2. HK-FHC-Ⅰ Single-Tank Synthesis Hot Chamber for Radiopharmaceutical Applications in Cyclotron Systems

1. Functions:

(1) Provides a negative pressure, clean environment, significantly reducing the exposure dose for operators;

(2) Can be used to house almost all commercially available synthesis or chemical modules;

(3) Meets the purification requirements of the PET positron emission tomography (PET) radiopharmaceutical synthesis process, featuring a negative pressure design, a 100% exhaust ventilation system, and an airflow greater than 500 m³/h;

(4) 304 stainless steel air-circulating sealed internal cavity unit, meeting all configuration requirements in the drug chemical synthesis process.

2. Configuration:

(1) Overall protection, with a monitor (with an internal camera) or lead glass window installed on the front swing door; surface radiation dose less than 5 uSv/h, and radiation dose less than 1 uSv/h at 1m from the hot chamber; meets ICRP international radiation safety environmental standards. (2) The inner liner is made of 2mm thick stainless steel plate (304 material), and the overall exterior finish is made of steel plate with spray coating or customized;

(3) The inner liner features rounded corners throughout, eliminating dead angles, facilitating cleaning, and meeting national GMP requirements;

(4) The back of the inner liner uses a mirror-finish stainless steel plate design, providing a wider and more convenient operating field of vision;

(5) A complete air intake and exhaust system, with HEPA and activated carbon filters, ensures the cleanliness of the interior and exterior exhaust gases;

(6) A built-in exhaust gas filtration system and a complete sealing system ensure that radioactive gases do not leak out, with an internal negative pressure greater than or equal to -75pa, achieving a Class 10,000 cleanliness level for the indoor air. (7) A dedicated low-voltage control system makes operation safer and more convenient;

(8) Equipped with a real-time waste gas collection and treatment device;

(9) Provides sealed interfaces for professional power cables and control cables;

(10) Provides multiple pipeline connections between enclosures to meet users' special needs;

(11) Uses a touch-sensitive centralized control panel;

(12) Equipped with a negative pressure gauge, lighting system, sterilization system, and monitoring system; the monitoring system facilitates observation of the entire operation process. 3. Appearance:

(1) Single tank: External dimensions (W×D×H): 1150mm×1150mm×2400mm; Internal tank dimensions (W×D×H): 800mm×700mm×700mm

(2) Double tank: External dimensions (W×D×H): 1150mm×1150mm×2400mm; Internal tank dimensions (W×D×H): 700mm×700mm×650mm

Specifications Single tank weight Site requirements Product features Price (RMB/yuan)

50mmpb Approximately 5500 kg 1. The transport channel must be at least 800mm wide;

2. The diameter of the top ventilation pipe must be at least 150mm, extending to the roof;

3. The load-bearing capacity of the floor slab per square meter must be considered according to the weight of the selected model. 1. Rounded corners on the inner liner eliminate blind spots and facilitate easy cleaning;

2. High-definition monitor and probe provide clear and detailed internal observation;

3. The circuit control system features emergency stop and overload protection, ensuring not only an aesthetically pleasing design but also enhanced safety and reliability. 300,000-600,000 kg
60mmPb approx. 6000 kg
70mmPb approx. 6700 kg
75mmPb approx. 7000 kg
80mmPb approx. 8000 kg
90mmPb approx. 9000 kg