高电压降小电流量实验室检测仪（耐焊弧实验室检测仪）-（算起机掌握）

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

货商品公司名称称：耐电弧试验机

Product name: electric arc resistance tester

成品主要参数：NDH-A

Product model: NDH - A

符合原则：GB/T 1411-2002《粉末状隔热的原材料耐高压得很低的电流大小电弧蓄电池放电蓄电池放电的耐压》（同等IEC  61621-1997）及ASTM D495等的标准的请求的设计产生的，并遵循IEC 149、UL 746A等疲劳试验办法

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

首要可用于依据及功能模块：

本实验机是采用应用软件于交流电动机、电气产品和家庭型电气产品等该行业的电焊工用氟氟塑料、树酯胶和隔绝层漆等隔绝层资料的耐弧光效果评比，主用来固态隔绝层资料如：氟氟塑料、pet薄膜、树酯、白云母、工业陶瓷、玻璃板、隔绝层油、隔绝层漆、纸箱等物质的耐弧光效果软件测试；

本试验室检测机由算机把控作业，还可以表示到现阶段试验睡眠状态及试验時间，试验收场后并保存图片到现阶段试验动态数据，并可复印机.规则实践报表。

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 远程服务器为上上下下一体式格局，下处为使用整体，上侧为疲劳环境试验箱。

2 本服务用*新智力把控好的技术，完成选用编译程序（IEC或ASTM）可会自动来检验，并在线上上表示试验检测操作过程和但是。

3 **性能参数比较好，抗抑制作用强，自测控制精度就越高。

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 电弧焊接通断时候误差率：需小于 ±10ms

2 调压器电容量：2kVA

3 额定值可靠性试验电流值：12.5kV

4 检测交流电压可靠性强，精密度：±3%

5 电流大小调节精密度较：±10%  电流大小衡量导致精度：1.5%

6 探针对样品阻力：（0.5±0.05）N

7 电级资料：钨棒

8 工业长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 采用情况的温度：（23±2）℃

10 安全使用工作环境气温：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 实验设计    方式方法：   新国标/美标/10 mA 连继/20 mA 不间断/30 mA间断/40 mA连继

13 经过多次实验发现系统软件下述：

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 设备规格：

NDH-A    耐弧光实验室检测仪-微机的控制

NDH-B    耐弧光实验室检测仪-触模屏管控

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！