Factory Clearance—JeioTech TH4-ICH-400, Pharmaceutical Stability Chamber, ICH Q1A & ICH Q1B

Control range

Performance

• Microprocessor PID control / Temperature calibration / Automatic tuning.
• Rapid humidity control is achieved by adapting the humidification tank interior to the chamber.
• Air-tight door closure with perfect sealed packing.
  – Heat-resistant silicone packing completely blocks high heat leakage from the inner chamber.

Convenience

• Two different sized models available to suit any users’ needs.
• Corrosion resistant stainless steel chamber.
• Cable port for introduction of external probes or wires.
  – 50mm diameter cable port comes standard on the left side of the unit.
  – Additional 50mm or 80mm diameter cable ports, custom ordered. (optional)
• Inner glass door with entry ports for handling samples without affecting inner chamber temperature and humidity. (optional)
• Casters for easy mobility during installation or relocation.
• User friendly LCD controller.
  – Set value and present value are clearly visible together on display.
  – Operating progress visible in graph mode allow for direct data interpretation.
  – Temperature and other operating parameters recorded with use of selectable recorder. (optional)
• Sufficient programmable control support.

  Description	TH-ICH
  Programmable pattern capacity	10
  pattern repeat time	999
  Max. Segments per a pattern	100
  Available max. segments*	100
  Programmable process time per a segment	0 to 99 hr. 59 min.

  * It is possible to set 100 segments per pattern, but the maximum number of segments is not 10,000 (100 pattern x 100 segment) but 2,000.

• Computer interface.
  – RS-485 communication port enables connection of up to maximum 9 units. Simultaneous monitoring and operating of multiple units is an available feature. (optional)
  – Program patterns are simple to set with the use of our software.
  – Storage of program information, backup of value settings, recovery, temperature, humidity values.
  – RS-232 communication port comes standard.

Stability test ICH guideline Q1A (R2)

• Operating progress visible through graph mode for better data analyzation.
• Cyclic defrost system, designed to work excellently for the long period stability test operation. (※Temperature and humidity changes may occur during automatic defrost.)
• Maintenance of water supply are easily performed with a front water tank.
  – Water level check indicated by water level bar in the tank.
• Water supply during operation is also available for long term test purposes.
• Direct water system provides user great convenience when performing long-term test. (optional)

Photostability test ICH guidelineQ1B (Option 2)

• Built in UV and fluorescent lamps for uniformed luminescence.
• Equipped with movable UV and VIS sensors .
• Independent lamp controller
  – An indicator for Total usage time of UV and fluorescent lamps.
• Convenient set function of cumulative dosage and lamp Of

Safety

• Built in door lock with a key.
• Automatic shut off after overheat alarm.
• Low and empty water level alarm.
• Power supply leakage breaker.
• Over current protection.
• Open door alarm.