高相电压小感应电流检测仪（耐焊弧检测仪）-（算出机操纵）

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

类产产品各称：耐电弧试验机

Product name: electric arc resistance tester

产品设备规格：NDH-A

Product model: NDH - A

能够满足规则：GB/T 1411-2002《胶体绝缘层材质耐高压得很低电流量电弧充放电充放电的实验室检测》（同等IEC  61621-1997）及ASTM D495等标淮的标准要求结构设计生产制造的，并具有IEC 149、UL 746A等检验方式方法

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

重点不适用于图及功效：

本实验机是是以软件应主要用于伺服电机、家电设备和水取暖器家电设备等制造行业的焊工用金属管、光敏树脂胶胶和隔绝性漆等隔绝性文件的耐弧光能评审，主主要用于固体颗粒隔绝性文件如：金属管、膜、光敏树脂胶、云母片、瓷器、玻璃板、隔绝性油、隔绝性漆、硬纸板等有机溶剂的耐弧光能测试仪；

本检测机由计算方法机把控运营，能否出现眼下测试动态及测试日期，测试截止后并保护眼下测试资料，并可打印图片.规定测试上报。

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 超声波焊接机为左右侧一梯空间结构，下处为操作方法系统，上半部为试验台箱。

2 本服务所采用*新自动化管理水平，利用挑选源程序（IEC或ASTM）可自动化开始校正，并在PC上体现耐压试验时和效果。

3 **性能参数好的，抗抑制实力强，测试仪精度等级高。

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 电孤通断时精度：需小于 ±10ms

2 调压器使用量：2kVA

3 额定值实验室检测电流值：12.5kV

4 测试端电压准确度：±3%

5 功率调整定位精度：±10%  电压电流在测量高精度：1.5%

6 电极材料对钢材拉伸试验压：（0.5±0.05）N

7 金属电极的原材料：钨棒

8 工业差距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 施用坏境热度：（23±2）℃

10 的使用场景湿度：（50±5）%

11 供电：220V±5%  50Hz  10A

12 可靠性试验    方式 ：   行业标准/美标/10 mA 不间断/20 mA 维持/30 mA连继/40 mA联续

13 试验装置流程以下：

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 品牌款型：

NDH-A    耐焊弧测试仪-微机调整

NDH-B    耐电孤可靠性试验仪-触控屏操控

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！