Standard Temperature and Humidity Chamber (TH-G)

Control range

• Temperature range from -40 to 150°C Humidity range from 25 to 95% RH

Performance

• Microprocessor PID control / Temperature calibration / Automatic tuning.
• Advanced performance of low and high temperature and humidity control, achieved by adapting the humidification tank exterior to the chamber, added benefit for long term test.
• Water recycling and filtering system reduce water consumption for longer operation.
• Air-tight door closure with perfect sealed packing.
• Heat-resistant silicone packing completely blocks high heat leakage from the inner chamber.
• Two-point door latch also enhances tightness to door closure.
• Energy efficiency is achieved by optimization of the insulation system. Even if the unit is operating at maximum temperature, the surface of the unit doesn’t allow high temperatures of over 60℃.

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.

 

Convenience

• Spacious chamber volume with a maximum capacity of 1500L.
• Various volume sizes, available to suit any users’ need.
• Corrosion resistance stainless steel chamber and electric polished humidification tank.
• Maintenance of water supply are easily performed with a front water tank.
• Portable water container makes supplying water convenient.
• Water supply during operation is also available for long term test purposes.
• Direct water system provides user great convenience when performing long-term tests. (optional)
• Clear observation of samples. Tempered glass door with built in heating wire.
• Energy efficient, long life span LED lighting.
• Wider view, inner glass door is available for monitoring of samples. (optional)
• 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)
• Casters for easy mobility during installation or relocation.
• User friendly LCD controller. 5.7 inch colourful interactive touch type LCD controller. Set value and present value are clearly visible together on display. Operating progress visible in graph mode allow for direct data interpretation.
• Built-in SD card drive.
• Temperature and other operating parameters recorded with use of selectable recorder. (optional)
• Sufficient programmable control support.

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.

 

Description	No
Programmable pattern capacity	100
Pattern repeat time	999
Max. segments per a pattern	255
Available max. segments*	2000
Programmable process time per a segment	0 to 999hr 59 min 59 sec

 

Specifications

 

Model		TH-G-180	TH-G-300	TH-G-408	TH-G-800	TH-G-1000	TH-G-1500
Chamber volume (L / cu ft)		189 / 7.4	302 / 11.9	408 / 14.4	800 / 28.3	1000 / 35.3	1450 / 51.2
Controller		Programmable, Touch screen type controller (5.7” color monitor)
Temperature	Range (℃ / ℉)	-40 to 150 / -40 to 302 without humidity, 15 to 90 / 59 to 194 with humidity * Best programmable control range : -30 to 140 / -22 to 284
	Fluctuation 1) (±℃ / ℉) at 40℃ / 75%RH	0.3 / 0.54
	Variation 1) (±℃ / ℉) at 40℃ / 75%RH	0.5 / 0.9
Time	Heating – without humidity (min.)	70 from -40℃ to 120℃ (-40℉ to 248℉)			70 from -40℃ to 120℃ (-40℉ to 248℉)		90 from -40℃ to 120℃(-40℉ to 248℉)
	Cooling – without humidity (min.)	75 from 20℃ to -40℃ (68℉ to -40℉)			85 from 20℃ to -40℃ (68℉ to -40℉)		90 from 20℃ to -40℃(68℉ to -40℉)
Humidity	Range (%RH)	25 to 95 ※ See the Feature for more detailed humidity range check.
	Fluctuation 1) (±%RH)at 75%RH / 40℃	0.4			1.0		2.0
	Variation 1) (±%RH) at 75%RH / 40℃	3
Refrigeration	System	Mechanical single stage refrigerator system (air-cooled condenser)			Mechanical dual stage refrigerator system (air-cooled condenser)
	Refrigerant	R-507
Water Supply	Capacity	15L (0.53cu ft) – Cartridge type
	Water quality	pH6.2 to 7.2 / Electrical conductivity 20cm to below
No. of wire shelves (standard / max.)		2 / 9	2 / 10	2 / 10	2 / 14	2 / 14	2 / 14
Distance of between shelves (mm / inch)		40 / 1.6	40 / 1.6	40 / 1.6	40 / 1.6	40 / 1.6	40 / 1.6
Max. load per shelf (kg / lbs)		20 / 44.1	25 / 55.1	25 / 55.1	40 / 88.2	40 / 88.2	40 / 88.2
Permitted total load (kg / lbs)		50 / 110.2	65 / 143.3	65 / 143.3	100 / 220.5	100 / 220.5	100 / 220.5
Dimension (W×D×H)	Interior (mm / inch)	500×630×600/ 19.7×24.8×23.6	600×630×800/ 23.6×24.8×31.5	600×850×800/ 23.6×33.5×31.5	1000×800×1000/ 39.4×31.5×39.4	1000×1000×1000/ 39.4×39.4×39.4	1000×1000×1450/ 39.4×39.4×57.1
	Exterior (mm / inch)	1003×1139×1468/ 39.5×44.8×57.8	1103×1139×1668/ 43.4×44.8×65.7	1103×1359×1668/ 43.4×53.5×65.7	1503×1319×1968/ 59.2×51.9×77.5	1503×1519×1968/ 59.2×59.8×77.5	1503×2065×2007/ 59.2×81.3×79
	Viewing windows (mm / inch)	200×330 / 7.9×13			270×330 / 10.6×13
	Net weight (kg / lbs)	320 / 705.5	385 / 848.8	410 / 903.9	620 / 1366.9	680 / 1499.1	860 / 1895.9
Cable port		Basically one hole provided / Ø50mm (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, 60Hz)		1ph / 26.3A	1ph / 26.7A		1ph / 35.5A
Cat. No.		AAH80011K	AAH80021K	AAH80031K	AAH80041K	AAH80051K	–
Electrical requirements (230V, 50Hz)		1ph / 26.3A	1ph / 15.6A		–		–
Cat. No.		AAH80013K	AAH80023K	AAH80033K	–	–	–
Electrical requirements (380V, 50Hz)		3ph / 9.1A	3ph / 9.2A		3ph / 12.2A		3ph / 15.5A
Cat. No.		AAH80018K	AAH80028K	AAH80038K	AAH80048K	AAH80058K	AAH80078K

1) Technical data according to DIN 12880, IEC 60068.
※ Permissible environmental conditions: temperature (18 to 30℃) and relative humidity (up to 85%).
※All specifications are under ambient temperature 20℃ (68℉), No load