高工作电流电压小工作电流应力测试仪（耐电孤应力测试仪）-（计算方法机调整）

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

服务名字：耐电弧试验机

Product name: electric arc resistance tester

產品主要参数：NDH-A

Product model: NDH - A

满足需要条件：GB/T 1411-2002《固态垃圾绝缘电阻材质耐高偏低瞬时电流脉冲蓄电池放电的实验设计》（一样IEC  61621-1997）及ASTM D495等标准化的规范方案生产制造的，并完全符合IEC 149、UL 746A等现场实验技巧

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

最主要符合领域及模块：

本测试测试机是是以广泛应于减速机、电嚣和家装电嚣等职业的高压电工用橡胶、聚酯树脂用料胶和耐压漆等耐压用料的耐弧光焊接耐腐蚀性考评，主于混合物耐压用料如：橡胶、贴膜、聚酯树脂用料、黑云母、卫浴陶瓷、磨砂玻璃、耐压油、耐压漆、硬纸板等媒介的耐弧光焊接耐腐蚀性测试测试；

本耐压机由折算机掌握作业，能够 凸显如今实践设计英文状态下及实践设计英文时光，实践设计英文尾声后并维持如今实践设计英文数据分析，并可复印.标准单位实验操作统计。

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 该设备为两排分立式组成部分，下边为作业软件系统，上面为耐压湿热。

2 本产品设备主要采用*新自动化管理新技术，实现取舍源程序（IEC或ASTM）可系统自动实行应力测试，并在台式苹果电脑表现试验装置全过程和效果。

3 **性优质，抗干忧技能强，测试软件高精值高。

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 电孤通断时粗差：值为 ±10ms

2 调压器电容量：2kVA

3 特殊实验电阻：12.5kV

4 可靠性试验电流值精度等级：±3%

5 电流量调控计算精度：±10%  电流量侧量精确度：1.5%

6 工业对试板心理压力：（0.5±0.05）N

7 电级村料：钨棒

8 电级范围：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 在使用区域环境溫度：（23±2）℃

10 运用区域环境干湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 检验    方法步骤：   执行标准/美标/10 mA 联续/20 mA 间隔/30 mA联续/40 mA连着

13 校正源程序详细：

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 护肤品类型：

NDH-A    耐电弧放电应力测试仪-微机抑制

NDH-B    耐电弧焊接应力测试仪-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！