LK-10/NRH SERIES: Heating Recirculators
When external heating of your sample or equipment is required, the economical, compact designed LK-10/NRH series heating recirculator is the ideal choice. Designed for table top or floor usage this heating unit provides all the features required for temperature control and clean circulation. The unit comes standard with a stainless steel cabinet for easy cleaning and durability.
The LK-10 utilizes heaters with capacities of either 1000 or 2000 Watts. Our optional PID microprocessor controller will improve stability to ±0.1°C and features simultaneous display of process temperature and setpoint. The controller front panel keys may be locked for security. The recirculating fluid pressure and level status are also displayed on the front panel. To facilitate computer control and data logging, the LK-10/NRH may also be equipped with a digital communications interface.
FEATURES:
* Stainless steel evaporator
* Reservoir low level indication
* Pump discharge pressure gauge
* Compressor & pump motor thermal overloads
* Circuit protector
Please contact Tek-Temp at 800-259-4212 for custom capabilities
| Model | LK-10/NRH/H1 | LK-10/NRH/H2 | |
| Heating Capacity @ 20°C | Watts | 1000 | 2000 |
| Temperature Range | °C | Ambiant to +70° | Ambiant to +70° |
| Temperature Stability | ± °C | 0.5° | 0.5° |
| Reservoir Volume | gallons | 2.5 | 2.5 |
| Pressure Flow “R1” Rotary Vane Pump | PSI GPM | 0-80 1 | 0-80 1 |
| Pressure Flow “R2” Rotary Vane Pump | PSI GPM | 0-80 1.8 | 0-80 1.8 |
| Pressure(MAX) Flow “C1 Close-coupled Centrifugal” | PSI GPM | 16 0-4 | 16 0-4 |
| Power Requirements | Volts, Ø, Hz | ||
| “P1” Power Req’d | 115,1,60 | 115,1,60 | |
| “P2” Power Req’d | 208-230/200,1,60/50 | 208-230/200,1,60/50 | |
| Dimensions(inches) | W x H x D | 13 x 15½ x 20½ | 13 x 15½ x 20½ |
Lockable Casters: 4 casters for ease of portability
Flow Adjustment Valve: Provides a manual bypass of the pump flow back into the chiller
Flow Switch: Contact output whether there is flow or no flow
PID Temperature Controller: Improves temperature stability to ±0.1°C
Pressure Relief Valve: Provides up to 100% bypass of the pump flow
RS-485 Communications (“MP” required)
Stainless Steel and Polymeric Wetted Parts
Temperature Alarm: Provides a configurable isolated contact output to indicate alarm status; mating connections included
