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YL-2208鹽水噴霧試驗機
鹽水噴霧試驗機，乃針對各種材料表面處理，包含涂料、電鍍、有機及無機皮膜、防銹油、化學處理之耐腐蝕質量試驗，進而達到制品長時間之耐腐蝕性。
特點：
● 該機采用進口PVC板制，內箱采用*的環(huán)帶立體補強技術，結構強實，*變形。
● 試驗室以五面加溫方式加溫，可確實掌握試驗機室內之均溫性。
● 噴嘴：采用伯努特定理吸取鹽水而霧化，將使霧氣擴散速度加倍，并自然落于試片上，其落霧量差可控制于±0.3ml/80cm2H。
● 飽和空氣采用空氣亨利定律,于以加熱加濕,并提供試驗室所需之濕度。
● 溫度為直接影響腐蝕速率之先決條件，本公司采用P.I.D方式之溫度控制器，控制誤差±0.1℃以內。
● *使用全偵測系統(tǒng)，故障發(fā)生時，可亮燈顯示。
| 型號 | YL-2208A | YL-2208B | YL-2208C | YL-2208D |
| 試驗室尺寸（cm） | 60×40×45 | 90×50×60 | 120×50×80 | 160×50×100 |
| 設備材質 | 進口PVC板材&P.P | |||
| 試驗室溫度 | 鹽水試驗法351±℃ 耐腐蝕試驗法50±1℃ | |||
| 飽和空氣桶溫度 | 鹽水試驗法47±1℃ 耐腐蝕試驗法63±1℃ | |||
| 鹽水溫度 | 35℃±1℃ | |||
| 時間記憶 | 0～999.9小時，停電記憶型，含蜂嗚器 | |||
| 噴霧方式 | 連續(xù)式噴霧、噴嘴4000小時無結晶阻塞，特殊玻璃制 | |||
| 噴霧量 | 1.0~2.0 | |||
| PH值 | 鹽水試驗法6.5~7.2 耐腐蝕試驗法3.0~3.2 | |||
| 試驗室容積 | 108L | 270L | 480L | 800L |
| 電源 | AC220V±10% 1PH 50/60Hz | |||
YL-2208 Salt Spray Tester
Materials used:
1. Test chamber: use the PVC gray impact resistance plate （from Germany）, 5mm in thickness;
2. Thermostat water tank: use the gray impact resistance plate of PVC （from Germany）, 5mm in thickness and it is equipped with the auto water level controller to avoid the inconvenience to refill the water by manpower.
3. The upper cover of the test chamber: use the European transparent acrylic plate, 5mm in thickness;
4. The barrel for refilling the reagent: equipped with a built-in water level gauge. Use the gray impact resistance plate made of PVC，5mm in thickness, which looks as an integral whole with the machine stand.
5. The basket supporter inside the test chamber: use the gray PVC impact resistance plate, the test angle can be freely adjusted to 15º and 30º
1.48 test pieces can be placed by the angle of 15 degree
2.30 test pieces can be placed by the angle of 30 degree
Note：the size of the test pieces is 150×70mm（H×D）
6. The saturated air tank: made of stainless steel, 2mm in thickness and equipped with the auto water level controller to avoid the inconvenience to refill the water by manpower.
Application Temperature:
Set the type according to the standards of CNS, JIS and ASTM:
1. The test method of salt water:
The test chamber: 35℃±1℃/ The saturated air barrel: 47℃±1℃
2. The test method of corrosive resistant
The test chamber: 50℃±1℃/ The saturated air barrel: 63℃±1℃
Spraying modes:
1. Conical disperser: It can adjust the spraying and make the reek and falling reek even.
2. Nozzles（Taiwan）: Glass nozzles. The accurate glass nozzles （self-made）
Note：volume of spraying: 1~2 mL/80CM2/1h（self-made）
Control system:
Temperature control of test chamber 0~99.9℃ with accuracy in 0.1℃（LED with 2 figures） PID automatic
1. calculator（Yangming, Taiwan）: 1 pc
2. Safe temperature controller for liquid expansion in heating channel 0~110℃ 2pcs.（made in West Europe）
3. The temperature controller of saturated air tank: 0~99.9℃ with accuracy in 0.1℃.（LED with 2 figures）, able, PID automatic calculator （Yangming, Taiwan）: 1pc.
4. Time controller: ANLY AH5R-2 1pc.
5. Total timer: 0~9999.9 hr, RISESEN（made in Taiwan） 1pc.
6. The first stage pressure adjusting structure:
a）.First pressure regulating valve with a set of pressure gauge（pre-adjust To 2~2.5kg/CM2）
b）.Second pressure regulating valve: pressure regulating valve （made in Taiwan） 1/4＂PT, pressure 0~4.0kg/ CM2, adjustable. （adjust the spraying pressure to 1.0kg CM2）
c）.Pressure gauge: 2kg/ CM2（0.1kg/ CM2） 1pc
Safety devices:
◆ Water level controller 1set
◆ State warning lamp 3pcs.
◆ Protection switch for over temperature 2 sets.
Accessories:
1. Bracket for 1 set（can carry the weight of test samples under 2kgs）.
2. 500g Nacl reagent contained in 2 bottles（contained in 4 bottles for standard type）
3. 10kg barrel for salt water making 1pc.
4. 80cm2 standard collecting cup 1pc.（2pcs. for standard type）
5. 50ML graduated cylinder 1pc.（2pcs. for standard type）
6. The detailed operational manual and standard documentation. 1 copy
