Transcription
Air to AirThermal Shock ChambersTSA SeriesCAT.NO.E14138
Now more reliable than ever,the TSA series provides network connectivityThe TSA series is ESPEC's best-selling damper-type thermal shock chamber.The TSA series is equipped with the kind of useful features that are typical of ESPEC.With new instrumentation featuring significantly increased processing speed and networkconnectivity, it is now possible to monitor and manage the status of test chambers in remotelocations while sitting at your desk.This functionality will result in more reliable tests and reduce the workload of the test conductor.Experience the improved ease-of-use of the TSA series for yourself.TSA - 731TSA -103
TSA - 203TSA - 3032
CharacteristicsMaximum 50% reduction in power consumption with Eco operationmode and new refrigerator control systemO Powerconsumption amount comparison example(Power consumption amount per cycle by comparing ESPEC chambers) 43 ％ 35 ％Power consumption amount (kWh)Power consumption amount (kWh) 15.040 ％10.05.0015.050％ 10.05.00TSAï73ESïATSAï71SïATSAï103 TSAï101ESïWSïWTest conditions (Two-zone)High-temp. exposure : 125 CLow-temp. exposure : –40 CSpecimen: Plastic molded ICs: 5 kg (73, 103)10 kg (203)O Temperature76 ï 76 ï ( ï: ï:TSAï203 TSAï201ESïWSïWExposure time :30 min.Temperature recovery time : Within 5 min.changes under Eco operation (example)Eco operationNormal operationCold chamberHot chamberOperation setup3Stop operation Pre-heating operationHigh-temp.exposurePre-heatingStop operation operationHigh-temp.exposureTest top operation Pre-cooling operationStop operation Pre-cooling operationAutomatic setting ofpre-cooling and pre-heatingin energy saving, Ecooperation mode [patent 5204808]The new series incorporates an algorithmthat calculates the minimum operationtime for pre-cooling and pre-heating byconstantly measuring the amount of heatrequired for these processes in ecooperation mode. This feature can furtherreduce power consumption and removethe inaccuracies and hassles caused byadjustments based on preliminar yexperiments. Tests operation achieves bothenergy savings and reproducibility/reliability.Parallel refrigerator controlsystem for energy-savingcontrol [patent 5487167]To optimize further the power consumption,the chamber features a parallel controlsystem that connects two small refrigeratorsin parallel to the secondary side of therefrigeration circuit. The chamber canoperate at the optimal refrigeration capacitybased on the controlled temperature, byswitching operation bet ween t worefrigerators simultaneously or a singlerefrigerator. At stable low-temperatureexposures, power consumption is alsoreduced by limiting refrigeration capacitywith an electronic expansion valve.
Characteristicscycles test time comparison exampleTSA-73EH-WTest startUntil now testing was interrupted fordefrosting when necessary, but ESPEChas developed a unique structure that stopsfrost formation under low temperaturesby preventing the penetration of outsideair (defrost-free operation [patent 3514735]).Defrosting during cycle tests is thenunnecessary, thus reducing defrosting timeand the power consumed for thisoperation.1000 cycles24h24hDefrost 1hDefrost-free operation(Defrost 1 hour x 20 times)Powerconsumption amount272 kWh reduction1000 cyclesConsumed power amount to defrost once : 13.6 kWhConsumed power amount to defrost (20 times) : 272 kWhTest conditions (Two-zone, No test halt)High-temp. exposure : 150 C 15 min. /RZ WHPS H[SRVXUH ï & PLQ 2XWVLGH FRQGLWLRQV & UKCooling water temp. : 25 CSpecimen : No specimen Temperature uniformityTSA 203ES W measurement exampleSpecimen temperature( )Dampers with