Product Introduction
NB series chiller is designed with high quality, complete configuration, perfect protection, warning system, particularly for high-end analytical instruments. By equipped with selective water purification devices, alarm protection of water flow, level and overheat. NB is able to provide communications between the serial interface of RS232/RS485 and matching equipment with plentiful communication instructions. They can also provide the standard parallel interfaces of WP7 and WP12 developed by NANBEI which are able to control the on and off of chillers. What’ s more, It is also possible to connect with chillers as per interface standard of customers’ equipment .
Functions and Features
◎ Intelligent PID temperature control with high precision;
◎ Vertical appearance design with beautiful shape, compact volume and small area occupation;
◎ Automatic start-up can be set with software;
◎ Standard configuration for water level alarm system;
◎ Optimized for water flow alarm system;
◎ Adopted water circulating pump with low noise and high performance;
◎ Optimized for front filtering can easily observe the water pollution and replace the filter;
◎ Stainless steel water tank with large opening;
◎ Optimized for ion exchange resin and the conductivity detector;
◎ The heater and cryogenic refrigeration compressor can be selectively matched to assemble a high-low temperature circulator.
Products Specifications
Model |
Cooling capacity W |
Tempe- ature range℃ |
Tempe- rature Stability ℃ |
Circula
-ting pressure Bar |
Circula- ting flow L/min |
Quantity L |
Size of commun- ication RC |
Overall Dimension W×D×H
mm |
|
NB0 |
700 |
5~35 |
±0.1 |
0.3~2.5 |
2~12 |
4 |
1/2 |
280×440×610 |
|
NB1 |
1200 |
5~35 |
±0.1 |
0.3~2.5 |
3~15 |
8 |
1/2 |
330×506×710 |
|
NB2 |
2200 |
5~35 |
±0.1 |
1.3~3.5 |
6~25 |
12 |
1/2 |
380×566×850 |
|
NB3 |
3600 |
5~35 |
±0.1 |
1.9~5.4 |
10~30 |
20 |
1/2 |
430×636×920 |
|
NB4 |
4300 |
5~35 |
±0.1 |
1.9~5.4 |
15~40 |
30 |
1/2 |
480×725×1016 |
|
NB5 |
5500 |
5~35 |
±0.1 |
1.9~5.4 |
20~50 |
46 |
1/2 |
540×790×1066 |
Note:
◎ NB series chiller option different flow rate and pressure of pump according to customer demand.
◎ NB series chiller option extends cooling range from -40℃ to 200℃.
◎ Maximum pressure and maximum flow can not be selected at the same time.
◎ Small reservoir optional, special for circulating liquid customers
