Amprobe AM-105 TRMS Посібник користувача - Сторінка 13
Переглянути онлайн або завантажити pdf Посібник користувача для Мультиметр Amprobe AM-105 TRMS. Amprobe AM-105 TRMS 15 сторінок.
Друкувати сторінку
Sleep Mode Timing: Idle for 30 minutes
Sleep Mode Consumption: 300µA typical for AM100; 360µA typical for AM-105
TRMS & AM-110 TRMS
Dimension: L193mm X W97mm X H46
Weight: 370 gm
Special Features: 25ms Max Hold; Data Hold; Relative zero mode; Beep-jack™ input
warning; Back-lighted display (AM-110 TRMS only)
Accessories: Test leads (pair), batteries installed, user's manual
Electrical Specifications
Accuracy is ±(% reading digits + number of digits) or otherwise specified, at 23
C & less than 75% R.H.
O
Models AM-105 TRMS & AM-110 TRMS True RMS accuracy of ACV & ACA is
1)
specified from 5 % (10% for AC400.0mV range) to 100 % of range, or otherwise
specified. Maximum Crest Factor < 1.75 : 1 at full scale & < 3.5 : 1 at half scale, and
with frequency components within the specified frequency bandwidth for non-sinusoidal
waveforms
DC Voltage
RANGE
400.0 mV
4.000V, 40.00V,
400.0V
1000V
NMRR: >50dB
CMRR: >120dB @ DC, 50/60Hz, Rs=1kΩ
Input Impedance: 10MΩ, 30pF nominal
(1000MΩ for 400.0mV range)
Type-K Temperature (AM-110 TRMS)
RANGE
-20
C TO 300
C
O
O
-4
F TO 572
F
O
O
*Type-K thermocouple range & accuracy
not included
Accuracy
0.3% + 4d
0.5% + 3d
1.0% + 4d
@ 50/60Hz
Accuracy*
2% + 3
C
O
2% + 6
F
O
AC Voltage
RANGE
50Hz -- 500Hz
400.0mV*
4.000V, 40.00V,
400.0V
1000V
CMRR: >60dB @ DC to 60Hz, Rs=1kΩ
Input Impedance: 10MΩ, 30pF nominal
(1000MΩ for 400.0mV range)
*Selection by RANGE button manually,
and is specified from AC 10mV (AC
40mV for True RMS models AM-105
TRMS AM-110 TRMS) and up
Max Hold (Voltage & Current)
Specified accuracy ± 50 digits for
changes > 25ms in duration
12
C ±5
O
Accuracy
1)
4.0% + 5d
1.5% + 5d
4.0% + 5d