高额定电压小电压检验仪（耐电弧放电检验仪）-（测算机的控制）

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

厂产品公司名称称：耐电弧试验机

Product name: electric arc resistance tester

好产品编号规格：NDH-A

Product model: NDH - A

考虑规则：GB/T 1411-2002《固态耐压的原材料耐高压得很低的感应电流脉冲电池充电的应力测试》（同等IEC  61621-1997）及ASTM D495等需要的需要设计制作造成的，并满足IEC 149、UL 746A等试验台方案

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

主耍用于范围图及技能：

本试验报告机是决定适用到主轴电机、小家电和家廷用小家电等这个行业的电工维修用塑料制品管、不饱和环氧树脂胶和隔绝性性漆等隔绝性性村料的耐脉冲特性考评，主用到气体隔绝性性村料如：塑料制品管、聚酰亚胺膜、不饱和环氧树脂、白云母、瓷质、玻璃窗、隔绝性性油、隔绝性性漆、纸壳等物料的耐脉冲特性自测；

本现场科学试验机由计算出来机控住电脑运行，可以屏幕上显示现在科学试验的状态及科学试验时间间隔，科学试验结束了之后并包存现在科学试验资料，并可打印纸.规范实验性行业报告。

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 该设备为左右侧一体式的结构，下面为作业平台，顶部为实验设计箱。

2 本产品的应用*新智力控制技术性，用取舍过程（IEC或ASTM）可系统自动实行耐压试验，并在电子设备上表现耐压过程中 和结论。

3 **功效稳定，抗骚扰工作能力强，测式表面粗糙性好。

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 脉冲通断時间误差值：超过 ±10ms

2 调压器容积：2kVA

3 特殊经过多次实验发现的电压：12.5kV

4 现场实验电压降可靠性强，精密度：±3%

5 电压电流把控好精度等级：±10%  交流电校正计算精度：1.5%

6 工业对岩样心理压力：（0.5±0.05）N

7 探针食材：钨棒

8 参比电极相应：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 采用情况热度：（23±2）℃

10 食用室内环境空气湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 实验设计    技术：   标准/美标/10 mA 连续性/20 mA 连续性/30 mA累计/40 mA连继

13 检验过程方式：

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 成品尺寸：

NDH-A    耐焊弧冲击试验仪-微机调控

NDH-B    耐电孤实验室检测仪-触摸显示屏屏管控

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！