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Heating Circulator NHTC-104

Heating Circulator NHTC-104

Heating Circulator NHTC-104

Heating Circulator NHTC-104 has a 3.8L capacity and operates within a temperature range from RT to 300°C. It uses electric heating for temperature control and water cooling through a plate heat exchanger to remove excess heat. Our circulator features an oil mist cooling function to extend oil life, reduce pressure, and improve flow efficiency. It is built with a high-quality stainless steel circulation system for durability. This unit includes a side inlet and exhaust for optimal airflow and a rounded corner design for safety.

Specifications
Capacity 3.8L
Temperature range RT to 300°C
Temperature accuracy ±0.5°C
Ambient temperature 5 to 30°C
Ambient humidity 45 to 80%RH
Circulating pump type Vortex pump
Circulating pump pressure 2bar
Cycle interface DN-20 PN-10 flange interface
Cooling water interface DN15
Rated flow 15L/min
Heating method Electric heating
Cooling method Water cooling
Temperature sensor PT100
Water cooler Plate heat exchanger
PLC control system Siemens S7-200smart
PLC protocol Modbus RTU protocol RS485 interface (optional RS232 Ethernet)
PLC operation panel 7-inch Siemens color touch screen (optional 10-inch)
PLC programming 5 programs can be edited, each with up to 40 steps
PLC control mode Material temperature and equipment outlet temperature can be switched automatically
PLC data output Support U disk data output, can be outputted temperature data in TXT format
Display LCD
Safety protection Self-diagnosis
High-pressure switch
Overload relay
Over-temperature alarm
Heating power 3kW
Cooling capacity (300°C) 3kW
Cooling capacity (200°C) 2.5kW
Cooling capacity (100°C) 1.3kW
Cooling capacity (65°C) 0.6kW
Power consumption 4.2kW
Power supply 220V, 50/60Hz, 1P
Weight 85kg
Features
Applications

Heating Circulator NHTC-104 is used to maintain a consistent temperature by circulating heated liquid through a system. It is widely used across a range of industries, including chemical research, materials testing, biology, medicine, pharmaceuticals, food processing, environmental testing, and industrial applications.

Standard Accessories

Stainless steel hose with thermal insulation (3.6 meters/piece),1pc


Main engine, 1 set
Matching valves, 2 sets
Raw tape, 1 roll
Operation manual, 1pc

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