Environmental Chambers

for temperature and humidity

Lab Companion - TH-ME - TH-PE - TC-ME - TH-KE

Table Models

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Description

Features
User-friendly design
User-friendly design Small size & lightweight Compact design with high performance Select your optimum chamber from a full variation The series provide three variations in temperature (& humidity) range of -20 to 150°C, 0 to 120°C, -20 to 120°C/ upmost 30 to 95% RH, and three capacities of 20L, 65L, and 100L, with a total 9 models altogether An efficient system with durable materials The evaporating system for better thermal efficiency with corrosion-resistant materials The heating system with minimized potential heat when heating or cooling for prompt reaction time and advanced performance Water tank for easy water supply Maintenance can be done easily from the front side Inner glass window for observation A tempered window provides a clear view of your specimen during testing Access port for running in wires Basic hole of 50mm diameter cable port is standard on the left side of chambers for wiring to the specimen. We also provide an additional 50 or 80mm diameter cable port (Optional) Optional stand for space-saving layout For use in limited space, we provided a stand with casters for staking up two chambers * Be sure to secure the stand onto the floor with earthquake-resistant fitting for your safety when using the stand.
Control operation
Control operation Microprocess PID control/ Auto-tuning/ Calibration Digital LCD display with touch-sensitive 7 keypads Easy operation with wide LCD screen Temperature & humidity/ timer settings and operating condition The program patterns are memorized for 10 years even though the main power switch off, thanks to a PCB built-in battery Expanded parameters input - Performance by convenient letters 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 Recorder (optional) 6-point dots type recorder with digital display Programming operation
Description	TH-ME/ PE, TC-ME series
Programmable pattern capacity	30
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
* Even though the max. segments per pattern are 100, and available total segments are up to 300 not 3000, so you need to arrange the number of segment and patterns properly.
Safety functions
Leakage breaker for power supply Over-current protector Overheat/ overcool protectors Switch-off after alarm for overheating Water empty (TH-ME/ TH-PE only) Door opening alarm

Specifications Model TH-ME
Model		TH-ME-025	TH-ME-065	TH-ME-100
Chamber Volume (L / cu. ft.)		25 / 0.9	65 / 2.3	100 / 3.53
Controller		Program controller (LCD type)
Temperature	Range (± °C/ °F)	-20 to 150 / -4 to 302 without humidity
	Fluctuation ¹ (± °C/ °F) at 25°C / 60%RH	0.3 / 0.54	0.2 / 0.36	0.2 / 0.36
	Variation ¹ (± °C/ °F) at 25°C / 60%	0.6 / 1.08	0.2 / 0.36	0.2 / 0.36
Humidity	Range (%RH)	Full Range : 20 to 95
		45 to 65% at 15°C (59°F) 20 to 95% at 40 to 80°C (104 to176°F) 20 to 90% at 90°C (194°F)
	Fluctuation ¹ (±%RH) at 60%RH / 55°C	2.0 / 3.6	2.7 / 4.86	2.7 / 4.86
	Variation ¹ (±%RH) at 60%RH / 55°C	0.6 / 1.08	1.1 / 1.98	1.2 / 2.16
Refrigeration	System	Mechanical single stage refrigerator system (air-cooled condenser)
	Refrigerant	R-404A
	Capacity (W)	250	250	375
Cooler		Plate fin cooler (cooper)
Heater	Material	Ni-Cr Wire Heater / SUS sheath Heater
	Drying Bulb (W)	800	1000	1200
	Humidity Bulb (W)	500	650	1000
Sensor	Temperature	Pt 100
	Humidity	Electronic sensor - Free of drying a wet pack and good reaction time
Material	Interior	Stainless steel #304
	Exterior	SUS #304 & Steel, 0.8t, Double painted & baked
	Polyurethane foam 100mm [3.94”]
	Door	Glass wool
Air Flow		2 sets of sirocco fan
Water Tank	Capacity (L / cu. ft.)	6.0 / 0.21	7.5 / 0.26	10.0 / 0.35
	Water Quality	pH6.2 to 7.2 / Electrical conductivity 20°C/cm to below
Dimension (W×D×H)	Interior (mm / inch)	350×220×350 / 13.8×8.7×13.8	400×330×495 / 15.7×13×19.5	500×380×530 / 19.7×15×20.9
	Exterior (mm / inch)	610×875×920 / 24×34.4×36.2	660×1040×1065 / 26×40.9×41.9	760×1110×1085 / 29.9×43.7×42.7
	Net Weight (kg / lbs)	80±5 / 176±11	110±5 / 242±11	130±5 / 286±11
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 (230V, 1ph, 60Hz)		9.6A	12A	14.4A
Cat. No.		AAH82111K	AAH82121K	AAH82131K
Electrical Requirements (230V, 1ph, 50Hz)		9.2A	11.1A	13.8A
Cat. No.		AAH82112K	AAH82122K	AAH82132K
1. Technical data according to DIN 12880, IEC 60068. * 80mm cable access hole is NOT available for 25L chamber. (TH-ME-025). * Above the dimensions are NOT included size of attached accessories. • Permissible environmental conditions: temperature (18 to 30°C) and relative humidity (up to 85%). • All specifications are under ambient temperature 20°C (68°F),No load.

