賓得國際有限公司

產品介紹

1044的常用用途是模擬換能器或測量換能器回路中的電流流動。它可用作可擕式工藝校準器，用於檢測4至20毫安培系統在源或測量模式下的運行模式。選擇電流源模式時，24 V的順應電壓為回路供電。
在源模式下，1044可以測試和校準儀錶、熱電偶指示器、資料記錄儀。它還可以用於信號注入、半導體表徵，或作為後退源。在測量模式下，它可以作為萬用表工作，準確檢測三個範圍的直流電壓和電流。

Features

• Measure voltage and current
• Source voltage and current
• 3 voltage ranges 0 to 20 V
• 3 current ranges 0 to 20 mA
• Accuracy 0.05 %
• 3.5 digit LCD display
• Portable with 28 hours typical battery life
• Supplied with carry case
• Optional mains power supply

A precision handheld calibrator that can be used as a general purpose current and voltage source. High performance and simple operation make it suitable for test engineers, R&D, service, and calibration technicians.

Offering both versatility and practicality the 1044 can source and measure voltage and current. The 0.05 % accuracy makes the instrument suitable for simulation and calibration in various engineering applications, where a compact solution is required.

In the source mode, voltage up to 20 V and current up to 20 mA are generated in three ranges. When in current source mode the 1044 has a high 24 V compliance voltage which is ideal for powering process loops.

In the measurement mode, the range and function can be easily selected, with the measured input accurately shown on the LCD display.