FEATURED PRODUCTS
Proline Kryomats

Proline Kryomats
The new Proline Kryomats are floor-standing, low temperature thermostats suitable for a wide variety of applications. They never fail to impress through their compact design and high cooling capacities, especially at low temperatures. All Proline Kryomats are fitted with the Command remote control for easy and user-friendly operation.
The units are equipped with a pressure pump optimized for internal Extra powerful cooling thermostats for bath applications from -90 up to 200 °C LAUDA Proline Kryomats circulation adjustable from performance level five to eight. To prevent moisture in the atmosphere from condensing at low temperatures, bath bridge and bath edge heating are integrated into the design. Proline Kryomats stand out for having the latest technologies and an excellent price-performance ratio.
The Proline Kryomats advantages | Your benefits | |
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Proline Kryomats Air-cooled cooling thermostats
The air-cooled Proline Kryomats have a working temperature range from -50 and -90 up to 200 °C. The models are available with bath volumes of 30 and 40 liters. The Proline SmartCool system, with its energy saving digital cooling management, ensures that the cooling output is run in accordance with the application needs. That saves up to 75 percent of energy compared to standard cooling methods.
Two different booster pumps are available as accessories especially for external applications that require a considerable increase in volume flow/ discharge pressure.
Proline Kryomats Water-cooled cooling thermostats
In the case of the water-cooled Proline Kryomats, the process heat is disipated with the use of facility cooling water. This largely prevents unnecessary heating of the surrounding environment. As a result of this type of cooling, even higher cooling capacities are achieved than with the aircooled units. The electronic cooling water management minimizes water consumption. The enhanced booster pumps, available as accessories, are particularly recommended for external applications where increased volume flow or greater pressures are required.
Proline Kryomats Air-cooled cooling thermostats
Technical features | RP 3050 C | RP 4050 C | RP 3090 C | RP 4090 C | |
Working temperature range* | °C | -50...200 | -50...200 | -90...200 | -90...200 |
Temperature stability | ±K | 0.05 | 0.05 | 0.05 | 0.05 |
Heater power | kW | 3.0 | 3.0 | 3.0 | 3.0 |
Cooling output at 20 °C | kW | 5.0 | 5.0 | 3.0 | 3.0 |
Pump pressure max. | bar | 0.5 | 0.5 | 0.5 | 0.5 |
Pump flow (pressure) max. | L/min | 19 | 19 | 19 | 19 |
Bath volume | L | 23...31 | 32...44 | 23...31 | 32...44 |
Bath opening/depth | mm | 350x200/250 | 350x350/250 | 350x200/250 | 350x350/250 |
Cat. No. 208 V; 3/PE; 60 Hz | - | LUK 339 | LUK 341 | LUK 345 | LUK 347 |
* Working temperature range is equal to ACC range
Proline Kryomats Water-cooled cooling thermostats
Technical features | RP 3050 CW | RP 4050 CW | RP 3090 CW | RP 4090 CW | |
Working temperature range* | °C | -50...200 | -50...200 | -90...200 | -90...200 |
Temperature stability | ±K | 0.05 | 0.05 | 0.05 | 0.05 |
Heater power | kW | 3.0 | 3.0 | 3.0 | 3.0 |
Cooling output at 20 °C | kW | 6.0 | 6.0 | 4.0 | 4.0 |
Pump pressure max. | bar | 0.5 | 0.5 | 0.5 | 0.5 |
Pump flow (pressure) max. | L/min | 19 | 19 | 19 | 19 |
Bath volume | L | 23...31 | 32...44 | 23...31 | 32...44 |
Bath opening/depth | mm | 350x200/250 | 350x350/250 | 350x200/250 | 350x350/250 |
Cat. No. 208 V; 3/PE; 60 Hz | - | LUK 340 | LUK 342 | LUK 346 | LUK 348 |
* Working temperature range is equal to ACC range
Interface modules
An RS 232/485 interface is integrated as a standard feature. The control
head is equipped for two interface modules to be plugged into the rear of the unit.
Cat. No. | Description | Description |
LRZ 913 | RS 232/485 interface | Electrically isolated, 9-pin SUB-D socket |
LRZ 912 | Analogue module | 2 x In, 2 x Out, 0(4)…20 mA or 0…10 V |
LRZ 915 | Contact module SUB-D | 3 x In, 3 x Out, 15-pin SUB-D |
LRZ 914 | Contact module NAMUR | 1 x In, 1 x Out, NE 28, 2 DIN socket |
LRZ 917 | Profibus module | Electrically isolated, 9-pin SUB-D socket |
Suitable tubings for heat transfer liquids and cooling water
Available upon request.
Booster pumps
For higher flow rates and pressure for external systems, connections M 30 x
1.5 O
Cat. No. | Description | Temperature range | Pressure max. | Pump flow max. |
LWZ 080 | EMP 174 | -100...150 °C | 0,9 bar | 90 L/min |
LWZ 086 | EMP 081 | -40...150 °C | 3,2 bar | 40 L/min |
(O = outer thread)
Baskets
For notch bending test
Cat. No. | Suitable for |
LUZ 008 | RP 3050 C, RP 3050 CW, RP 3090 C, RP 3090 CW |
LUZ 009 | RP 4050 C, RP 4050 CW, RP 4090 C, RP 4090 CW |
Pour point determination
Bath cover accomodates up to 16 metal beakers
Cat. No. | Suitable for |
UP 065 | RP 4050 C, RP 4050 CW, RP 4090 C, RP 4090 CW |
Policies
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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