Specifications Model TH-PE
Model		TH-PE-025	TH-PE-065	TH-PE-100
Chamber Volume (L / cu. ft.)		25 / 0.9	65 / 2.3	100 / 3.53
Controller		Program controller (LCD type)
Temperature	Range (°C / °F)	0 to 120 / 32 to 248 - without humidity
	Fluctuation ¹ (±°C / °F) at 25°C / 60%RH	0.2 / 0.36	0.3 / 0.54	0.2 / 0.36
	Variation ¹ (±°C / °F) at 25°C / 60%	0.3 / 0.54
Time	Heating - without Humidity (Min.)	40 From 0°C to 120°C (32°F to 248°F)
	Cooling - without Humidity (Min.)	30 From 20°C to 0°C (68°F to 32°F) on singe point control *
Humidity	Range (%RH)	Full Range: 30 to 95
		45 to 95 at 20°C (68°F) 30 to 95 at 30 to 80°C (86 to 176°F) 30 to 90 at 85°C (185°F)
	Fluctuation ¹ (±%RH) at 60%RH / 55°C	1.6 / 2.88	0.4 / 0.72	0.5 / 0.9
	Variation¹ (±%RH) at 60%RH / 55°C	3.0 / 5.4
Refrigeration	System	Mechanical single stage refrigerator system (air-cooled condenser)
	Refrigerant	R-404A
	Capacity (W)	250	250	375
Cooler		Plate fin cooler (cooper)
Heater	Material	Ni-Cr Wire Heater/ SUS sheath Heater
	Drying Bulb (W)	800	1000	1200
	Humidity Bulb (W)	500	650	1000
Sensor	Temperature	Pt 100
	Humidity	Electronic sensor - Free of drying a wet pack and good reaction time
Material	Interior	Stainless steel #304
	Exterior	SUS #304 & Steel, 0.8t, Double painted & baked
	Insulation	Polyurethane foam 100mm [3.94”]
	Door	Glass wool
Air Flow		2 sets of sirocco fan
Water Tank	Capacity (L / cu. ft.)	6.0 / 0.21	7.5 / 0.26	10.0 / 0.35
	Water Quality	pH6.2 ~ 7.2, Electrical conductivity 20°C / cm to below
Dimension (W×D×H)	Interior (mm / inch)	350×220×350 / 13.8×8.7×13.8	400×330×495 / 15.7×13×19.5	500×380×530 / 19.7×15×20.9
	Exterior (mm / inch)	610×875×920 / 24×34.4×36.2	660×1040×1065 / 26×40.9×41.9	760×1110×1085 / 29.9×43.7×42.7
	Net Weight (kg / lbs)	80±5 / 176±11	110±5 / 242±11	130±5 / 286±11
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 (230V, 1hp, 60Hz)		9.6A	12A	14.4A
Cat. No.		AAH82211K	AAH82221K	AAH82231K
Electrical Requirements (230V, 1hp, 50Hz)		9.2A	11.1A	13.8A
Cat. No.		AAH82212K	AAH82222K	AAH82232K
1. Technical data according to DIN 12880, IEC 60068. * 80mm cable access hole is NOT available for 25L chamber (TH-PE-025). * Above the dimensions are NOT included size of attached accessories. • Permissible environmental conditions: temperature (18 to 30°C) and relative humidity (up to 85%). • All specifications are under ambient temperature 20°C (68°F),No load.

