Página 1 Thermo Scientific Laboratory Temperature Control Products Manual Part Number U01361 Rev. 03/03/2021 ADVANCED Series Heated Immersion Circulators AC150 AC200 ARCTIC Series Refrigerated/Heated Bath Circulators Installation A45HC Operation A10B A25B Basic Maintenance SAHARA Series Heated Bath Circulators Visit our Web site at: http://www.thermofisher.com/tc...
Página 3 Thermo Scientific Laboratory Temperature Control Products Manual Part Number U01361 Rev. 03/03/2021 ADVANCED Series Heated Immersion Circulators AC150 AC200 ARCTIC Series Refrigerated/Heated Bath Circulators Installation A45HC Operation A10B A25B Basic Maintenance SAHARA Series Heated Bath Circulators Visit our Web site at: http://www.thermofisher.com/tc...
Página 4 Thermo Fisher Scientific Sales, Service, and Customer Support 25 Nimble Hill Road 25 Nimble Hill Road Newington, NH 03801 Newington, NH 03801 Tel : (800) 258-0830 or Tel: (800) 258-0830 (603) 436-9444 Sales: 8:00 am to 5:00 pm Fax : (603) 436-8411 Service and Support: 8:00 am to 6:00 pm www.thermoscientific.com/tc Monday through Friday (Eastern Time)
Página 5: Tabla De Contenido
Filling Requirements ..................3-15 Draining ......................3-15 ................4-1 Section 4 Operation ADVANCED Heater Immersion Circulator ..........4-1 Setup ........................4-2 Start Up .......................4-2 Status Display .....................4-3 Stand By Mode ....................4-3 Stopping the Circulator ..................4-4 Power Down .......................4-4 Shut Down ......................4-4 Restarting ......................4-4 Thermo Scientific...
Página 6 Storage .......................4-23 ............5-1 Section 5 Preventive Maintenance Cleaning ......................5-1 Condenser Fins ....................5-1 Tubing ......................5-1 Grounding Strap and Nut ................5-2 Testing the Safety Features ................5-2 Section 6 Troubleshooting ....................6-1 Error Displays ....................6-1 Checklist ......................6-5 Appendix AC Serial Communications................A-1 Warranty Thermo Scientific...
Página 7: Preface
This product is required to comply with the European Union’s Waste Electrical & Electronic Equipment (WEEE) Directive 2012/19/EU. It is marked with 'wheelie bin' symbol: Thermo Fisher Scientific has contracted with one or more recycling/ disposal companies in each EU Member State, dispose of or recycle this product through them. Further information on Thermo Fisher Scientific’s compliance with these Directives is available at: www.thermoscientific.com/WEEERoHS Thermo Scientific...
Página 8: After-Sale Support
If the bath shows external or internal damage contact the transportation company and file a damage claim. Under ICC regulations, this is your responsibility. If an immersion circulator was purchased without a bath, carefully remove the label and small piece of Styrofoam securing the float switch before using. Refrigerated baths should be left in an upright position for 24 hours before starting. This will ensure the lubrication oil has drained back into the compressor.  Thermo Scientific...
Página 9: Safety Warnings
The voltage magnitude is significant enough to constitute a risk of electrical shock. This label indicates the presence of hot surfaces. This label indicates read the manual. This label indicates a flammable refrigerant is used. Observe all warning labels.  Never remove warning labels.  Leave refrigerated baths in an upright position at room temperature (~25°C) for 24 hours before starting. This ensures the lubrication oil drains back into the compressor.  The circuit protector located on the rear of the circulator is not intended to act as a disconnecting means.  Operate the circulator using only the supplied line cord. The main power cord is used as the disconnecting device and must be easily accessible at all time.  Thermo Scientific...
Página 10: Section 1 Safety
Never place the circulator in a location or atmosphere where excessive heat, moisture, or corrosive materials are present.  Ensure the tubing you select meets your maximum temperature and pressure requirements.  Ensure all communication and electrical connections are made prior to starting the circulator.  Never operate the circulator without fluid in the reservoir.  Oil-based fluids expand when heated. Fill the reservoir only to the minimum level.  Use only the approved fluids listed in this manual. Using other fluids voids the warranty.  Other than water, before using any approved fluid, or when performing maintenance where contact with the fluid is likely, refer to the SDS and EC Safety Data Sheet for handling precautions.  When using ethylene glycol and water, check the fluid concentration and pH on a regular basis. Changes in concentration and pH can impact system performance.  Do not clean the circulator with solvents, use a soft cloth and water.  Drain the reservoir before the bath is transported, and/or stored.  Always turn the circulator off and disconnect the supply voltage from its power source before moving or before performing any service or maintenance procedures.  Transport the circulator with care. Sudden jolts or drops can damage its components.  Refer service and repairs to a qualified technician.  Thermo Scientific...
