产品功能

Product Function

恒电位仪是阴极保护系统的控制中心和电源，具有恒电位/恒电流/手动调节功能，为简化设备的操作方便用户学习使用，MHS-2型恒电位仪对设备操作进行升级，控制面板增加了触控式操作屏，通过该屏幕，点击面板上的屏幕指令即可进行各项调节等，操作简便，简单易学，同时准确性、稳定性、安全性有较大提高。同时对设备内部控制单元做出升级，简化操作流程的同时提高设备的抗干扰性。

The potentiostat is the control center and power supply of the cathodic protection system, with constant potential/constant current/manual adjustment functions. To simplify equipment operation and facilitate user learning and use, the MHS-2 type potentiostat upgrades the equipment operation. The control panel is equipped with a touch screen. Through this screen, various adjustments can be made by clicking the screen instructions on the panel, which is easy to operate and learn. At the same time, the accuracy, stability and safety are greatly improved. At the same time, the internal control unit of the equipment is upgraded to simplify the operation process and improve the anti-interference performance of the equipment.

产品特点

Product Features

采用全系列集成、模块电路，减少了接点和控制键钮，可靠性提高

Adopts full-series integrated and modular circuits, reducing contacts and control buttons, and improving reliability

优化电路设计，电位的测量精度提高

Optimized circuit design, improving the measurement accuracy of potential

高精度触控屏幕，简化操作面板，显示直观，界面简洁，易于学习

High-precision touch screen, simplified operation panel, intuitive display, simple interface, easy to learn

标配RS485通讯接口，可实现远程控制(有线模式)

Standard RS485 communication interface, enabling remote control (wired mode)

基本参数

Basic Parameters

输入电源：AC220/380V，DC24/48V

Input Power Supply: AC220/380V, DC24/48V

整流方式：高频开关/可控硅

Rectification Mode: High-frequency switching/SCR

额定输出电流范围：0~200A

Rated Output Current Range: 0~200A

额定输出电压范围：0~200V

Rated Output Voltage Range: 0~200V

给定电位：±3V(连续可调)

Given Potential: ±3V (continuously adjustable)

调节与显示方式：智能触控一体屏幕

Adjustment and Display Mode: Intelligent touch integrated screen

恒电位精度：≤5mV

Constant Potential Precision: ≤5mV

恒电流精度：1%

Constant Current Precision: 1%

绝缘电阻：≥10MΩ(电源进线对地)

Insulation Resistance: ≥10MΩ (power supply incoming line to ground)

参比输入阻抗：≥2MΩ

Reference Input Impedance: ≥2MΩ

运行方式：恒电位/恒电流/手动

Operation Mode: Constant potential/Constant current/Manual

耐电压：≥2000V(电源线对地)

Withstand Voltage: ≥2000V (power line to ground)

存储方式：Flash，订制

Storage Mode: Flash, customized

读取方式：RS485/以太网

Reading Mode: RS485/Ethernet

数据接口：RS485

Data Interface: RS485

噪音：≤65dB

Noise: ≤65dB

保护功能：过流、过压、防雷击保护、极性反接、欠压

Protection Functions: Overcurrent, overvoltage, lightning protection, reverse polarity, undervoltage

温度要求：-20°C~55°C

Temperature Requirement: -20°C~55°C

规格型号

Specifications and Models

尺寸(长×宽×高)：600×600×1600/1800或订制

Dimension (Length×Width×Height): 600×600×1600/1800 or customized

机壳材质：碳钢/不锈钢

Cabinet Material: Carbon steel/Stainless steel

冷却方式：空冷/油冷

Cooling Mode: Air cooling/Oil cooling

输入路数：单机/二合一/多路

Input Channels: Single machine/Two-in-one/Multi-channel

工作环境：室内/户外/防爆

Working Environment: Indoor/Outdoor/Explosion-proof