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工业射线胶片L4 Industrial film type L4

Lucky industrial film type L4 is widely applied to the γ ray source and high energy X ray source in Non destructive testing, is a kind of high definition and high resolution film. The film is in accordance with the national standard II film standard.

特性和用途FEATURES AND USAGES
Lucky industrial x-ray film L7 is double coated on bluish polyester base. It is high speed with small grain and high contrast. It has perfect ability to find the defect exactly because of its excellent structure of emulsion-grain and coating-layer. It sis widely used in non-destructive x-ray inspection for parts, components, shaped materials or welding seams made of ferrous, non-ferrous metals and their alloys or other materials with low attenuation coefficient.

冲洗加工: 
    1.
机器加工 
     
本胶片推荐使用乐凯专用高温快显套药G30,高温快显机器冲洗加工工艺(显影温度28、显影时间120秒)。其它厂家类同于乐凯G30的冲洗加工套药,也具有良好的适应性。 
    2.
手动加工 
     
常温手动加工:推荐显影配方D19B,显影温度20,显影时间5分钟,F5定影液定影10分钟。 
Processing:

1.机器加工

1. Processing by machine

本胶片推荐使用乐凯专用高温快显套药G30,高温快显机器冲洗加工工艺(显影温度28、显影时间120秒)。其它厂家类同于乐凯G30的冲洗加工套药,也具有良好的适应性。

This film is recommended to use special high temperature and fast developing chemical G-30, high temperature and fast deloping processing technology (Developing temperature 28 , the developing time of 120 seconds). Other manufacturers of similar to the lucky G -30 processing chemical, but it also have good adaptability.

2.手动加工

2 .Processing by manual

常温手动加工:推荐显影配方D19B,显影温度20,显影时间5分钟,F5定影液定影10分钟。

Normal manual processing: Recommended developing formula D-19B, developing temperature 20 , the developing time of 5 minutes, 10 minutes for F-5 fixer fixing.


安全照明: SAFE ILLUMINATION
    
本胶片暗室的安全操作灯为滤光片透光波长大于600毫微米的深红色安全灯,灯泡为15W。启封使用胶片时,灯距一般在1.2米以上。 
This film can be processed and inspected under dark red safelight filter of Lucky LZ-2 or Kodak No-2 or other equivalent filters with transmitting range over 630nm. A 15W safe-lamp should keep 1.2 meter away for the film

储存:STORAGE 
   
本胶片应在低温干燥处存放,存放最佳条件为温度小于20,湿度小于60%。应严格避免在高温、高湿、及有射线和化学气体的地方存放,避免与加工药液同室存放,并应该在有效期内使用。

The film should be stored in low temperature and dry place, storage of the best conditions for the temperature less than 20 , humidity is less than 60%. Should strictly avoid ray and chemical gas in the high temperature, high humidity, and of local storage, avoid and processing liquid in storage, and should be used within the period of validity.

注意事项: Remark:
    1.
在低温下保存的胶片在使用前应提前2小时取出,在室温条件下放置2小时以上以保证胶片的温度与使用环境的温度平衡一致,然后再打开胶片包装,以避免水气在胶片表面造成凝结水引起胶片间的粘连和影响胶片的画面效果,以保证胶片的正常使用。 
    2.
胶片应在安全灯下拆封、装片、冲洗,胶片不易在安全灯下曝露时间过长。
    3.
拿片要带细纱手套,勿使指纹、油渍污染胶片,胶片要轻拿轻放,避免摩擦。 
    4.
启封后的胶片应尽快用完,没用完的胶片应按原包装封存好。 

1.在低温下保存的胶片在使用前应提前2小时取出,在室温条件下放置2小时以上以保证胶片的温度与使用环境的温度平衡一致,然后再打开胶片包装,以避免水气在胶片表面造成凝结水引起胶片间的粘连和影响胶片的画面效果,以保证胶片的正常使用。

1 Stored at low temperature the film should be ahead of time 2 hours out before use, placed at room temperature for more than 2 hours to ensure that the temperature balance consistent room temperature and using environment of the film, and then open the film packaging, to prevent moisture cause condensation of water caused by the film adhesion and impact between film images on the film surface in order to ensure the normal use of the film.

2. 胶片应在安全灯下拆封、装片、冲洗,胶片不易在安全灯下曝露时间过长。

2 Open seal of film in the safety lamp, loading, processing, the film can not exposed  safety lamp fro a long time.

3. 拿片要带细纱手套,勿使指纹、油渍污染胶片,胶片要轻拿轻放,避免摩擦。

3 Take the film with yarn gloves, to avoid no fingerprint or oil pollution on the film, the film must be handled with care to avoid friction.

4. 启封后的胶片应尽快用完,没用完的胶片应按原包装封存好。

4 After unsealing film should run out as soon as possible, the film without using should be sealed according to the original packaging.


保存期限 Expiration date:
      
自生产日期开始十八个月内有效。Valid date within 18months from the date or production.

规格与包装 Specification and packing

规格Size

包装Packing

毫米mm

英寸in.

/Sheets/Bag

/Bags/Box

/Boxes/Case

356×432

14×17

50

1

5

305×381

12×15

80×300

 

20

80×360

 

 

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