Specific Purpose Chambers (TH-ICH)



● Control range

▶ Temperature range from 0 to 120°C Humidity range from 30 to 95% RH



● 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.
- Colorful interactive touch type LCD controller.
- Set point temperature and present temperature are clearly shown together on display.
- Sufficient programmable control support.
- Operating progress can be shown in graph mode for better data understanding.
- Automatic start/stop can be programmed for unattended operations.
- Display indicates abnormal temperature changes or power failures.
- Selective bilingual language support.
(Korean / English or English / Chinese, selectable only when placing an order)
- Temperature and other operating parameters can be recorded using a six channel digital recorder.(optional)
▶ Computer interface.
- RS-485 communication port (optional) enables connection up to maximum 32 units. Simultaneous monitoring and operating of multiple units is an available feature.
- Program patterns are simple to set with the use of our software.
- Easy to check status of real-time operations. Graph data supports easy understanding.
- Storage and documentation of programs.
- Data with saving capabilities in excel and text format.
- Storage of program information, backup of value settings, recovery, and temperature values.
- RS-232 communication port as standard offer.

Description

No

Programmable pattern capacity

100

Pattern repeat time

999

Part repeat time

255

Max. segments per a pattern

100

Available max. segments*

2000

Programmable process time per a segment

0 to 99 hr. 59 min.

* Even though the max. segments per pattern are 100, the total available segments are up to 6000 not 10000, therefore arrangement of the number of segment and patterns will need to be done properly.

● 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.




● specifications

Model

TH-ICH-300

TH-ICH-800

Chamber volume (L / cu ft)

300 / 10.6

760 / 26.8

Controller

PID control (LCD Type)

Temperature 1)

Range

without humidity (℃ / ℉)

-5 to 85 / 23 to 185
without Light 0 to 85 / 32 to 185 with Light

with humidity (℃ / ℉)

+15 to 85 / 59 to 185 with Light

Fluctuation 1) (±℃ / ℉) at 40℃ / 60%RH

0.3 / 0.55

0.3 / 0.55

Variation 1) (±℃ / ℉) at 40℃ / 60%RH

0.5 / 0.9

0.7 / 1.3

Time

Heating

25min (20℃ → 85℃)

30min (20℃ → 85℃)

Cooling

35min (20℃ → -5℃)

40min (20℃ → -5℃)

Humidity

Range (%RH)

20 to 85
※ See page 231 for more detailed humidity range check.

Fluctuation 2) (±%RH) at 60%RH / 40℃

3

Variation 2) (±%RH) at 60%RH / 40℃

5

Light source (ICH Q1B option 2)

Cool white 3)

6,000 lux

6,500 lux

Ultraviolet-A 3)

4.5 W/㎡

5 W/㎡

Light uniformity

VIS. : ±10%UVA : ±15%

VIS. : ±15%UVA : ±15%

Typical time required to reach ICH
Recommendation of 1.2 million lux-hr

≒ 200Hr

≒ 184Hr

Typical time required to reach ICH
recommendation of 200 W-hr/m2

≒ 50Hr

≒ 40Hr

Refrigeration

System

Air - cooled

Refrigerant

R- 404A

Water tank

Capacity (L / cu ft)

15 / 0.53

Water quality

pH6.2 ~ 7.2, Electrical conductivity 20㎲ / cm to below

No. of wire shelves (standard / max.)

2 / 8

2 / 17

Distance of between shelves (mm / inch)

60 / 2.4

60 / 2.4

Max. load per shelf (kg / lbs)

25 / 55.1

40 / 88.2

Permitted total load (kg / lbs)

75 / 165.3

100 / 220.5

Dimension (W×D×H)

Interior (mm / inch)

750×650×650 / 29.5×25.6×25.6

750×880×1160 / 29.5×34.6×45.7

Exterior (mm / inch)

1130×985×1520 / 44.5×38.8×59.8

1220×1215×1965 / 48×47.8×77.4

Net weight (kg / lbs)

280±10 / 617±22

400±10 / 882±22

Cable port

Basically one hole provided / Ø 50mm (2”),
Optionally max. two holes available / Ø 50 or 80mm (2 or 3.2”)

Interface port

Basically RS-232C, [RS-485 : optional]

Electrical requirements

AC230V, 1ph, 60Hz

15.4 A

24.5 A

Cat.No.

AAHC1002K

AAHC1012K

AC230V, 1ph, 50Hz

15.4 A

24.5 A

Cat.No.

AAHC1002K

AAHC1012K

1) All specifications are under ambient temperature 20℃ (68℉), No load.
2) Technical data according to DIN 12880, IEC 60068.
3) The value is measured on the center of chamber at the point of vertical direction.