Operator’s Manual
110-810 06.07.18
IP-80 and IP-100 Immersion Probe Coole rs
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Table of Contents
Introduction ................................................................................................................................................ 2
General Information ................................................................................................................................... 2
Controls & Components ............................................................................................................................ 5
Quick-Start .................................................................................................................................................. 6
Installation & Startup ................................................................................................................................ 7
Normal Operation ....................................................................................................................................... 8
Routine Maintenance & Troubleshooting ............................................................................................. 10
Technical Information .............................................................................................................................. 12
Equipment Disposal (WEEE Directive) ...................................................................................................13
Service & Technical Support ...................................................................................................................13
Warranty .................................................................................................................................................... 14
General Safety Information .................................................................................................................... 2
Safety Recommendations ...................................................................................................................... 3
Unpacking Your Immersion Probe Cooler ............................................................................................. 3
Regulatory Compliance & Testing .......................................................................................................... 4
Contents .................................................................................................................................................. 4
General Site Requirements .................................................................................................................... 7
Positioning the Immersion Probe Assembly ......................................................................................... 7
Electrical Power ...................................................................................................................................... 8
Turning Your Immersion Probe Cooler ON ............................................................................................ 8
Main Operational Display ........................................................................................................................ 9
Display Messages .................................................................................................................................... 9
Loss of Power Restart ............................................................................................................................ 9
Cleaning Exterior Surfaces................................................................................................................... 10
Cleaning the Air Filter .......................................................................................................................... 10
Draining Residual Oil from the Immersion Probe Assembly............................................................... 10
Troubleshooting .................................................................................................................................... 11
Performance Specifications ................................................................................................................. 12
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Introduction
NOTE:
General Information
General Safety Information
Read all instructions pertaining to safety, set-up, and operation.
Proper operation and maintenance is the user’s responsibility.
Your Immersion Probe Cooler can be used to achieve low-temperature capability with nonrefrigerated circulating baths or boost the cooling capacity of refrigerated circulators. It is also
excellent for trapping and Dewar-type applications, making it an economical alternative to dry ice or
liquid nitrogen. A 6-ft. (1.83 m) flexible hose allows convenient placement of the cooling probe.
It will take you very little time to get your Immersion Probe Cooler installed and running. This
operator’s manual is designed to guide you quickly through the process. We recommend that you
read it thoroughly before you begin.
The Immersion Probe Cooler operates at maximum cooling performance. Maximum
temperature stability will be achieved in an agitated fluid and with a constant heat load. Allow
ample time to reach the lowest achievable temperature.
When installed, operated, and maintained according to the directions in this manual and common
safety procedures, your Immerson Probe Cooler should provide safe and reliable cooling. Please
ensure that all individuals involved in the installation, operation, or maintenance of this unit read this
manual thoroughly prior to working with the unit.
This symbol marks chapters and sections of this instruction manual that are particularly
relevant to safety. When attached to the unit, this symbol draws attention to the relevant
section of the instruction manual.
/
This symbol advises you of danger from electricity or electric shock.
This symbol marks information that is particularly important.
This symbol indicates alternating current.
These symbols on the Power Switch / Circuit Breaker indicate that they place the main power
supply ON / OFF.
This symbol on the Power Key indicates that it places the unit in a standby mode. It DOES
NOT fully disconnect the unit from the power supply.
This symbol indicates a protective conductor terminal.
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Safety Recommendations
WARNING:
WARNING:
Unpacking Your Immersion Probe Cooler
CAUTION:
WARNING:
To prevent injury to personnel and/or damage to property, always follow your workplace’s safety
procedures when operating this equipment. You should also comply with the following safety
recommendations:
• Always connect the power cord on this unit to a grounded (3-prong) power outlet. Make certain
that the outlet is the same voltage and frequency as your unit.
• Never operate the unit with a damaged power cord.
• Always turn the unit OFF and disconnect Mains power before performing any maintenance or
service.
• Never touch the immersion probe assembly while the unit is operating.
• Always allow the immersion probe to warm to ambient temperature before repositioning or
working on the unit.
