高输出功率小直流电检验仪（耐焊弧检验仪）-（核算机操作）

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

车辆简称：耐电弧试验机

Product name: electric arc resistance tester

车辆材质：NDH-A

Product model: NDH - A

满足了的标准：GB/T 1411-2002《固态绝缘性建筑材料耐高压得很低的瞬时电流电孤蓄电池充电的检验》（相等IEC  61621-1997）及ASTM D495等标的特殊要求制定制造出的，并契合IEC 149、UL 746A等检验步骤

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

重要可用条件及用途：

本经过多次实验发现机是可以依照使在三相异步电机、机械落球回弹试验仪,介电击穿强度测定仪和挂式机械落球回弹试验仪,介电击穿强度测定仪等的行业的低压电工用橡胶、硅胶粘合剂胶和耐压漆等耐压建筑涂料的耐电弧焊接焊接功效评审，主在混合物耐压建筑涂料如：橡胶、pe膜、硅胶粘合剂、云母片、卫浴陶瓷、磨砂玻璃、耐压油、耐压漆、瓦楞纸板等媒质的耐电弧焊接焊接功效测试图片；

本耐压试验仪由运算机设定程序运行，不错显示信息某一调查壮态及调查时，调查完成后并保护某一调查数据库，并可打印图片.准则调查该报告。

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 该机为左右一起的结构，底端为运行硬件，上端为试验台箱。

2 本的产品所采用*新智能化把控技能，可以通过选泽过程（IEC或ASTM）可自行通过试验台，并在电子设备上展示可靠性试验工作和毕竟。

3 **使用性能优质，抗串扰力强，检查控制精度不高。

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 焊弧通断准确时间粗差：需小于 ±10ms

2 调压器储电量：2kVA

3 稳定疲劳试验额定电压：12.5kV

4 应力测试相电压精确：±3%

5 直流电操控准确度：±10%  交流电预估高精准度：1.5%

6 工业对钢材拉伸试验负压：（0.5±0.05）N

7 参比电极材料：钨棒

8 电级差距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用到场景温度因素：（23±2）℃

10 的使用室内环境室内温度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 试验报告    工艺：   国家标准/美标/10 mA 多次/20 mA 重复/30 mA连续不断/40 mA连着

13 试验检测软件程序下面：

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 厂品具体型号：

NDH-A    耐脉冲检测仪-微机把控

NDH-B    耐电弧放电耐压仪-触摸式屏调控

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！