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Compact refrigerated circulators - Ministat

Peter Huber Kältemaschinenbau (5643)

Compact refrigerated circulators - Ministat®
Exceptionally compact and powerful, Ministats have been the smallest cooling circulators in the world since 1976. Their compact form allows them to be placed in small spaces, e.g. in a laboratory extraction hood. Compliance with DIN 12876, class 3 allows them to be used unsupervised in continual operation. The maximum ambient temperature is 40 °C.
The powerful variable speed pressure/suction pump can thermoregulate objects in the bath or external applications. The maximum pressure can be controlled using an optional pressure sensor - VPC (Variable Pressure Control) - which protects delicate glassware. The small volume and high power of the Ministats means exceptionally rapid heating and cooling rates are achieved. Optional displacement inserts reduce the bath volume by approximately 50 % amplifying this effect and reducing moisture absorption in the thermal fluid. All models have Active Cooling Control for cooling power control at the maximum working temperature and an automatic cooling power regulation for energy saving operation and reduced heat dissipation into the lab.The bath opening is large enough to allow small objects to be thermoregulated within. All parts in contact with the thermal fluid are made of stainless steel or Polycarbonate.
Ministats have the Pilot ONE with Plug & Play technology (proven since 1980). In the event of service the controller can be simply swapped. Using a data cable the Ministat can be remotely controlled. The Pilot ONE has a state of the art microprocessor controller and a high precision temperature measurement system for exact and reproducible temperature control. The functionality and TFT-display are supported by Easy Control.
Typical applications for the smallest cooling circulator in the world are external closed systems e.g. photometer, refractometer and viscosimeter.
Pump pressure max.:
Max. suction: 27 L/min / 0.7 bar
20 L/min / 0.4 bar
Temperature Stability to DIN 12876: 0.02 K

PN	Manuf. PN	Supplier	Bath capacity~L	Cooling capacity~kW at 0/-20/-30°C	Dimensions (W x D x H)~mm	PK	Type	Working Temp. range~max. °C	Heating capacity~W	Bath tank depth~mm	Price
6257173	2014.0011.01	Peter Huber Kältemaschinenbau	2.75/1.3*	0.21/0.05/--	225 x 370 x 429	1	Ministat® 125	-25 ... 150	1000	120	9492.65 EU
9859232	2014.0006.01	Peter Huber Kältemaschinenbau	2.75/1.3*	0.20/0.10/--	225 x 370 x 429	1	Ministat® 125w	-25 ... 150	1000	120	9841.92 EU
9859234	2015.0007.01	Peter Huber Kältemaschinenbau	3.2/1.7*	0.38/0.25/0.14	255 x 450 x 476	1	Ministat® 230w	-40 ... 200	2000	135	10705.88 EU
9859235	2016.0005.01	Peter Huber Kältemaschinenbau	4.9/2.8*	0.55/0.35/0.125	300 x 465 x 516	1	Ministat® 240	-45 ... 200	2000	157	12037.51 EU
9859236	2016.0006.01	Peter Huber Kältemaschinenbau	4.9/2.8*	0.55/0.35/0.125	300 x 465 x 516	1	Ministat® 240w	-45 ... 200	2000	157	12748.53 EU

Cooling circulators

Peter Huber Kältemaschinenbau (6453)

Cooling circulators
Combinations of immersion circulators and insulated refrigeration baths are low-cost solutions for direct thermoregulation within the temperature range -20/-30°C to +200°C. The refrigeration baths operate with natural refrigerants. A pump adapter (optional) can be fitted for thermoregulation of externally closed applications. Models with the Pilot ONE controller have a variable speed pressure/suction pump and are therefore suitable for external open thermoregulation applications. The temperature stability is 0.02K for the Compatible Control models and 0.05K for the KISS models.

