CLH300/CLH400/CLH600-YAMATO冷却水循环装置-安捷来国际股份（香港）有限公司

External Open Circulation Type Precision Circulator, Cool Line

CLH300/400/600

Model
300	400	600
Operating Temperature Range
-10°C to 80°C	-15°C to 80°C
Temp. Adjustment Accuracy
±0.1°C

FEATURES

Circulation Pump flow rateisfreelycontrollable by flow adjustment valve for varioustanksize.
Flow sensor can detecttheflowdecreasing with alarm lamp and stop operation.

ControlPanel

Flow amount monitor, Compressormonitor, Compressor operation

Size(mm)

Operation Example

Back Side
Back Side CLH300/400/600

Specifications

Model	CLH300		CLH400	CLH600
Performance
Circulation Type	Opened systemcirculationbypump
Operating Temperature Range	-10 to +80°C	-15 to +80°C
Tem. Adjustment Accuracy	±0.1°C to
Tem. Indication Unit	0.1°C
Cooling Capacity	Approx. 450W (387Kcal) at Liquid temp. 15°C		Approx. 570W (490Kcal) at Liquid temp. 15°C	Approx. 820W (705Kcal) at Liquid temp. 15°C
Components
Temp. Control System	PID control
Temp. Sensor	pt100Ω(Temp. control)+K-thermocouple(Overheat prevention) (Double sensor)
Temp. Setting • Display	Digital
Heater	750W		900W	1.5kW
Refrigerator • Coolant	Air cooling200WR404A		Air cooling350WR404A	Air cooling600WR404A
Circulation Pump	Magnet pump
Pump Max. Flow Rate	10/11L/min. (50/60Hz)		10/11L/min. (50/60Hz)	15/17L/min. (50/60Hz)
Pump Max. Lift	4.9/6.9m (50/60Hz)		4.9/6.9m (50/60Hz)	8/11m (50/60Hz)
Circulation Nozzle	External dimension 13mm
SurroundingOperationTemp.Range	5 to 30°C
SafetyDevice
Safety Countermeasures	Self diagnosisfunctions,Electricleakage breaker with over current protection,Refrigeratoroverload relay, Refrigerator protection-delaytimerfunction,Refrigerator high pressure switch, Flowsensor,Circulation pumpprotection by-pass
Other Function	Flow rate adjustmentvalve,Draincock, Dust prevention filter, Temp. outputterminal,Compressorpressure indicator, Calibration off setfunction, Keylockfunction, Breakout protection function
Accessories	Circulation insulation hose 1mx2pcs.(1pc. with manual pump), Hose bａnd 4pcs.
Standard
Internal Dimension	I.D. 120 x H200 mm		I.D. 150 x H200 mm
Inner Tank Capacity	1.5L		3L
External Dimension	W380 x D460 x H500 mm		W380 x D460 x H720 mm	W380 x D565 x H720 mm
Power Source	AC100V 50/60Hz 10A		AC100V 50/60Hz 14A	AC100V 50/60Hz 24A
Weight	Approx. 40kg		Approx. 45kg	Approx.60kg