Página 11 Equipment operation. Consult their Safety Data Sheet and/or EC Safety Data Sheet.. We do recommend wearing eye protection and gloves. Training The user must review and understand all the sections in this manual before operating the bath. 1-10 Thermo Scientific...
Página 12 Refer to the bath's nameplate and the manufacturer's most current SDS for additional information. Test the atmosphere in a confined space area or area where gases are being used to purge the circulating bath. If necessary, use an air supplied respirator. 1-11 Thermo Scientific...
Página 61: Gaz À Effet De Serre
Fluorinated The following information is included to comply with REGULATION (EU) No 517/2014 OF THE EUROPEAN PARLIAMENT AND OF Greenhouse THE COUNCIL of 16 April 2014 on fluorinated greenhouse gases: Gases This product contains fluorinated greenhouse gases in a hermetically sealed system.
Página 62 Gases de efecto in- La siguiente información se incluye de acuerdo con la REGULACIÓN (UE) Nº. 517/2014 DEL PARLAMENTO Y EL CONSEJO vernadero fluorados EUROPEO el 16 de abril de 2014 sobre gases de efecto invernadero fluorados: Este producto contiene gases de efecto invernadero en un sistema sellado herméticamente.
Página 63 Gazele fluorurate cu Următoarele informaţii sunt redactate în conformitate REGULAMENTUL (UE) NR. 517/2014 AL PARLAMENTULUI efect de ser EUROPEAN I AL CONSILIULUI din 16 aprilie 2014 privind gazele fluorurate cu efect de seră: Acest produs conţine gaze fluorurate cu efect de seră închise într-un sistem ermetic.
Página 64: Eiropas Parlamenta Un Padomes Regulai (Es)
Gassijiet Fluworu- L-informazzjoni li ġejja hi inluża biex tikkonforma mar-REGOLAMENT (UE) Nru 517/2014 TAL-PARLAMENT EWROPEW U TAL- rati b’Effett ta’ Serra KUNSILL tas-16 ta’ April 2014 dwar gassijiet fluworurati b’effett ta’ serra: Dan il-prodott fih gassijiet fluworurati b’effett ta’ serra f ’sistema ssiġillata ermetikament.
Página 65 Fluortartalmú A következő tájékoztatás az EURÓPAI PARLAMENT ÉS A TANÁCS (EU) 517/2014. SZÁMÚ, 2014. április 16-i, a fluortartalmú üvegházhatású üvegházhatású gázokkal kapcsolatos RENDELETÉBEN előírtak gázok teljesítése érdekében került a dokumentumba: A termék fluortartalmú üvegházhatású gázokat tartalmaz, hermetikusan zárt rendszerben. Ha a zárt rendszerben szivárgás jelentkezik, az üzemeltető köteles a lehető...
Página 66 μ π Οι ακόλουθες πληροφορίες περιλαμβάνονται για λόγους συμμόρφωσης με τον ΚΑΝΟΝΙΣΜΟ (ΕΕ) αριθ. 517/2014 ΤΟΥ ΕΥΡΩΠΑΪΚΟΥ ΚΟΙΝΟΒΟΥΛΙΟΥ ΚΑΙ ΤΟΥ ΣΥΜΒΟΥΛΙΟΥ της 16ης Απριλίου 2014 για τα φθοριούχα αέρα του θερμοκηπίου: Το παρόν προϊόν περιέχει φθοριούχα αέρια του θερμοκηπίου σε ερμητικά...
Página 67 F‐GAS D ECLARATIO ON OF CO NFORMITY Declara ation of co nformity w with Articl e 14 of Re egulation ( (EU) No 51 17/2014 of f the Europea an Parliam ment and o of the Coun ncil We, Therm mo Fisher Scie entific (Ashevil lle) LLC, F‐Gas s Portal Regist tration Numbe er 23643, dec clare under ou ur ...
Página 68: General Information
Electrical Requirements** 115 V/60 Hz (Voltage ±10%) *See page 2-52. Add ~26 mm (1 inch) to D for drain fitting. **See Section 3 for additional information. • Thermo Fisher Scientific reserves the right to change specifications without notice. 2-12 Thermo Scientific...