• Do not move the immersion probe assembly while the unit is operating.
Your Immersion Probe Cooler was packed in a special carton. You should keep the packaging, along
with all packing materials, until the unit has been installed and you are certain it is working properly.
Remove any loose packing material that may have clung to the base or wand
assembly.
Keep unit upright when moving. Be sure to follow your company’s procedures and
practices regarding the safe lifting and relocation of heavy objects.
In the unlikely event that the unit was damaged or does not operate properly, contact the company
where your Immersion Probe Cooler was purchased.
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Regulatory Compliance & Testing
cCSAus
IEC/CE
Highly Accelerated Life Test (HALT) and Vibration Tests per ASTM D4169-8
Contents
UL 61010-1 (3rd Edition) - Safety Requirements for Electrical Equipment for Measurement, Control,
and Laboratory Use - Part 1: General Requirements
CAN/CSA-C22.2 No 61010-1-12 - Safety Requirements for Electrical Equipment for Measurement,
Control, and Laboratory Use - Part 1: General Requirements
Product meets CAN ICES-1/NMB-1 and FCC Part 15
This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions: 1. This device may not cause harmful interference, and 2. This device must accept any
interference received, including interference that may cause undesired operation.
Machinery Directive 2006/42/EC Annex I
IEC 61010-1:2010 - Safety Requirements for Electrical Equipment for Measurement, Control, and
Laboratory Use - Part 1: General Requirements
EN 61010-1:2010 - Safety Requirements for Electrical Equipment for Measurement, Control, and
Laboratory Use - Part 1: General Requirements
EMC Directive 2014/30/EU
(120V, 60Hz units)
(230V, 50Hz units; 100V, 50/60Hz units)
EN 61326-1:2013 - Electrical Equipment for Measurement, Control and Laboratory Use - EMC
Requirements - Part 1: General Requirements
RoHS Directive 2011/65/EU
EN 50581:2012 - Technical Documentation for The Assessment of Electrical and Electronic
Products With Respect to The Restriction of Hazardous Substances
(All units)
The Following Items Have Been Included With Your Immersion Probe Cooler:
• Operator’s Manual
• IEC Electrical Cord
• Certificate of Compliance
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Controls & Components
IMPORTANT:
Power Key
Temperature Display
Air Filter
Compartment
Power Switch /
Circuit Breaker
IEC Electrical Connection
Rigid Coil Immersion Probe
(3” rigid coil shown)
Identification Label
Immersion Probe
Assembly
The temperature display is for reference only. The actual temperature of the
immersion probe will be colder than the displayed temperature.
Cold Finger Immersion Probe Flexible Immersion Probe 1.75” Rigid Coil Probe
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Quick-Start
1
2
3
4
5
CAUTION:
Position Immersion
Probe
Connect power. See
Identification Label.
Turn main power ON.
Turn Standby power ON.
Allow approximately 10
minutes for the system
to begin the cooling
process.
Allow approximately 1
hour for system to reach
-80°C (IP-80) or
-90°C (IP-100).
Moving Immersion Probe Cooler while unit is operating may result in damage.
(typical)
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Installation & Startup
General Site Requirements
NOTE:
Positioning the Immersion Probe Assembly
CAUTION:
Your Immersion Probe Cooler is designed to be simple to set-up and install. No tools are required.
Locate the unit on a level surface, free from drafts and out of direct sunlight. Do not place it
where there are corrosive fumes, excessive moisture, high room temperatures, or where
excessive dust is present.
The unit must be a minimum of 6 inches / 15.24 cm away from walls or vertical surfaces so that
airflow around the unit is not restricted. It should not be placed in cabinets or where exiting
warm air or warm air from other devices will be drawn into the air intake on the front of the unit.
It is recommended that your unit be run in ambient temperatures below 95°F / 35°C.
While the unit will operate at higher ambient temperatures, it may not be able to achieve
maximum cooling performance.
When installing the unit, make sure that the Immersion Probe Assembly is properly positioned. It
should not be twisted. Incorrect positioning of the Wand Assembly will cause your Immersion
Probe Cooler to perform below specifications.
