Suga Test Instruments
SX-MV-2D
10년
주장비
시험
기계가공·시험장비 > 재료물성시험장비 > 환경모사시험기
2018-11-07
319,000,000원
기관의뢰 직접사용
고정형
시간별
3,000원
○ 중소기업인 경우 장비사용료 할인 지원
○ 도막 및 금속재료의 내후성(내광성)에 대한 신뢰성 확보를 위한 수명예측 시험과 도장사양 선정
- 도막 및 금속재료에 대하여 대기환경 인자들(광조사, 암흑 등)을 가속시켜 신뢰성을 평가하는 장비
- 자동차, 선박, 강구조물 등 모든 도막 및 금속재료의 촉진 노화시켜 재료의 성능평가, 수명예측
- 조사, 암흑 등을 반복 노출시켜 노화를 가속 촉진시킴
- 내후(광)성 시험기는 자연광에 의한 도료 및 도장된 구조물의 수명을 예측하는 장비임
1) Test Kinds
- Light test
- Light + Spray test of specimen surface
- Dark Test(4) Dark + Spray test of specimen behind
- Dark + Spray test of specimen surface and behind
- Cycle test
2) Light source
(1) Test chamber of xenon lamp
- 7.5kw water-cooled xenon arc lamp
- Glass filter
· Inner filter: Quartz glass
· Outer filter : #295
(2) Test chamber of metaling lamp
- 3kw indirect water-cooled metaling arc lamp
- Glass filter
· Inner filter: Quartz glass
· Outer filter: #255
3) Test conditions
- The difference test conditions can be set in each test chamber voluntarily
(1) Test chamber of xenon lamp
- Light test
· Temperature: 63~95℃±1℃ of BPT
· Humidity: 50-60%±5% RH at 63℃ of BPT, 180w/㎡
- Light(Spray testof specimen surface) test
· Temperature: 28℃±1℃ of air temperature in test chamber
- Dark test
· Temperature: 38℃±1℃ of air temperature in test chamber
· Humidity: 95%±5% RH at 38℃ of air temperature in test chamber
- Dark(Spray test of specimen behind) test
· Temperature: 28℃±1℃ of air temperature in test chamber
- Dark(Spray test of specimen surface/behind) test
· Temperature: 38℃±1℃air temperature in test chamber
- Cycle test of above test
(2) Test chamber of metaling lamp
- Light test
· Temperature: 63~85℃±1℃ of BPT
· Humidity: 50±5% RH at 63℃ of BPT, 0.53 kw/㎡
- Light(Spray test of specimen surface) test
· Temperature: 28℃±1℃ of air temperature in test chamber
- Dark test
· Temperature: 30~50℃±1℃ of air temperature in test chamber
· Humidity: 95%±5% RH at 38℃ of air temperature in test chamber
- Dark(Spray test of specimen behind) test
· Temperature: 28℃±1℃ of air temperature in test chamber
- Dark(Spray test of specimen surface/behind) test
· Temperature: 38℃±1℃ air temperature in test chamber
- Cycle test of above test
4) Test chamber : 750(W) x 750(D) x 700(H)mm of xenon lamp
750(W) x 750(D) x 600(H)mm of metaling lamp