integrated rectifyingfunction minimize variation in exposureconditions due to specimen position withinthe test area. This reduces the overall testtime and shortens temperature recoverytime, especially during low-temperatureexposure. The uniformity in test conditionsbrought by this innovation also contributesto improved test reproducibility andreliability.24h20-hour reduction(option: defrost-free operation)Highly accurate temperaturerecovery24hTest time1000 cycles continuousoperationDefrost-free operation is provided as anoption so 500-hour continuous operationcan be performed without interruption (iftest conditions are set for 15-minuteexposure).Defrost 1hDefrost operationDefrost 20 timesDefrost 1h(option: defrost-free operation)O 1000Defrost 1hMinimizing defrosting burdenwith defrost-free 20-30-40-50 1.0 or lower 1.5 or lower0102030405060Time［min］Test conditionsHigh-temp. exposure: 125 C, 30 min.Pre-heating temperature: 145 CLow-temp. exposure: –40 C, 30 min.Pre-cooling temperature:–55 CSpecimen: Printed circuit boards 150 pcs.Measuring points: 104
CharacteristicsAccurate and dependabletest result(option: product temperature control*)The product temperature control is thefunction of chamber to be controlled by atemperature sensor is attached to theproduct.This option is capable of accurate testsecuring product exposure to the settemperature. Because there is greatdifference between air temperature insideof test area and actual product temperature.* The function is not applicable Ecooperation mode.Product temperature control(example)O Refrigeration circuit(Parallel refrigeration system:[patent 5487167])ELVEVCascadecondenserInter. INJEvaporatorInter. sor(option: product temperature monitorwith trigger function)Two temperature sensors on products inthe test area for monitoring producttemperatures during test.The exposure time is only counted by thetrigger temperatures are achieved settemperature.CondenserWaterAccumulatorMonitoring producttemperatureESPEC's patent parallelrefrigeration system improvesreliabilityThanks to parallel refrigeration systemand newly designed refrigeration circuit,reliability is improved. Circuit preventsrefrigerant leaks by reducing thermal stressto refrigeratorsand prevent corrosion in the pipings withchanging material and thickness.
CharacteristicsVertical sliding doorEquipped with a vertical sliding structure,the door does not disrupt when insertinga nd remov i ng spe ci men s or whenconnecting cables to a specimen. The doorhas been lightened so that it can be easilyopened and closed.Available various cable portsA standard equipped ø50 mm cable portis capable of cables with terminalconnectors and plugs can be easilyconnected to specimen. An optional flatcable port is available.Automatic door(option)System integration withESPEC’s evaluation systemThe ESPEC’s Conductor ResistanceEvaluation System AMR (Sold separately)and TSA series are interlocked asevaluation system.The system continuously measures themicro resistance in solder joints and theconductive resistance of connectors duringthermal cycle test.Vertically sliding doorCable portConductor ResistanceEvaluation System AMR with TSA6
