高直流电压小电压电流耐压耐压试验仪（耐弧光耐压耐压试验仪）-（计算方式机抑制）

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

货商品编码称：耐电弧试验机

Product name: electric arc resistance tester

产品设备材质：NDH-A

Product model: NDH - A

够满足原则：GB/T 1411-2002《固体颗粒接地原材料耐高偏低电压电孤蓄电池放电的做实验的时候》（就是指IEC  61621-1997）及ASTM D495等的标准的耍求设计的概念营造的，并达到IEC 149、UL 746A等试验检测的方法

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

最主要适用性范畴及性能：

本耐压机是如果根据采于变频电动机、家电设备和水取暖器家电设备等制造业的电工作业用材料制品、不饱和树脂胶胶和隔绝漆等隔绝资料的耐焊弧放电功效考评，主于物质隔绝资料如：材料制品、贴膜、不饱和树脂胶、白云母、淘瓷、的玻璃、隔绝油、隔绝漆、纸壳等有机溶剂的耐焊弧放电功效测试测试；

本科学调查设计机由算机设定开机运行，能否现示现行科学调查程序及科学调查时长，科学调查截止后并保持现行科学调查数据源，并可打印纸.细则进行实验计划书。

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 机器为上合一节构，下面为作业系统化，上半部为做实验的时候箱。

2 本新产品运用*新智能化调整技艺，实现选取程度（IEC或ASTM）可全自动进行检测，并在台式机上提示 冲击试验全过程和结局。

3 **机械性能很好，抗串扰效果强，测试英文精准程度高。

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 电弧放电通断周期确定误差：小于等于 ±10ms

2 调压器功率：2kVA

3 电机额定功率检验工作电压：12.5kV

4 可靠性试验线电压精准度：±3%

5 电流量管理导致精度：±10%  电流值測量计算精度：1.5%

6 电级对试件负压：（0.5±0.05）N

7 电极片材质：钨棒

8 探针距里：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 操作生活环境工作温度：（23±2）℃

10 实用氛围水分子含量：（50±5）%

11 电原：220V±5%  50Hz  10A

12 耐压试验    方式方法：   国家行业标准/美标/10 mA 连续性/20 mA 不断/30 mA连续式/40 mA多次

13 试验检测源程序如下所示：

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 產品材质：

NDH-A    耐电弧焊接耐压仪-微机操控

NDH-B    耐弧光实验室检测仪-触控屏抑制

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！