PN	Manuf. PN	Supplier	Bath capacity~L	Bath opening~mm	Dimensions (W x D x H)~mm	PK	Type	Working Temp. range~°C	Cooling~capacity kW at 0/-10/-20°C	Pump max.~l/min / bar	Price
6272329	2010.0017.98	Peter Huber Kältemaschinenbau	15	290 x 152	350 x 560 x 430	1	KISS-K15	-20 ... 200	0.2/0.12/0.05	14/0.25	8913.24 EU
6272330	2011.0017.98	Peter Huber Kältemaschinenbau	20	290 x 329	350 x 555 x 615	1	KISS-K20	-30 ... 200	0.35/0.27/0.16	14/0.25	9684.64 EU
6272331	2012.0022.98	Peter Huber Kältemaschinenbau	25	290 x 329	350 x 555 x 615	1	KISS-K25	-30 ... 200	0.35/0.27/0.16	14/0.25	10243.39 EU
6287658	2009.0020.98	Peter Huber Kältemaschinenbau	12	290 x 152	350 x 560 x 430	1	KISS-K12	-20 ... 200	0.2/0.12/0.05	14/0.25	7789.05 EU
9859227	2009.0002.01	Peter Huber Kältemaschinenbau	12	290 x 152	350 x 560 x 430	1	CC-K12	-20 ... 200	0.2/0.12/0.05	27/0.7	8779.41 EU
9859228	2010.0002.01	Peter Huber Kältemaschinenbau	15	290 x 152	350 x 560 x 430	1	CC-K15	-20 ... 200	0.2/0.12/0.05	27/0.7	9897.06 EU
9859229	2011.0016.01	Peter Huber Kältemaschinenbau	20	290 x 329	350 x 555 x 615	1	CC-K20	-30 ... 200	0.35/0.27/0.16	27/0.7	10757.35 EU
9859230	2012.0021.01	Peter Huber Kältemaschinenbau	25	290 x 329	350 x 555 x 615	1	CC-K25	-30 ... 200	0.35/0.27/0.16	27/0.7	11272.87 EU

Refrigerated Circulators with MX Temperature Controller

PolyScience (3109)

PN	Manuf. PN	Supplier	Bath opening~mm	Capacity~litres		Dimensions (W x D x H)~mm	Heating capacity~kW	PK	Temp. range~max. °C	Bath tank depth~mm	Cooling capacity kW at 20 °C			General	Price	Quantity	Status	Add
4658610	MX7LR-20-A12E	PolyScience	157 x 142	7		411 x 589 x 439	1.1	1	-20 ... 135	127	0.2				7594.00 EU

Refrigeration Bath Circulators to -45 °C

Peter Huber Kältemaschinenbau (5689)

Refrigeration Bath Circulators to -45 °C
HUBER refrigerated bath circulators perform safe and repeatable heating and cooling tasks in the lab. The models are covering the range to -45°C with a selection of heating and cooling powers are available with air or water cooling (w). Natural refrigerants for environmentally friendly operation are available on request. A powerful variable speed pressure/suction pump allows the thermoregulation of objects directly in the bath or can be used to control external applications. The pump speed is stepless and when used in combination with an optional pressure sensor the maximum pressure can be controlled. VPC (Variable Pressure Control) ensures the best circulation and protects delicate glass apparatus from breakage caused by overpressure.
Small volume and high heating and cooling powers result in the shortest heating and cooling rates. Optional displacement inserts reduce the bath volume by half increasing this effect. Additionally the bath surface area is reduced, lowering moisture absorption. The optional calibration insert allows all HUBER refrigeration circulators to be used as calibration baths. The calibration insert ensures an even temperature distribution with a temperature stability of ±0.01K. All models have Active Cooling Control for cooling power control at the maximum working temperature and an automatic cooling power regulation for energy saving operation and reduced heat dissipation into the lab. Depending on the model carry handles or castors are fitted for easy transportation. The drain is located on the front of the unit to enable simple drainage of the bath. The cover plate is thermoregulated to avoid condensation. All models have the Pilot ONE with Plug & Play technology which can be simply swapped in the event of a service. The Pilot ONE can be used as a remote control (with data cable). The Pilot ONE is a high tech microprocessor based controller with a high precision measurement system for exact and reproducible results. The wide ranging functionality is supported by a large TFT display and simple operation. HUBER refrigeration circulators can be equipped with a Com.G@te to the NAMUR standard to enable integration in a process control system. Depending on the bath dimensions objects can be thermoregulated within the bath. Typical applications for these classics are the thermoregulation of externally closed systems, e.g. photometer, refractometer, viscosimeter, double-jacketed reactors and autoclaves. They are used in miniplants, kilo labs, for stock point measurement, for low temperature calibration, for petroleum tests and many more applications.

Option: Natural refrigerant available on request
Pump data
Max. pressure: 25 L/min / 0.7 bar
Max. suction: 18.5 L/min / 0.4 bar
Temp. stability acc. to DIN 12876: 0.02 K

PN	Manuf. PN	Supplier	Bath capacity~L		Cooling capacity~KW at 100/20/0/-20/-30/-40°C	PK	Type	Working Temp. range~°C	Heating capacity~W	Bath tank depth~mm				General	Price	Quantity	Status	Add
9859237	2017.0001.01	Peter Huber Kältemaschinenbau	5		0.7 / 0.7 / 0.7 / 0.45 / 0.18 / 0.03	1	CC-405	-40 ... 200	1500	150					13485.29 EU
9859238	2017.0002.01	Peter Huber Kältemaschinenbau	5		0.7 / 0.7 / 0.7 / 0.45 / 0.18 / 0.03	1	CC-405w	-40 ... 200	1500	150					14125.00 EU