CharacteristicsBacktrace functionBacktrace setting OnlineDiagnostics ServiceBacktrace data are created when thechamber triggers an alarm. All itemsrequired for chamber control includingset temperature, measured temperature,etc. are recorded for the period beforeand after the alarm was triggered.When the chamber stops because oftrouble, the operation state just beforethe chamber stops is automaticallyrecorded and saved. Saved data can besent to ESPEC, by using our OnlineDiag nost ics Se r v ice, a nd we w i l lperform pport/onlinediagnosticsservice.html)Online Diagnostics ServiceOnline Diagnostics service is availableusing the backtrace data recorded by thechamber. Send the backtrace data toESPEC via email; we will analyse thecause of the trouble and repor t thediagnosis back to you.T h i s s e r v ic e e n s u r e s a c c u r a t elyperformed diagnosis s that, in caserepair work is required, appropriatet roubleshooting will be prescribedensuring reduced testing downtime.International StandardsThe TSA series supports the followingsafety standards: Safety of machinery(ISO 12100,) Low voltages (IEC 60204,)and EMC (IEC 61000-6 -2 and IEC61000-6-4).It is also RoHS- and Pressure EquipmentDirective-compliant.(Only models with power supply voltageof 400 V/415 V are PED-compliant.)7
ControllerN-instrumentationN-instrumentation equippedwith a color LCD touch panelQuick accessWide 9-inch screen with LED backlightis clearer and provides faster displayspeed.Quick access buttonThe star mark ( ) on the right topcorner of the controller can be set to haveinstant access to any page you often need,either registered test program start, onelse.Touch navigationTouch icon to shownavigation bar.Enhanced test halt preset function[patent 5456600]It is now possible to program tests to haltafter cycle or exposure completion. Sixcycle counters are also built-in to theinstrumentation so a test halt preset canbe programmed for each counter. Thefunction can be used to multiple ends suchas removing specimens to the chamber.Program copy and computer editingCopySchedule memo :Download Add-on (plug-in)It allows you to take notes schedule anddetails test from controller or your PCvia web browser.Edit* Add-on software can be down loaded frommembership Test Navi page.Copy of test program patternsTr a n s f e r t e s t p r o g r a m s b e t w e e nchambers without the need of a PC, viaUSB stick.* The USB memory is not included.USB memory portN-instrumentationTrend graph output on USB memoryTrend graphs can be displayed on the webapplication or downloaded on a USBmemory. It is also possible to continuouslyregister data on the USB memory ifnumerous data records are needed.TemperaturecontrolfunctionPID controlInput: Thermocouple type T (copper/copper-nickel)Test patterns40 patterns max.Test cycle: 1 to 9999 cyclesLanguageJapanese, English, Chinese (simplified, traditional), KoreanMultilingual displayInterface: USB 2.0 standard compliant (A-type connector)Supported functions:External memory Write sampling data, Read/ Write programfunction(application software: Patten Manager Lite) Backtrace output Add-on/system updatesA simple operation changes display textto Japa nese, Ch i nese (si mpl if ied ,t raditional), or Korean. Select thelanguage that suits your needs.Web functionInterface: Ethernet port (100base-TX)Web applications: monitoring, setting, operation, maintenance setting,email alertBrowser: Windows Internet Explorer 108
NetworkRemote monitoring and control thanks to an Web applicationRemote monitoring and control(Ethernet connection)A unique web application allows theu s e r t o mo n it or t he ch a mb e r, s e tprograms, and start and stop operationfrom a PC connected to the chamberEthernet port (LAN’s port). No softwarerequired, the chamber can be accessedand controlled from any PC via a webbrowser (Smartphone, tablets and thelike can also be used).Wireless connection and multiple units’connection are also possible.Email alertRemote monitoring and control Edit program Graph displayWhen an alarm is triggered, an e-mail issent to the registered PC or mobileaddress. A notification can also be sentat the time of test completion. Set therecipient mail add ress f rom theMaintenance setting screen.*Requires an intranet environment capable ofsending emails.Multilingual displayThe language available for the Webappl icat ion (Japa nese/ Engl ish /S i m pl i f i e d C h i n e s e / Tr a d i t i o n a lCh i nese/ Korea n) ca n be cha ngedwithout affecting the N-instrumentationlanguage display.Email alertEthernetPCIntranet(company LAN)Mail serverThermal ShockChamberMobile phoneSmartphoneNetworkWi-Fi routerPCEthernetThermal Shock Chamber9SmartphoneTablet controller
