高端电压小瞬时电流现场实验仪（耐弧光现场实验仪）-（核算机有效控制）

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

食商品名稱称：耐电弧试验机

Product name: electric arc resistance tester

类产品规格型号：NDH-A

Product model: NDH - A

能够满足细则：GB/T 1411-2002《固态物绝缘电阻材质耐高压得很低的电压弧光电流的现场实验》（等一起IEC  61621-1997）及ASTM D495等规格的请求设计加工的，并符合要求IEC 149、UL 746A等耐压手段

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

主耍适合使用范围及职能：

本试验装置机是是以落球回弹试验仪,介电击穿强度测定仪于电机马达、设备和家庭装设备等相关行业的电焊工用塑胶、光敏树脂胶胶和电耐压层电阻电阻漆等电耐压层电阻电阻相关相关材料的耐电孤特性综合评价，主用做固态物电耐压层电阻电阻相关相关材料如：塑胶、pe膜、光敏树脂胶、云母片、瓷砖、玻璃钢、电耐压层电阻电阻油、电耐压层电阻电阻漆、瓦楞纸等媒质的耐电孤特性测试软件；

本试验报告机由确定机把握开机运行，可界面显示如今科学工作室的情况及科学工作室耗时，科学工作室完成后并永久保存如今科学工作室数剧，并可word打印.规范标准检测意见书。

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 滤油机为两排一体化框架，中下部为实际操作系統，上侧为应力测试箱。

2 本类产品选取*新智慧保持技术水平，能够 取舍程度（IEC或ASTM）可主动通过耐压试验，并在电脑主机上界面显示校正的过程和结论。

3 **性能参数充分，抗串扰业务能力强，测验精密更高。

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 脉冲通断时期测量误差：少于 ±10ms

2 调压器功率：2kVA

3 特殊现场实验交流电压：12.5kV

4 可靠性试验电阻计算精度：±3%

5 直流电压调控精确度：±10%  电压电流量测高精度：1.5%

6 电极材料对制样各种压力：（0.5±0.05）N

7 电级原材料：钨棒

8 电级高度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 食用情况温湿度：（23±2）℃

10 运行情况温度湿度：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 实验    方式 ：   国际标准/美标/10 mA 重复/20 mA 间断性/30 mA间断性/40 mA连着

13 耐压软件程序给出：

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 的产品形号：

NDH-A    耐脉冲试验台仪-微机抑制

NDH-B    耐脉冲实验室检测仪-触感屏保持

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！