Hermetic Refrigerating & Heating Circulator

Model No.: HRHC Series

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Product info

APPLICATIONS:
This device provides both cooling and heating constant environment which can be widely used in many industries such as pharmacy, chemical industry and biology.

FEATURES:

LCD Touch Display
Automated control, easy operation
PLC program machine interface
50 stage temperature control programmable
Can measure the temp. of connected reactor
Over-temperature protected
It is consisted by 3 parts: refrigerating system, heating system and pre-cooling system. Three systems can be combination used and also run independently.
Rapid heating and cooling, temperature increased and lowered continuously.
Widely range of temperature control; no need of changing heat-conducting medium in the whole course, low consumption of heat-conducting medium.
Hermetic circulating system, less volatile and oxidation of medium, less moisture to be absorbed in the air, which can make the service life of heat transfer fluid longer.
High temperature cooling and refrigeration function can lower from high temperature level directly(e.g.: can directly cooling from 200°C).
Refrigeration heat exchanger adopts complete brazing type, small space occupied and high efficiency of heat exchanging.
Liquid level display function can monitor the liquid level at any time to avoid lacking of liquid.
Multiple protection functions including high temperature cut off, scram, time delay, leakage, over-current, over-heated can fully ensure the safety using.
Air cooled type

Specifications

Model		HRHC-
Model		20-200-30 20-200-30H	20-200-40 20-200-40H	20-200-80 20-200-80H	50-200-30 50-200-30H	50-200-40 50-200-40H	50-200-80 50-200-80H	100-200-30 100-200-30H	100-200-40 100-200-40H	100-200-80 100-200-80H
Temp. Range (°C)		-30~200	-40~200	-80~200	-30~200	-40~200	-80~200	-30~200	-40~200	-80~200
Temp. stability (°C)		±2 ±0.5	±2 ±0.5	±2 ±0.5	±2 ±0.5	±2 ±0.5	±2 ±0.5	±2 ±0.5	±2 ±0.5	±2 ±0.5
Heating Power (kw)		3	3	3	6	6	6	12	12	12
Power (kw)		4.58	5.69	7.93	9.13	11.2	15.59	18.16	21.76	29.22
Voltage (V/Hz)		1p-220/50	3p-380/50	3p-380/50	3p-380/50	3p-380/50	3p-380/50	3p-380/50	3p-380/50	3p-380/50
Refrigerant		R22	R404a	R404a, R23	R22	R404a	R404a, R23	R404a	R404a	R404a, R23
Cooling capacity (KW)	200°C	1.7	1.7	1.7	3	3	3	3	3	3
	10°C	2.6	4.3	4.3	7.5	8.2	8.2	8.2	18	18
	-10°C	1.1	3.1	3.1	4.6	6.2	6.2	6.2	12	12
	-20°C	0.7	2.3	2.3	2.5	4.5	4.5	4.5	7.3	7.3
	-30°C	0.3	1.2	1.2	1.0	2.5	2.5	2.5	4.0	4.0
	-40°C	-	0.3	2.0	-	1.0	5.0	-	1.7	10
	-60°C	-	-	1.4	-	-	3.0	-	-	6
	-80°C	-	-	0.45	-	-	1.0	-	-	2.5
Circulating pump	Power (w)	280	280	280	280	280	280	1100	1100	1100
	Flow	30(L/min)	30(L/min)	30(L/min)	30(L/min)	30(L/min)	30(L/min)	90(L/min)	90(L/min)	90(L/min)
	Lift (m)	10	10	10	10	10	10	15	15	15
Material	Tank	SUS 304	SUS 304	SUS 304	SUS 304	SUS 304	SUS 304	SUS 304	SUS 304	SUS 304
Material	Pipe,valve	SUS 304	SUS 304	SUS 304	SUS 304	SUS 304	SUS 304	SUS 304	SUS 304	SUS 304
Connector		3/4’’	3/4’’	3/4’’	3/4’’	3/4’’	3/4’’	3/4’’	3/4’’	3/4’’
Medium capacity (L)		7.5	7.5	9	11.5	11.5	16	18	18	20
Dimensions (mm)L×W×H		740×710×1330	820×810×1330	1225×900×1530	910×810×1430	1110×820×1430	1250×900×1535	1255×955×1590	1215×1010×1865	1660×1150×1865