NetworkCopy and reproduce testing TestYou can copy the same test edit programin multiple chambers, provided that theyhave the same operation range, thanks tothe USB memory. No need to programeach chamber, just connect the USB andthe test can )This website provides practical knowledge on environmental testingthat ESPEC has acquired through years of experience, as well ascovering everything from the fundamentals to the latest information onenvironmental and reliability testing.Download edit programs onlineProduct RegistrationMembership WebsiteVia the Pattern Manager Lite softwareinstalled on your PC, edit programsaccording to your testing needs, andupload them with a USB.･ Updates for chamber controller software･ Search for environmental test standardsEdit programsEnvironmental TestStandardsThrough our online website Test Navi,dedicated to reliability and testinginformation, you can find most of therecognized inter national standard,available for download.Charge them as is on your USB memory,or edit them and transfer to your chamber.For Pattern Manager LiteTest methods download･ Download test profiles from a list of environmental test standards* Test Navi is a website dedicated to reliabilitytesting information and technologies. http://www.test-navi.com/eng/index.htmlThe Pattern Manager Lite software allowsyou to edit programs for your chamber,view and edit data as graph, etc.The software can be downloaded from theTest Navi website.Web Integrated Network (Sold separately)Maximum 100units of connected chambers and other peripherals necessaryfor environmental testing are maned via Internet.Access to videoLabOfficeEthernetEthernetEthernetWeb IntegratedNetworkIntranetClient PCThermal Shock ChamberEthernetRS-485LAN converterRS-485Thermal Shock Chamber（Existing Model）10
TEST STANDARD AND COMPATIBLE MODELSExposure temperatureTest standardAmbientHigh temp.temp.A 85 C 100MIL–STD–883H(Method No. 1010.8)D 200 C 150TemperatureAmbient recovery timeLow temp. High/low temp.temp.Number oftest cyclesModel*1Test startingpointEL type ES type EH type—0–55 C –10B 125 C 150C 150 C 150Exposure time——10 min. or longer—0–65 C –10E 300 C 150Worst casespecimenLow temp.Minimumtemp.or10WithinHigh temp.15 min.F 175 C 150A 85 CMIL–STD–202G(Method No. 107G) 300–55 C –3B 125 C 30Differs according tospecimen weightC 200 C 5028 g or lower,15 min. or 30 min.28 g to 136 g, 30 min.136 g to 1.36 kg, 60 min.1.36 to 13.6 kg, 120 min.13.6 to 136 kg, 240 min. 10 25 C–5 5D 350 C 00–65 C –5E 500 C 50Max5 min.Up–streamWithin5 min.5 cycles25 cyclesLow temp.50 cycles100 cyclesF 150 C ��————— 70 C 2 85 C 2 100 C 2IEC 60068–2–14 125 C 2(JIS C 60068–2–14) 155 C 2 175 C 2 200 C 2—–5 C 33 hrs.–10 C 32 hrs.–25 C 31 hrs.–40 C 3If not specified:–55 C 33 hrs.–65 C 3JASO D 014–4 65 C 2 70 C 2 80 C 2 85 C 2 90 C 2 100 C 2 110 C 2 120 C 2 125 C 2 130 C 2 140 C 2 150 C 2 155 C 2 160 C 2—–20 C 3–40 C 3EIAJ ED–2531B Na 60 C 2 65 C 2 70 C 2 75 C 2 80 C 2 85 C 2 90 C 2 95 C 2 100 C 2Ambienttemp.20 min.40 min.60 min.90 min.0 C 3–5 C 3–10 C 33 hrs.–15 C 32 hrs.–20 C 31 hrs.–25 C 330 min.–30 C 310 min.–35 C 3 If not specified:–40 C 3 3 hrs.–45 C 3–50 C 3*2—Exposure If nottimespecifiedwithin 10% 5 cyclesLow temp.*2*2—Exposure If nottimespecifiedwithin 10% 5 cyclesLow temp.*2*22 to3 min.Exposure5 ortime10 cycleswithin 10%Low temp.*2*3*1 The test results may not meet specifications depending on the quantity of specimens or the setting method.*2 Some models cannot be used depending on test conditions. For further information, please contact ESPEC.*3 Applicable when equipped with the ambient-temperature exposure option.11—
