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Jovvi international

  • China,Beijing ,Beijing
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China Radiation Protection Lead Glass Resistant To Most Chemicals with 55-65% Lead
China Radiation Protection Lead Glass Resistant To Most Chemicals with 55-65% Lead

  1. China Radiation Protection Lead Glass Resistant To Most Chemicals with 55-65% Lead

Radiation Protection Lead Glass Resistant To Most Chemicals with 55-65% Lead

  1. MOQ: 1 Pc
  2. Price: $2130/pc-$6380/pc
  3. Get Latest Price
Place Of Origin China
Lead Equivalent 4mmPb
Packaging Details In Wooden Case Or Customized
Minimum Feature Resolution 0.5 mm at 30 cm
Delivery Time 5-8 Work Days
Supply Ability 2000 Pcs Per Month
Payment Terms T/T
Radiographic Quality ≥99.97%
Light Transmission 84-86%
Lead Oxide Content 55-65% By Weight
Impact Resistance Steel Ball Drop From 1.5 M - No Fracture
Certification CE
Model Number 1-cf-15
Brand Name Jovi

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  1. Product Details
  2. Company Details

Product Specification

Place Of Origin China Lead Equivalent 4mmPb
Packaging Details In Wooden Case Or Customized Minimum Feature Resolution 0.5 mm at 30 cm
Delivery Time 5-8 Work Days Supply Ability 2000 Pcs Per Month
Payment Terms T/T Radiographic Quality ≥99.97%
Light Transmission 84-86% Lead Oxide Content 55-65% By Weight
Impact Resistance Steel Ball Drop From 1.5 M - No Fracture Certification CE
Model Number 1-cf-15 Brand Name Jovi
Application Deep Dive: SPECT, PET‑CT, Hot Lab, and Therapy Isolation
SPECT (Single Photon Emission Computed Tomography)
Isotope
⁹⁹ᵐTc (140 keV, 6 hour half‑life) – accounts for >80% of SPECT studies.
Shielding requirement
2.5–3.0 mm Pb equivalent.
Jovvi solution
Monolithic lead glass, 14–18 mm physical thickness. Light transmission 80–84%.

Special consideration: SPECT cameras rotate around the patient. The control booth window must provide a wide field of view. Jovvi offers panels up to 1,500×1,200 mm – large enough to see the entire gantry.

Installation note: Wall shielding must match glass Pb eq. If walls are 2.5 mm Pb and glass is 3.0 mm Pb, the glass is not the weak point – but the wall‑to‑glass junction must be sealed with lead tape.

PET‑CT (Positron Emission Tomography + CT)
Isotope
¹⁸F‑FDG (511 keV annihilation photons, 110 minute half‑life).
Shielding requirement
4.0–5.0 mm Pb equivalent minimum, but monolithic glass at this thickness is heavy and still transmits ~50%.
Jovvi solution
Composite window – 2.5 mm Pb glass + 10 mm lead acrylic + 2.5 mm Pb glass. Total thickness ~35 mm. 511 keV transmission <15%. Weight 70 kg/m² (vs. 110 kg/m² for 5 mm monolithic).

Special consideration: PET‑CT technologists view fusion images (PET overlaid on CT) through the glass. Optical distortion must be minimal. Jovvi composite windows are optically bonded with UV‑stable adhesive – no haze or double images.

Hot Lab (Radiopharmacy)
Isotopes handled
⁹⁹ᵐTc, ¹³¹I, ¹⁸F‑FDG, ⁶⁸Ga, ¹⁷⁷Lu (varies).
Shielding requirement
2.5 mm Pb equivalent – sufficient because handling time is short (minutes per dose) and syringe shields provide additional protection.
Jovvi solution
Small panel (400×300 mm or 500×400 mm), 2.5 mm Pb, anti‑reflection coating on both sides to eliminate glare from laminar flow hood lights.

Special consideration: Pharmacists need to read 0.01 mL graduations on 1 mL syringes. Jovvi guarantees 0.5 mm minimum feature resolution at 30 cm viewing distance.

High‑Dose Therapy Isolation Rooms
Isotopes
¹³¹I (364 keV, 8 day half‑life) – typical administered activity 100–800 mCi. Also ¹⁷⁷Lu (208 keV), ⁹⁰Y (pure beta – no gamma, but bremsstrahlung).
Shielding requirement
3.5–4.0 mm Pb equivalent.
Jovvi solution
Monolithic lead glass, 20–24 mm physical thickness. Nurse station window sized 800×600 mm.

Special consideration: Patients may stay in isolation for several days. Nurses observe for distress, bleeding, or falls. Glass must be distortion‑free to allow accurate assessment of patient color and consciousness. Jovvi provides optical flatness certificate with every therapy grade panel.

Company Details

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 from Quality China Factory
  • 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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  • Jovvi international
  • Room 1406,Building5,No. 9, Gucheng South Street, Shijingshan District, Beijing, China
  • https://www.rf-shielded.com/

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