YHC Comprehensive Drug Stability Test Chamber With UV System 

The YHC Series Comprehensive Drug Stability Test Chamber is a professional device designed to simulate drug storage and transportation environments through precise control of temperature, humidity, and illumination. 

Drug Stability Test Chamber Parameter: 

Pharmaceutical Stability Chamber Details                                                                                        

Stability Testing Equipment Features

1. Outer Casing
   The cabinet is constructed from selected cold-rolled steel plate, treated with an electrostatic baking paint process, forming a dense, hard, and robust protective layer with excellent rust resistance. A standard 25mm test port is located on the left side, and the outer door is equipped with a safety lock.

2. Working Chamber
   The inner chamber is made of SUS304 stainless steel with a mirror polish finish. The shelf brackets feature a quick-detach design for easy adjustment and removal. A built-in UV sterilization system (with programmable sterilization time) ensures periodic decontamination.

3. Observation Window
   Double-door design with tempered glass. The outer door can be opened directly to observe the interior without affecting the internal temperature due to effective sealing.

4. Air Duct
   A forced convection ventilation structure creates an efficient air circulation system, improving temperature response speed, enhancing uniformity, and reducing fluctuations.

5. Control Panel
   Features a microcomputer-controlled intelligent touch screen display with high precision, no overshoot, and multi-data visibility on a single screen. It includes temperature calibration, timer functions, and supports 0–30 program segments with up to 9999 cycles. Remote alarm/control capabilities are included, along with a USB interface for real-time data storage and a standard embedded dot matrix printer.

6. Refrigeration System
   Dual-compressor design (standby or alternating operation) ensures extended service life and stable performance (note: standard for models ≥280L).

7. Light Source
   Cool-light sources generate minimal heat, maintaining temperature stability. Top-mounted vertical illumination with two light panels ensures uniform light distribution. Adjustable intensity allows custom settings.

8. UV System
   Real-time UV energy monitoring meets ICH Q1B requirements for near-UV energy (≥200 W·hr/m²). UV irradiance ranges from 80–100 μW/cm² within a spectral range of 320–400 nm.

9. Humidification System
   Utilizes a top-tier humidity sensor with internal humidification technology. A 316 humidification tube generates steam for precise humidity control, minimizing fluctuations. An external 25L water tank supports 15–20 days of operation per refill.

10. Compliance
    Meets relevant standards of GMP, FDA, ICH, and pharmacopoeias.

11. Safety System
    Includes chamber temperature protection, compressor over-current/over-pressure protection, water shortage protection, heater overheating protection, audible/visual alarms during faults, and an auxiliary temperature controller.

Application of UV energy monitoring stability chamber

Why Choose Us?

1. Direct Manufacturer Pricing: As the source factory, we eliminate middleman costs, providing global clients cost-effective sterilization solutions directly.

2. Efficient Direct Support: Our service team ensures rapid and efficient communication and support, handled entirely in-house from production to after-sales.

3. Flexible Custom Solutions: Leveraging strong technical expertise, we offer both standard models and fully customized equipment tailored to specific structural, functional, or control requirements.

4. Certified Quality & Safety: Every device undergoes strict quality control and holds international certifications (including CE, ISO 13485, ISO 9001), guaranteeing safety, stability, and long-term reliability.

FAQ                                                                                                                                           

1. Q: What are your payment terms?
   A: T/T (30% deposit, 70% before shipment); Irrevocable L/C at sight.
2. Q: What is the delivery time?
   A: About 7-15 working days for one unit.
3. Q: What certifications does the sterilizer have?
   A: CE, ISO 13485, ISO 9001.
4.  Q: What warranty and after-sales support do you offer? Is global support available?
   A: 12-month warranty from installation. We offer:
   ① Remote technical support via phone, email, and video.
   ② Operation & maintenance training (manuals, online/on-site).
   ③ Ample spare parts stock.
   24/7 technical response guaranteed.
5. Q: How do you ship the programmable UV sterilization test chamber?
   A: Ship by Sea or Air
   ① If you have your forwarder, you can arrange the shipment yourself. We will deliver the goods to the FOB port and cover all local charges before departure.
   ② If you don’t have a forwarder, we can arrange shipping to your designated port under CFR/CIF terms. Freight cost is borne by the customer.
6. Q: What trade terms do you support?
   A: EXW, FOB, CFR, CIF, and DDP.
7. Q: Are you a factory or a trading company?
   A: We are a manufacturer with our factory, and we also do trading and sourcing. Most products are made by us, while some are from partners or sister companies to complete equipment sets.