Precision constant temperature water circulation device

AED 16,589.00

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Precision Constant Temperature Water Circulation Device (CFA311C/610C) — PID-controlled circulator with ±0.1°C precision across -10°C to 80°C. Air-cooled with R404A refrigerant, magnetic pump circulation, stainless steel heating tube, RS485 communication, and deviation correction. Comprehensive safety protection including over-temperature and dry-run prevention. Available in two cooling capacities.

BrandYamato Scientific

More Information
Product Name	Precision constant temperature water circulation device
Weight	1.000000

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Details

Technical Data
Specification	CFA311C	CFA610C
Cooling Capacity (config. attr.)	~330W (284 kcal/h) at 10°C	~900W (770 kcal/h) at 10°C
Circulation Method	External sealed circulation via circulation pump
Operating Temperature Range	-10°C to 80°C
Temperature Control Accuracy	±0.1°C
Temperature Display Resolution	0.1°C
Temperature Control	PID control
Temperature Sensor	Temperature controller: Pt resistance thermometer; Over-temp protection: K-type thermocouple
Temperature Setting/Display	Digital setting, digital display
Refrigeration Type	Air-cooled
Refrigeration Unit Power / Refrigerant	300W, R404A	675W, R404A
Circulation Pump Type	Magnetic pump
Circulation Pump Power	45W	65W
System Circulation — Max Flow Rate (50/60Hz)	8.9/10.3 L/min	16.4/18.3 L/min
System Circulation — Pump Capacity Flow (50/60Hz)	15/17 L/min	22.0/25.0 L/min
System Circulation — Max Head (50/60Hz)	6.6/9.0 m	9.7/13 m
System Circulation — Pump Capacity Head (50/60Hz)	8.0/11.0 m	10.0/13.5 m
Heater	Stainless steel heating tube, 1.0 kW	Stainless steel heating tube, 2.5 kW
Cooling Tube Material	Nickel-plated copper
External Circulation Port	Rc3/8" (CFA301 standard tower fitting)
Ambient Operating Temp Range	5–35°C
Safety Devices	Self-diagnostic function, overcurrent/leakage protection switch, refrigeration overload protector, refrigeration pressure detection, refrigeration protection delay timer, anti-dry-run float switch, circulation pump protection bypass, auto over-temp protection, over-temp protector
Other Functions	Drain valve, condenser filter screen, RS485 external communication, refrigeration pressure indicator, key lock, deviation correction, temperature output terminal (4–20mA)
Tank Dimensions	W250 × D315 × H180 mm	Inner diameter 300 × H236 mm
Tank Material	Stainless steel
Tank Capacity	~13L	~16L
Power Supply (50/60Hz)	AC220V, 8A	AC220V, 17A
External Dimensions (W×D×H)	380 × 565 × 720 mm	420 × 565 × 1050 mm
Weight	~60 kg	~77 kg
Standard Accessories	Drain tube, overflow tube