Moving the Immersion Probe Assembly while the unit is operating may result in
damage.
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Electrical Power
WARNING: IMPORTANT INFORMATION FOR 100V APPLICATIONS
WARNING:
WARNING:
Normal Operation
Turning Your Immersion Probe Cooler ON
NOTE:
IMPORTANT:
On 100V 50Hz applications a step-up transformer IS NOT NEEDED and MUST NOT be used.
On 100V 60Hz applications a step-up transformer MUST be used.
Make certain that the electrical outlet is the same voltage and frequency as your
unit. The correct voltage and frequency for your unit are indicated on the Identification Label on
the back panel.
The use of an extension cord is not recommended. If one is necessary, it must be
properly grounded and capable of handling the total wattage of the unit. The extension cord
must not cause more than a 10% drop in voltage to the unit.
Attach the 6-ft / 1.8 m power cord to the IEC electrical connector on the back of the unit and then
plug the male connector into the Mains electrical outlet.
Place the Power Switch / Circuit Breaker on the back of the
Immersion Probe Cooler in the ON position. Three decimal points
will appear on the Temperature Display. This indicates that the unit
is in Standby mode.
Your Immersion Probe Cooler is now ready to begin normal
operation.
Press the Power Key on the front panel. After a brief initialization
message, the probe temperature will appear on the Temperature
Display. After five minutes, the first stage compressor and fan will
turn on to begin the cooling process. During this start-up phase, the
displayed temperature will remain near or at ambient temperature.
After approximately 10 minutes, the second stage compressor will
turn on, refrigerant will begin circulating through the system, and
the displayed temperature will begin decreasing. It generally takes approximately 60 minutes from
power up for the IP-80 to reach -80°C or for the IP-100 to reach -90°C.
incorporates a special safety switch that delays compressor startup for 10 minutes
whenever power is applied. This 10 minute delay will occur even when power is only
momentarily disrupted.
The Immersion Probe Cooler operates at maximum cooling performance.
To protect its compressors from damage, the Immersion Probe Cooler
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Main Operational Display
Display Messages
Temperature Display
Description
Standby Mode
Power On / Start-Up
Main Operational Display
Warning Display
Loss of Power Restart
The actual temperature of the immersion probe is displayed in
degrees C on the unit’s digital readout. Due to the location of the
temperature sensor, this temperature is a few degrees warmer
than the surface temperature of the immersion probe.
— Indicates that the Power Switch / Circuit Breaker on
the back panel is in the ON position and unit is ready to operate.
— Appears briefly when the Immersion Probe
Cooler is turned ON by pressing the Power Key on the front panel. The
information represents the firmware version.
— Indicates unit is ON and operating.
Displayed temperature is in degrees C.
Note: Displayed temperature is to one tenth of a degree (X..X) until it
reaches -10°.
— Indicates that the external temperature sensor is
not functioning properly. Unit will continue to cool.
In the event that electrical power is disrupted during operation, the unit will begin operating
automatically when power is restored. As with normal start-up, it will take approximately 60 minutes
for the IP-80 to reach -80°C or the IP-100 to reach -90°C.
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Routine Maintenance & Troubleshooting
Cleaning Exterior Surfaces
Cleaning the Air Filter
Draining Residual Oil from the Immersion Probe Assembly
CAUTION:
CAUTION:
Only mild detergents and water or an approved cleaner should be used on the painted surfaces of the
Immersion Probe Cooler. Do not allow cleaning liquids or sprays to come in direct contact with the
digital display.
To keep the refrigeration system operating at optimum cooling capacity, the front
and back air vents and reusable filter should be kept free of dust and dirt. They
should be checked on a scheduled basis and cleaned as required.
The reusable filter is easily accessed by simply sliding it out of the side of the
front grill. Use a mild detergent and water solution to wash off any accumulated
dust and dirt and then rinse and dry thoroughly before reinstalling.
