LAUDA Ultracool chillers provide reliable temperature control and ensure secure processing. The chillers of the UC series are available as Ultracool Standard (ST) and Ultracool Superplus (SP). All chillers are already equipped with an antifreeze protection thermostat to prevent freezing of the heat exchanger
Integrated pressure switches protect the circuit against pressure levels that drift too high or too low. Housings made from galvanized steel and externally coated with epoxy resin protects against corrosion even under aggressive ambient conditions. Most of the models are suitable for outdoor installation. The Ultracool Standard units provide the necessary cooling capacity for customers who already have a pump and a water reservoir installed. The Superplus models are plug & operate systems equipped with a cold water tank, a centrifugal pump and an internal bypass.
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- Centrifugal high-quality water pump with internal bypass
- Use of plate heat exchangers outside of the water tank
- Evaporator and pump in stainless steel construction
- Level switch
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- Allows flow rates from 0 to 100 percent
- Efficient heat exchange and low energy loss
- Corrosion resistant
- Pump protection in case of low level
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- Integrated water filter and antibacterial additive
- Insulated water tank made of polyethylene
- Use of thermostatic expansion valve
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- Protection of application and chiller system
- Corrosion resistant and durable
- Automatic adjustment to changing work load conditions and optimal cooling output
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- Protection class IP 54
- Suitable for ambient temperatures up to 50 °C
- Housing made from galvanized steel and externally coated with epoxy resin
- Antifreeze protection thermostat
- Use of refrigerants with low global warming potential (GWP* < 2,500)
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- Suitable for outdoor installation
- Operation under extreme ambient temperature conditions
- Protection against corrosion even under aggressive ambient conditions
- Prevents freezing of heat exchanger
- Fulfills the European F Gas Directive No. 517/2014
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- Versatile options, including pump, special color, stainless steel housing, wheels, external bypass, water-cooled versions, DI water, etc.
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- Customization possibilities for OEM
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- Compact and smart design
- Integrated pressure switches
- Large cold water tank
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- User friendly installation and maintenance and reduction of footprint to save installation space
- Protection of the refrigeration circuit against pressures that drift too high or too low
- Keeps water temperature constant even under varying load conditions
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Ultracool UC Mini chillers up to 4.9 kW
The three UC Mini chillers are available with cooling outputs from 2.1 up to 4.9 kW. The models work with a hermetic compressor and a centrifugal pump. The pump is noise reduced and works with a very flat flow rate/pressure characteristic. This allows the user to easily adjust the water flow without jeopardizing the pressure.
Compared to the previous models the device dimensions were significantly reduced. Due to the optimized geometry of the devices an easy access to the components that need to be serviced regularly is provided. The temperature range in which the coolers can be used now covers an extended temperature from -15 to 50 °C ambient. Additionally outdoor installation of these circulation chillers is available as an option.
Ultracool UC Midi chillers up to 26.3 kW
Six UC Midi types have cooling capacities ranging from 7.1 up to 26.3 kW. The models work with a reciprocting or scroll compressor and a centrifugal pump. The noise-reduced pump allows customers to easily adjust the water flow. The use of R 134a as refrigerant ensures very low working pressures inside the refrigeration system and operation in ambient temperatures up to 50 °C . The intergrated motor fan speed regulator allows operation in ambient conditions up to -15 °C and reduces the noise level additionally.
The models UC-0060 to UC-0240 are also available as UC laser models with pre-configured options included.
Ultracool UC Maxi chillers up to 265 kW
Within the Ultracool Maxi range, there are four chillers with cooling capacities from 34.1 up to 64.4 kW which work with one single refrigeration circuit. The five models from 87.9 up to 265 kW of cooling capacities work with two independent refrigeration circuits to provide a backup security. All Maxi models are equipped with scroll compressors, work with R 407C as refrigerant and are suitable for outdoor installation. The internal pipes for the water circuit are made of PP-R (polypropylene random copolymer) and are thermowelded. Besides the main advantage that these connections are absolutely leak free, PP-R is corrosion and frost proof, allow for smaller pressure drops and are long lasting.
The models UC-0300 to UC-0650 are also available as UC laser models with pre-configured options included.
