高电压值小电流量冲击试验台仪（耐电孤冲击试验台仪）-（计算出机有效控制）

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

设备英文名称：耐电弧试验机

Product name: electric arc resistance tester

品牌应用：NDH-A

Product model: NDH - A

满足了规定：GB/T 1411-2002《胶体隔绝产品耐高低平电压脉冲击穿的耐压试验》（共同IEC  61621-1997）及ASTM D495等规范的规定要求定制研发的，并适合IEC 149、UL 746A等试验检测工艺

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

关键适用人群的范围及功用：

本耐压试验箱是如果根据选在交流电动机、小家电设备和家装小家电设备等相关行业的技工用金属、硅胶粘合剂胶和隔绝电阻性带漆等隔绝电阻性带产品的耐焊弧稳定性评判，主在固状隔绝电阻性带产品如：金属、透明膜、硅胶粘合剂、矿石、工业陶瓷、玻璃窗、隔绝电阻性带油、隔绝电阻性带漆、瓦楞纸板等物质的耐焊弧稳定性公测；

本试验台机由求算机把握运作，就能够呈现特定实践设计的情况及实践设计时期，实践设计结束之后并另存特定实践设计资料，并可彩印.标准的實驗申请书。

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 远程服务器为横竖一起结构类型，底端为运行软件系统，上面为实验设计箱。

2 本成品使用*新智能化控住方法，采用选购应用程序（IEC或ASTM）可自主做好冲击试验，并在网上上现示可靠性试验流程和结果显示。

3 **性能参数充分，抗不干扰学习能力强，测试图片精确高。

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 电弧焊接通断时光精度：不大于 ±10ms

2 调压器功率：2kVA

3 额定容量可靠性试验电阻：12.5kV

4 应力测试额定电压准确度：±3%

5 电流量管控准确度：±10%  瞬时电流估测的精密度：1.5%

6 电极片对钢材拉伸试验有压力：（0.5±0.05）N

7 工业食材：钨棒

8 电级范围：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 的使用工作环境热度：（23±2）℃

10 选择坏境内部含水率：（50±5）%

11 交流电源：220V±5%  50Hz  10A

12 试验装置    工艺：   新国标/美标/10 mA 维持/20 mA 间隔/30 mA连续性/40 mA持续

13 应力测试编译程序给出：

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 新产品参数：

NDH-A    耐电弧焊接疲劳试验仪-微机控制

NDH-B    耐焊弧检验仪-触碰屏操作

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！