WPF-20A交直流电弧发生器

武汉格莱莫检测设备有限公司 电话：13545068882 027-86619889

传真：027-86619889   网址：www.glmgs.com

一、产品简介
One, product introduction
我厂近期研制出了WPF-20A型交直流电弧发生器，具有直流电弧，交流电弧，低压火化三种工作方式，一机多用。它可以方便的配套于国内外各种类型的光谱仪，进行定性和半定量光谱分析，最适合于地质勘探、金属冶炼、国防工业、半导体器件、机械制造、科研部门、矿石和金属材料中痕量素的定性与定量分析以及难熔氧化物中的元素分析等。 我厂生产的光谱分析用激发光源，历史悠久，大量的产品在全国各部门获得了满意的应用，新型的“WPF-20A型交直流电弧发生器”是最新的改型产品，它克服了“WPF-20A型交直流电弧发生器”燃弧中不能进行大小电流变化的缺点，同时又解决了“WPF-20A型交直流电弧发生器”因把负载电阻和主机分离而占用。
I plant recently developed WPF-20A type DC electric arc generator, with DC arc, arc, low cremation three working modes, the use of a machine. It can facilitate the support at home and abroad in various types of spectrometer, qualitative and half quantitative spectral analysis, the most suitable for geological exploration, metal smelting, defense industry, semiconductor devices, machinery manufacturing, scientific research departments, ore and metal materials for trace elements in qualitative and quantitative analysis and refractory oxides in the elemental analysis. I plant the production of spectral analysis using the excitation light source, has a long history, large number of products in various departments obtain satisfactory application, a new " WPF-20A DC arc generator" is the latest patent products, it has overcome the" WPF-20A DC arc generator" arc can not carry out the size of current change., but also solved the" WPF-20A DC arc generator" due to the load resistance and separated from the host machine and occupied.
二、技术指标
Two, technical indicators
★供电规格：三相四线制
Of power supply specifications: three-phase four wire system
★直流电流 5-20A
Of direct current 5-20A
★相 数：三相与单相并用
The number of phase: three-phase and single-phase and
★交流电弧电压：220V
Of AC arc voltage: 220V
★频 率：50Hz
The rate of frequency: 50Hz
★交流电弧电流：2-20A
Of AC arc current: 2-20A
★输入电压：380V,220V并用
Of input voltage: 380V, 220V and use
★低压火花电压：220V
Of low voltage spark voltage: 220V
★直流电弧电压：250V
Of DC arc voltage: 250V
★低压火花电流：3-15A
Of low voltage spark current: 3-15A