UC Mini Superplus
| Working temperature range |
°C |
-5…25 |
-5…25 |
-5…25 |
| Ambient temperature range |
°C |
-15…50 |
-15…50 |
-15…50 |
| Cooling output* |
kW |
2.1 |
4.1 |
4.9 |
| Pump pressure nominal** |
bar |
3.3 |
3.0 |
2.8 |
| Pump flow nominal** |
L/min |
5.6 |
10.3 |
13.8 |
| Volume water tank |
L |
20 |
20 |
20 |
| Cat. No. 230 V; 50 Hz |
|
E6002411 |
E6003411 |
E6004411 |
| Cat. No. 230 V; 60 Hz |
|
E6002431 |
E6003431 |
E6004431 |
UC Midi Standard
| Working temperature range |
°C |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
| Ambient temperature range |
°C |
-15…50 |
-15…50 |
-15…50 |
-15…50 |
-15…50 |
-15…50 |
| Cooling output* |
kW |
7.1 |
9.4 |
11.7 |
14.5 |
22.0 |
26.3 |
| Cat. No. 400-440 V; 3/PE; 50 Hz |
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E6813108 |
E6813110 |
E6813112 |
E6813114 |
E6813116 |
E6813118 |
| Cat. No. 440-480 V; 3/PE; 60 Hz |
|
E6813308 |
E6813310 |
E6813312 |
E6813314 |
E6813316 |
E6813318 |
UC Midi Superplus
| Working temperature range |
°C |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
| Ambient temperature range |
°C |
-15…50 |
-15…50 |
-15…50 |
-15…50 |
-15…50 |
-15…50 |
| Cooling output* |
kW |
7.1 |
9.4 |
11.7 |
14.5 |
22.0 |
26.3 |
| Pump pressure nominal |
bar |
4.0 |
4.0 |
3.9 |
3.7 |
3.2 |
2.7 |
| Pump flow nominal |
L/min |
20.1 |
26.6 |
33.6 |
43.8 |
62.6 |
84.1 |
| Volume water tank |
L |
100 |
100 |
100 |
100 |
100 |
100 |
| Cat. No. 400-440 V; 3/PE; 50 Hz |
|
E6813008 |
E6813010 |
E6813012 |
E6813014 |
E6813016 |
E6813018 |
| Cat. No. 440-480 V; 3/PE; 60 Hz |
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E6813208 |
E6813210 |
E6813212 |
E6813214 |
E6813216 |
E6813218 |
UC Maxi Standard
Working
temp. range |
°C |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
Ambient
temp. range |
°C |
-15…45 |
-15…45 |
-15…45 |
-15…45 |
-15…45 |
-15…45 |
-15…45 |
-15…45 |
-15…45 |
| Cooling output* |
kW |
34.1 |
43.3 |
48.7 |
64.4 |
87.9 |
106.4 |
139.2 |
175.7 |
265.0 |
Cat. No. 400-440 V;
3/PE; 50 Hz |
E6813120 |
E6813122 |
E6813124 |
E6813126 |
E6812128 |
E6812130 |
E6812132 |
E6812134 |
E6812136 |
UC Maxi Superplus
| Working temp. range |
°C |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
-5…25 |
| Ambient temp. range |
°C |
-15…45 |
-15…45 |
-15…45 |
-15…45 |
-15…45 |
-15…45 |
-15…45 |
-15…45 |
-15…45 |
| Cooling output* |
kW |
34.1 |
43.3 |
48.7 |
64.4 |
87.9 |
106.4 |
139.2 |
175.7 |
265.0 |
| Pump pressure nominal |
bar |
3.9 |
3.6 |
3.3 |
3.7 |
3.4 |
3.3 |
4.3 |
3.6 |
3.8 |
| Pump flow nominal |
L/min |
98.0 |
123.0 |
150.0 |
196.0 |
247.0 |
299.0 |
392.0 |
494.0 |
733.0 |
| Volume water tank |
L |
200 |
200 |
200 |
300 |
300 |
500 |
500 |
500 |
500 |
Cat. No. 400-440 V;
3/PE; 50 Hz |
E6813020 |
E6813022 |
E6813024 |
E6813026 |
E6812028 |
E6812030 |
E6812032 |
E6812034 |
E6812036 |
Cat. No. 440-480 V;
3/PE; 60 Hz |
E6813220 |
E6813222 |
E6813224 |
E6813226 |
E6812228 |
E6812230 |
E6812232 |
E6812234 |
E6812236 |
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SHIPPING
Shipping is Extra and will be charged separately. Shipping Quotes will be given upon request.
REPORTING DAMAGED ITEMS AND SHORTAGES
All shortages, defects and deficiencies must be reported within 7 days of receiving the shipment. Merlan Scientific cannot assume responsibility for shortages reported after this period.
On receiving goods, check your packing slip and the package contents carefully. Please report any damaged items immediately and keep all shipping materials for inspection. If you have any questions please call 1-800-387-2474 or write us at info@merlan.ca.
RETURNING GOODS
Before returning any item to Merlan Scientific, please call for a Return Authorization Number. Shipments received without authorization may be refused.
WARRANTY POLICY
Merlan Scientific warrants that each product will be free of defects in materials and
workmanship for a period set forth in its published user manuals for its system products and for a
period of one (1) year for its component products. The warranty commences on the date the
product is shipped by Merlan Scientific. Merlan Scientifics’ sole liability and responsibility
under this warranty is to repair or replace any defective product, which is returned to it by the
buyer, and which Merlan Scientific determines qualifies for repair or replacement under the
terms of the applicable warranty. The product returned to Merlan Scientific for warranty service
will be shipped to Merlan Scientific at the buyers expense and will be returned to buyer at
Merlan Scientifics’ expense. In no event shall Merlan Scientific be responsible under its
warranty for any defect, which is caused by negligence, misuse or mistreatment of a product, or
for any unit, which has been altered or modified in any way. The warranty of repaired and
replacement products shall terminate with the original warranty of the product.
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