日韩综合社区_zzijzzij亚洲日本少妇jizjiz_www.97爱_91视频在线观看大全_国产精品麻豆久久_中文字幕区一区二_成人片黄网站色大片免费观看CN_久久日韩激情一区二区三区四区_国产特黄_91精品国产91久久久久久密臀_第四色播日韩第一页_日韩欧美亚洲综合久久_干干天天_国产五级绝黄在线观看_欧美日韩无砖专区一中文字_日本最新不卡在线_久久成年片色大黄全免费网站_黄a在线_97久久超碰_在线观看亚洲精品福利片_91看片资源_好男人的社区在线_αv免费视频_freexxxx性特大另类_九色在线播放_国产女教师bbwbbwbbw_天海翼久久久中文字幕乱码_外国淫视频_国产香蕉国产精品偷在线_久久久久久久性

Welcome toChangzhou Tianrong Testing Technology Co., Ltd! Home |  Contact

Aging test chamber

Aging test chamber
Aging test chamber
Detailed instructions:

Summarize

This instrument uses the UV lamp that can simulate the UV spectrum of sunshine, and the temperature control and humidity control unit to produce various scenarios, such as discoloration, brightness, strength degradation, breakage, peel off, pulverization, oxidization and harmful sunshine (UV light), high temperature, high humidity, condensation, darkness and rain, and uses simultaneously the collaborative function between UV light and dampness to make the single light fastness capacity or the single humidity fastness capacity of material weaken or become ineffective; thereby the instrument is widely used for evaluating the weather-resisting capacity of material. 

standards:GB/T16422.3-1997,ISO 4892-3:2006,SAE J2020:2003, ASTM D4329-05

Technical parameter

image

普洱| 铜川市| 正安县| 广丰县| 清徐县| 镇雄县| 西城区| 越西县| 韶山市| 通化市| 天水市| 当雄县| 荥阳市| 赤城县| 天柱县| 文成县| 比如县| 竹溪县| 沁水县| 千阳县| 昌平区| 双城市| 左贡县| 浦东新区| 清水县| 黔东| 福鼎市| 西丰县| 中卫市| 苍山县| 晋江市| 叶城县| 图们市| 巴彦淖尔市| 延长县| 连江县| 许昌市| 道孚县| 甘谷县| 古丈县| 双峰县|