Constructional Features

� High quality 304 stainless steel exterior and interior.
� Casters for easy mobility when installing or moving environmental test chamber.
� Convenient maintenance.
- Available to check total operating time.
� Unique door lock & trim.
� Vice lock type door catch and foamed silicone packing ensure perfect chamber seal.
� Cable port for external probes or wires.
� 50mm diameter cable port comes standard on the left side of the unit.
- Additional 50mm or 80mm diameter cable ports can be custom ordered.( optional)
� Container type tank for easy adding and changing of water.
- Maintenance of the water tank can be easily performed from the front side.
� Door locker.( optional)
� Cyclic defrost functions does not affect the temperature & humidity control for extended operation.
( under 15 set value)
� Powerful 2 sirocco fans maintain constant air flow rate in the chamber.

Additional TH-ICH 300, 800 Features

� In the event of a validation the apparatus correctly controls eachlight and then transfers accurate data in
and is equipped with light sensors. ( UV light sensor/ VIS light sensor)
� Samples that have to be exposed to the light in which it is completely near UV energy of less than
200w-hr/ ¡ is provided to compare directly the results from overall intensity of less than 1.20 million lux-hr,
drug substances and reagents.
� Total fluorescent lamp & UV lamp indicator and operating time indicator.
� The safety switch protects user by automatically lamp off during door open.
Control Operation

� Microprocess PID control/ Auto-tuning/ Calibraton.
� Digital LCD display with touch-sensitive 7 keypads.
� Easy operation with wide LCD screen.
- Temperature & humidity/ timer settings and operating condition.
� Program patterns are memorized for 10 years due to a battery built into the PCB.
� Expansionary parameters inputting. ( Conveniently display by letters)
� Programming operation.
� Computer interface.
- Save data in the Excel format.
- Software provided.
- Storage of program information, backup of value settings / recovery, and temperature / humidity values.
- RS-232C as standard offer.
� Recorder. ( Optional)
- 6-point dot type recorder with digital display.
- Digital recorder. ( 6-Channels)
Safety Funtions

� Leakage breaker for power supply.
� Over current protector.
� Overheat protector.
� Switch-off after alarm for over heating.
� Door open warning alarm.
� Water empty.
� Alarming when complete Photostability Test. ( Only TH-ICH series)