LAUDA ECO Heating and Cooling Thermostats

Economical thermostating in the laboratory from -50 up to 200 °C

The new ECO is a continuation of the amazing success story of the current LAUDA Ecoline. There are innovations and developments particularly with regard to the range of features and the ease of operation. Both control heads, designated ECO Silver and ECO Gold, have a powerful circulating pump with more than 30 percent higher pump capacity compared to the predecessor models.

The intuitive menu navigation allows for easy operation. Both control heads are equipped with a mini-USB interface as a standard feature. Additional interfaces are available via the add-on modules. On-the-fly adjustment of the flow between internal and external circulation is made possible even during operation via the new flow rate switch. The more powerful units are equipped with the energy-saving LAUDA SmartCool system. All cooling thermostats are available with air-cooled or water-cooled options.

	The ECO advantages	Your benefits
	Menu navigation vi a monochrome LCD (Silver) or colored TFT display (Gold) Programmer with both models	Easy and clear operation Parameteres are clearly readable Automation of temperature variations and test series
	Automatic compressor generates precisely the required cooling capacity – up to 425 W Cooling capacities of 180, 200, 300 and 700 W and minimal temperatures from -15 up to -50 °C	Application related temperature control Choice of models regarding ambient conditions Energy and cost savings with digital cooling management
	String circulation pumnp with 6 levels; flow rate switch placed at the fromt of the control head for internal and external corculation Pump connections as standard with cooling thermostats Cooling coil as standard with heating thermostats	Adaption of pump power to applications and different bath sizes Convenient working even at ambient temperature, without additional cooling Temperature control of external applications Connection of cooling water or external cooling for work below ambient temperature
	Mini-USB interface as standard Upper module slot: Analogue, RS 232/485, contact or Profibus module, to insert as an accessory VLower module slot: Pt100/LiBus module as accessory	Computer conenction and easy software updates Provides user with flexible control options Precise control of external applications Command remote control via LiBus
	Drain valves standard on all heating and cooling thermostats with stainless steel baths at the back of the devices	Easy and save changing of heat transfer liquids

ECO Immersion Heaters

Silver
The immersion heater model Silver with 1.3 kW heater power (115 V) is perfectly suited for thermostating tasks up to 200 °C. They are fitted with a monochrome LCD display

1.3 kW heater power (115 V), working temperature range up to 200 °C
LCD display, resolution of indication 0.01 °C
Operation via cursor and soft keys
Simultaneous display of set and actual temperature, navigation in plain text
Over temperature setting via display
Safety class III, FL for flammable liquids
1-point calibration by the user
Programmer with one program and 20 segments
Vario pump with six levels, flow rate switch for internal or external circulation
Mini-USB interface as standard

Gold
The immersion heater Gold with a heating power of 2.6 kW (230 V) has a working temperature range of up to 200 °C. They are provided with a larger colored TFT display. Temperature profiles can be displayed graphically. A comprehensive programmer with five programs and 150 temperature/time segments, a ramp function and a clock timer are additional distinctive features compared to Immersion Heater Silver.

2.6 kW heater power (230 V), working temperature range up to 200 °C
Colored TFT display, resolution of indication 0.01 °C
Operation via cursor and soft keys
Simultaneous display of set and actual temperature, navigation in plain text
Over temperature setting via display
Safety class III, FL for flammable liquids
1-point calibration by the user
Graphical display of temperature profiles
Ramp function, clock timer
Programmer with five programs and 150 segments
Vario pump with six levels, flow rate switch for internal or external circulation
Mini-USB interface as standard feature

ECO Immersion thermostats

The immersion thermostats ECO can be used for any bath with a wall thickness of up to 25 mm, a total volume of 50 liters and a bath depth of at least 150 mm by means of the screw clamp included in the scope of delivery.