CHAMBER AND UTILITY REQUIREMENTSEL typePower supplyModel43EL AES type73EL A103EL A 203EL W 303EL W 73ES AAir-cooledWater-cooledEH type73ES W 103ES W 203ES W 73EH WAir-cooledWater-cooledWater-cooled200V AC49A70A70A110A120A78A120A112A220V AC47A70A70A110A120A75A120A108A380/400/415V AC27A45A45A65A70A50A70A60AAir0.4 to 0.7 MPa (4 to 7 —6480010460096100Cooling water supplyrate (at referencewater temp. 32 C)*1*2—4.6 m3/h—3.1 m3/hWater pressure—0.2 to 0.5 MPa(2 to 5 kg/cm2)—Condensationload (KJ/h)*1Piping connection sizeOutside dimensionsmm4.6 m3/h0.2 to 0.5 MPa(2 to 5 kg/cm2)32AW 1140H 1900D 1270W 1310H 1900D 1470W 1550H 1900D 1470W 1550H 1900D 1770W 1870H 1900D 1770W 1310H 1900D 1470W 1550H 1900D 1470W 1550H 1900D 1770W 1310H 1900D 1770*1 Maximum possible value during temperature recovery.*2 Rate depends on the cleanliness of the heat exchanger.*3 Excluding protrusionsDIMENSIONS ( example )76 ï (/ · (6235495820650(Unit: 7056058041056023576 ï (/ · (61310155012
EL TypeModelTSA–43EL–ATSA–73EL–ACold chamber Hot chamber Test areaTemp. recoveryPerformance*1SystemHigh temp. exposure range*2Temp. 0.5 C ( 0.9 F)Pre-heat upper limitTemp. heat up time*4 205 C ( 401 F)Within 10 min.Ambient temp. to 200 C ( 392 F)Within 15 min.Within 70 min.Ambient temp. to –70 C (–94 F)Within 40 min.Within 60 min.Within 70 min.Pre-cool lower limitTemp. pull down time*4–75 C (–103 F)Recovery conditionsTemp. recovery time*5Specimen 3.5 kgSpecimen 6.5 kgSpecimen 7.5 kgSpecimen 16 kgSpecimen 17 kg(Plastic molded ICs, 2.5 kg,(Plastic molded ICs, 5 kg,(Plastic molded ICs, 5 kg,(Plastic molded ICs, 10 kg,(Plastic molded ICs, 10 kg,specimen basket/brackets 1 kg) specimen basket/brackets 1.5 kg) specimen basket/brackets 2.5 kg) specimen basket/brackets 6 kg) specimen basket/brackets 7 kg)Within 15 min.Within 5 min.Stainless steel plateGlass wool, rigid polyurethane foamManually operated sliding door with unlock buttonHeaterStripped wire heaterMechanical cascade refrigeration systemSystemAir-cooled condenserCompressorHermetically sealedrotary compressorElectronic expansion valve, otherHigh temp. side: R404ALow temp. side: R508ARefrigerantHigh temp. side: R404ALow temp. side: R23CoolerPlate fin cooler, cold accumulatorAir circulatorSirocco fanDamper driving unitTest area load resistanceInside dimensions (W x H x D mm/in.)Outside dimensions (W x H x D mm/in.)*6WeightAir cylinder30 kg (Equally distributed load)240 x 460 x 370(9.45 x 18.11 x 14.57)1140 x 1900 x 1270(44.88 x 74.80 x 50)Approx. 730 kg200V AC 3ø 50/60Hz50 kg (Equally distributed load)410 x 460 x 370650 x 460 x 370650 x 460 x 670970 x 460 x 670(16.14 x 18.11 x 14.57) (25.59 x 18.11 x 14.57) (25.59 x 18.11 x 26.38) (38.19 x 18.11 x 26.38)1310 x 1900 x 14701550 x 1900 x 14701550 x 1900 x 17701870 x 1900 x 1770(51.57 x 74.80 x 57.87) (61.02 x 74.80 x 57.87) (61.02 x 74.80 x 69.69) (73.62 x 74.80 x 69.69)Approx. 900 kgAllowable ambient conditionssupply*7Water-cooled condenserHermetically sealed scroll compressorExpansion mechanismPowerWithin 10 min.Cold-rolled rust proof treated steel plate (melamine resin coating)DoorRefrigeration unitWithin 40 min.Two-zone: High temp. exposure: 125 C 30 min. Low temp. exposure: –40 C 30 min.Power supply voltage: Rated voltage Sensor position: UpstreamInsulationConstructionTSA–303EL–W–65 to 0 C (–85 to 32 F)fluctuation*3Interior materialUtility requirementsTSA–203EL–WAmbient temp. 50 to 200 C ( 122 to 392 F)Low temp. exposure rangeExterior materialApprox. 