Specifications Model TC-ME
Model		TC-ME-025	TC-ME-065	TC-ME-100
Control System		25 / 0.9	65 / 2.3	100 / 3.53
Controller		Program controller (LCD type)
Temperature	Range (°C / °F)	-20 to 120 / -4 to 248
	Program Control (°C / °F)	-15 to 120 / -5 to 248
	Fluctuation¹ (±°C / °F) at 100°C	0.4 / 0.72	0.3 / 0.55	0.3 / 0.55
	Variation¹ (±°C / °F) at 100°C	2.0 / 3.60	1.9 / 3.42	1.8 / 3.24
Time	Heating (Min.)	55 From -15°C to 120°C (5°F to 248°F)
	Cooling (Min.)	60 From 20°C to -15°C (68°F to 5°F) on singe point control *
Refrigeration	System	Mechanical single stage refrigerator system (air-cooled condenser)
	Refrigerant	R-404A
	Capacity (W)	250	250	375
Cooler		Plate fin cooler (cooper)
Heater	Material	Ni-Cr Wire Heater
	Drying Bulb (W)	800	1000	1200
Temperature Sensor		Pt 100
Material	Interior	Stainless steel #304
	Exterior	SUS #304 & Steel, 0.8t, Double painted & baked
	Insulation	Polyurethane foam 100mm [3.94”]
	Door	Glass wool
Air Flow (sirocco fan)		60W×2EA	60W×2EA	60W×2EA
Dimension (W×D×H)	Interior (mm / inch)	350×220×350 / 13.8×8.7×13.8	400×330×495 / 15.7×13×19.5	500×380×530 / 19.7×15×20.9
	Exterior (mm / inch)	610×875×920 / 24×34.4×36.2	660×1040×1065 / 26×40.9×41.9	760×1110×1085 / 29.9×43.7×42.7
	Net Weight (kg / lbs)	80±5 / 176±11	110±5 / 242±11	130±5 / 286±11
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 (Maximum 9 Units Control) - optional]
Electrical Requirements	AC230V, 1ph, 60Hz	5.3A	6.1A	6.8A
		AAH86011K	AAH86021K	AAH86031K
	AC230V, 1ph, 50Hz	5.1A	6A	6.5A
		AAH86012K	AAH86022K	AAH86032K
1)Technical data according to DIN 12880, IEC 60068. * 80mm cable access hole is NOT available for 25L chamber (TC-ME-025). * Above the dimensions are NOT included size of attached accessories. • Permissible environmental conditions: temperature (18 to 30°C and relative humidity (up to 85%). • All specifications are under ambient temperature 20°C (68°F),no load.

