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首页 > 电工仪器 >  电力电气检测设备 > 电桥 > LCR电桥 > BK879高级通用LCR测试器
BK879高级通用LCR测试器
BK879高级通用LCR测试器
订货号： MM-28338-00
产地： 法国
品牌：
开发编号： N
市场价：￥
*此产品根据配置不同价格不同
*此价格为参考价格，具体价格以订单合同为准
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产品描述：

The 879 measures capacitance, resistance (of non-inductive components) and inductance. Components can be measured with selectable test frequencies in series or parallel modes as desired. The 4 1/2 digit main LCD displays values to 19,999, and the secondary 3 digit 1,000 count display reads D or Q. Both models can be used in either auto ranging or manual ranging modes.
 
Features
Selectable test frequencies 100Hz, 120Hz, 1KHz, 10KHz
Simultaneously displays measured component value and Q or Dissipation Factor (D)
Display hold
Relative mode
Tolerance mode
Backlight
RS 232 Interface (cable and software required)
General Specification
Items:
Model 879
Model 878A
Parameters Measured
L/C/R/D/Q/Θ
L/C/R/D/Q
Measuring Circuit Mode
Inductance (L)
–Defaults to series mode
Capacitance/ Resistance (C/R)
-Defaults to parallel mode
Displays
L/C/R: Maximum display 19999
D/Q: Maximum display 999 (Auto Range).
Ranging Mode
Auto & Manual
Measuring Terminals
3 terminals with sockets
Test Frequency
Accuracy:
±0.1 %
100Hz=100 Hz
120Hz= 120 Hz
1KHz =1010 Hz
10KHz= 9.6 KHz
120Hz= 120 Hz
1KHz =1010 Hz
Backlit display
Included
Excluded
Tolerance mode
1%, 5%, 10%, 20%
1%, 5%, 10%
Test Signal Level
0.6Vrms approx.
Measuring Rate
1 time/second, nominal
Response time
Approx. 1 second/ DUT (device under test)(@ manual range)
Auto Power-Off
5 minutes approx. without operation
Temperature Coefficient
0.15 x (Specified Accuracy) / ℃(0-18℃ or 28-40℃)
Operation Temperature
0℃ to 40℃; 0-70% R.H.
Storage Temperature
-20℃ to +50℃; 0-80% R.H.
Low Battery Indication
Approx. 6.8V
Power Consumption
Approx. 40mA for operation/ 0.08mA after Auto Power-off.
Power Requirements
1) DC 9V Battery
2) Ext. DC Adaptor: DC 12Vmin –15Vmax. (Load 50mA Min.)
Protective Fuse
0.1A/250V Fuse (input protective)
Standard Accessories
Test alligator clips (pair)
DC 9V Battery.
User manual
Dimensions (L/W/H)
7.2/ 3.4/ 1.6" (184/ 87/ 41 mm)
Weight
11.6oz (330 grams)
 
 
 
Electrical Specification
Accuracy is expressed as: ± (% of reading + no. of least significant digits) at 23℃±5℃and <75% R.H.
Model 879:
o Resistance (Parallel mode)
Test Frequency: 100 / 120 Hz
Range
Maximum Display
Accuracy
Specified Note
@100 Hz
@120Hz
10MW
9.999MW
2.0%+8 *3
2.0%+8 *3
After open cal.
2000KW
1999.9KW
0.5%+5
0.5%+5
After open cal.
200KW
199.99KW
0.5%+3
0.5%+3
-
20KW
19.999KW
0.5%+3
0.5%+3
-
2000W
1999.9W
0.5%+3
0.5%+3
-
200W
199.99W
0.8%+5
0.8%+5
After short cal.
20W
19.999W
1.2%+40
1.2%+40
After short cal.
Test Frequency: 1K / 10K Hz
Range
Maximum Display
Accuracy
Specified Note
@1K Hz
@10KHz
10 MW
9.999MW
2.0%+8 * 3
3.5%+10 * 3
After open cal.
2000 KW
1999.9KW
0.5%+5
2.0%+10
After open cal.
200 KW
199.99KW
0.5%+3
1.5%+5
-
20 KW
19.999KW
0.5%+3
1.5%+5
-
2000 W
1999.9 W
0.5%+3
1.5%+5
-
200 W
199.99 W
0.8%+5
2.0%+10
After short cal.
20 W
19.999 W
1.2%+40
2.5%+200
After short cal.


品牌简介

法国SEFRAM法国SEFRAM
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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