高电压电流小电压电流耐压仪（耐弧光耐压仪）-（折算机操纵）

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

商商品明称称：耐电弧试验机

Product name: electric arc resistance tester

物料型号查询：NDH-A

Product model: NDH - A

充分考虑规范：GB/T 1411-2002《气体绝缘带装修材料耐高压得过低工作电流脉冲自放电的冲击试验》（就是指IEC  61621-1997）及ASTM D495等原则的追求设计制作开发的，并贴合IEC 149、UL 746A等疲劳试验工艺

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

关键适于范围内及性能：

本可靠性压力试验机是依照选应用在马达、电嚣和家居居民用电嚣等业的焊工用朔料、硅胶粘合剂胶和隔绝漆等隔绝建材的耐脉冲功能评估，主应用在固态物体隔绝建材如：朔料、膜、硅胶粘合剂、矿石、淘瓷、安全玻璃、隔绝油、隔绝漆、硬纸板等有机溶剂的耐脉冲功能检测；

本可靠性测试仪由计算出机控住启动，会表明现阶段科学试验室操作动态及科学试验室操作精力，科学试验室操作截止后并保留现阶段科学试验室操作统计数据，并可打印纸.条件实验室数据。

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 该机为上混合式构造，下端为作业系统，上面为现场实验箱。

2 本软件进行*新智慧设定的技术，凭借进行子程序（IEC或ASTM）可电脑自动实施现场实验，并在我的平板电脑上凸显现场实验操作过程和数据。

3 **耐磨性充分，抗干涉功能强，检验精确高。

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 电弧放电通断周期误差率：乘以 ±10ms

2 调压器容积：2kVA

3 额定容量试验报告电流：12.5kV

4 应力测试电阻要求：±3%

5 电流大小调整输出精度：±10%  感应电流测试要求：1.5%

6 参比电极对制样负压：（0.5±0.05）N

7 电级产品：钨棒

8 工业间距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用大环境工作温度：（23±2）℃

10 选用周围环境温度：（50±5）%

11 电原：220V±5%  50Hz  10A

12 测试    策略：   标准/美标/10 mA 连续性/20 mA 间断/30 mA间断性/40 mA陆续

13 做实验的时候软件如下所述：

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 好产品技术参数：

NDH-A    耐焊弧实验仪-微机把握

NDH-B    耐焊弧可靠性试验仪-触摸式屏管控

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！