美国BC ESU-2400电刀分析仪是一种高精度，真实的RMS测量系统，用于电外科发生器的校准和常规性能验证。它提供比以前可以使用传统电外科手术单元分析仪设计更高的准确度。ESU-2400提供先进的低电抗内部负载组，范围为0至6400欧姆，单位为1欧姆。它是基于微处理器的，并且利用独特的硬件和软件的组合来提供准确可靠的测试结果，甚至从“嘈杂”的ESU发生器波形，如“喷雾”。在ESU-2400中使用的专利待定DFA®技术允许系统对电外科发生器产生的复杂RF波形进行大量数字化，
ESU-2400电刀分析仪
美国BC ESU-2400电刀分析仪与许多传统的ESU分析仪不同，ESU-2400具有内部HV设置继电器来控制测量路径，允许用户在功率测量，泄漏测量，CQM / RECQM / ARM测试之间切换，甚至运行可能包括任何或所有这些测试 - 甚至没有移动的电线。
美国BC ESU-2400电刀分析仪内部的电流互感器检测流过内部测试负载的RF电流，并产生由微处理器数字化和分析的比例电压。使用电流互感器组合ESU-2400的标准和低范围，用户可以完全控制从所有类型的电外科发生器获得高精度和高分辨率读数的能力。
美国BC ESU-2400电刀分析仪主要功能：
• 使用DFA®技术的真有效值读数
• 行业标准电流检测技术
• mV，mV峰值，ma，波峰因数和功率（瓦数）范围
• 带触摸屏的彩色QVGA显示屏
• 读数测量精度的1％
• 数字校准 -转
• 可选的显示选项
• 测量RF信号的图形屏幕上表示
• 标准（1000毫伏）和低范围（100毫伏）与自动缩放能力
• 通过某些电外科制造商提供的用于低工作周期脉冲输出脉冲RF波形测量模式
The Model ESU-2400 Electrosurgical Unit Analyzer is a high-accuracy, true RMS RF measurement system designed to be used in the calibration and routine performance verification of Electrosurgical Generators. It offers a higher degree of accuracy than previously attainable with conventional Electrosurgical Unit Analyzer designs. The ESU-2400 provides an advanced low reactance internal load bank with a range of 0 to 6400 ohms in 1 ohm increments. It is microprocessor-based and utilizes a combination of unique hardware and software to provide accurate and reliable test results, even from “noisy” ESU Generator waveforms such as “Spray”. The Patent Pending DFA® Technology utilized in the ESU-2400 allows the system to aggressively digitize the complex RF waveforms produced by Electrosurgical Generators, analyze each individual digital data point and provide highly accurate measurement results.
The ESU-2400, unlike many conventional ESU Analyzers, has internal HV setup relays to control the measurement path, allowing the user to switch between power measurements, leakage measurements, CQM/RECQM/ARM testing or even run an autosequence that could include any or all of these tests – without even moving wires around.
The current transformer internal to the ESU-2400 senses the RF current flowing through the internal test load and produces a ratiometric voltage which is digitized and analyzed by the microprocessor. Combining the standard and low ranges of the ESU-2400 with the use of the current transformer, the user has full control over the ability to get high accuracy and high resolution readings from all types of Electrosurgical Generators.
The following are some of the main features:
• True RMS readings using DFA® technology
• Industry standard current sensing technology
• mV, mV peak, ma, crest factor and power (wattage) ranges
• Color QVGA display with touchscreen
• 1% of reading measurement accuracy
• Digital calibration – no pots to turn
• Selectable display options
• Graphical on-screen representation of measured RF signal
• Standard (1000 mV) and low range (100 mV) with autoscaling capability
• Pulsed RF waveform measurement mode for low duty cycle pulsed outputs offered by some electrosurgical manufacturers
