FLUKE 8840A 數字萬用表
福祿克F8840A數字萬用表/數字電壓表
5位1/2直流精度的年指標0.005%
電阻和直流電流為標準功能
交流電流/電壓功能可選
配用IEEE-488接口具備強大系統功能，
100次秒系統讀數速率·
20mV,200mA及20Ω小量程測試·
有2年精度指標，校準周期更長
不開蓋校準·
詳細資料：
5? 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 5? 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 5? 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 5? Digits
|
|
2000mA
|
1999.99mA
|
Resistance
Input Characteristics
|
Range
|
Full Scale 5? 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
|
廣告