1050 kgApprox. 1200 kgApprox. 1420 kg0 to 40 C ( 32 to 104 F)49A70A70A110A120A220V AC 3ø 60Hz47A70A70A110A120A380/400/415V AC 3ø 50Hz27A45A45A65A70AAir supply0.4 to 0.7 MPa (4 to 7 kg/cm2)Cooling water supply pressure—0.2 to 0.5 MPa (2 to 5 kg/cm2)Cooling water supply rate*8—4.6 m3/h (ref. water temp.: 32 C)— 5 to 38 C ( 41 to 100 F)Operating cooling water temp. rangeMaximum noise level*9*1 Air-cooled: Ambient temperature of 23 CWater-cooled: Ambient temperature of 10 to 30 C and a cooling watertemperature of 25 C*2 If the high-temperature exposure range lower limit 60 C is required,select the “ambient-temperature exposure” option*3 Performance shown above conforms to IEC 60068-3-5: 2001*4 Temperature heat-up/pull-down time are applicable only during independentchamber operation13TSA–103EL–ATwo-zone test by means of damper switching65 dB62 dB65 dB*5 Tolerance in temperature recovery time is based on IEC60068-2-1 andIEC60068-2-2*6 Excluding protrusions*7 400/415V AC models comply with CE marking.220V AC is available with or without CE marking.*8 Rate depends on the cleanliness of the heat exchanger*9 Noise level was measured in an anechoic room at a height of 1.2 m from thefloor and a distance of 1 m from the chamber front panel (ISO 1996-1:2003A-weighted sound pressure level). Actual noise emissions may increasebecause of surrounding reverberations in the place of installation, therefore usecaution in selecting a place of use.
ES TypeModelTSA–73ES–A/WCold chamber Hot chamber Test areaTemp. recoveryPerformance*1SystemTSA–103ES–WTwo-zone or three-zone test by means of damper switchingHigh temp. exposure range 60 to 200 C ( 140 to 392 F)Low temp. exposure range–70 to 0 C (–94 to 32 F)Temp. fluctuation*2 0.5 C ( 0.9 F)Pre-heat upper limit 205 C ( 401 F)Temp. heat up time*3Ambient temp. to 200 C ( 392 F) within 15 min.Pre-cool lower limitTemp. pull down time*3Recovery conditions–75 C (–103 F)Ambient temp. to –75 C (–103 F)Within 50 min.Within 40 min.Within 45 min.· Three-zoneHigh-temp. exposure:· Three-zone 150 C, 30 min.High-temp. exposure: 150 C, 30 min.Ambient-temperature exposure:Ambient-temperature exposure: Ambient temperature, 5 min.Ambient temperature, 10 min.Low-temp. exposure: –65 C, 30 min.Low-temp. exposure:· Power supply voltage: Rated voltage–65 C, 30 min.· Sensor position: Upstream· Power supply voltage: Rated voltage· Sensor position: Upstream· Specimen 6.5 kg· Specimen 7.5 kg· Specimen 26 kgPlastic molded ICs: 5 kgPlastic molded ICs: 5 kgPlastic molded ICs: 20 kgSpecimen basket/brackets: 1.5 kg Specimen basket/brackets: 2.5 kg Specimen basket/brackets: 6 kgTemp. recovery time*4Within 5 min.Cold rolled rust proof treated steel plate (melamine resin coating)Interior materialStainless steel plateGlass wool/rigid polyurethane foamDoorManually operated sliding door with unlock buttonRefrigeration unitHeaterConstructionWithin 10 min.Exterior materialInsulationStripped wire heaterMechanical cascade refrigeration systemSystemAir-cooled condenser orwater-cooled condenserCompressorWater-cooled condenserHermetically sealed scroll compressorExpansion mechanismElectronic expansion valve, otherRefrigerantHigh temp. side: R404A Low temp. side: R23CoolerPlate fin cooler, cold accumulatorAir circulatorSirocco fanDamper driving unitAir cylinderTest area load resistanceInside dimensions (W x H x D mm/in.)Outside dimensions (W x H x D mm/in.)