高电阻值小电流大小实验室检测仪（耐焊弧实验室检测仪）-（算出机调节）

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

车辆称呼：耐电弧试验机

Product name: electric arc resistance tester

产品的机型：NDH-A

Product model: NDH - A

考虑标准化：GB/T 1411-2002《混合物绝缘带建材耐高压得很低的瞬时电流脉冲蓄电池放电的测试》（一样IEC  61621-1997）及ASTM D495等规范标准的规范制定制作业的，并非常符合IEC 149、UL 746A等应力测试办法

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

具体适宜范围内及能力：

本试验检测机是按应用软件于交流接触器、家电和家庭装家电等业的电工作业用可塑料件、不饱和硅胶粘合剂胶和耐压性电阻漆等耐压性电阻产品的耐脉冲焊接效果参数考评，主使用在固态耐压性电阻产品如：可塑料件、胶片、不饱和硅胶粘合剂、黑云母、工业陶瓷、波璃、耐压性电阻油、耐压性电阻漆、纸壳等媒质的耐脉冲焊接效果参数测试图片；

本试验报告机由计算方式机把控运转，能够 提示之前调查形态及调查耗时，调查结束后后并维持之前调查资料，并可彩打.标准实验英文评估。

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 滤油机为两排立体式型式，下方为使用整体，上方为应力测试箱。

2 本护肤品主要包括*新智力操控工艺，按照选定 环节（IEC或ASTM）可一键展开冲击试验，并在PC上展现检测时候和但是。

3 **安全性能非常好，抗扰乱作用强，测试英文精准更高。

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 电弧焊接通断耗时数据误差：低于 ±10ms

2 调压器使用量：2kVA

3 额定功率试验检测工作电压：12.5kV

4 测试额定电压精密度较：±3%

5 瞬时电流控制精准度：±10%  电压电流侧量表面粗糙度：1.5%

6 参比电极对岩样负荷：（0.5±0.05）N

7 探针建材：钨棒

8 工业离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行场景气温：（23±2）℃

10 用环镜温度湿度：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 耐压试验    做法：   国际标准/美标/10 mA 连着/20 mA 多次/30 mA接连/40 mA连继

13 耐压试验步骤详细：

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 產品材质：

NDH-A    耐焊弧校正仪-微机设定

NDH-B    耐弧光试验台仪-触摸式屏调节

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！