高电阻值小电流量现场实验仪（耐弧光现场实验仪）-（计算的机抑制）

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

类产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

品牌主要参数：NDH-A

Product model: NDH - A

达到标准单位：GB/T 1411-2002《固体颗粒绝缘性的原材料耐高压得很低功率电弧焊接释放电能的经过多次实验发现》（同等IEC  61621-1997）及ASTM D495等规范的规范设计的制做的，并不符合IEC 149、UL 746A等实验室检测方式方法

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

核心用于范围图及效果：

本检验机是依照应中用电机的、电热器和家庭装电热器等产业的低压电工用塑胶板材、光敏树酯胶和隔绝漆等隔绝的原产品的耐焊弧能鉴定，主中用混合物隔绝的原产品如：塑胶板材、膜、光敏树酯、黑云母、工业陶瓷、安全玻璃、隔绝油、隔绝漆、硬纸板等物料的耐焊弧能检查；

本试验检测机由运算机调整进行，都可以表现现阶段实践操作所方式及实践操作所時间，实践操作所完成后并另存现阶段实践操作所动态数据，并可复印.标淮科学实验报告范文。

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 远程服务器为横竖立体式组成，中下部为实际电脑操作系统的，上半部为现场实验箱。

2 本食品选取*新智能化掌控技木，按照采用流程（IEC或ASTM）可主动做出经过多次实验发现，并在笔记本上出现试验检测进程和结论。

3 **耐热性正常，抗电磁干扰水平强，测试方法精准度较高。

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 电孤通断准确时间测量误差：不大于 ±10ms

2 调压器存储空间：2kVA

3 功率实验室检测相电压：12.5kV

4 耐压电阻高精度：±3%

5 交流电掌握表面粗糙度：±10%  直流电压测试控制精度：1.5%

6 工业对制样压差：（0.5±0.05）N

7 电级素材：钨棒

8 工业离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 适用生态环境温湿度：（23±2）℃

10 选择氛围水分子含量：（50±5）%

11 供电：220V±5%  50Hz  10A

12 实验设计    技术：   国家标准下载/美标/10 mA 间断性/20 mA 联续/30 mA连着/40 mA反复

13 应力测试方式下列：

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    耐电孤检测仪-微机调整

NDH-B    耐焊弧应力测试仪-触摸显示屏屏调控

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！