ECO Cooling thermostats

Silver series
The cooling thermostats with control head Silver are available with the temperature range from -50 up to 200 °C. They are equipped with a bath cover and pump connections for external applications. The pump connections are made of high-quality polymer with an outer diameter of 13 mm. The RE 415 S is the basic model with a small, convenient foot print. The RE 1050 S with SmartCool digital cooling management can be used down to -50 °C and provides a cooling capacity of 700 W at 20 °C. Thanks to the larger baths, both models RE 1225 S and RE 2025 S are excellently suited for internal bath where submersing samples is required.

Gold series
The Gold series cooling thermostats operate up to 200 °C. All Gold series models come complete with a bath cover and pump connection set made of stainless steel with M16x1 threads. The RE 1050 G has an especially high cooling capacity and reaches temperatures down to -50 °C. The integrated SmartCool system ensures remarkable energy and cost savings. The RE 415 G with the smallest of foot prints saves valuable laboratory bench space.

ECO Heating thermostats

With transparent bath, Silver and Gold series
LAUDA ECO units with transparent plastic baths provide total visibility where sample integrity and safety are paramount. The thermostats come complete with baths made from polycarbonate and may be used in the temperature range up to 100 °C. They have a filling volume of 5 up to 20 liters. All devices except the ET 15 S and ET 15 G are equipped with a cooling coil as a standard feature.

Silver series
The Silver series heating thermostats are suitable for a temperature range of up to 200 °C. All heating thermostats are equipped with a cooling coil. The E 4 S is fitted with a bath cover and pump connections for external applications polymer tubing connections.

Gold series
The Gold series is intended for use in the temperature range of up to 200 °C. All Gold series heating thermostats come complete with a cooling and stainless steel pump connections with M16x1 threads.

ECO baths

There is a variety of different baths made of high-quality polycarbonate and deep-drawn stainless steel for immersion thermostats. For viewing samples submersed in the bath, LAUDA offers four different transparent baths with a max. volume of 6 to 20 liters. They are made of polycarbonate and can be used up to 100 °C. The insulated stainless steel baths have a max. volume from 3.5 to 40 liters and can be used up to 200 °C. All stainless steel baths have a convenient built-in drain tap at the rear of the unit. The exterior is made from durable, powder-coated sheet steel and is 100% rust-resistant.

ECO Immersion thermostats

Technical features		Silver	Gold
Working temperature range	°C	20...200	20...200
Temperature stability	±K	0.01	0.01
Heater power 115 V/220 V	kW	1.3/1.9	1.3/2.4
Pump pressure max.	bar	0.55	0.55
Pump flow max.	L/min	22	22
Bath depth	mm	min. 150	min. 150
Cat. No. 115 V; 60 Hz		LCE 4227	LCE 4228
Cat. No. 220 V; 60 Hz		LCE 2227	LCE 2228

ECO Cooling thermostats with stainless steel bath and control head Silver

Technical features		RE 415 S	RE 420 S	RE 620 S	RE 630 S	RE 1050 S	RE 1225 S	RE 2025 S
Working temperature range	°C	-15...200	-20...200	-20...200	-30...200	-50...200	-25...200	-25...200
Temperature stability	±K	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Heater power 115 V/220 V	kW	1.3/1.9	1.3/1.9	1.3/1.9	1.3/1.9	1.3/1.9	1.3/1.9	1.3/1.9
Cooling output at 20 °C	kW	0.18	0.2	0.2	0.3	0.7	0.3	0.3/td>
Pump pressure max.	bar	0.55	0.55	0.55	0.55	0.55	0.55	0.55
Pump flow max.	L/min	22	22	22	22	22	22	22
Bath volume	L	3.3...4	3.3...4	4.6...5.7	4.6...5.7	8...10	9.3...12	14...20
Bath opening/depth	mm	min. 150	min. 150	min. 150	min. 150	min. 150	min. 150	min. 150
Cat. No. 115 V; 60 Hz		LCK 4910	LCK 4912	LCK 4914	LCK 4916	LCK 4918	LCK 4920	LCK 4922
Cat. No. 220 V; 60 Hz		LCK 2910	LCK 2912	LCK 2914	LCK 2916	LCK 2918	LCK 2920	LCK 2922

