Desktop Soldering Smoke Absorber with Smoking Pipe Interface 220V #DeQi-81943
Product Description:
Outer casing is Made of anti-static materials. It's anti-static and safe.
Special appreance structural design for powerful absorbing.
Soldering work requires a flux.
This flux is mainly composed of rosin-resin,and is mixed with a slight activator(halogen organic agent),which is commonly called"pine resin".
Abietic acid,the main component of rosin is denatured to neo-abietic acid when temperature is increased.In this prosses,noxious components such as salycylic acid and pinene are generated in the evaporating smoke.
Flux containing large quantities of resin generate phenol and activators generate hydrogen chloride,etc.
The termissible concentrations for such noxious gases are regulated by the Japan Asssociation for Industrial Sanitation Standards ACGIH standard,etc.Inhalation of such noxious components will result in headanches,nausea,eye irritations,etc.
493 ia a newly developed product with a high per-formance fan and an activated carbon filter designed to ab-sorb flux and lead fumes.
Specifications:
Name: 493 E.S.D
Power Consumption: 16W(50Hz)/14W(60Hz)
Outer Dimensions: 200W x 270H x 168D mm lt;8.7x10.6x6.5 ingt;
Weight: 1.500g
Accessories: Activated Carbon Foam (1 piece)(130x130x10mm)
Decibel: about60
Package with:
Absorber x1
Activated Carbon Foam x1
Smoking pipe interface x1
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LCD Screen Grades
Condition | Description | LCD | Glass | Flex Cable | Frame | Appearance Intactness |
---|---|---|---|---|---|---|
Aftermarket Basic | China LCD | JK | Aftermarket | Aftermarket | Aftermarket | New |
Aftermarket Standard | Flex Cable Replaced | Original | Aftermarket | Original | Aftermarket | New |
Aftermarket Selected | Glass Replaced | Original | Aftermarket | Original | Aftermarket | New |
Original Pulls | Pull From Used Devices | Original | Original | Original | Original | New Alike |
Original | Original Equipment Manufacturer | Original | Original | Original | Original | New |
In Union Repair store, we grade our iPhone screen into 5 different types of quality on the basis of different material assembled. The following is the full details of each condition.
After Market Basic
It is with widely accept major complaint replacements for original parts, which keeps a right balance between price and quality. It has sustainable supplying chain in China, and all the components of the screen are copy quality. Typically, the LCD screen is from several different factories, the most popular 4 on China market are JK,AUO, LongTeng, and ShenChao. By comparing the brightness and sharpness of the LCD, we found JK is the best quality among them and the second best is AUO. No doubt, the other components on the screen are all copy.
After Market Standard
It is better than After Market Basic cause it comes with original laminated flexes and the LCD panel. Other components like touch panel, frame(hot pressed), backlight, polarize lens, and OCA is all copy from different factories.
After Market Selected
The core components (like LCD and flexes) is 100% original pulled from used iPhone while the frame and touch panel is copy. The touch panel and frame come together with cold pressed glue and assembled together with the LCD by the capable third-party factory which keeps its excellent quality.
Original Pulls
No doubt, it is tear down from used iPhone with all the parts 100% original and working perfectly just like an original new screen, it has whatever the original new screen has. The only complaint about this quality is that some of the displays are with 1 or 2 scratches but still be welcome by our critical customers who are requiring good quality.
Original New
It is 100% original from Apple-authorized factories like Toshiba, Sharp, and LG. We get this kind of screen from the first level dealer. The touch panel of the screen is oleophobic coated which prevents from fingerprints when using your iPhone. And starting with iPhone 7g, the backlight from different authorized factories comes with a different code. Backlight from Sharp has the code begins with DKH/CON, from Toshiba begins with C11/F7C/FZQ, from LG begins with DTP/C3F.