About 8,000 types of vacuum components in stock at all times.Business Hours： 9:00-18:00, excluding weekends and holidays
- Inquiry Web Conference
- Tokyo 03-3270-5761 Osaka 06-6131-4751
- Contact Us
- FAQ
-
Feedthrough
-
Isolator
-
Viewport
-
Vacuum Component
-
Vacuum Valve
-
Vented Screw
-
Others
- Quick Order
- CAD · Catalog
- About Us
- Create Account
- Sign In
- User Guide
- FAQ
- Contact Us
- Catalog Download
- Company Profile
- Example
- Agreement
- Site Map
(Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays)
- Cosmotec for Vacuum Components
- Viewport
- Borosilicate
- Viewport Duran® for vacuum/sanitary/CeFiX®
- Cosmotec for Vacuum Components
- Vacuum Component
- CeFiX® System
- Viewport Duran® for vacuum/sanitary/CeFiX®
- Cosmotec for Vacuum Components
- Vacuum Component
- CeFiX® System
- Viewport
- Viewport Duran® for vacuum/sanitary/CeFiX®
Viewport Duran® for vacuum/sanitary/CeFiX®
▼Viewport Duran® (Borosilicate glass)
Borosilicate glass/Duran® : For visual inspection inside the chamber
Operating temperature range -20°C to +280°C
Suitable for visual inspection in plasma and high temperature applications
▼ The following types are standardized
Flanges: NW/KF, ICF, JIS-VF, JIS-VG, CeFiX®, Sanitary
Window materials are Borosilicate glass, Borosilicate glass
Sapphire (Al2O3),.
Fused silica (SiO2),.
Synthetic Quartz ( SiO2),.
Magnesium Fluoride (MgF2),.
Calcium Fluoride (CaF2),
Barium Fluoride(BaF2)
Germanium (Ge),.
Zinc Selenide (ZnSe),.
lead glass as standard products.
Non-magnetic flanges (titanium, SUS316L) are also available.
Openable viewport (List
Others
If you have any questions about our products, please feel free to contact us by clicking the "Contact Us" button.
For precision cleaning requests, please click here.
| Basic Information | |
|---|---|
| Flange material | SUS（329J3L） |
| window | Borosilicate glass |
| Maximum temperature | 280℃ |
| The lowest temperature | -20℃ |
| Available pressure | Atmospheric pressure ~ 10 |
| Leak rate | <1.3x10-9Pa･㎥/sec |
| RoHS2 corresponding | ○ |
We have 6 type candidate
※ Please click on the product code or model for more information.
front.product.product_code Model |
NW/KF | Sanitary (NW) | CeFiX (NW) | A | C | E | F | L | T (glass thickness) | V (effective diameter) | Stock & Delivery |
front.product.price front.product.tax_included2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 63 | - | - | 87 | - | 45 | 7 | - | 7 | 45 | You need to sign in to show price and stock Sign in | ||
| 80 | - | - | - | - | - | - | - | - | - | You need to sign in to show price and stock Sign in | ||
| - | - | 50 | 75 | - | 40 | 7 | - | - | - | You need to sign in to show price and stock Sign in | ||
| - | - | 160 | 190 | - | 100 | 15 | - | - | - | You need to sign in to show price and stock Sign in | ||
| - | - | 200 | 242 | - | 130 | 15 | - | - | - | You need to sign in to show price and stock Sign in | ||
| - | 40 | - | 64 | 30 | - | - | 10 | - | - | You need to sign in to show price and stock Sign in | ||
| NW/KF | Sanitary (NW) | CeFiX (NW) | A | C | E | F | L | T (glass thickness) | V (effective diameter) |
|---|---|---|---|---|---|---|---|---|---|
