User-friendly design
• Standard environmental test chambers
• High quality 304 stainless steel exterior and interior
• Casters for easy transport and installation
• Convenient maintenance - available to check total operating time
• Enough chamber capacity up to maximum 1000L
• Select your optimum chamber from a full variation
- The series provide three variations in temperature (& humidity) range of -40 to 150℃, -40 to 120℃, -60 to 150℃/ upmost 20 to 98% RH, and five capacities of 180L, 300L, 408L, 800L, and 1000L, with a total 15 models altogether
• Exclusive door lock & trim
- Vice lock type door catch and foamed silicone packing ensure perfect chamber seal
- Door open warning alarm
• Inner door
- Optional inner glass door has four hole to handle inside specimen without opening the door
(Except for 800L and 1000L)
• Ventilation
- Ventilation vent is located at the upper right side of the unit
• Recorder (optional)
- 6-point dots type recorder with digital display
• Cartridge type tank for easy water supply
- Maintenance can be done easily from the front side
- A center window allow to check the amount of water remaining easily
• Viewing window for observation
- A tempered window provides a clear view of your specimen during testing
- Improved lighting provided
• Access port for running in wires
- Basic hole of 50mm diameter cable port is standard equipped on left side of chambers for wiring to the specimen.
We also provide additional 50 or 80mm diameter cable port (Optional)
• Easy cleaning of condenser air-filter
- To prevent deterioration of refrigerator, keep filtering dust by periodical filter cleaning


Control operation
• Microprocess PID control/ Auto-tuning/ Calibration
• Setting and indication resolution: Temp.: 0.01℃, Humid.: 0.1%
• Languages support in three kinds of English, Chinese, and Korean
• Optimize CPU logic control system
- Optimum control for temperature/ humidity with economical control in power consumption
• Touch screen type monitor
- 5.7-inch color LCD with interactive input system using touch keys
- Temperature & humidity/ timer settings and operating condition
- Temperature, humidity, other operating parameters, and a record of previous operation are also displayed in graph form
- Easily recognizable set values: set point (SP) / proportional value (PV) are also added on the color LED controller
• Programming operation

Description	TH-G/ I/ GU, TC-G/ GU series
Programmable pattern capacity	120
Pattern repeat time	999
Max. segments per a pattern	100
Available max. segments *	1200
Programmable process time per a segment	0 to 99 hr 59 min

* Even though the max. segments per a pattern are 100, available total segments are up to 1200 not 12000, so you need to arrange the number of segment and patterns properly.
• Computer interface (optional)
- Available to save all data in Excel
- Provide a software
- The program information, setting values backup/ recovery, and temperature/ humidity values storage

Safety functions
• Leakage breaker for power supply
• Over current protector
• Overheat/ overcool protectors
• Switch-off after alarm for over heating
• Water empty (TH-G/ TH-GU/ TH-I only)
• Door opening alarm
• Vice lock door closing equipment