ECO Cooling thermostats with stainless steel bath and control head Gold

Technical features		RE 415 G	RE 420 G	RE 620 G	RE 630 G	RE 1050 G	RE 1225 G	RE 2025 G
Working temperature range*	°C	-15...200	-20...200	-20...200	-30...200	-50...200	-25...200	-25...200
Temperature stability	±K	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Heater power 115 V/220 V	kW	1.3/2.4	1.3/2.4	1.3/2.4	1.3/2.4	1.3/2.4	1.3/2.4	1.3/2.4
Cooling output at 20 °C	kW	0.18	0.2	0.2	0.3	0.7	0.3	0.3
Pump pressure max.	bar	0.55	0.55	0.55	0.55	0.55	0.55	0.55
Pump flow max.	L/min	22	22	22	22	22	22	22
Bath volume	L	3.3...4	3.3...4 4.	6...5.7	4.6...5.7	8...10	9.3...12	14...20
Bath opening/depth	mm	130x105/160	130x105/160	150x130/160	150x130/160	200x200/160	200x200/200	300x350/160
Cat. No. 115 V; 60 Hz	-	LCK 4911	LCK 4913	LCK 4915	LCK 4917	LCK 4919	LCK 4921	LCK 4923
Cat. No. 220 V; 60 Hz	-	LCK 2911	LCK 2913	LCK 2915	LCK 2917	LCK 2919	LCK 2921	LCK 2923

ECO Water-cooled cooling thermostats with stainless steel bath and control head Silver and Gold

Technical features		RE 415 SW	RE 420 SW	RE 620 SW	RE 630 SW	RE 1050 SW	RE 1225 SW	RE 2025 SW
Working temperature range*	°C	-15...200	-20...200	-20...200	-30...200	-50...200	-25...200	-25...200
Temperature stability	±K	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Heater power 115 V/220 V	kW	1.3/1.9	1.3/1.9	1.3/1.9	1.3/1.9	1.3/1.9	1.3/1.9	1.3/1.9
Cooling output at 20 °C	kW	0.18	0.2	0.2	0.3	0.7	0.3	0.3
Pump pressure max.	bar	0.55	0.55	0.55	0.55	0.55	0.55	0.55
Pump flow max.	L/min	22	22	22	22	22	22	22
Bath volume	L	3.3...4	3.3...4	4.6...5.7	4.6...5.7	8...10	9.3...12	14...20
Bath opening/depth	mm	130x105/160	130x105/160	150x130/160	150x130/160	200x200/160	200x200/200	300x350/160
Cat. No. 115 V; 60 Hz	-	LCK 4924	LCK 4926	LCK 4928	LCK 4930	LCK 4932	LCK 4934	LCK 4936
Cat. No. 220 V; 60 Hz	-	LCK 2924	LCK 2926	LCK 2928	LCK 2930	LCK 2932	LCK 2934	LCK 2936

Technical features		RE 415 GW	RE 420 GW	RE 620 GW	RE 630 GW	RE 1050 GW	RE 1225 GW	RE 2025 GW
Working temperature range*	°C	-15...200	-20...200	-20...200	-30...200	-50...200	-25...200	-25...200
Temperature stability	±K	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Heater power 115 V/220 V	kW	1.3/2.4	1.3/2.4	1.3/2.4	1.3/2.4	1.3/2.4	1.3/2.4	1.3/2.4
Cooling output at 20 °C	kW	0.18	0.2	0.2	0.3	0.7	0.3	0.3
Pump pressure max.	bar	0.55	0.55	0.55	0.55	0.55	0.55	0.55
Pump flow max.	L/min	22	22	22	22	22	22	22
Bath volume	L	3.3...4	3.3...4	4.6...5.7	4.6...5.7	8...10	9.3...12	14...20
Bath opening/depth	mm	130x105/160	130x105/160	150x130/160	150x130/160	200x200/160	200x200/200	300x350/160
Cat. No. 115 V; 60 Hz	-	LCK 4925	LCK 4927	LCK 4929	LCK 4931	LCK 4933	LCK 4935	LCK 4937
Cat. No. 220 V; 60 Hz	-	LCK 2925	LCK 2927	LCK 2929	LCK 2931	LCK 2933	LCK 2935	LCK 2937