*5Weight30 kg (Equally distributed load)410 x 460 x 370 (16.14 x 18.11 x 14.57)50 kg (Equally distributed load)650 x 460 x 370 (25.59 x 18.11 x 14.57)Approx. 1050 kgApprox. 1150 kg200V AC 3ø 50/60Hz380/400/415V AC 3ø 50HzAir supplyCooling water supply rate*7Operating cooling water temp. rangeApprox. 1400 kg0 to 40 C ( 32 to 104 F)Power supply*6 220V AC 3ø 60HzCooling water supply pressure650 x 460 x 670 (25.59 x 18.11 x 26.38)1310 x 1900 x 1470 (51.57 x 74.80 x 57.87) 1550 x 1900 x 1470 (61.02 x 74.80 x 57.87) 1550 x 1900 x 1770 (61.02 x 74.80 x 69.69)Allowable ambient conditionsUtility requirementsTSA–203ES–W78A120A75A120A50A70A0.4 to 0.7 MPa (4 to 7 kg/cm2)0.2 to 0.5 MPa (2 to 5 kg/cm2) (water-cooled specification)0.2 to 0.5 MPa (2 to 5 kg/cm2)3.1 m3/h (reference water temp: 32 C) (water-cooled specification) 4.6 m3/h (reference water temp: 32 C) 5 to 38 C (water-cooled specification)Maximum noise level*8*1 Ambient temperature of 23 C and a cooling water temperature of 25 C*2 Performance shown above conforms to IEC 60068-3-5: 2001*3 Temperature heat-up/pull-down time are applicable only during independentchamber operation*4 Tolerance in temperature recovery time based on IEC60068-2-1 and IEC60068-2-2*5 Excluding protrusions65 dB*6 400/415V AC models comply with CE marking.220V AC is available with or without CE marking.*7 Rate depends on the cleanliness of the heat exchanger*8 Noise level was measured in an anechoic room at a height of 1.2 m from thefloor and a distance of 1 m from the chamber front panel (ISO 1996-1:2003A-weighted sound pressure level). Actual noise emissions may increasebecause of surrounding reverberations in the place of installation, thereforeuse caution in selecting a place of use.14
EH TypeModelTSA–73EH–WCold chamber Hot chamber Test areaTemp. recoveryPerformance*1SystemTwo-zone or three-zone test by means of damper switchingHigh temp. exposure range*2 60 to 200 C ( 140 to 392 F)Low temp. exposure range–70 to 0 C (–94 to 32 F)Temp. fluctuation*3 0.5 C ( 0.9 F)Pre-heat upper limit 205 C ( 401 F)Temp. heat up time*4Ambient temp. to 200 C ( 392 F) within 15 min.Pre-cool lower limit–77 C (–106.6 F)Temp. pull down time*4Recovery conditionsAmbient temp. to –75 C (–103 F) within 50 min.· Two-zoneHigh-temp. exposure: 150 C, 15 min.Low-temp. exposure: –65 C, 15 min.· Power supply voltage: Rated voltage· Sensor position: Downstream· Specimen 5 kgPlastic molded ICs: 3.5 kgSpecimen basket/brackets: 1.5 kgTemp. recovery time*5Exterior materialWithin 5 min.Cold rolled rust proof treated steel plate (melamine resin coating)Interior materialStainless steel plateInsulationGlass wool/rigid polyurethane foamManually operated sliding door with unlock buttonHeaterRefrigeration unitConstructionDoorStripped wire heaterMechanical cascade refrigeration systemWater-cooled condenserSystemCompressorHermetically sealed scroll compressorExpansion mechanismRefrigerantElectronic expansion valve, otherHigh temp. side: R404A Low temp. side: R23CoolerPlate fin cooler, cold accumulatorAir circulatorSirocco fanDamper driving unitAir cylinderTest area load resistance30 kg (Equally distributed load)Inside dimensions (W x H x D mm/in.)410 x 460 x 370 (16.14 x 18.11 x 14.57)Outside dimensions (W x H x D mm/in.)*61310 x 1900 x 1770 (51.57 x 74.80 x 69.68)WeightApprox. 1250 kgUtility requirementsAllowable ambient conditions0 to 40 C ( 32 to 104 F)200V AC 3ø 50/60Hz112 APower supply*7 220V AC 3ø 60Hz108 A380/400/415V AC 3ø 50Hz60 AAir supply0.4 to 0.7 MPa (4 to 7 kg/cm2)Cooling water supply pressure0.2 to 0.5 MPa (2 to 5 kg/cm2)Cooling water supply rate*84.6 m3/h (reference water temp: 32 C)Operating cooling water temp. rangeMaximum noise level*9*1 Ambient temperature of 23 C and a cooling water temperature of 25 C*2 During pre-heating, prevention operation for temperature heat-up may be worked.