DH-QUV/Spray系列紫外燈耐候試驗(yàn)機(jī)(出口型)ACCELERATED WEATHERING TESTER
產(chǎn)品說明
QUV系列試驗(yàn)箱可以模擬由陽光，雨水和露水造成的危害，QUV利用熒光紫外（UV）燈模擬陽光照射的效果，利用冷擬濕氣模擬魚水和露水。被測試材料放置于一定溫度下的光照和濕氣交替的循環(huán)程序中. QUV用數(shù)天或數(shù)周的測試，即可重現(xiàn)戶外數(shù)月至數(shù)年出現(xiàn)的危害。危害類型包括：褪色、變色、失光、粉化、裂痕、渾濁、泡化、脆化、強(qiáng)度、衰退和氧化。
DH-QUV/Spray系列紫外燈耐候試驗(yàn)機(jī)可以幫助您選擇新材料的變化，QUV可以測出**的相關(guān)預(yù)測結(jié)果。
The QUV simulates the effect of sunlight with fluorescent ultraviolet(UV)lamps ,while it simulates rain and dew with condensing humidity or waters ,the QUV can reproduce the damage tha t occurs over months or years outdoors .types of damage include fading,color change ,chalking ,cracking ,crazing ,embitterment ,strength loss etc the test data can help in the selection of new materials ,the improvement of existing materials or the evaluation of how changes in formulations affect product durability.
參數(shù)規(guī)格
| 依據(jù)標(biāo)準(zhǔn)Produce Spec. | ISO-4892,AATM-D4587,D-4799,SAE-J2020 | |||
| 型式Model | QUV/Spray | QUV/se | QUV/basic | |
| UV照射exposure | ● | ● | ● | |
| 冷凝condensation | ● | ● | ● | |
| 光照控制irradiance control | ● | ● |
| |
| 可調(diào)光張adjustable irradiance | ● | ● |
| |
| 噴水water spray | ● |
|
| |
| 熱行動 thermal shock | ● |
|
| |
| 自動偵錯self-diagnostics | ● | ● | ● | |
| 燈管數(shù)量lamp qty | 紫外線燈管8支，樣品4支 ultraviolet lamp 8 pcs ,spares 4pcs. | |||
| 記錄器recorder | 選配（optional） | |||
| 輻射計(jì)cr-10 calibration radiometer | 選配（optional） | |||
| UV溫度temp | 50℃～75℃ | |||
| 冷凝溫度condensation temp | 40℃～60℃ | |||
| 測試容量test capacity | 48pcs片（75×150mm） | |||
| 水源及耗材water | 蒸餾水每分鐘7e17eDI7e/min | 蒸餾水每天8公升DI8e/day | ||
| 體積Dimension(W×D×H) | 137×53×135cm | |||
| 重量Weigh | 136kg | |||
| 電源Power | 1∮,AC 200V-240V, 50/60Hz,16A or 230V/50Hz,9A,1800W(max) | |||