Página 69: Bath/Circulator Specifications
115 V/60 Hz (Voltage ±10%) *Add ~26 mm (1 inch) to D for drain fitting. **See Section 3 for additional information. • Thermo Fisher Scientific reserves the right to change specifications without notice. Overall Dimensions Work Area Dimensions 2-13 Thermo Scientific...
Página 70 Minimum temperatures are only achieved with the above conditions. If your conditions vary from above, minimum temperature will most likely not be achieved. Specifications are for reference only and are subject to change. 2-14 Thermo Scientific...
Página 71 Section 2 General Information Time to Temperature A45HC (115V/60Hz) Time (minutes) A45HC (230V/50Hz) Time (minutes) 2-15 Thermo Scientific...
Página 72 2.3 kJ/kg-K or 0.55 Btu/lb-F (less than 5°C) as the recirculating fluid at a +20°C ambient condition, at nominal operating voltage. Other fluids, process temperatures, ambient tempera- tures, altitude or operating voltage will affect performance. Pump specifications are nominal values of ±10%. Specifications are for reference only and are subject to change 2-16 Thermo Scientific...
Página 73 **See page 2-2. Add ~26 mm (1 inch) to D for drain fitting. ***See Section 3 for additional information. • Thermo Fisher Scientific reserves the right to change specifications without notice. 2-17 Thermo Scientific...
Página 74 Pump specifications are nominal values of ±10%. Specifications are for reference only and are subject to change. Heat-up rates for the 100V baths will take approximately 25% longer than the 115V. 2-18 Thermo Scientific...
Página 75: Wetted Materials
Section 2 General Information Stainless Steel Baths/Circulators ADVANCED Immersion Wetted Materials Circulator Stainless Steel 316 Viton Stainless Steel 304 EPDM EPDM Ceramic Ryton (drain fitting) Ultem Zotek-N (cover seal) Vectra Stainless Steel 2-19 Thermo Scientific...
Página 76: Installation
25mm [1"] of clearance on both sides to comply with UL leak mitigation safety standards. Blocked ventilation increases the circulator's temperature, reduce its cooling capacity and, on refrigerated baths, eventually lead to premature compressor failure. Ventilation Options 3-20 Thermo Scientific...
Página 77: Bath Circulator
You may change the position ±90° by removing the thumb screws, no tools are required. Do not mount the circulator backwards; the line cord could contact the reservoir fluid.  Rotate immersion circulator only ±90° from shown position Never place the circulator in a location where excessive heat, moisture, inadequate ventilation, or corrosive materials are present.  Leave refrigerated baths in an upright position at room temperature (~25°C) for 24 hours before starting. This will ensure the lubrication oil has drained back into the compressor.  A45HC units utilize a flammable refrigerant, risk of fire or explosion, do not use sharp objects to clean evaporator coil in the tank.  3-21 Thermo Scientific...
Página 78: Electrical Requirements
The outlet must be rated as suitable for the total power consumption of the circulator, see next page. Grounding Strap Sahara baths, and stand-alone circulators, require immersion circulator grounding. and Nut For Sahara baths, and stand-alone immersion circulators, use the supplied nut and washer to secure the grounding strap to the top of the metal tank.  3-22 Thermo Scientific...
Página 79 1185 N5-15 A10B 115/60/1 11.5 1165 N5-15 A45HC 115/60/1 14.4 1660 N5-20 All Heated 115/60/1 11.3 1300 N5-15 Baths/Circulators 1. Volts ± 10% 2. Maximum amp draw 20 Amp Outlet 15 Amp Outlet (16 Amp) (12 Amp) 3-23 Thermo Scientific...
Página 80 • Connect the bath’s power cord, C, to a grounded power outlet. For refrigerated baths, never connect controller power inlet, A, to a power outlet. Never connect power outlet, B, to anything but an immersion circulator.  Ensure the electrical cords do not come in contact with any of the plumbing connections or tubing.  Immersion Circulator A = Power Inlet from Bath B = Power Outlet to Immersion Circulator Bath C = Power Inlet from power supply 3-24 Thermo Scientific...
Página 81 Section 3 Installation A45HC For non-refrigerated baths: • Connect the bath’s power cord, C, to a grounded power outlet. Ensure the electrical cords do not come in contact with any of the plumbing connections or tubing.  C = Power Inlet from power supply 3-25 Thermo Scientific...