ECO Heating thermostats with transparent bath and control head Silver and Gold

Technical features		ET 6 S	ET 12 S	ET 15 S	ET 20 S
Working temperature range	°C	20...100	20...100	20...100	20...100
Temperature stability	±K	0.01	0.01	0.01	0.01
Heater power 115 V/220 V	kW	1.3/1.2	1.3/1.2	1.3/1.2	1.3/1.2
Pump pressure max.	bar	0.55	0.55	0.55	0.55
Pump flow max.	L/min	22	22	22	22
Bath volume	L	5...6	9.5...12	13.5...15	15...20
Bath opening/depth	mm	130x285/160	300x175/160	275x130/310	300x350/160
Cat. No. 115 V; 60 Hz	-	LCM 4096	LCD 4286	LCD 4288	LCD 4290
Cat. No. 220 V; 60 Hz	-	LCM 2096	LCD 2286	LCD 2288	LCD 2290

Technical features		ET 6 G	ET 12 G	ET 15 G	ET 20 G
Working temperature range	°C	20...100	20...100	20...100	20...100
Temperature stability	±K	0.01	0.01	0.01	0.01
Heater power 115 V/220 V	kW	1.3/2.4	1.3/2.4	1.3/2.4	1.3/2.4
Pump pressure max.	bar	0.55	0.55	0.55	0.55
Pump flow max.	L/min	22	22	22	22
Bath volume	L	5...6	9.5...12	13.5...15	15...20
Bath opening/depth	mm	130x285/160	300x175/160	275x130/310	300x350/160
Cat. No. 115 V; 60 Hz	-	LCM 4097	LCD 4287	LCD 4289	LCD 4291
Cat. No. 220 V; 60 Hz	-	LCM 2097	LCD 2287	LCD 2289	LCD 2291

ECO Heating thermostats with stainless steel bath and control head Silver

Technical features		E 4 S	E 10 S	E 15 S	E 20 S	E 25 S	E 40 S
Working temperature range	°C	20...200	20...200	20...200	20...200	20...200	20...200
Temperature stability	±K	0.01	0.01	0.01	0.01	0.01	0.01
Heater power 115 V/220 V	kW	1.3/1.9	1.3/1.9	1.3/1.9	1.3/1.9	1.3/1.9	1.3/1.9
Pump pressure max.	bar	0.55	0.55	0.55	0.55	0.55	0.55
Pump flow max.	L/min	22	22	22	22	22	22
Bath volume	L	3...3.5	7.5...11	12...16	13...19	16...25	32...40
Bath opening/depth	mm	135x105/150	300x190/150	300x190/200	300x365/150	300x365/200	300x613/200
Cat. No. 115 V; 60 Hz	-	LCB 4736	LCB 4738	LCB 4740	LCB 4742	LCB 4744	LCB 4746
Cat. No. 220 V; 60 Hz	-	LCB 2736	LCB 2738	LCB 2740	LCB 2742	LCB 2744	LCB 2746

