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NESLAB Merlin Series Recirculating Chillers The NESLAB Merlin Series Recirculating Chillers provide a wide range of cooling capacity all in a highly reliable, space saving unit. They deliver a continuous supply of cooling capacity up to 5045 watts. Merlin Series 810 - 5045 watts cooling capacity Typical applications:
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Merlin
Technical Specifications
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Cooling
capacity @ 20°C
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60
Hz
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810
watts
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1250
watts
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2410
watts
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3500
watts
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5045
watts
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2765
BTU
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4266
BTU
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8225
BTU
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11946
BTU
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17219
BTU
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697
Kcal
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1075
Kcal
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2073
Kcal
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3010
Kcal
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4339
Kcal
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50
Hz
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725
watts
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1125
watts
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2180
watts
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3500
watts
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4540
watts
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2474
BTU
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3840
BTU
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7440
BTU
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11946
BTU
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15495
BTU
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624
Kcal
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968
Kcal
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1875
Kcal
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3010
Kcal
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3905
Kcal
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Refrigerant
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R134A
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R134A
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R134A
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R404A
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R404A
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Temperature
range
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standard
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+5°C
to 35°C
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+5°C
to 35°C
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+5°C
to 35°C
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+5°C
to 35°C
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+5°C
to 35°C
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low
temperature option
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-15°C
to 35°C
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-15°C
to 35°C
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-15°C
to 35°C
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-15°C
to 35°C
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-15°C
to 35°C
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Ambient
temperature range
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C
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13°
to 35°
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13°
to 35°
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13°
to 35°
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13°
to 35°
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13°
to 35°
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F
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55°
to 95°
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55°
to 95°
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55°
to 95°
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55°
to 95°
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55°
to 95°
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Temperature
stability
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+/-
0.1°C
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+/-
0.1°C
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+/-
0.15°C
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+/-
0.15°C
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+/-
0.15°C
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Pumps
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MD
30 - Mag Drive*
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yes
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yes
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n/a
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n/a
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n/a
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PD
1 - Positive Displacement
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yes
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yes
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yes
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n/a
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n/a
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PD
2 - Positive Displacement
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n/a
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yes
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yes
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yes
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yes
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CP
55 - Centrifugal Pump
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n/a
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n/a
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n/a
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yes**
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yes**
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Reservoir
volume
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gallon
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0.5
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0.5
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0.5
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0.5
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0.5
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liter
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1.8
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1.8
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1.8
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1.8
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1.8
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Unit
dimensions
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H
x W x D in
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23.50
x 12.62 x 20.85
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23.50
x 12.62 x 20.875
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26.125
x 16.25 x 24
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30.375
x 21.25 x 29.25
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30.375
x 21.25 x 29.25
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H
x W x D cm
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59.7
x 32.1 x 53.0
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59.7
x 32.1 x 53.0
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66.4
x 41.3 x 61.0
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77.2
x 54.0 x 74.3
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77.2
x 54.0 x 74.3
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Power
requirements
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option
1
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115V,
60 Hz,
10 amps |
115V,
60 Hz,
13 amps |
200-230V,
60 Hz,
9 amps |
208-230V,
60 Hz,
13 amps |
208-230V,
60 Hz,
15 amps |
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100V,
50 Hz,
10 amps |
100V,
50 Hz,
13 amps |
200V,
50 Hz,
9 amps |
200V,
50 Hz,
13 amps |
200V,
50 Hz,
15 amps |
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option
2
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230V,
50 Hz,
5 amps |
200-230V,
60 Hz,
7 amps |
230,
50 Hz,
9 amps |
230V,
50 Hz,
13 amps |
230V,
50 Hz,
16 amps |
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200V,
50 Hz,
7 amps |
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option
3
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n/a
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230,
50 Hz,
7 amps |
n/a
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400V,
50 Hz, 3 ph
8 amps |
400V,
50 Hz, 3 ph
8 amps |
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Unit
weight
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lb
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118
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120
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176
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254
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254
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kg
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54
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54
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80
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115
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115
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Compliance
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60
Hz
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UL/cUL,
CE
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UL/cUL,
CE
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UL/cUL,
CE
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UL/cUL,
CE
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UL/cUL,
CE
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50
Hz
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CE
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CE
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UL/cUL,
CE
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CE
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CE
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Standard
Features
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Variety
of pumps
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Meets
your specific application needs
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Refrigeration
system
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Provides
CFC-free refrigeration system for precise temperature control and
optimum stability
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Hot
gas bypass
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Extends
chiller life
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Reservoir
isolation valves
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Eliminates
reservoir overflow when pumping vertically
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Fluid
reservoir
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Enables
you to view the liquid level and fluid condition at a glance
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Removable
front grille
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Allows
quick release of front grille for routine cleaning
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Integrated
fluid pressure and flow adjustment
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Meets
specific application needs
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Easy
access reservoir drain
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Allows
fast and easy access when changing fluids
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Pressure
gauge
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Provides
fluid system diagnostics at a glance
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Digital
temperature controller
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Provides
intuitive controller with an easy-to-view digital display for simple
operation
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High/low
temperature safeties
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Ensures
your application maintains critical operating parameters
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Compact
design
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Maximizes
valuable floor space
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Two-year
warranty
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Provides
you with peace of mind
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Options
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Communications
package:
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•
RS-232 or RS-485
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Allows
for remote operation, monitoring, and data logging
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•
Remote start/stop
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Allows
the unit to be remotely turned on and off for convenient operation
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•
Status relay
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Allows
for remote monitoring
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•
Remote sensor port
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Allows
remote temperature control of the application
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Low
level/low flow safety package
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Ensures
fluid level and fluid flow safety to ensure continuous operation
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Accessories
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NESLAB
NEScom software
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Allows you to easily program and automate your temperature control process from a PC system |
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Plumbing
kits
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NESLAB
NEScom software
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Allows
circulation between -25°C and +100°C and includes 25' of
tygon tubing, 25' of tubing insulation, and 4 hose clamps
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Plumbing
kits
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Provides
tubing, insulation, and connectors for easy installation
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External
temperature gauge
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Allows
you to monitor system operating temperature any point in-line between
the chiller and the application
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External
pressure gauge
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Allows
you to monitor system pressure any point in-line between the chiller
and the application
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Air
filter kits
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Protects
your chiller from dusty environments
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Deionized
water package
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Maintains
a water resistivity level between 1 and 3 megohm/cm2 for cooling
application requiring ultra pure water
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Fluid
particulate filters
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Maintains
particulate-free operating fluid. Available with 5, 10, 25 or 40
micron filters
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Ethylene
glycol
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Allows
circulation to temperatures down to -20°C in a 50/50 mixture
with water
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For a copy of the product brochure or further information, please complete the Information Request Form.
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