Model		TH-G-180	TH-G-300	TH-G-408	TH-G-800	TH-G-1000
Chamber volume (L/cu ft)		180 / 6.4	300 / 10.6	408 / 14.4	800 / 28.3	1000 / 35.3
Control system		BDBC2 system - Balanced Dehumidifying & Bath Cooling Control
Controller		Programmable, Touch screen type controller (5.7" B/W monitor)
Temperature	Range(℃/℉)	-35 to 150 / -31 to 302 - without humidity * Best programmable control range: -30 to 140 / -22 to 284
	Fluctuation1) (±℃/℉) at 55℃ / 60%RH	0.1 / 0.18	0.2 / 0.36	0.2 / 0.36	0.3 / 0.55	0.3 / 0.55
	Variation1) (±℃/℉) at 55℃ / 60%RH	0.6 / 1.08	0.5 / 0.9	0.5 / 0.9	0.5 / 0.9	0.5 / 0.9
Time	Heating-without humidity(Min.)	50 From -40℃ to 120℃ (-31℉ to 248℉)			60 From -40℃ to 120℃ (-31℉ to 248℉)
	Cooling-without humidity(Min.)	60 From 20℃ to - 35℃ (68℉ to -31℉) on single point control *
Humidity	Range(%RH)	40 to 85% RH at 15℃ (59℉)			50 to 90% RH at 20℃ (68℉)
		25 to 98% RH at 25 to 80℃ (77 to 176℉)			45 to 95% RH at 25℃ (77℉)
		25 to 80% RH at 90℃ (194℉)			40 to 95% RH at 30 to 90℃ (86 to 194℉)
	Fluctuation1) (±%RH) at 60%RH / 55℃	0.3	0.4	0.3	0.5	0.6
	Variation1) (±%RH) at 60%RH / 55℃	3.0
Refrigeration	System	Mechanical single stage refrigerator system (air-cooled condenser)			Mechanical dual stage refrigerator system (air-cooled condenser)
	Refrigerant	R-404A (CFC-free)			R-404A (1st step), R-23 (2nd step)
	Capacity(W)	1500			3000
Cooler		Plate fin cooler
Heater	Material	Incoloy sheath heating element
	Drying bulb(W)	2000			3000
	Humidity bulb(W)	1500			2000
Sensor	Temperature	Pt 100
	Humidity	Electronic sensor - Free of drying a wet pack and good reaction time
Material	Interior	Stainless steel #304
	Exterior	Stainless steel #304
	Insulation	Polyurethane foam 100mm (3.94”)
	Door	Glass wool
Air flow		Tangent blower (90W)			4 sets of sirocco fan (4 X 90W)
Water tank	Capacity	15L (0.53cu ft) - Cartridge type			Direct water supplying system
	Water quality	pH6.2 to 7.2/ Electrical conductivity 20㎲/cm to below
Dimensions (WxDxH)	Interior (mm/inch)	500x630x 600 / 19.7x24.8 x23.6	600x630x 800 / 23.6x24.8 x31.5	600x850x 800 / 23.6x33.5 x31.5	1000x800x 1000 / 39.4x31.5 x39.4	1000x1000x 1000 / 39.4x39.4 x39.4
	Exterior (mm/inch)	1025x1035x 1530 / 40.4x40.7 x60.2	1120x1070x 1730 / 44.1x42.1 x68.1	1120x1240x 1730 / 44.1x44.8 x68.1	1570x1245x 2060 / 61.8x49.0 x81.1	1570x1445x 2060 / 61.8x56.9 x81.1
	Viewing window (mm/inch)	200X300 / 7.9X13.0			270X330 / 10.6X13.0
	Net weight (kg/lbs)	310 ±10 / 683.4 ±22.0	375 ±10 / 826.7 ±22.0	400 ±10 / 881.8 ±22.0	-	-
Cable access hole		Basically one hole provided/ Ø 50mm (2.0") Optionally max. two holes available/ Ø 50 or 80mm (2.0 or 3.2")
Electrical Requirements (230V)		60Hz/ 1ph/ 23.0A			60Hz/ 1ph/ 39.0A
Cat. No.		AAH80011	AAH80021	AAH80031	AAH80041	AAH80051
Electrical Requirements (230V)		50Hz/ 1ph/ 13.3A			50Hz/ 1ph/ 22.5A
Cat. No.		AAH80012	AAH80022	AAH80032	AAH80042	AAH80052
Electrical Requirements (380V)		50Hz/ 3ph/ 7.7A			50Hz/ 3ph/ 13.0A
Cat.No.		AAH80018	AAH80028	AAH80038	AAH80048	AAH80058

1) Technical data. (according to DIN 12880, IEC 60068)
※ CE Certification only for the TH-G-180, 300, 408
※ Permissible Environmental Condition: Temperature 18 to 30℃ (64.4 to 86℉), Maximum relative humidity 85%

