Centrifuges

A complete range of centrifuges from microfuges to floor standing centrifuges. Our Sigma Centrifuges are suitable for all laboratory, clinical, research & industrial applications.

Centrifugal Concentrators

A series of centrifugal evaporators / sample concentrators suitable for DNA/RNA, PCR, HPLC, combinatorial chemistry, high through-out screening & general laboratory evaporation.

Furnaces

High quality furnaces from Nabertherm covering all applications including muffle/ashing furnaces, annealing/hardening furnaces, tube & chamber furnaces, melting furnaces and kilns.

CO₂Incubators

An innovative range of CO2 incubators for both routine tissue culture applications as well as more specialist requirements such as IVF.

Freeze Dryers

With 60 yrs freeze drying experience our comprehensive range of Christ Freeze Dryers includes laboratory freeze dryers, pilot freeze dryers and production freeze dryers up to 600kg.

Incubators

A complete range of incubators from personal 22 ltr bench-top incubators to large general purposes incubators and plant growth cabinets, together with a full series of test/environmental chambers.

Microfuges

An innovative range of ultra compact microfuges and refrigerated microfuges. The Sigma 1-14K is one of the smallest 24-place refrigerated microfuges in the world.

Ovens

A comprehensive range of ovens from 22ltr to 1050ltrs suitable for all applications from simple drying ovens through to high temperature ovens up to 850°C & vacuum ovens.

Liquid Handling

Our exclusive range of high performance SciPette liquid handling products includes pipettors & pipettor stands, pipette aids, pipette controllers and pipette tips. We also provide calibrated pipettor servicing.

Shakers & Mixers

Orbital and reciprocating bench-top and incubated shakers together with a full range of microplate and vortex mixers. The range is further enhanced by test tube rotating shakers and orbital rotators.

Test Chambers

A comprehensive range of temperature test, environmental and climatic chambers covering all aspects of the stability/environmental testing. Chamber sizes from 55 to 720 litres.

Tissue Culture

An extensive range of roll-in incubators and roller systems together with tissue culture glassware including spinner, de-long, fernbach and Erlenmeyer flasks, cloning cylinders, Hungate, anaerobic and Leighton culture tubes.

Vacuum Pumps

Innovative vacuum pumps for all lab applications including chemistry, freeze drying, gel dryers, vacuum ovens and sample concentration. The range includes rotary vane and oil-free diaphragm pumps.

Water Baths/Chillers

From simple recirculating water baths to process thermostats and recirculating chillers. The range also includes calibration thermostats. Temperatures from -90°C to +400°C.

Reconditioned Lab Equipment

As part of our commitment to recycling and testament to our service department we offer re-conditioned equipment with full warranties at greatly reduced prices. We also include nearly new ex-demonstration/exhibition equipment.

Scipette Pipettors

High performance liquid handling products including a complete range of variable and fixed volume pipettors, multi-channel pipettors & pipettor stands. Also includes pipette aids, controllers and tips.

Service

As part of our total commitment to our customers and the products we supply, SciQuip has a highly trained service department dedicated to supporting our product range, providing full warranty cover, emergency call-out, planned maintenance and calibration.

You are here: Home > Chillers > DLK Through-flow Coolers

DLK Through-flow Coolers

Through-flow cooler DLK 10

LAUDA through-flow coolers upgrade any type of heating thermostat with pump connections to a high-quality cooling thermostat and thus allow working below ambient temperature. Through-flow coolers replace cooling with tap water that is expensive and ecologically not recommandable. They provide a constant flow and temperature of cooling supply regardless of the variations. Therefore, it is possible to ensure optimum temperature stability over the entire period and allow reproducible temperature conditions at any time.

Air-cooled, fully hermetic and thus absolutely maintenance-free cooling aggregates with heat exchangers in reasonable dimensions.
Heat exchangers are made from stainless steel.
All refrigerated parts inside the through-flow cooler are perfectly insulated. Therefore no condensation of water or risk of corrosion.
Low-noise emissions

Temperature range
-40...20°C

Technical Data


		height:320mm	height:330mm	height:430mm	height:430mm
Model		DLK 10	DLK 25	DLK 45	DLK 45 liBus
Working temperature range	°C	-15...150	-30...150	-40...150	-40…150
Cooling output at 20 °C	kW	0.25	0.33	1.1	1.1
Cooling output at 0 °C	kW	0.20	0.28	0.95	0.95
Cooling output at -10 °C	kW	0.10	0.25	0.85	0.85
Cooling output at -20 °C	kW	–	0.22	0.75	0.75
Cooling output at -30 °C	kW	–	0.20	0.55	0.55
Cooling output at -40 °C	kW	–	–	0.3	0.3
Heat exchanger connections for heat carrier		M 16x1, nipples Ø 13 mm	M 16x1, nipples Ø 13 mm	M 16x1, nipples Ø 13 mm	M 16x1, nipples Ø 13 mm
Special features		Control connection for mains supply		Proportional cooling:Ultras	Proportional cooling:Proline
Overall dimensions (W x D x H)	mm	200x400x320	290x540x330	470x560x430	470x560x430
Weight	kg	17	33	63	63
Power consumption	kW	0.2	0.5	0.9	0.9
Cat. No. 230 V; 50 Hz		LFD 010 (230 V; 50/60 Hz)	LFD 108	LFD 109	LFD 111