Frequency And Period Characteristics - Aktakom ABM-4082 User Manual

FREQUENCY AND PERIOD CHARACTERISTICS

CONDITIONS: SLOW RATE (GATE TIME 1 Sec)
ACCURACY: ±(% of Reading)

Frequency
ACV
Frequency
Range
Range
5 to 10Hz
100mV
10 to 100Hz
to
100 to 100kHz
750V
100k to 1MHz
 Period
ACV
Range Period Range
1~10μs
(1)
100mV
10μs~10ms
to
10ms~100ms
750V
100ms~200ms
Maximum Crest factor: 3.0 at full scale
Maximum input voltage: 750Vrms
Input impedance: 1MΩ±2% in parallel with capacitance <100pF
Maximum DCV: 500V for all AC ranges
Measure Characteristics
Gate Time: 1 sec
(1)
If tested frequency is greater than 1MHz, it will be displayed but no specified accuracy is guaranteed
(2)
Specified accuracy at input >5% of range.
Gate Resolutio
Time n
10μHz
100μHz
1 s
(Slow) 1mHz
(1)
1 Hz
Gate
Resolution
Time
0.01ns
1 s 0.1ns
0.1μs
(Slow)
1μs
≤3×10
7
Volt-Hz for all ranges
Full Scale
Accuracy
Reading
9.99999 0.05
99.9999 0.01
999.999 0.005
999.999 0.005
Full
Scale Accuracy
Reading
9.99999 0.005
9.99999 0.005
99.9999 0.01
199.999 0.05
ABM-4082
Input
(2)
Sensitivity
(Sine Wave)
200mVrms
40mVrms
40mVrms
100mVrms
Input Sensitivity
(2)
(Sine Wave)
100mVrms
40mVrms
40mVrms
200mVrms
99