Cooling Water Circulator (Externally Opened Circulation, Peltier Cooling) (CTW802)

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Category: CTA/CTW Series

Description

Water cooling heat dissipation system (CTW type) and air cooling heat dissipation system (CTA type) are available.

Features of Cooling Water Circulator (Externally Opened Circulation, Peltier Cooling) (CTW802)

Features: Integrated type (CTW402 / 802, CTA402 / 802) and Separated type (CTW402S / 802S, CTA402S / 802S) are selectable.
Features: External open constant temperature water circulator with separate cooling/heating assembly and power control assembly enables to control the constant temperature water precisely. It uses a Freonfree cooling system.
Features: The RS485 communication function is provided as standard and can be centrally managed from a PC.

Model	CTW802
Other functions	Self diagnostics, Calibration offset, External temperature sensor switching, Power failure recovery mode, RS485 external communication, Alarm output terminal, Key lock, Display the amount of Power consumption, Operation guidance
Weight	27kg
System	Integrated type, Water cooled electronic system, External open circulation
Operating temperature range	-10oC to +70oC
Temp. adjustment accuracy	±0.1℃
Cooling capacity	250 kcal/h　(291W)
Performance pump capacity (50 Hz) Maximum discharge pressure	78.4kPa
Timer function	1 min to 99 hrs 50 min, 100 to 9999 hrs (with time/clock switching function)
Operation function	Fixed temp., Auto-start, Auto-stop, Quick auto stop, Program (Max.99 steps, step separate,repeat, gradient), Program auto start
Item Code	221633
Material of cooling/heating unit liquid contact part	Stainless steel (SUS304)
Safety unit	Over current electric leakage breaker, Abnormality detection (Temp. sensor, Overheat, Peltier, Temp. upper / lower limit, Power supply, Internal communication, Memory)
Circulation port nipple diameter	O.D.: 12.7mm
Number of thermo module	8
Accessories	Circulation heat insulation hose (ID 11.5mm 1m×2pcs.), Heat radiation water hose (ID12mm 3m×1pc., CTW only), Stacking support (Separated type only)
Performance pump capacity (50 Hz) Maximum flow rate	11 L/min
External dimensions（W×D×H mm）	331×480×380mm
Remarks(dimensions)	Integrated type
Power Source	AC115V 6A Single-phase with step down transformer