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NESLAB ULT Series Bath Circulators The NESLAB ULT Series refrigerated bath circulators are self-contained, compact, cooling units designed for circulating to external applications. They provide temperature stability for calibration applications and for instrumentation cooling. Designed to achieve low temperatures and maintain excellent temperature stability for consistent results. ULT Series -90degC to +10degC Typical applications:
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ULT
Technical Specifications
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ULT
80ZT
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ULT
80
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ULT
95
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Temperature
Range
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-80degC
to +80degC
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-80degC
to +10degC
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-90degC
to -30degC
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Temperature
Stability
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+/-0.03degC
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+/-0.03degC
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+/-0.02degC
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Cooling
Capacity
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60
Hz
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250
watts at -70degC
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250
watts at -70degC
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350
watts at -80degC
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50
Hz
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200
watts at -70degC
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200
watts at -70degC
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280
watts at -80degC
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Compressor
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2x1
hp
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2
x 1 hp
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2
x 1.5hp
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Heater
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1200
watts
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1200
watts
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1650
watts
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Bath
Volume
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gallon
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4.0
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4.0
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4.0
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liter
15.1
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15.1
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15.1
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Unit
Dimensions
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H
x W x D in
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47.50
x 27.375 x 17.75
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47.50
x 27.375 x 17.75
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48
x 32.125 x 21.50
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H
x W x D cm
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102.7
x 69.2 x 45.1
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102.7
x 69.2 x 45.1
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119.4
x 81.6 x 54.6
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Bath
opening/depth
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W
x L/D in
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7
x 5.4/9.5
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7
x 5.4/9.5
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2
in diameter fill port
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W
x L/D cm
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17.8
x 13.7/24.1
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17.8
x 13.7/24.1
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5.1
cm diameter fill port
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Pump
Performance
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60
Hz (LPM)
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10LPM@
0' head, 12' max
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10LPM@
0' head, 12' max
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16LPM@
0' head, 21' max
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(GPM)
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2.6GPM@
0' head, 12' max
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2.6GPM@
0' head, 12' max
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3.3GPM@
0' head, 21' max
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50
Hz (LPM)
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10LPM@
0' head, 11' max
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10LPM@
0' head, 12' max
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12.4LPM@
0' head, 31' max
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(GPM)
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2.6GPM@
0' head, 11' max
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2.6GPM@
0' head, 11' max
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3.3GPM@
0' head, 31' max
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Pump
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force
and suction
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force
and suction
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increased
agitation
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Unit
Weight
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lb
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336
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336
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370
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kg
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152.4
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152.4
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168
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Standard
Features
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Circulating
pump
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Delivers
a consistent flow when working with dense or viscous fluids
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Force/suction
pump
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Provides
versatility of circulating through a closed system, open system,
or two applications
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Heater
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Offers
rapid heating to minimize waittime
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Digital
temperature controller
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Provides
precise setpoint and readout to a resolution of 0.01¡C
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Cascade
refrigeration system
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Provides
CFC-free refrigeration system for precise temperature control and
optimum stability; allows for fast cooling rates and higher heat
removal capacities at low temperatures
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Automatic
load reset
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Compensates
for changes in the bath load, eliminating shifts in setpoint accuracy
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Digital
display
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Offers
the user simple operation
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Stainless
steel bath
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Offers
convenient and easy cleaning
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Option
and Accessories
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Sealed
lid for ULT 80 Series
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Prevents moisture buildup
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NESLAB
NEScom software
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Automates your entire temperature control process from a PC system |
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Plumbing
kits
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Tygon
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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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Silicone
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Allows
circulation between -100¡C and +100¡C and includes 25' of silicone
tubing, 25' of tubing insulation, and 4 hose clamps
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Remote
sensor
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Allows
remote temperature control of an external vessel when circulating.
Available in a variety of lengths and diameters to match many applications
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Hollow
ball kit
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Insulates
your bath reservoir from temperature losses while allowing immersion
of a variety of vessels such as flasks or test tubes. This kit contains
100 1.5" diameter balls
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Stainless
steel leveling device *
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When
circulating to an open container, this device ensures that the fluid
level remains constant
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Flow
controller**
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Quick
and easy set up for external circulation to open container
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Ethylene
glycol
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Allows
circulation to temperatures down to -30¡C in a 50/50 blend when
mixed with water
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* Chloramine-T algicide ** Restricts growth of algae to protect equipment and instrumentation |
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For a copy of the product brochure or further information, please complete the Information Request Form.
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