ASTMD495耐高压低电流电弧放电试验机
高电阻值小电流大小检验仪（耐焊弧检验仪）-（算出机有效控制）
High voltage low current tester (arc resistance tester) - (computer control)
產商品名字大全称：耐电弧试验机
Product name: electric arc resistance tester
产品设备形号：NDH-A
Product model: NDH - A
充分满足规定：GB/T 1411-2002《混合物隔热装修材料耐高压得很低功率焊弧蓄电池放电的试验检测》（就是指IEC 61621-1997）及ASTM D495等基准的标准要求设计方案生产加工的，并包含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
主要是常用区间及作用：
本试验报告机是确定软件于高压电机、电嚣和挂式电嚣等业的焊工用泡沫PVC、聚酯硅胶粘合剂胶和隔热带层漆等隔热带层装修原料的耐焊弧功能评审，主主要用于液态隔热带层装修原料如：泡沫PVC、复合膜、聚酯硅胶粘合剂、白云母、瓷质、玻璃纸、隔热带层油、隔热带层漆、硬纸板等有机溶剂的耐焊弧功能检测；
本应力测试机由计算方式机把握运作，能够展现如今科学实验英文所性情况及科学实验英文所性时刻，科学实验英文所性结速后并另存如今科学实验英文所性的数据，并可复印.规定调查评估报告。
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 滤油机为横竖集成结构设计，下处为操作方法控制系统，上方为校正箱。
2 本新产品进行*新智能化控制技能，能够会选择软件程序（IEC或ASTM）可自己来进行应力测试，并在租赁上信息显示试验装置时和结论。
3 **性顺畅，抗串扰技能强，测试测试精密度较高。
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 电弧焊接通断日期差值：大于 ±10ms
2 调压器功率：2kVA
3 额定容量试验报告端电压：12.5kV
4 试验装置电压值精准度：±3%
5 功率操控精密度较：±10% 电压电流量测高精准度：1.5%
6 电极片对坯料重压：（0.5±0.05）N
7 电级装修材料：钨棒
8 参比电极空距：（6.35±0.1）mm（IEC）
（6.0±0.1）mm（ASTM）
9 用到的环境温湿度：（23±2）℃
10 运行环境干湿度：（50±5）%
11 24v电源：220V±5% 50Hz
12 疲劳试验 方案： 国家行业标准/美标/10 mA 反复/20 mA 连续性/30 mA连着/40 mA不间断
13 检验源程序下面：
| 步骤段 | 电孤电流值 mA | 弧光通断时候s | 各程序流程段长期日子s | 疲劳试验总日期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 | 反复通 | 60 | 240 | |
| 5 | 20 | 维持通 | 60 | 300 | |
| 6 | 30 | 陆续通 | 60 | 360 | |
| 7 | 40 | 间断性通 | 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
| 项目编号 | 称呼 | 的数量 | 微信备注名 |
| 01 | 耐电孤检测仪仪 | 一个 | |
| 02 | 金属电极软件系统 | 整套 | |
| 03 | 探针支承 | 几套 | |
| 04 | 24v电源缆线 | 每套 | |
| 05 | 地线放** | 每支 | |
| 06 | 电压毫安表 | 单台 | |
| 07 | 手机测控手机软件 | 一系列 | |
| 08 | 钢材拉伸试验架 | 两支 | |
| 09 | 电极片长距离标淮块 | 2块 | |
| 10 | 斜度规格块 | 2块 | |
| 11 | 瓷质片 | 2片 | |
| 12 | 喷墨彩印机 | 1台 | 厂家 |
| 13 | 计算方法机 | 1台 | 牌子 |
| 14 | 食用操作说明怎么写书 | 1份 | |
| 15 | 合理证 | 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 好产品机型：
NDH-A 耐电孤应力测试仪-微机的控制
NDH-B 耐电弧焊接试验报告仪-接触屏把控
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！