高额定电压小感应电流检验仪（耐电弧焊接检验仪）-（计算方法机操纵）

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

成产品英文名称称：耐电弧试验机

Product name: electric arc resistance tester

产品的具体型号：NDH-A

Product model: NDH - A

能够满足条件：GB/T 1411-2002《粉状耐压文件耐高压得过低电压脉冲电流的试验报告》（就是指IEC  61621-1997）及ASTM D495等细则的规定结构设计制造技术的，并包含IEC 149、UL 746A等实验室检测具体方法

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

主要是实用超范围及能力：

本检测机是采用应应用于伺服电机、电子元件和家居用电量子元件等这个行业的电焊工用泡沫塑胶板材、硅胶粘合剂胶和电接地电阻漆等电接地电阻食材的耐弧光功效评选，主应用于混合物电接地电阻食材如：泡沫塑胶板材、pet薄膜、硅胶粘合剂、白云母、瓷质、波璃、电接地电阻油、电接地电阻漆、纸壳等物料的耐弧光功效測試；

本测试机由计算出机抑制行驶，可以表现某些科学检测操作心态及科学检测操作耗时，科学检测操作完毕后并保管某些科学检测操作数据源，并可打印纸.标准的实践该报告。

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 该机为上立体式结构的，下边为操控程序，上面为测试箱。

2 本成品主要采用*新智慧调控新技术，依据选取系统程序（IEC或ASTM）可重新实施试验报告，并在租赁上界面显示检验环节和结果显示。

3 **学习能力充分，抗干预学习能力强，测试英文精密度较高。

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 电弧焊接通断日期误差率：超过 ±10ms

2 调压器存储量：2kVA

3 额定功率经过多次实验发现电流：12.5kV

4 实验室检测交流电压gps精度：±3%

5 电流大小管控精度：±10%  直流电检测的可靠性强，精密度：1.5%

6 参比电极对坯料压：（0.5±0.05）N

7 电级物料：钨棒

8 电级距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 采用周围环境平均温度：（23±2）℃

10 选择学习环境室内温度：（50±5）%

11 电：220V±5%  50Hz  10A

12 做实验的时候    方式方法：   新国标/美标/10 mA 间隔/20 mA 连续式/30 mA连着/40 mA连继

13 疲劳试验小程序一下：

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 好产品技术参数：

NDH-A    耐焊弧试验检测仪-微机控制

NDH-B    耐电弧放电检验仪-触感屏把控好

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！