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Amprobe AM-105 TRMS ユーザーマニュアル
11
6) Specifications
General Specifications
Display : 3-3/4 digits 4000 counts LCD display
Polarity : Automatic
Update Rate : 3 per second nominal
Operating Temperature : 0°C to 40°C
Relative Humidity : Maximum relative humidity 80% for temperature up to 31°C
decreasing linearly to 50% relative humidity at 40°C
Altitude: Operating below 2000m
Pollution degree: 2
Storage Temperature: -20
C to 60
C, < 80% R.H. (with battery removed)
O
O
Temperature Coefficient: nominal 0.15 x (specified accuracy)/
C @(0
C -18
C or
O
O
O
28
C -40
C), or otherwise specified
O
O
Sensing: Average sensing for AM-100. True RMS for AM-105 TRMS & AM-110 TRMS
Safety: The meter (all versions) is protected, against the users, by double insulation
per CSA C22.2 No. 1010-1-92, EN61010-1(1995) and IEC61010-1(1995) to CAT II
1000V & CAT III 600V.
Protection-reinforced CE Terminals (to COM) ratings:
V : Category II 1000 Volts AC & DC, and Category III 600 Volts AC & DC.
A / mAµA : Category III 500 Volts AC and 300 Volts DC.
Overload Protections:
Protection-reinforced CE:
µA & mA : 0.63A/500V, IR200kA, F Fuse;
A: 12.5A/500V, IR20kA, F Fuse;
V: 1050Vrms, 1450Vpeak;
Ω, & Others: 600VDC/VAC rms
Transient protection: 6.5kV (1.2/50µs surge)
Power Supply: 1.5V AAA Size (NEDA 24A or IEC LR03) battery X 2
Power Consumption: 3.2 mA typical
Low Battery: Below approx. 2.4V
E.M.C.: Meets EN61326(1997, 1998/A1), EN61000-4-2(1995), and
EN61000-4-3(1996)
In an RF field of 3V/m:
Capacitance function is not specified
AC 4.000V range: Total Accuracy = Specified Accuracy + 700 digits
AC 400.0µA range: Total Accuracy = Specified Accuracy + 300 digits
Other function ranges: Total Accuracy = Specified Accuracy + 40 digits
Performance above 3V/m is not specified