ECO Heating thermostats with stainless steel bath and control head Gold

Technical features		E 4 G	E 10 G	E 15 G	E 20 G	E 25 G	E 40 G
Working temperature range	°C	20...200	20...200	20...200	20...200	20...200	20...200
Temperature stability	±K	0.01	0.01	0.01	0.01	0.01	0.01
Heater power 115 V/220 V	kW	1.3/2.4	1.3/2.4	1.3/2.4	1.3/2.4	1.3/2.4	1.3/2.4
Pump pressure max.	bar	0.55	0.55	0.55	0.55	0.55	0.55
Pump flow max.	L/min	22	22	22	22	22	22
Bath volume	L	3...3.5	7.5...11	12...16	13...19	16...25	32...40
Bath opening/depth	mm	135x105/150	300x190/150	300x190/200	300x365/150	300x365/200	300x613/200
Cat. No. 115 V; 60 Hz	-	LCB 4737	LCB 4739	LCB 4741	LCB 4743	LCB 4745	LCB 4747
Cat. No. 220 V; 60 Hz	-	LCB 2737	LCB 2739	LCB 2741	LCB 2743	LCB 2745	LCB 2747

ECO baths - Transparent baths up to 100 °C

Technical features		6 T	12 T	15 T	20 T
Material		polycarbonate	polycarbonate	polycarbonate	polycarbonate
Temperature max.	°C	100	100	100	100
Volume max.	L	6	12	15	20
Int. dimensions (WxDxH)	mm	130x420x160	300x315x160	416x130x310	300x490x160
Cat. No.		LCZ 0703	LCZ 0704	LCZ 0705	LCZ 0706

ECO baths - Stainless steel baths up to 200 °C

Technical Features	B 4	B 10	B 15	B 20	B 25	B 40
Material	stainless steel	stainless steel	stainless steel	stainless steel	stainless steel	stainless steel
Temperature max. °C	200	200	200	200	200	200
Volume max. L	3,5	11	16	19	25	40
Int. dimensions (WxDxH) mm	135x240x150	300x329x150	300x329x200	300x505x150	300x505x200	300x750x200
Cat. No.	LCZ 0707	LCZ 0708	LCZ 0709	LCZ 0710	LCZ 0711	LCZ 0712

Cooling coil sets
For cooling of any heating baths

Cat. No.	Designation	suitable for
LCZ 0720	Cooling coil set small	ECO Silver, ECO Gold, Baths up to 6 liter
LCZ 0721	Cooling coil set small	ECO Silver, ECO Gold, Baths up to 6 liter

Bath Cover

Cat. No.	Designation	suitable for
HDQ 133	Bath cover, stainless steel	E 10 S/G, E 15 S/G
HDQ 134	Bath cover, stainless steel	E 20 S/G, E 25 S/G
LCZ 0718	Bath cover, stainless steel	E 40 S/G (three pieces)

Pump connection sets
For thermostating of external applications. Both pump connection sets are
usable with ECO Silver and ECO Gold

Cat. No.	Designation
LCZ 0716	with 13 mm plastic nipples
LCZ 0717	with M16x1 stainless steel connections, screw caps and 13 mm nipples

Optional modules

Cat. No.	Designation	suitable for
LRZ 912	Analogue module	upper module slot
LRZ 913	RS 232/485 interface	upper module slot
LRZ 914	Contact module with 1 input and 1 output	upper module slot
LRZ 915	Contact module with 3 inputs and 3 outputs	upper module slot
LRZ 917	Profibus module	upper module slot
LRZ 918	Pt100/LiBus module	upper module slot

Command remote control
with RS 232/485 interface as standard

Cat. No.	Designation
LTR 914	Command remote control with graphic LCD display for remote control via LiBus. Only possible in combination with Pt100/LiBus module (LRZ 918)

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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Merlan Measurement Term Definitions

Size	Chest	Brand Size	Shoulder	Length	Sleeve Length
38	40.2	38	17.9	29.9	24
39	41.3	39	18.2	30.1	24.5
40	42.5	40	18.5	30.3	25
42	44.9	42	19.1	30.7	25.5
44	47.2	44	19.7	31.1	26
46	49.6	46	20.3	31.5	26.5

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LAUDA ECO Heating and Cooling Thermostats

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WARRANTY POLICY