600 Ohm Ref
Accuracy (dB)
20 to 45 Hz
45 to 10 kHz
0 to 100 kHz
S
120mV
1.2V
12V
120V
6mV ~ 120mV
120mV ~ 1.2V
1.2V ~ 12V
12V ~ 120V
-42.20 ~ -16.20
-16.20 ~ 3.80
3.80 ~ 23.80
23.80 ~ 43.80
1.0
0.8
0.8
0.8
0.2
0.1
0.1
0.1
1.0
0.8
0.8
0.8
1000V (dc)
750V (ac)
120V ~ 1000V
120V ~ 750V
43.80 ~ 62.22
43.80 ~ 59.72
-
1.0(4)
-
M & F
400mV
4V
40V
400V
20mV ~ 400mV
400mV ~ 4V
4V ~ 40V
40V ~ 400V
-31.76 ~ -5.74
-5.74 ~ 14.26
14.26 ~ 34.26
34.26 ~ 54.26
1.0
0.8
0.8
0.8
0.2
0.1
0.1
0.1
1.0
0.8
0.8
0.8
1000V (dc)
750V (ac)
400V ~ 1000V
400V ~ 750V
54.26 ~ 62.22
54.26 ~ 59.72
-
1.0(4)
-
(1) Auto-ranging is used when dBm function is selected
(2) In Vac 750V range, 5% over-range is readable
(3) Reading displayed in dB when REL modifier is used
(4) For input voltage at frequency between 45Hz to 1kHz
0dBm: 1 m Ohm @ 600 Ohm Reference Impedance Resolution: 0.01dB at slow and medium rate; 0.1dB at fast rate for all ranges. CMRR: > 90dB for dc signal Response Time: Same as ac voltage and ac current measurements.
A-3 General Specifications
General Items
Specifications
 Ohmarm up time
At least 30 minutes
Temperature Coefficient
 
Add 0.15 x (the applicable accuracy)/°C at 0°C to 18°C and 28°C to 50°C
Operating Temperature
0°C to 50°C (32°F to 122°F)
Storage Temperature
-20°C to 60°C
Altitude
Up to 2000 M
Pollution Degree
II
Over-voltage Category
CAT II-600V and CAT I-1000V
Relative Humidity
 
 
 
—  Up to 80% for 0°C to 28°C (75% RH for 12M Ohm and above ranges of resistance measurement)
—  Up to 70%for 28°C to 35°C
—  Up to 50%for 35°C to 50°C
Common Mode Voltage
 
1000V dc or peak ac rms maximum between any input and earth ground
Dimension
Approx. 255(w) x 105(h) x 305(d) mm (with holsters)
 Ohmeight
<3.0kgs
Line Voltage
100V / 120V / 220V / 240V ac ±10%, 50/60Hz, 16VA maximum
Interface
 
 
 
 
 
 
—  RS-232 (DB-9, male connector)
—  Baud rates: 9600, 4800, 2400, 1200, 600, 300
—  Data length: 7 or 8 bits
—  Parity: even / odd / none
—  Stop bit: 1 or 2 bits
—  Echo: on / off
—  Print mode: on / off
Safety Requirement
Designed in compliance with EN61010-1 (IEC1010-1)
Installation Category
 
CAT-I 750VAC/1000VDC or CAT-II 600V,Pollution Degree 2 Environment
EMC Requirement
Designed in compliance with EN61326-1.


品牌简介

Sefram为B+K Precision集团旗下品牌之一,公司设立于法国,创建于1947年,拥有60年的丰富经验与高度信誉。Sefram专致于记录仪及电视信号分析仪器的生产与研究,产品于欧美拥…Sefram为B+K Precision集团旗下品牌之一,公司设立于法国,创建于1947年,拥有60年的丰富经验与高度信誉。Sefram专致于记录仪及电视信号分析仪器的生产与研究,产品于欧美拥有极高的声誉,Sefram将以卓越的技术为您提供最精准的测量与分析。

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