高电阻小电压检验仪（耐焊弧检验仪）-（折算机把控）

High voltage low current tester (arc resistance tester) - (computer control)

品牌分类：耐电弧试验机

Product name: electric arc resistance tester

好产品形号：NDH-A

Product model: NDH - A

要求标准：GB/T 1411-2002《物质接地板材耐高压得很低的功率弧光自放电的校正》（等同于IEC  61621-1997）及ASTM D495等规定的必须设计构思加工的，并不符合IEC 149、UL 746A等检测策略

Meet the standards: GB/T 1411-1411 "solid insulating material resistant to high voltage low current arc discharge test" (equivalent to IEC 61621-1997) and the requirements of standards such as ASTM D495 design and manufacturing, and conform to the IEC 149, UL 746 a test method, etc

一 概述

一An overview of the

最主要的适合超范围及功能表：

本试验检测机是遵照应用来交流电动机、电嚣元件和家装电嚣元件等产业的电工作业用相关用料、硅橡胶胶胶和电隔热电阻漆等电隔热电阻相关用料的耐焊弧放电效能划分，主用来固体颗粒电隔热电阻相关用料如：相关用料、聚酰亚胺膜、硅橡胶胶、云母片、淘瓷、钢化玻璃、电隔热电阻油、电隔热电阻漆、硬纸板等材质的耐焊弧放电效能试验；

本应力测试机由计算方法机有效控制启用，能能现示某一测试的情形及测试时候，测试完成后并保持某一测试参数，并可复印.标准的研究报告书。

Main scope of application and features:

This machine is in accordance with the applied in motor, electrical appliances and household appliances and other industries with varnish insulation materials such as plastic, resin adhesive and the arc resistance evaluation, the main used for solid insulating material such as plastic, film, resin, mica, ceramic, glass, insulating oil, insulating paint, such as cardboard medium arc resistance test;

This testing machine controlled by computer operation, can display the current experimental condition and experimental time, after the experiment, and save the current experimental data and can be printed. Standard experiment report 

二 功能特点

1 该设备为两边分立式空间结构，下面为控制程序，上端为试验装置箱。

2 本软件主要包括*新智能化掌握工艺，确认决定执行程序（IEC或ASTM）可会自动实行校正，并在PC上屏幕上显示试验报告整个过程和报告单。

3 **性能方面良好的，抗骚扰水平强，试验精准度就越高。

二：Functional features：

1 this machine is up and down a body structure, lower for the operating system, the upper part of test cases.

2 this product USES the latest intelligent control technology, through the selection process (IEC) or ASTM test can be automatically, and displayed on the computer and the test process and results.

3 good safety performance, strong anti-interference ability, high test precision. 

三 主要技术参数

1 弧光通断日期精度：不低于 ±10ms

2 调压器数量：2kVA

3 额定容量现场实验电流：12.5kV

4 试验检测线电压精密度：±3%

5 瞬时电流把控好线性度：±10%  电流大小测试计算精度：1.5%

6 工业对试板阻力：（0.5±0.05）N

7 电极装修材料装修材料：钨棒

8 电极片相应：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用生态环境高温：（23±2）℃

10 选择大环境对湿度的：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 应力测试    的方式：   标准/美标/10 mA 连继/20 mA 间隔/30 mA连着/40 mA接连

13 实验室检测过程详细：

Three main technical parameters：

Error: 1 arc on-off time less than plus or minus 10 ms

Transformer capacity: 2 kva

3 test voltage rating: 12.5 kV

4: test voltage accuracy + / - 3%

5 current control accuracy: plus or minus 10% current measuring accuracy: 1.5%

6 electrode pressure on sample: (0.5 + 0.5) N

7 electrode materials: tungsten rods

8 electrode distance: 6.35 + / - 0.1 mm (6.0 + 0.1) mm (IEC) (ASTM)

9 using the environment temperature (23 + 2) ℃

10 use environment humidity: (50 + 5) %

Power supply: 220 v + 5% for 50 hz 10 a

Test method: beautiful mark / 10 gb / 30 mA mA continuous / 20 mA continuous/continuous / 40 mA continuous

13 test procedure is as follows:

Procedures section of the arc current

MA arc on-off time s the program s test total duration time s

IEC 61621 ASTM D495

1 1/8 10 s on 7/8 s broken 1/4 7/4 break 60 s 60 s

2 10 1/4 "s pass 3/4 s 1/4 3/4 break 60 s 120 s

3 to 10 1/4 "s make a quarter s break a quarter of a quarter break 60 s 180 s

4 consecutive 10 to 60, 240

5 20 consecutive 60, 300

30 consecutive 6 to 60, 360

7 consecutive 40 to 60, 420 

四  配置

Four configuration：

Serial number name number note

01 arc resistance tester

02 a electrode system

03 electrode bearing a set

04 a set of power cable

05 ground put a rod

06 milliammeter current one

7 a set of computer measurement and control software

08 specimen holder a

09 electrode distance standard 2 blocks

Standard 2 blocks of 10 Angle

11 ceramic pieces 2 pieces

12 one brand inkjet printer

13 1 computer brand

14 1 instruction manual

15 1 certificate

五 企业产品规格型号：

NDH-A    耐电弧焊接耐压试验仪-微机保持

NDH-B    耐脉冲疲劳试验仪-触模屏掌控

Five product model:

NDH - A arc resistance tester - microcomputer control

NDH - B arc resistance tester - touch screen control
ASTMD495耐高压低电流电弧放电试验机详情可以随时来电咨询！