A thin film of oil may build up within the Immersion Probe Assembly with extended use and adversely
affect the unit’s cooling efficiency. To ensure maximum cooling performance, we recommend that
this oil be drained from the Immersion Probe Assembly after every 200 hours of use or whenever
you see a drop in cooling performance.
1. Place the Immersion Probe Cooler in the Standby mode by pressing the Power Key on the
front panel.
2. Elevate the Immersion Probe Assembly as high as possible above the unit’s enclosure for 10
to 15 minutes to allow residual oil to drain back into the compressor. Do not allow the
assembly to twist or dip as oil may pool internally in these areas.
Moving Immersion Probe Assembly while unit is operating may result in damage.
Should you experience frequent drops in cooling performance due to the
accumulation of oil in the Immersion Probe Assembly, verify that it is properly installed,
without any twists. See Positioning the Immersion Probe Assembly under Installation &
Startup
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Troubleshooting
WARNING:
Problem
Cause
Corrective Action
cord from the power source before servicing the unit.
Always turn the Power Switch / Circuit Breaker OFF and disconnect the electrical
Unit does not run
(Temperature
Display is blank)
Unit does not run
(Three decimals on
Temperature
Display)
Unit does not run
(Temperature
Display reading
increasing or at
ambient)
No or insufficient
cooling
No power to unit
Power Switch / Circuit
Breaker in OFF position
Unit in Standby mode Press Power Key on front panel.
Compressor overload switch
has tripped
Blocked air flow
High ambient temperature
Oil in Immersion Probe
Assembly
Improper line voltage and/or
frequency
Check that electrical cord is secure and plugged into
an operating electrical outlet.
Place Power Switch / Circuit Breaker in ON position.
Allow approximately 10 minutes for unit to restart.
Check air filter and air vents for blockages.
Check that airflow around unit is not restricted and
that room temperatures does not exceed 95°F /
35°C.
Check compressor fan for operation (listen for fan
noise, check for airflow through unit).
Check air filter and air vents for blockages.
Check that airflow around unit is not restricted and
that room temperatures does not exceed 95°F /
35°C.
Drain oil from Immersion Probe Assembly.
Verify that Mains voltage during start cycle is within
10% of rated voltage.
Gradual loss of
cooling
Compressor shakes,
stalls, or continually
restarts
Blocked air flow
High ambient temperature
Oil in Immersion Probe
Assembly
Compressor cycling or
overloaded
Check air filter and air vents for blockages.
Check that airflow around unit is not restricted and
that room temperatures does not exceed 95°F /
35°C.
Drain oil from Immersion Probe Assembly.
Check air filter and air vents for blockages.
Check that airflow around unit is not restricted and
that room temperatures does not exceed 95°F /
35°C.
Verify that Mains voltage during start cycle is within
10% of rated voltage.
Check compressor fan for operation (listen for fan
noise, check for airflow through unit).
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Technical Information
Performance Specifications
Model
IP-80
IP-100
WARNING: IMPORTANT INFORMATION FOR 100V APPLICATIONS
Temperature Range -80° to -40°C -100° to -60°C
Temperature Set Point Fixed at -80°C Fixed at -100°C
Readout Accuracy ±1.0°C
Compressors Two nominal ½ HP low back pressure reciprocating compressors
Cooling Probe Assembly 6 ft. / 1.83 m flexible hose
Cooling Probe Rigid Coil
1.75 in. / 4.44 cm diameter;
7.0 in. / 17.8 cm length
Dimensions (H x W x D) 21 x 15 x 20.125 in. / 53.34 x 38.1 x 51.12 cm
Electrical Requirements: 120V, 60Hz, 12A
230V, 50Hz, 7.5A
100V, 50Hz, 12A
100V, 60Hz, 12A (step-up transformer required)
Environmental Conditions: For indoor use only
Maximum altitude: 6562 ft. / 2000 m
Relative humidity: 80% for temperatures up to 95°F / 35°C
Over voltage: ±10%
Nominal ambient: 68°F / 20°C
Maximum recommended operating ambient: 95°F / 35°C
Installation Category II
Pollution Degree 2
Rigid Coil
3 in. / 7.62 cm diameter;
9.0 in. / 22.9 cm length
Rigid Cold Finger
0.75 in. / 1.91 cm diameter;
3.75 in. / 9.53 cm length
Flexible Cold Finger
0.625 in. / 1.59 cm diameter;
15 in. / 38.1 cm length
On 100V 50Hz applications a step-up transformer IS NOT NEEDED and MUST NOT be used.
