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江柏电子（深圳）有限公司
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| JB3559(5 4/5位台式数位万用表) |
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| 类型：5
4/5位台式数位万用表 |
| 时间：2004-9-11(
N/A ) |
| 属于：
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| 详细参数
产品性能
．直流电压5 4/5位，500,000 Counts高分辨率量测
．频率计数6位显示、999,999 Counts高分辨率及0.002%高精准度量测
．高精密直流电压量测(JB3559为0.02%, JB3557为0.03% )及每秒5次快速量测
．高频宽(JB3559为100KHz，JB3557为20KHz)，交流/交直流混合True RMS电压量测功能
．全范围(电阻，电容)输入保护(JB3559为1000V，JB3557为600V)
．T1-T2双轨K-Type温度量测-50度C到1000度C(仅支持JB3559)
．光电耦合隔离式RS-232计算机联机接口(仅支持JB3559)
．WIN 95/98TM兼容软件(仅支持JB3559)
．自动换文件纪录MAX，MIN，MAX-MIN读值
．资料保持(Data Hold)，相对值REL模式测量
．每秒高达60次高速模拟条状显示
．直流电压测量范围0.001mV~1000V，交流电压测量范围0.01mV~1000V，交直流电流测量范围0.01μA~20A
．电阻值测量范围0.01Ω~50MΩ，电容值测量范围10pF~9999μF
．具有四个可调触发准位的Line Level Frequency
．数字逻辑准位频率范围5Hz~2MHz
．Duty Cycle比率量测，二极管测试
．过程控制循环电流测量(%4-20mA)
．20种可调整的阻抗值作功率测量(dBm)
．高速自动换档，连续性声音提示(<100μS)
．大型背光LCD显示
| 產品規格 |
| DC
Voltage Range
& Accuracy |
| Range |
JB3559 |
JB3557 |
500.00mV,
5.0000V, |
0.02%
+ 2d |
0.03%
+ 2d |
| 50.000V |
|
|
| 500.00V |
0.04%
+ 2d |
0.05%
+ 2d |
| Input
Impedance: 10MΩ
// 30pF nominal |
|
(80pF nominal
for 500mV Range) |
| Ohms Range & Accuracy |
| Range |
DM3559 |
DM3557 |
| 500.00Ω |
0.07%
+ 10d |
|
| 5.0000KΩ |
|
0.1%
+ 6d |
| 50.000KΩ |
0.07%
+ 2d |
|
| 5.0000MΩ |
0.2%
+ 6d |
0.4%
+ 6d |
| 50.000MΩ |
2.0%
+ 6d |
2.0%
+ 6d |
| O.C.Voltage : <1.3VDC (<3VDC for
500Ω) |
| Capacitance Range & Accuracy |
| 50.00Nf |
0.8%
+ 3d |
| 500.0nf |
0.8%
+ 3d |
| 5.000uF |
1.0%
+ 3d |
| 50.00uF |
2.0%
+ 3d |
| 500.0uF |
3.5%
+ 5d |
| 9999uF |
5.0%
+ 5d |
|
| Accuracy with Film Capacitor or Better |
| DC
Current Range
& Accuracy |
| 500.00uA |
0.15% + 20d |
| 5000.0uA |
0.1%
+ 20d |
| 50.000mA |
0.15%
+ 15d |
| 500.00mA |
0.1%
+ 20d |
| 5.0000A |
0.5%
+ 10d |
10.000A
|
*
0.5% + 20d |
| *10A Continuous, 20A for 30 Second Max
with |
| 5
Minutes Cool
Down Interval |
| Audible Continuity Tester |
| Audible Threshold: Between 20Ω and 200Ω |
| Response Time < 100uS |
| dBm |
| At 600Ω, -11.76dBm to 54.25dBm |
| Accuracy: 0.25dB + 2d (@40Hz to 20KHz) |
| Selectable Reference Impedance Values of
4, 8, |
| 16, 32, 50, 75, 93, 110, 125, 135, 150,
200, |
| 250, 300, 500, 600, 800, 900, 1000, 1200Ω |
| Input Impedance: 10MΩ // 30pF nominal |
|
| AC
/ AC+DC Voltage
Range &
Accuracy |
| |
JB3559 |
JB3557 |
| 20Hz
to 45Hz |
500.00mV,
5.0000V |
1.5% + 40d |
|
| 50.000V |
|
Unspec'd |
| 500.00V, 1000.0V |
Unspec'd |
|
| 45Hz
to 300Hz |
| 500.00mV |
0.3%
+ 20d |
|
| 5.0000V, 50.000V |
0.8%
+ 20d |
0.8%
+ 60d |
| 500.00V, 1000.0V |
0.4%
+ 40d |
|
| |
300Hz
to 5KHz |
300Hz
to 1KHz |
| 500.00mV |
0.3%
+ 10d |
0.8%
+ 40d |
| 5.0000V, 50.000V, |
0.4%
+ 40d |
2.0%
+ 60d |
| 500.00V |
|
|
| 1000.0V |
0.8%
+ 40d |
1.0%
+ 40d |
| |
5KHz
to 20KHz |
1KHz
to 20KHz |
| 500.00mV |
0.5%
+ 20d |
1Db
** |
| 5.0000V, 50.000V |
0.8%
+ 20d |
2dB
** |
| 500.00V |
0.5%
+ 20d |
3dB
** |
| 1000.0V |
Unspec'd |
Unspec'd |
| 20KHz to 100KHz |
| 500.00mV |
2.0%
+ 40d |
|
| 5.0000V, 50.000V |
4.0%
+ 40d ** |
Unspec'd |
| 500.00V |
Unspec'd |
|
| 1000.0V |
|
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| Input Impedance: 10MΩ // 30pF nominal |
| (80pF
nominal for
500mV Range) |