Specifications Model TH-KE
Model		TH-KE-025	TH-KE-065	TH-KE-100
Chamber Volume (L / cu. ft.)		25 / 0.9	65 / 2.3	100 / 3.53
Controller		Program controller (LCD type)
Temperature ¹	Range (°C / °F)	-35 to 150 / -31 to 302 without humidity +15 to 90 / 59 to 194 with humidity
	Fluctuation ² (±°C / °F) at 50°C / 60%RH	0.4 / 0.72	0.4 / 0.72	0.3 / 0.54
	Variation ² (±°C / °F) at 50°C / 60% RH	0.3 / 0.54	0.4 / 0.72	0.4 / 0.72
Time	Heating ³ ➢ Without Humidity (Min.)	60 (-35°C ➢ 100°C)
	Cooling ³ ➢ Without Humidity (Min.)	70 (25°C ➢ -35°C)
Humidity	Range (%RH)	Full Range : 20 to 95
		45 to 65 at 15°C (59°F) 20 to 95 at 40 to 80°C (104 to 176°F) 20 to 90 at 90°C (194°F)
	Fluctuation ² (±%RH) at 60%RH / 50°C	4.1 / 7.38	2.8 / 5.04	1.8 / 3.24
	Variation ² (±%RH) at 60%RH / 50°C	0.9 / 1.62	1.0 / 1.8	1.2 / 2.16
Refrigeration	System	Mechanical single stage refrigerator system (air-cooled condenser)
	Refrigerant	R-404A
	Capacity (W)	470	656	750
Cooler		Plate fin cooler (cooper)
Heater	Material	Ni-Cr Wire Heater/SUS TUBE Heater
	Drying Bulb (W)	800	1000	1200
	Humidity Bulb (W)	800	1000	1200
Sensor	Temperature	Pt 100
	Humidity	Electronic sensor - Free of drying a wet pack and good reaction time
Air Flow		2 sets of sirocco fan
Material	Internal	Stainless steel #304 (2B polish)
	External	SUS #304 & Steel, 0.8t, Double painted & baked
	Insulation	Polyurethane foam 100mm [3.94”]
	Door	Glasswool
Water Tank	Capacity (L / cu. ft.)	6.0 / 0.21	7.5 / 0.26	10.0 / 0.35
	Quality	pH6.2 ~ 7.2, Electrical conductivity 20°C / cm to below
Interface Port		Basically RS-232C, [RS-485: optional]
Cable Port		Basically one hole provided / Ø 50mm (2”) Optionally max. two holes available/ Ø 50 or 80mm (2 or 3.2”)
Dimension (W×D×H)	Internal (mm / inch)	350×220×350 / 13.8×8.7×13.8	400×330×495 / 15.7×13×19.5	500×380×530 / 19.7×15×20.9
	External (mm / inch)	610×875×920 / 24×34.4×36.2	660×1040×1065 / 26×40.9×41.9	760×1110×1085 / 29.9×43.7×42.7
	Net Weight (kg / lbs)	110 ±10 / 242.5 ±22	140 ±10 / 308.6 ±22	150 ±10 / 330.7 ±22
Electrical Requirements (AC230V, 1ph, 60Hz)		10.1A	12.4A	16A
Cat. No.		AAH82411K	AAH82421K	AAH82431K
Electrical Requirements (AC230V, 1ph, 50Hz)		9.7A	11.8A	15.6A
Cat. No.		AAH82412K	AAH82422K	AAH82432K
1. All specifications are under ambient temperature 20°C (68°F),No load. 2. Technical data according to DIN 12880, IEC 60068. 3. Up to 98% of the set value. • Permissible environmental conditions: temperature (18 to 30°C) and relative humidity (up to 85%). • Recommended ambient temperature: +20°C (68°F).

Accessories
Temperature and Humidity recorder (digital)
Recording range: -60 to 150°C/ 0 to 100% RH Paper wide: 100mm Portable type 6 dots (Temperature: 5 dots, Humidity: 1 dot) Digital display Free power supply (100V to 240V)
Access Port
A through hole of 50 or 80mm dia. (2.0 or 3.2" dia.) is provided on the wall of chamber to allow electrical cables to be introduced into the chamber. A 50mm hole is provided, maximum two holes (50 or 80mm) are optional. Equipped with rubber plug. Standard 50mm hole is on the left side.
Stand for space-saving layout
For use in limited space, we provided stand with casters for staking up two chambers * Be sure to secure the stand onto floor with earthquake resistant fitting for your safety when using stand.
Warning signal light
A signal light to light up when malfunction occurs. Can be located upper plate of unit.
Wire shelf
Stainless steel and electro polished shelf system is removed easily without using tools for easy cleaning.
Perforated shelf
Stainless steel shelf system is removed easily without using tools for easy cleaning.