Jovvi international
| Packaging Details | In Wooden Case Or Customized |
| Supply Ability | 2000 Pcs Per Month |
| Delivery Time | 5-8 Work Days |
| Material | Lead Glass |
| Radiation leakage | 0.02 mR/hr |
| Visible transmission | 83% |
| Place Of Origin | China |
| Size | 1200mm X 2400mm |
| Surface dose rate | 0.09 mR/hr |
| Lead equivalence | 3.0 mm Pb |
| Payment Terms | L/C,T/T |
| Certification | CE |
| Brand Name | Jovi |
| Model Number | 1-cf-15 |
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Product Specification
| Packaging Details | In Wooden Case Or Customized | Supply Ability | 2000 Pcs Per Month |
| Delivery Time | 5-8 Work Days | Material | Lead Glass |
| Radiation leakage | 0.02 mR/hr | Visible transmission | 83% |
| Place Of Origin | China | Size | 1200mm X 2400mm |
| Surface dose rate | 0.09 mR/hr | Lead equivalence | 3.0 mm Pb |
| Payment Terms | L/C,T/T | Certification | CE |
| Brand Name | Jovi | Model Number | 1-cf-15 |
Background: 1,500 SPECT procedures/year (⁹⁹ᵐTc), existing window was 1.5 mm Pb lead acrylic installed 6 years ago – severe yellowing, visual obstruction.
Jovvi solution: 2.8 mm Pb nuclear‑grade lead glass, 1200×800 mm, with CeO₂ stabilization.
Result:
Background: High‑volume PET‑CT (40 patients/day, ¹⁸F‑FDG, average 12 mCi/patient). Control booth had 4 mm Pb monolithic lead glass – staff reported dose rate at glass surface 0.8 mR/hr (above local limit of 0.2 mR/hr).
Jovvi solution: Composite window – 2.5 mm Pb glass + 10 mm lead acrylic + 2.5 mm Pb glass, 1500×1000 mm.
Result:
Background: Single control room serving three modalities (chest X‑ray, CT, SPECT). Original design used separate windows for each – messy, high cost.
Jovvi solution: Single large window 2000×1200 mm, 3.0 mm Pb equivalent nuclear grade (handles highest modality – SPECT).
Result:
Background: Fume hood for ⁹⁹ᵐTc and ¹⁸F‑FDG preparation. Existing port was standard laboratory glass (no shielding) – finger dose to pharmacist when drawing doses.
Jovvi solution: 2.5 mm Pb lead glass viewing port, 400×300 mm, installed into 1 inch lead brick wall.
Result:
| Success Factor | Common Pitfall |
|---|---|
| Measure actual dose rates before specifying Pb equivalent | Guessing Pb eq. based on room size alone |
| Include CeO₂ for nuclear medicine | Using standard X‑ray grade in gamma environment |
| Verify frame can support weight | Assuming old frame is adequate |
| Order composite for PET‑CT (not monolithic) | Assuming "thicker is better" – often wrong |
| Install per Jovvi torque specs | Over‑tightening bolts → cracked glass |
Company Details
Year Established:
2010
Total Annual:
10000000-20000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
Jovvi(Beijing Hengtai Tech Co., Ltd) was established in 2010. The company adheres to the development concept of “integrity all over the world and conducts all continents”, adheres to the business policy of “strive to create greater value for customers”, and is committed... Jovvi(Beijing Hengtai Tech Co., Ltd) was established in 2010. The company adheres to the development concept of “integrity all over the world and conducts all continents”, adheres to the business policy of “strive to create greater value for customers”, and is committed...
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