| Residual Reading less than 50d with Test
Leads Shorted |
| *
From 5% to 10%
of Range : |
| Accuracy % of Reading (or in dB) + 80d |
| **
From 5% to 10%
of Range : |
| Accuracy % of Reading (or in dB) + 180d |
| *
*From 10% to
15% of Range
: |
| Accuracy % of Reading (or in dB) + 100d |
| 1000V
Frequency Range
to 1KHz |
| T1-T2
Dual Temperature
(DM3559 Only) |
| Range |
Accuracy |
| -50.0℃ to 1000.0℃ |
0.3% + 1℃ |
| -58.0℉ to 1832.0℉ |
0.3% + 2℉ |
| Thermocouple Range & Accuracy not Included |
| Diode Tester |
| Range |
Accuracy |
Test
Current |
Open
Circuit |
| |
|
Typical |
Voltage |
| 5.0000V |
1%
+ 1d |
0.8mA |
<
3.5VDC |
| DC Loop Current %4-20mA |
| 4mA=0%(Zero), 20mA=100%(Span) |
| Resolution: 0.01% Accuracy: ±25d |
|
| AC
/ AC+DC Current
Range &
Accuracy |
| Range |
JB3559 |
JB3557 |
| 50Hz to 60Hz |
| 500.00uA |
|
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| 5000.0uA |
|
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| 50.000mA |
0.5%
+ 50d |
1.0%
+ 40d |
| 500.00mA |
|
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| 5.0000A |
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| 10.000A
* |
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| 40Hz to 1KHz |
| 500.00uA |
|
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| 5000.0uA |
|
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| 50.000mA |
0.7%
+ 50d |
1.0%
+ 40d |
| 500.00mA |
|
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| 5.0000A |
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| 10.000A
* |
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| 1KHz to 10KHz |
| 500.00uA |
|
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| 5000.0uA |
2.0%
+ 50d |
Unspec'd |
| 50.000mA |
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| 500.00mA |
|
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| 5.0000A |
Unspec'd |
Unspec'd |
| 10.000A
* |
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| *10A Continuous, 20A for 30 Second Max
with |
| 5
Minutes Cool
Down Interval |
| AC Hz Line Level Frequency |
| Range |
Accuracy |
| 5.0000Hz
to 200.000KHz |
0.002%
+ 4d |
| Sensitivities (Sine Wave): |
|
0.1V
min |
@500mV
Range |
|
1V
min |
@5V
Range |
|
10V
min |
@50V
Range |
|
100V
min |
@500V
Range |
|
900V
min |
@1000V
Range |
| Logic Hz Logic Level Frequency |
| Range |
Accuracy |
| 5.0000Hz |
0.002%
+ 4d |
| to
2.00000MHz |
|
| Sensitivity : 2.5V Square Wave |
| %
Duty Cycle |
| Range |
Accuracy |
| 0.1%
to 99.99% |
3d/KHz
+ 2d |
| Input Frequency: 5Hz to 500KHz, 5V TTL
Family |
| Crest Mode (Instantaneous Peak Hold) |
| Accuracy: Specified Accuracy ±100d for
changes |
| >0.8msec in Duration |
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| General Specification |
| Power Supply : AC115V/230V±10%,
60/50Hz Switch Selectable |
Power Consumption : Approx.
6VA |
| Operation Humidity/Temperature
Range : 80% R.H. (+5℃
to 31℃), 50% R.H. (+31℃
to 40℃) |
| Storage Temperature/Humidity
Range : -10 to 60℃,
<80% R.H. |
| Warm-up Time : Approx. 30
min. |
| Dimensions : 213(W) x 88(H)
x 394(D) mm |
Net Weight : 3.6Kg |
| Accessories : Power Cord
x1, Operation Manual
x1, Test Lead x1set,
K-Type Thermocouple
x1(JB3559 Only), RS-232
Software(floppies) x1 |
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