高工作电流小工作电流应力测试检测仪（耐焊弧应力测试检测仪）-（计算公式机有效控制）

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

类产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

成品规格型号：NDH-A

Product model: NDH - A

要求标准化：GB/T 1411-2002《胶体绝缘层涂料耐高偏低感应电流电弧蓄电池放电蓄电池放电的试验台》（同等IEC  61621-1997）及ASTM D495等标准单位的的标准设汁开发的，并贴合IEC 149、UL 746A等试验台技术

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

大部分采用面积及工作：

本试验装置机是决定操作于三相异步电机、电气和家居电气等市场的技工用可朔料、硅胶粘合剂胶和耐压漆等耐压用料的耐焊弧放电特性认定，主用来固态物体耐压用料如：可朔料、聚酰亚胺膜、硅胶粘合剂、白云母、陶瓷图片、钢化玻璃、耐压油、耐压漆、纸壳等媒质的耐焊弧放电特性各种测试；

本耐压材料试验机由计算方法机保持进行，可能展现如今科学试验设计的情形及科学试验设计时期，科学试验设计结束后后并另存如今科学试验设计数据表格，并可打印出.要求调查报告格式。

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 该设备为上下左右分立式结构特征，下边为的操作平台，上侧为检测箱。

2 本食品主要包括*新智能化调控技木，顺利通过的选择软件（IEC或ASTM）可重新开展测试，并在电子产品上显视现场实验操作过程和结杲。

3 **性能指标保持良好，抗影响能力素质强，测试测试导致精值高。

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 焊弧通断时期测量误差：超过 ±10ms

2 调压器余量：2kVA

3 额定容量耐压工作电压：12.5kV

4 可靠性试验额定电压误差：±3%

5 感应电流保持可靠性强，精密度：±10%  直流电压测定计算精度：1.5%

6 探针对坯料经济压力：（0.5±0.05）N

7 参比电极的原材料：钨棒

8 工业路程：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 适用场景工作温度：（23±2）℃

10 用到坏境空气湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 检验    最简单的方法：   国家标准/美标/10 mA 间断/20 mA 重复/30 mA连续性/40 mA多次

13 校正过程以下几点：

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 产品的款式：

NDH-A    耐电弧放电检验仪-微机调整

NDH-B    耐弧光做实验的时候仪-触摸式屏管理

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！