高电压电流大小小电流大小检测仪（耐电弧焊接检测仪）-（换算机管理）

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

商品形号：NDH-A

Product model: NDH - A

满足了规则：GB/T 1411-2002《液体电绝缘用料耐高偏低电压电流电弧释放释放的实验》（同等IEC  61621-1997）及ASTM D495等基准的耍求方案生产加工的，并包含IEC 149、UL 746A等检验步骤

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

最主要的适用人群范围图及功能键：

本现场实验机是如果根据应应用于变频电动机、设备和水取暖器设备等餐饮行业的电工维修用塑胶板材材质、硅橡胶胶和隔绝漆等隔绝建材的耐脉冲稳定性评审，主应用于物质隔绝建材如：塑胶板材材质、bopp薄膜、硅橡胶、云母片、瓷器、夹丝玻璃、隔绝油、隔绝漆、厚纸板等媒质的耐脉冲稳定性测量；

本测试机由来微机管理正常运作，是可以信息显示某个检测性形态及检测性精力，检测性停止后并上传某个检测性大数据，并可复印.基准测试评估报告。

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 远程服务器为上下两边整体框架，下端为操作步骤系統，上半部为现场实验箱。

2 本企业产品使用*新智能化控制水平，按照选用源程序（IEC或ASTM）可自然对其进行经过多次实验发现，并在电子产品上呈现冲击试验步骤和后果。

3 **稳定性积极，抗要素特性强，测试英文精密度较高。

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 弧光通断时差值：大于 ±10ms

2 调压器体积：2kVA

3 载荷系数现场实验交流电压：12.5kV

4 检测直流电压精度等级：±3%

5 电压电流把控好高精准度：±10%  电流量自动测量控制精度：1.5%

6 探针对样品阻力：（0.5±0.05）N

7 电级原材料：钨棒

8 参比电极空距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用区域环境水温：（23±2）℃

10 采用氛围相对湿度：（50±5）%

11 供电：220V±5%  50Hz  10A

12 试验台    的方法：   国家标准/美标/10 mA 接连/20 mA 维持/30 mA间断性/40 mA连续性

13 疲劳试验源程序以下：

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 的产品材质：

NDH-A    耐电弧焊接耐压仪-微机调节

NDH-B    耐电弧放电经过多次实验发现仪-手触屏调整

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！