Model		TH-I-180	TH-I-300	TH-I-408
Chamber volume (L/cu ft)		180 / 6.4	300 / 10.6	408 / 14.4
control system		BDBC2 system - Balanced Dehumidifying & Bath Cooling Control
Controller		Programmable, Touch screen type controller (5.7" B/W monitor)
Temperature	Range(℃/℉)	-35 to 150 / -31 to 302 - without humidity * Best programmable control range: -35 to 140 / -31 to 284
	Fluctuation1)(±℃/℉) at 55℃ / 60%RH	0.1 / 0.18	0.2 / 0.36	0.2 / 0.36
	Variation1)(±℃/℉) at 55℃ / 60%RH	0.6 / 1.08	0.5 /0.9	0.5 / 0.9
Time	Heating-without humidity(Min.)	50 From -35℃ to 120℃ (-31℉ to 248℉)
	Cooling-without humidity(Min.)	60 From 20℃ to -35℃ (68℉ to -40℉) on single point control *
Humidity	Range(%RH)	30 to 80 at 10℃ (50℉)
		20 to 98 at 25 to 80℃ (77 to 176℉)
		20 to 80 at 90℃ (194℉)
	Fluctuation1)(±%RH) at 60%RH / 55℃	0.3	0.4	0.3
	Variation1)(±%RH) at 60%RH / 55℃	3	3	3
Refrigeration	System	Mechanical single stage refrigerator system (air-cooled condenser)
	Refrigerant	R-404A
	Capacity(W)	1500
Cooler		Plate fin cooler
Heater	Material	Ni-Cr Wire Heater / SUS sheath Heater
	Drying bulb(W)	2000
	Humidity bulb(W)	1500
Sensor	Temperature	Pt 100
	Humidity	Electronic sensor - Free of drying a wet pack and good reaction time
Material	Interior	Stainless steel #304
	Exterior	Stainless steel #304
	Insulation	Polyurethane foam 100mm (3.94”)
	Door	Glass wool
Air flow		Tangent blower (90W)
Water tank	Capacity	15L (0.53cu ft) - Cartridge type
	Water quality	pH6.2 to 7.2/ Electrical conductivity 20㎲/cm to below
Dimensions (WxDxH)	Interior(mm/inch)	500x630x600 / 19.7x24.8x23.6	600x630x800 / 23.6x24.8x31.5	600x850x800 / 23.6x33.5x31.5
	Exterior(mm/inch)	1025x1035x1530 / 40.4x40.7x60.2	1120x1070x1730 / 44.1x42.1x68.1	1120x1240x1730 / 44.1x44.8x68.1
	Viewing windows (mm/inch)	200X330 / 7.9X13.0
	Net weight(kg/lbs)	310 ±10 / 683.4 ±22.0	375 ±10 / 826.7 ±22.0	400 ±10 / 881.8 ±22.0
Cable access hole		Basically one hole provided/ Ø 50mm (2.0") Optionally max. two holes available/ Ø 50 or 80mm (2.0 or 3.2")
Electrical Requirements (230V)		60Hz/ 1ph/ 23.0A
Cat. No		AAH80111	AAH80121	AAH80131
Electrical Requirements (230V)		50Hz/ 1ph/ 13.3A
Cat. No.		AAH80112	AAH80122	AAH80132
Electrical Requirements (230V)		50Hz/ 3ph/ 7.7A
Cat. No.		AAH80118	AAH80128	AAH80138

1) Technical data. (according to DIN 12880, IEC 60068)
※ Permissible Environmental Condition: Temperature 18 to 30℃ (64.4 to 86℉), Maximum relative humidity 85%

Model		TH-GU-300
Chamber volume (L/cu ft)		300 / 10.6
Control system		BDBC2 system - Balanced Dehumidifying & Bath Cooling Control
Controller		Programmable, Touch screen type controller (5.7" Color monitor)
Temperature	Range(℃/℉)	-60 to 150 / -76 to 302 - without humidity * Best programmable control range: -55 to 140 / -67 to 284
	Fluctuation1)(±℃/℉) at 40℃ / 60%RH	0.3 / 0.54
	Variation1)(±℃/℉) at 40℃ / 60%RH	0.5 / 0.9
Time	Heating-without humidity(Min.)	60 From -60℃ to 120℃ (-76℉ to 248℉)
	Cooling-without humidity(Min.)	65 From 20℃ to -60℃ (68℉ to -76℉) on single point control *
Humidity	Range(%RH)	40 to 85 at 15℃ (59℉)
		25 to 98 at 25 to 80℃ (77 to 176℉)
		25 to 80 at 90℃ (194℉)
	Fluctuation1)(±%RH)	3
	Variation1)(±%RH)	3
Refrigeration	System	Mechanical dual stage refrigerator system (air-cooled condenser)
	Refrigerant	R-404A / R-23
	Capacity(W)	3000
Cooler		Plate fin cooler
Heater	Material	Incoloy sheath heating element
	Drying bulb(W)	2000
	Humidity bulb(W)	1500
Sensor	Temperature	Pt 100
	Humidity	Electronic sensor - Free of drying a wet pack and good reaction time
Material	Interior	Stainless steel #304
	Exterior	Stainless steel #304
	Insulation	Polyurethane foam 100mm (3.94”)
	Door	Glass wool
Air flow		Tangent blower (90W)
Water supply	Capacity	15L (0.53cu ft) - Cartridge type
	Water quality	pH6.2 to 7.2/ Electrical conductivity 20㎲/cm to below
Dimensions (WxDxH)	Inerior(mm/inch)	600x630x800 / 23.6x24.8x31.5
	Exterior(mm/inch)	1120x1070x1730 / 44.1x42.1x68.1
	Viewing window (mm/inch)	200x330 / 7.9x13.0
	Net weight(kg/lbs)	395 ±10 / 870.8 ±22.0
Cable access hole		Basically one hole provided/ Ø 50mm (2.0") Optionally max. two holes available/ Ø 50 or 80mm (2.0 or 3.2")
Electrical Requirements(230V)		60Hz/ 1ph/ 29.0A
Cat. No.		AAH80321
Electrical Requirements(230V)		50Hz/ 1ph/ 29.0A
Cat. No.		AAH80332
Electrical Requirements(230V)		50Hz/ 3ph/ 9.7A
Cat. No.		AAH80328