*3 Performance shown above conforms to IEC 60068-3-5: 2001*4 Temperature heat-up/pull-down time are applicable only during independentchamber operation*5 Tolerance in temperature recovery time based on IEC60068-2-1 and IEC60068-2-2*6 Excluding protrusions15 5 to 38 C65 dB*7 400/415V AC models comply with CE marking.220V AC is available with or without CE marking.*8 Rate depends on the cleanliness of the heat exchanger*9 Noise level was measured in an anechoic room at a height of 1.2 m from thefloor and a distance of 1 m from the chamber front panel (ISO 1996-1:2003A-weighted sound pressure level). Actual noise emissions may increasebecause of surrounding reverberations in the place of installation, thereforeuse caution in selecting a place of use.
SAFETY DEVICESMODEL Leakage breaker (200, 220V AC specifications) Circuit breaker (380, 400/415V AC specifications) Electrical compartment door switch Test area door switch Hot chamber overheat protection switch Cold chamber overheat protection switch Hot chamber overheat protector (controller) Cold chamber overheat protector (controller) Air circulator overload relay Refrigerator high/low pressure switches Compressor built-in protector (except TSA–43EL) Compressor temperature switch Thermal relay for compressor (TSA–43EL only) Water suspension relay (water-cooled specification only) Air circulator thermal relay Motor reverse prevention relay Air pressure switch Fuse Cooling tower interlock terminal (water-cooled specification only) Compressor circuit breaker Heater circuit breaker Test area overheat protector (controller) Test area overcool protector (controller) Overheat protector/overcool protector Air purge valve Specimen power supply control terminalCondensation systemA : Air-cooled typeW : Water-cooled typePerformance classificationELESEHTest area capacity43 : 40L73 : 70L103 : 110L203 : 200L303 : 300LACCESSORIES Specimen basket (18-8 Cr-Ni stainless steel/5 mesh metal basket)TSA–43(W230 x H40 x D356 mm/load capacity up to 2.5 kg) ············ 2TSA–73(W400 x H40 x D356 mm/load capacity up to 5 kg) ··············· 2TSA–103(W640 x H40 x D356 mm/load capacity up to 5 kg) ··············· 2TSA–203(W640 x H40 x D656 mm/load capacity up to 17 kg) ············· 2FITTINGS Cable port ø50 mm (left side) ························· 1 Specimen power supply control terminal ······· 1 Time signals · 2 Overheat protector/overcool protector ············ 1 USB memory port ··················· 1 Ethernet port(LAN port) ·········· 1Specimen power supply control terminal,Time signalsTSA –Overheat protector/overcool protector,USB memory portTSA–303(W960 x H40 x D656 mm/load capacity up to 17 kg) ············· 2 Shelf brackets(shelf attachment pitch 60 mm, adjustable in 7 levels) ···· 2 sets Cartridge fuseSafety precautions5A (200V AC specification) ·· 210A (220/380/400/415V AC specification) ···· 1 Cable port rubber plug ·········· 1 Do not use specimens which are explosive or inflammable,or which contain such substances. To do so could behazardous, as this may lead to fire or explosion. Nipple (water-cooled specification only) ····
The TSA series is ESPEC's best-selling damper-type thermal shock chamber. The TSA series is equipped with the kind of useful features that are typical of ESPEC. With new instrumentation featuring significantly increased processing speed and network connectivity, it is now possible to monitor and manage the status of test chambers in remote
