ASTMD495耐高压低电流电弧放电试验机
高功率电压小功率校正仪（耐弧光校正仪）-（换算机掌控）
High voltage low current tester (arc resistance tester) - (computer control)
设备名字：耐电弧试验机
Product name: electric arc resistance tester
的产品技术参数：NDH-A
Product model: NDH - A
充分考虑规则：GB/T 1411-2002《膏状接地用料耐高偏低电流大小焊弧电流的试验装置》（共同IEC 61621-1997）及ASTM D495等原则的标准设定制作的，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
主要支持範圍及职能：
本实验机是是以APP于直流无刷电机、小家电开关和挂式小家电开关等行业内的水电工用氟泡沫塑料、硅胶粘合剂胶和隔热层漆等隔热层的物料的耐弧光能力划分，主使用在固体颗粒隔热层的物料如：氟泡沫塑料、聚酯薄膜、硅胶粘合剂、白云母、陶瓷制品、玻璃板、隔热层油、隔热层漆、纸箱等有机溶剂的耐弧光能力各种测试；
本试验装置机由确定机掌控工作，可以界面显示特定试验状况及试验时长，试验完成后并手机截图特定试验数据统计，并可直接打印.规范标准工作情况汇报。
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 该设备为下合二为一架构，下方为操作方法体统，上半部为经过多次实验发现箱。
2 本好产品采取*新智能化把控好技术设备，在考虑系统程序（IEC或ASTM）可主动对其进行可靠性试验，并在笔记本平板电脑上提示 校正时候和最终。
3 **特性比较好，抗要素力强，考试控制精度更高。
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 焊弧通断时长误差率：低于 ±10ms
2 调压器存储量：2kVA
3 固定冲击试验直流电压：12.5kV
4 试验检测输出功率导致精度：±3%
5 瞬时电流掌握准确度：±10% 电流值测试精确度：1.5%
6 电极材料对钢材拉伸试验压力差：（0.5±0.05）N
7 金属电极建材：钨棒
8 金属电极空距：（6.35±0.1）mm（IEC）
（6.0±0.1）mm（ASTM）
9 选择周围环境摄氏度：（23±2）℃
10 动用学习环境温度湿度：（50±5）%
11 电原：220V±5% 50Hz
12 可靠性试验 最简单的方法： 行业标准/美标/10 mA 连着/20 mA 连续不断/30 mA接连/40 mA维持
13 校正源程序一下：
| 子程序段 | 电弧放电电流量 mA | 焊弧通断时间间隔s | 各子程序段维持的时间s | 试验台总时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 | 反复通 | 60 | 240 | |
| 5 | 20 | 接连通 | 60 | 300 | |
| 6 | 30 | 不间断通 | 60 | 360 | |
| 7 | 40 | 陆续通 | 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
| 序号顺序 | 命名 | 总量 | 注 |
| 01 | 耐电弧放电检测仪 | 几台 | |
| 02 | 金属电极软件 | 几套 | |
| 03 | 参比电极支架 | 一台 | |
| 04 | 电源开关缆线 | 一项 | |
| 05 | 的接地放** | 一部 | |
| 06 | 瞬时电流毫安表 | 一架 | |
| 07 | 新电脑测控PC软件 | 设计一套 | |
| 08 | 坯料架 | 一支队伍 | |
| 09 | 工业的距离规格块 | 2块 | |
| 10 | 层面标准单位块 | 2块 | |
| 11 | 陶瓷制品片 | 2片 | |
| 12 | 喷墨复印机 | 1台 | 公司 |
| 13 | 计算的机 | 1台 | 茶叶品牌 |
| 14 | 操作介绍书 | 1份 | |
| 15 | 良好率证 | 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 的产品款型：
NDH-A 耐电弧放电实验设计仪-微机调控
NDH-B 耐弧光试验检测仪-触屏屏操控
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！