Página 82: External Circulation
Remote Temperature USB Port Sensor (see next page) AC 200 only (see next page) Multifunction Port RJ45 (only used AC 200 only with refrigerated (see next page) baths) Outlet Flow Return Flow Connections (Typical) To prevent damage to the circulator's plumbing, use a 19 mm backing wrench when removing/installing the connections.  3-26 Thermo Scientific...
Página 83: Tubing Requirements
• secure all tube connections using clamps When using the internal bath only, the plumbing connections can be closed with the supplied plate and union nuts. 3-27 Thermo Scientific...
Página 84: Tubing
Tubing is available in lengths of 0.5, 1.0 and 1.5 meters. Couplings for connecting tubes are also available. The smallest opening inside the metal tubes is 10 mm. The metal tubing is provided with coupling nuts (M16 x 1, DIN 12 879, part 2) at either end. 3-28 Thermo Scientific...
Página 85: Fluids
The duration of time that chlorine remains in solution depends on factors such as water temperature, pH and availability of direct sunlight. We recommend maintaining chlorine levels at proper levels using chlorine test strips, generally 1 to 5 ppm is adequate. 3-29 Thermo Scientific...
Página 86 Synthetic thermal liquid with a medium life span (several months) and little smell annoyance. See next page for additional information. SIL 100, SIL 180, SIL 300: Silicone oil with a very long life span (over 1 year) and negligible smell. See next page for additional information. Thermo Fisher heat transfer fluids are supplied with an EC Safety Data Sheet. 3-30 Thermo Scientific...
Página 87: Additional Fluid Precautions
• Always wear protective clothing, especially a face shield and gloves. • Avoid spattering on the circulator's components, always slowly add fluid. When adding fluid, point the opening of a container away from yourself. • Use fume hoods. • Do not allow any ignition sources in the vicinity. 3-31 Thermo Scientific...
Página 88: Operating
Reacts with Silicone Silicone Silicone Rubber Copper protection may switch off Silicone Light the pump. metals Bronze EC-Safety Data Sheets will be delivered together with each container of liquid. 3-32 Thermo Scientific...
Página 89 The recommended level for use in a water system is between 0.5 to 5.0 ppm (of NaCl). Recommendation: Initially fill the tank with distilled or deionized water. Do not use untreated tap water as the total ionized solids level may be too high. This will reduce the electrolytic potential of the water and prevent or reduce the galvanic corrosion observed. 3-33 Thermo Scientific...
Página 90: Filling Requirements
• place a suitable vessel underneath the drain. If desired, attach an 8 mm id tube on the drain. • slowly turn the drain plug until flow is observed. Turning the drain cap more than 1 turns will result in the drain cap and fitting coming off the bath.  In this case screw the drain fitting back into the bath. Attaching the cap onto the fitting aids in installation. If required, contact us for additional information. Installed Drain Fitting with Cap Removed 3-34 Thermo Scientific...
Página 91 Section 3 Installation 3-35 Thermo Scientific...
Página 92 Settings-Display Options displayed language. See in this Section.  Used for adjusting and resetting the High Temperature Cutout. Details are explained in this Section. 4-36 Thermo Scientific...
Página 93: Section 4 Operation
( 20.0°C Stop Symbol Note The pump starts immediately but refrigerated baths take up to 30 seconds before the compressor starts.  Note After start up, check all the plumbing connections for leaks.  Thermo Scientific 4-37...
Página 94: Status Display
Status Display after 60 seconds. If desired, change the Display Options time or disable this feature using the Menu.  Stand By Mode Press , the display goes blank and the circulator enters the stand by mode. The blue LED illuminates. 4-38 Thermo Scientific...
Página 95: Stopping The Circulator
On refrigerated baths, place the circuit protector on the rear of the bath to the O position. Using any other means to shut down a refrigerated bath can re- duce the life of the compressor.  Always turn the circulator off and disconnect it from its supply voltage before moving it.  The circuit protector located on the rear of the components is not intended to act as a disconnecting means.  Note When quickly restarting, the compressor may take up to 10 Restarting minutes before it starts to operate.  Thermo Scientific 4-39...
Página 96: Changing The Setpoint
Use the left and right arrows to move the cursor to the desired digit and then use the up and down arrows to change the value. Once all the desired changes are made, press to save the change. Note Using this procedure also changes the setpoint's stored value.  4-40 Thermo Scientific...