On 100V 60Hz applications a step-up transformer MUST be used.
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Equipment Disposal (WEEE Directive)
Any products marked with this symbol must be collected separately, according
to the regulatory guidelines in your area.
Service & Technical Support
or
This equipment is marked with the crossed out wheeled bin symbol to indicate it is covered by the
Waste Electrical and Electronic Equipment (WEEE) Directive and is not to be disposed of as unsorted
municipal waste.
It is your responsibility to correctly dispose of this equipment at lifecycle-end by handing it over to
an authorized facility for separate collection and recycling. It is also your responsibility to
decontaminate the equipment in case of biological, chemical and/or radiological contamination, so as
to protect the persons involved in the disposal and recycling of the equipment from health hazards.
By doing so, you will help to conserve natural and environmental resources and you will ensure that
your equipment is recycled in a manner that protects human health.
Requirements for waste collection, reuse, recycling, and recovery programs vary by regulatory
authority at your location. Contact your local responsible body (e.g., your laboratory manager) or
authorized representative for information regarding applicable disposal regulations.
If you have followed the troubleshooting steps and your Immersion Probe Cooler fails to operate
properly, contact the distributor or manufacturer from whom the unit was purchased. Have the
following information available for the customer service person.
• Model, Serial Number, and Voltage (from back panel)
• Date of purchase and your purchase order number
• Suppliers' order number or invoice number
• A summary of your problem
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Warranty
EXCLUSION OF IMPLIED WARRANTIES.
LIMITATION ON DAMAGES.
The manufacturer agrees to correct for the original user of the product, either by repair (using new
or refurbished parts), or at the manufacturer’s election, by replacement (with a new or refurbished
product), any defects in material or workmanship which develop during the warranty period. The
standard warranty is twenty-four (24) months after delivery of the product. In the event of
replacement, the replacement unit will be warranted for the remainder of the original warranty
period or ninety (90) days, whichever is longer. For purposes of this limited warranty, “refurbished”
means a product or part that has been returned to its original specifications. In the event of a defect,
these are your exclusive remedies.
If the product should require service, contact the manufacturer’s/supplier’s office for instructions.
When return of the product is necessary, a return authorization number is assigned and the product
should be shipped, transportation charges pre-paid, in either its original packaging or packaging
affording an equal degree of protection to the indicated service center. To insure prompt handling,
the return authorization number must be placed on the outside of the package. A detailed
explanation of the defect should be enclosed with the item.
The warranty shall not apply if the defect or malfunction was caused by accident, neglect,
unreasonable use, improper service, acts of God, modification by any party other than PolyScience,
or other causes not arising out of defects in material or workmanship.
INCLUDING, BUT NOT LIMITED TO, THOSE OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE WHICH EXTEND BEYOND THE DESCRIPTION AND PERIOD AS STATED IN THE
OPERATOR’S MANUAL INCLUDED WITH EACH PRODUCT.
LIMITED TO THE REPAIR OR REPLACEMENT OF A DEFECTIVE PRODUCT AND POLYSCIENCE SHALL
NOT, IN ANY EVENT, BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY
KIND RESULTING FROM USE OR POSSESSION OF THIS PRODUCT.
Some states do not allow: (A) limitations on how long an implied warranty lasts; or (B) the exclusion
or limitation of incidental or consequential damages, so the above limitations or exclusions may not
apply to you. This warranty gives you specific legal rights and you may have other rights that vary
from state to state.
THE MANUFACTURER’S SOLE OBLIGATION UNDER THE WARRANTY IS
THERE ARE NO WARRANTIES, EXPRESSED OR IMPLIED,
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