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AC VOLTAGE CURRENT STANDARD 2558A Yokogawa

Mã sản phẩm: 2558A
Sử dụng cho Model:
Hãng SX: Yokogawa
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Bảo hành
Tình trạng

Tình trạng: Còn hàng

Đặt hàng
The 2558A is a low-cost, high-precision instrument capable of outputting a wide range of AC voltages and currents for the calibration of electric meters and other devices. In terms of accuracy and other performance characteristics, this new model is a significant upgrade from our previous model, the 2558 AC voltage current standard, which was introduced in 1979 and discontinued in 2003.

Thông tin sản phẩm

The 2558A AC Voltage Current Standard offers users the simple operation and reliability customers have come to trust from Yokogawa. 


Sweep (Voltage/Current/Frequency)
Output Divider
Direct Readout of the Deviation
Digital Display of Output
Common Current Output Terminals
High Accuracy
High Stability
Wide Output Range
Wide Frequency Range
The wide output ranges of 1.00 mV to 1200.0 V AC and 1.00 mA to 60.00 A AC mean that the 2558A is the instrument of choice for the cost effective calibration of AC analog meters. Rotary controls and a range of computer interfaces enable the 2558A to be intuitively operated through the frontpanel or controlled by an ATE system.


High Accuracy

10 to 120 % of range
+/- (% of setting + % of range)
 
50/60 Hz

40 ≤ f ≤ 400 Hz

400 < f ≤ 1 kHz
AC Voltage
0.03 + 0.01*
0.05 + 0.01
0.10 + 0.02
AC Current
0.04 + 0.01*
0.06 + 0.01
0.12 + 0.02
* Add 0.1% of range when output is 120% to 144%.
1 to 10% of range
+/- (% of range)
 
50/60 Hz
40 ≤ f ≤ 400 Hz
400 < f ≤ 1 kHz
AC Voltage
0.013
0.015
0.03
AC Current
0.014
0.016
0.032

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