Página 97: Menu Displays
1. From any submenu display, use the down arrow 2. Press to return to the Start Display. Menu button to highlight Application Settings Menu Display Options 20.0°C 24.2°C Menu Start Display Pressing from the Menu line returns you to the previous screen. Thermo Scientific 4-41...
Página 98 Section 4 Operation 4-42 Thermo Scientific...
Página 99: Settings - Application Settings
Use the left and right arrows to move the cursor to the desired digit and then use the up and down arrows to change the value. Once all the desired changes are made, press to save the change to cancel it. Thermo Scientific 4-43...
Página 100 Prog. Step the end of the program. If is en- abled the circulator beeps once at the beginning of the program and once at the end of each step. Press to return to the previous display. 4-44 Thermo Scientific...
Página 101 Highlight the desired speed and press select it. SYNTH 260 +200 Note The range is also limited by the bath tem- Medium perature range, see Section 2.  High Note When using oil as a reservoir fluid, we recommend running the circulator at 95°C for 15 minutes to remove any moisture in the fluid. Menu  Thermo Scientific 4-45...
Página 102: On/Off Timer
This can result in substantial energy savings over the life of the circulator. The default setting is disable (enable for A45HC refrigerated circulators). Energy Saving 1. With highlighted, press to toggle between enable and disable. 4-46 Thermo Scientific...
Página 103: Edit Ramp Program
Cycles For example, selecting 3 runs the entire ramp program a total of 3 times. Shut Down End State Maintain configures the circulator to either or continue running ( ) when the program is over. Thermo Scientific 4-47...
Página 104 Start Temp xxx.xx 20.00°C Stop Temp xxx.xx Duration (min) xxxxx 24.29 °C Assured Soak Menu You can enable an alarm to sound when each step and/or the program is complete, see Settings - Basic Settings in this section. 4-48 Thermo Scientific...
Página 105: Running A Ramp Program
± variance is reached.  Ramp If a program is not running, highlighting with the circulator running causes the bath tempera- Start Temp ture to go to the ramp . The temperature remains there until the ramp is started. Thermo Scientific 4-49...
Página 106 Stop Bits 1 or 2 Baud Address (Displayed for RS485 only) Parity Supported protocols: AC, Standard, NC, Namur Data Bits Menu See the Appendix for additional information. Note Keypad operation is still available with serial communications enabled.  4-50 Thermo Scientific...
Página 107: Settings - Display Options
Once the desired delay is displayed press Display Delay With enabled and the Start Display showing, if no arrows are pressed the Start Display changes to the Status Display after the delay expires, see pages 4-2 and 4-3. Thermo Scientific 4-51...
Página 108: System Messages
A10; 115V XXXXXXX.XX Menu With an invalid bath connected the display is: Without a bath connected the display is: Head AC200 Head AC200 XXXXXXX.XX XXXXXXX.XX Checksum XXXX Checksum XXXX Bath Invd xx Bath None XXXXXXX.XX XXXXXXX.XX Menu Menu 4-52 Thermo Scientific...
Página 109: System - Password Reset
PID Tuning 6. Scroll down to display , see calibrate the internal temperature sensor. page 4-20. The procedure is covered on the next page. Level Operator Password Password Reset Calibration Reset PID Tuning Calibration Menu Menu Thermo Scientific 4-53...
Página 110 High xx.x You can later restore the same calibration by high- Restore User Cal lighting and pressing xx.x Calibrate xx.x Another option is to restore the factory calibra- Menu Restore Factory tion values by highlighting and pressing 4-54 Thermo Scientific...
Página 111 Cool PID xx.x Heat PID x.xx x.xx Menu Menu 3 . If required, press to change the value. xx.x Factory preset values are: P = 00.6 x.xx I = 0.60 x.xx D = 0.00 Menu Thermo Scientific 4-55...
Página 112: System - Accessory
Booster Heater Auto Refill Refill Timer Menu Highlight the desired accessory, press enable/disable. Refill Timer is the length of time the auto refill operates if the normal reservoir level is not reached. The range is adjustable from 5 to 600 seconds. 4-56 Thermo Scientific...
Página 113: High Temperature Cutout
To restart the circulator press the black reset ring surrounding the red dial - and then press again. If Auto Restart is enabled the circulator restarts, if disabled use the Start Up procedure. Note: We recommend periodically rechecking operation or if the circulator is moved.  Thermo Scientific 4-57...
Página 114: Decommissioning/Disposal
The circulator can be stored for up to 90 days inside the temperature range of -25°C to +60°C (-13°F to +140°F). If necessary, when removing the circulator from storage allow it time to warm up and dry out in order to prevent any condensation issues. 4-58 Thermo Scientific...
