ASTMD495耐高压低电流电弧放电试验机
高相电压小电流量实验台仪（耐焊弧实验台仪）-（计算出机操控）
High voltage low current tester (arc resistance tester) - (computer control)
物名稱称：耐电弧试验机
Product name: electric arc resistance tester
商品类型：NDH-A
Product model: NDH - A
实现规定：GB/T 1411-2002《粉末状接地建材耐高压得过低电压电流电弧焊接蓄电池放电的疲劳试验》（一样IEC 61621-1997）及ASTM D495等标准单位的的要求定制生产的，并非常符合IEC 149、UL
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
主耍适用人群领域及功能表：
本应力测验机是以app于电机马达、电嚣和家里用的电嚣等该行业的电焊工用橡胶、不饱和不饱和树脂胶和电电隔绝带层漆等电电隔绝带层涂料的耐电孤性方面评比，主代替固态电电隔绝带层涂料如：橡胶、透气膜、不饱和不饱和树脂、云母片、陶瓷制品、安全玻璃、电电隔绝带层油、电电隔绝带层漆、厚纸板等媒质的耐电孤性方面测验；
本试验台机由计算方法机掌握自动运行，能够现示某些状况实践的情况及实践用时，实践结束之后并包存某些状况实践数据信息，并可打印纸.规格试验报表。
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 超声波焊接机为下三合一结构的，上方为运作平台，上方为测试箱。
2 本產品主要采用*新智慧把控枝术，采用取舍软件程序（IEC或ASTM）可系统自动完成实验，并在手机上展现试验报告历程和最后。
3 **特性优异，抗干扰信号意识强，各种测试表面粗糙度较高。
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 焊弧通断时长精度：值为 ±10ms
2 调压器储电量：2kVA
3 功率校正线电压：12.5kV
4 应力测试电压值准确度：±3%
5 直流电压调控精确度：±10% 电流量在测量准确度：1.5%
6 参比电极对试板负担：（0.5±0.05）N
7 电级食材：钨棒
8 电极片范围：（6.35±0.1）mm（IEC）
（6.0±0.1）mm（ASTM）
9 在使用条件温湿度：（23±2）℃
10 运行区域室内温度：（50±5）%
11 电压：220V±5% 50Hz
12 经过多次实验发现 形式： 国家标准/美标/10 mA 陆续/20 mA 连继/30 mA间断性/40 mA连续性
13 实验应用程序一下：
| 软件程序段 | 弧光电压电流 mA | 焊弧通断日期s | 各步骤段不断时段s | 实验设计总周期s | |
| | | IEC 61621 | ASTM D495 | | |
| 1 | 10 | 1/8s通 7/8s断 | 1/4s通 7/4s断 | 60 | 60 |
| 2 | 10 | 1/4s通 3/4s断 | 1/4s通 3/4s断 | 60 | 120 |
| 3 | 10 | 1/4s通 1/4s断 | 1/4s通 1/4s断 | 60 | 180 |
| 4 | 10 | 间隔通 | 60 | 240 | |
| 5 | 20 | 重复通 | 60 | 300 | |
| 6 | 30 | 连续不断通 | 60 | 360 | |
| 7 | 40 | 累计通 | 60 | 420 | |
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
| 顺序号 | 命名 | 用户 | 提示 |
| 01 | 耐电孤测验仪 | 整台 | |
| 02 | 参比电极操作系统 | 一整套 | |
| 03 | 探针支承 | 五套 | |
| 04 | 外接电源电线 | 一整套 | |
| 05 | 跨接放** | 一枝 | |
| 06 | 工作电流毫安表 | 一种 | |
| 07 | pc测控app软件 | 五套 | |
| 08 | 试件材料架 | 一根 | |
| 09 | 电级相距标准块 | 2块 | |
| 10 | 弧度规范块 | 2块 | |
| 11 | 瓷质片 | 2片 | |
| 12 | 喷墨网页万能平板打印机 | 1台 | 产品 |
| 13 | 计算公式机 | 1台 | 该品牌 |
| 14 | 采用介绍书 | 1份 | |
| 15 | 合格达标证 | 1份 | |
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 產品款型：
NDH-A 耐电孤测试仪-微机管控
NDH-B 耐电弧放电测试仪-手触屏的控制
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！