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GOST Passed Huatec Industrial Radiographic Film

Categories Non Destructive Testing Equipment
Brand Name: HUATEC
Model Number: radiographic film
Certification: ISO, CE, GOST
Place of Origin: China
MOQ: 5
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 500Pcs
Delivery Time: 1-4working days
Packaging Details: Standard export package
Scratch resistance in processing: ≥0.8
Name: radiographic film
Type: Ultrasonic flaw detector
Weight: 5KG
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GOST Passed Huatec Industrial Radiographic Film

HUATEC industrial radiographic film


Product name and model specification


ModelSpecification

D4,D4-D,H4,LA400,D5,D5-D,

D7,D7-D,H7,H7-D

356mm×432mm(14in.×17in.),305mm×381mm(12in.×15in.),260mm×360mm (10in. ×14in.),70mm×300mm,80mm×150mm,80mm×240mm,80mm×300mm,80mm×360mm, 100mm×356mm,195mm×275mm,70mm×200m,80mm×100m,80mm×200m

Other specifications and packing capacity can also be provided according to customer requirements.


Features and uses


Industrial X-ray film is a kind of high resolution and high image resolution film which is widely used in nondestructive flaw detection. The film has high sensitivity, high contrast, high definition,


It can be directly or with lead sensitization screen for X or γ ray exposure. It is suitable for electronic components, synthetic materials, casting and casting, welding, etc.


NDT testing for shipbuilding, national defense and nuclear industry, aerospace and aviation industry, etc. Using blue polyester sheet base, two sides coated with emulsion layer, layer and


Protective layer. This film has rich layers, high image resolution and good definition. This film can be processed at room temperature, also can be processed by high temperature machine.


Features and uses


 GB/T19348.1EN 584.1ASTME 1815-08ISO 11699-1
D4,D4-D,H4C3C3C3
D5,D5-DC4C4C4
D7,LA400,D7-D,H7,H7-DC5C5C5

Product performance


Name of indexunitD4,D4-DH4LA400D5,D5-DD7,D7-D,H7,H7-D
Density of fog-- ≤0.10≤0.10≤0.10≤0.10≤0.12
Contrast factor “r”-- ≥4.0≥3.0≥3.2≥4.0≥3.5
ISO “S”-- ≥1.5≥1.0≥0.6≥1.5≥2.0
Alkali soluble timeMinutes≥10
Scratch resistance in processingN≥0.8

Safety lighting and washing processing


The safety operating light in the darkroom of this film is a crimson safety light with a 15W bulb. When the film is used for unsealing, the lamp distance is generally above 1.2 meters. Cumulative illumination time


No more than 40 minutes. The exposed sample should be flushed within 2h. The washing process is shown in the table below.


Flush the wayOther countriesTemperature / ℃Development time /minFixed time /minDry / ℃transshipment

ml/m2
ManualD-19b20±0.55±110Natural drying300
Machine washG-3029±11.5~2245~55

D4 film aluminum working curve Exposure and flushing conditions


ShootingWashing
X-ray machineGE E320washing machineprotec
Lead screen0.03mmMedicine setPresident of G - 30
FFD1mAutomatic Flushing8 minutes
density2.5Developing temperature28 ℃

Storage and shelf life


This film should be stored in a low temperature dry place, the best storage conditions are temperature 10℃ ~ 23℃, relative humidity 30% ~ 65%. Should be strictly avoided in high temperature, high


Stored in wet, radioactive and chemical gases, avoid to store in the same room with processing liquid medicine, and should be used within the validity period, product shelf life of 30 months.


Matters needing attention


1. The film stored at low temperature should be taken out 2 hours in advance before use, and placed at room temperature for more than 2 hours to ensure the temperature of the film and the use environment


The temperature balance is consistent, and then open the film packaging, in order to avoid the formation of water vapor on the surface of the film caused by the adhesion between the films and affect the film picture effect,


To ensure the normal use of film.


2. The film should be unsealed, loaded and rinsed under the safety lamp. The film should not be exposed for too long under the safety lamp


Contaminated film, film should be handled with care to avoid friction. After unsealing, the film should be used up as soon as possible, and the unused film should be sealed according to the original package.



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