FLUKE 8840A 数字万用表
福禄克F8840A数字万用表/数字电压表
5位1/2直流精度的年指标0.005%
电阻和直流电流为标准功能
交流电流/电压功能可选
配用IEEE-488接口具备强大系统功能，
100次秒系统读数速率·
20mV,200mA及20Ω小量程测试·
有2年精度指标，校准周期更长
不开盖校准·
详细资料：
5½ Digit Multimeter
Ohms and dc current standard - ac voltage and current optional
Full system capability with optional GPIB/IEEE-488 interface
Up to 100 readings/second system speed
Closed-case calibration - comprehensive self-test
Specifications
DC Voltage
Input Characteristics
|
Range
|
Full Scale 5½ Digits
|
|
200mV
|
199.999mV
|
|
2V
|
1.99999V
|
|
20V
|
19.9999V
|
|
200V
|
199.999V
|
|
1000V
|
1000.00V
|
Maximum Input: 1000V dc or peak ac on any range
True-RMS AC Voltage Option (-09)
Input Characteristics
|
Range
|
Full Scale 5½ Digits
|
|
200mV
|
199.999mV
|
|
2V
|
1.99999V
|
|
20V
|
19.9999V
|
|
200V
|
199.999V
|
|
700V
|
700.00V
|
Frequency: 20Hz to 100kHz
Current
Input Characteristics
|
Range
|
Full Scale 5½ Digits
|
|
2000mA
|
1999.99mA
|
Resistance
Input Characteristics
|
Range
|
Full Scale 5½ Digits
|
|
200 ohm
|
199.999 ohm
|
|
2 kohm
|
1.99999 kohm
|
|
20 kohm
|
19.9999 kohm
|
|
200 kohm
|
199.999 kohm
|
|
2000 kohm
|
1999.99 kohm
|
|
20 Mohm
|
19.9999 Mohm
|
Reading Rates With Internal Trigger (readings per second)
|
Rate
|
Power Line Frequency
|
|
60 Hz
|
|
S
|
2.5
|
|
M
|
20
|
|
F
|
100
|