Página 115 Section 4 Operation Thermo Scientific 4-59...
Página 116: Cleaning
Switch off the circulator and unplug the power cord. For ARCTIC A45HC 1. Remove the condenser panel. 2. Clean fins with brush or similar tool. 3. Replace the panel. For all other refrigerated baths: Clean the fins with compressed air. For extreme soiling a qualified technician will need to remove the cooling compressor casing. Tubing Inspect and tighten the tubing and clamps daily. 5-60 Thermo Scientific...
Página 117: Grounding Strap And Nut
Reset the safety to the desired temperature. Low liquid level protection With the circulator on, use a screwdriver and slowly push down on each level sensor, one at a time, until an error message appears. See Section 6 for details on error messages. If not, have the circulator checked by a qualified technician. 5-61 Thermo Scientific...
Página 122: Section 6 Troubleshooting
Enter the controller menu and ensure the ENERGY SAVER mode is on in order for the system to maintain a stable temperature. Check for high thermal gradients (e.g., the application load is being turned on and off or rapidly changing). Thermo Scientific...
Página 123 35°C. USB Driver Not Recognized If your operating system does not automatically recognize the optional driver log on to: http://www.ftdichip.com/FTDrivers.htm for instructions. Please contact Thermo Fisher Scientific Sales Service and Customer Support if you need any additional information, see inside cover for contact instructions. Thermo Scientific...
Página 124: Appendix Ac Serial Communications
AC Serial Communications Protocol Appendix Serial communication is accomplished either through the optional 9-pin Serial Communications Box or through the USB port on the immersion circulator. If your operating system does not automatically recognize the optional driver log on to: http://www.ftdichip.com/FTDrivers.htm for instructions. Note This appendix assumes you have a basic understanding of communications protocols.
Página 125 Commands Table: Commands All messages from master and slave are terminated with a carriage return [CR] Sample Slave Response Command Description Notes Master Sends (echo off) Alternate units Read Temperature Internal [V]C Read Temperature 2 External [V]C Read Displayed Setpoint [V]C Read Setpoint X (X = 1 to 5) [V]C...
Página 126: Command Description
Commands All messages from master and slave are terminated with a carriage return [CR] Sample Slave Response Command Description Notes Master Sends (echo off) Alternate units Read Firmware Version RVER Read Firmware Checksum RSUM Set Displayed Setpoint SS [V] Set Setpoint X (X = 1 to 5) See Note 1 SSX [V] Select Setpoint X (X = 1 to 5)
Página 127: Error Description
Commands All messages from master and slave are terminated with a carriage return [CR] Sample Slave Response Command Description Notes Master Sends (echo off) Alternate units Set Ramp Program this will load defaults for all SRP [v1,v2,v3,v4] steps declared by V1 V1 #of steps Note: If unit allows more than one ramp the ramp number must...
Página 128 RUFS Read Unit Fault Status This command returns 5 values. These are decimal representations of hexadecimal values. Each individual bit of the value represents a different warning, fault or status. decimal B7 B6 B5 B4 B3 B2 B1 B0 Value Description of bits B0 –...
Página 129 Refer to Key table on page 1 for explanation of symbols and their meanings. Examples: Set Setpoint: Read Temperature: Host Host Command [CR] Command [CR] Controller: Controller: Command [CR] [U] [CR] Accepted Read Temperature 2: Host: C [CR] Controller: Set Setpoint to -22°C when minimum allowed is -20°C: Minimum allowed is [V Host: - 2 2 CR - 2 0 CR...
Página 130: Warranty
Warranty Thermo Fisher Scientific warrants for 36 months from date of shipment the Thermo Scientific ADVANCED series of Immersion Circulators, ARCTIC refrigerated bath circulators, and SAHARA heated bath circulators ac- cording to the following terms. Any part of the unit manufactured or supplied by Thermo Fisher Scientific and found in the reasonable judg- ment of Thermo Fisher to be defective in material or workmanship will be repaired at an authorized Thermo Fisher Repair Depot without charge for parts or labor.
Página 131 Thermo Fisher Scientific 168 Third Avenue Waltham, Massachusetts 02451 United States www.thermofisher.com...

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Thermo Scientific ADVANCED Serie Manual Del Usuario

Section 1 Safety

Installation

Section 4 Operation

Section 6 Troubleshooting

Appendix Ac Serial Communications

Warranty

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