1) Technical data. (according to DIN 12880, IEC 60068)
※ Permissible Environmental Condition: Temperature 18 to 30℃ (64.4 to 86℉), Maximum relative humidity 85%
※ Upon request, other sizes of chambers are available. Please contact with us.

Model		TC-G-180	TC-G-300	TC-G-408	TC-G-800	TC-G-1000
Chamber volum(L/cu ft)		180 / 6.4	300 / 10.6	408 / 14.4	800 / 28.3	1000 / 35.3
Control system		Cooling fuzzy control system Programmable, Touch screen type controller (5.7" B/W monitor)
Controller
Temperature	Range(℃/℉)	-35 to 150 / -31 to 302
	Fluctuation1)(±℃/℉) at 100℃	0.2 / 0.36			0.1 / 0.18
	Variation1)(±℃/℉) at 100℃	0.9 / 1.62	1.0 / 1.80	0.8 / 1.44	0.4 / 0.72	0.5 /0.9
Time	Heating-without humidity(Min.)	50min, -35℃ to 120℃ (-31℉ to 248℉)			60 From -35℃ to 120℃ (-31℉ to 248℉)
	Cooling-without humidity(Min.)	60 From 20℃ to -35℃ (68℉ to -31℉) on single point control
Refrigeration	System	Mechanical single stage refrigerator system (air-cooled condenser)			Mechanical dual stage refrigerator system (air-cooled condenser)
	Refrigerant	R-404A			R-404A (1st step), R-23 (2nd step)
	Capacity(W)	1500			3000
Cooler		Plate fin cooler
Heater	Material	Ni-Cr Wire Heater
	Drying bulb(W)	2000			3000
Temperature sensor		Pt 100
Materal	Interior	Stainless steel #304
	Exterior	Stainless steel #304
	Insulation	Polyurethane foam 100mm (3.94”)
	Door	Glass wool
Air flow		Tangent blower (90W)			4 sets of sirocco fan (4 X 90W)
Dimensions (WxDxH)	Interior (mm/inch)	500x630x 600 / 19.7x24.8 x23.6	600x630x 800 / 23.6x24.8 x31.5	600x850x 800 / 23.6x33.5 x31.5	1000x800x 1000 / 39.4x31.5 x39.4	1000x1000x 1000 / 39.4x39.4 x39.4
	Exterior (mm/inch)	1025x1035x 1530 / 40.4x40.7 x60.2	1120x1070x 1730 / 44.1x42.1 x68.1	1120x1240x 1730 / 44.1x44.8 x68.1	1570x1245x 2060 / 61.8x49.0 x81.1	1570x1445x 2060 / 61.8x56.9 x81.1
	Viewing windows (mm/inch)	200X300 / 7.9X13.0			270X330 / 10.6X13.0
	Net weight (kg/lbs)	310 ±10 / 683.4 ±22.0	375 ±10 / 826.7 ±22.0	400 ±10 / 881.8 ±22.0	-	-
Cable access hole		Basically one hole provided/ Ø 50mm (2.0") Optionally max. two holes available/ Ø 50 or 80mm (2.0 or 3.2")
Interface		Basically RS-23C [RS-485(Maximum 9 Units Control)-Optional]
Electrical Requirements (230V)		60Hz/ 1ph/ 16.2A			60Hz/ 1ph/ 39.0A
Cat. No.		AAH81411	AAH81421	AAH81431	AAH81441	AAH81451
Electrical Requirements (230V)		50Hz/ 1ph/ 16.2A			50Hz/ 1ph/ 22.5A
Cat. No.		AAH81412	AAH81422	AAH81432	AAH81442	AAH81452
Electrical Requirements (230V)		50Hz/ 3ph/ 5.4A			50Hz/ 3ph/ 13.0A
Cat. No.		AAH81418	AAH81428	AAH81438	AAH81448	AAH81458