产品功能

Product Function

恒电位仪本身就是整流器下的一个分支，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，广泛用于各种土壤、海水、淡水以及化工介质中的钢质管道、电缆、港口设施、舰船、储罐罐底等金属构筑物的强制电流阴极保护系统。MHS-1系列恒电位仪具有稳定、可靠、适用性好、抗干扰能力强等特点，可以实现单路或多路阴极电流输出功能，且各路保护电位、输出电流在额定范围内手动连续可调。

The potentiostat itself is a branch of rectifiers, and is the control center and power supply of the cathodic protection system. It has constant potential/constant current/manual adjustment functions, and is widely used in impressed current cathodic protection systems for metal structures such as steel pipelines, cables, port facilities, ships, and storage tank bottoms in various soils, seawater, freshwater and chemical media. The MHS-1 series potentiostat has the characteristics of stability, reliability, good applicability and strong anti-interference ability, can realize single-channel or multi-channel cathodic current output function, and the protection potential and output current of each channel can be manually continuously adjusted within the rated range.

产品特点

Product Features

工作稳定、可靠性好、适用性好、抗干扰能力强

Stable operation, good reliability, good applicability, strong anti-interference ability

电路优化，精度高、响应速度快

Optimized circuit, high precision, fast response speed

具有自恢复功能，设备内部设置了过载保护、短路保护电路、防雷击保护

With self-recovery function, the equipment is equipped with overload protection, short circuit protection circuit and lightning protection inside

标配RS485通讯接口

Standard RS485 communication interface

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)

恒电位精度：≤5mV

Constant Potential Precision: ≤5mV

恒电流精度：1%

Constant Current Precision: 1%

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

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)

数据接口：RS485/以太网

Data Interface: RS485/Ethernet

噪音：≤65dB

Noise: ≤65dB

保护功能：过流、过压、防雷击保护

Protection Functions: Overcurrent, overvoltage, lightning protection