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{"id":41698525200,"title":"Ratek Programmable Immerison Heater Circulator TH8500","handle":"ratek-programmable-immerison-heater-circulator-th8500","description":"\u003cdiv class=\"mainsitecontainer\"\u003e\n\u003ctable class=\"sitecontainer\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003ctable width=\"100%\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr valign=\"top\"\u003e\n\u003ctd width=\"720\" valign=\"top\"\u003e\n\u003ctable width=\"750\" align=\"center\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr valign=\"top\"\u003e\n\u003ctd\u003e\n\u003cdiv style=\"margin: 0px; padding-left: 20px; padding-right: 20px; text-align: justify; text-justify: newspaper; vertical-align: top;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"bodytext_point_heading\"\u003eProduct Overview\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"bodytext_normal\"\u003eThe TH8500 immersion heater circulator provides precision temperature control with advanced ramp\/soak functionality. Up to 9 programs with a total of 288 segments can be programmed to allow complete control over your temperature profile. With excellent temperature stability of +\/- 0.02°C in a Ratek insulated tank, the TH8500 also features a powerful adjustable 17 L\/min pump which ensures uniform temperatures in even the largest of baths.\u003cbr\u003e\u003cbr\u003eThe large bright dual-line LED display is easily visible from any angle and makes it easy to monitor your program from anywhere in the lab. The TH8500 features a host of safety features including low-level alarm and cut-out, over and under temperature alarms as well as a manually resettable failsafe thermostat. With a high-power 2.2 kW heating element, the TH8500 is capable of heating larger baths and is suited to applications where a rapid ramp-up and maintenance of temperature is required. The advanced temperature profiling gives you complete control of the temperature ramping over time, and the TH8500 can work in conjunction with a cooling system to increase ramp-down rates. \u003cbr\u003e\u003cbr\u003eWhere external circulation is required, a Ratek insulated bath such as the IT700 with re-circulation ports is ideal to create a closed loop system with precise temperature control. The TH8500 is whisper quiet, simple to operate and built to last.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px; padding-top: 10px; vertical-align: top;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"bodytext_point_heading\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eTemperature Control\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eAdvanced digital PID with fuzzy logic, with advanced ramp and soak functionality\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eProgram Functions\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eUp to 9 programs stored concurrently in non-volatile memory with a total of 288 segments. Simple user programming via front panel keypad. Supports ramp, dwell and hold back.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eCirculation Type\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eHigh-flow dual outlet pump with adjustable flow rate, 0-17 L\/min at zero head\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eDigital Display Type\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eDual-line active bright LED\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eInformation Display\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e- Current \u0026amp; set temp displayed concurrently\u003cbr\u003e - Over \u0026amp; under temp alarm set-point\u003cbr\u003e - Run\/hold indicator\u003cbr\u003e - Ramping\/idling indicator\u003cbr\u003e - Low water level indicator\u003cbr\u003e - Heating indicator\u003cbr\u003e - 0.1° resolution\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eTemperature Control Range\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e-30°C to 100.0°C, (external cooling required for ambient +7ºC or less)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"21\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eControl Stability\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"21\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e+\/- 0.02°C in Ratek insulated water bath with lid\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"21\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eHeating Power\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e2,200 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eMinimum Tank Depth\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e200 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eMotor and drive type\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eSilent long life brushless AC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eAlarm\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e- Audible \u0026amp; visual over-temp with cut-out\u003cbr\u003e - Audible \u0026amp; visual low level with cut-out\u003cbr\u003e - Visual under-temp indicator\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eSafety features\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e- Resettable safety thermostat\u003cbr\u003e - Low water level cut-out\u003cbr\u003e - Over-temp cut-out\u003cbr\u003e - Over-current protection\u003cbr\u003e - Fully enclosed element guard\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003ePower input\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e240 VAC \/ 50-60 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eOverall dimensions\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eOverall dimensions W125 x D190 x H360mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eNett weight\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e4.95 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","published_at":"2017-11-29T14:51:21+13:00","created_at":"2017-11-29T14:53:49+13:00","vendor":"Ratek","type":"Other Lab Equipment","tags":["brand_Ratek","category_Mixers \u0026 Shakers"],"price":0,"price_min":0,"price_max":0,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":349739122704,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Ratek Programmable Immerison Heater Circulator TH8500","public_title":null,"options":["Default Title"],"price":0,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/untitled_06571c18-4dc0-4200-a004-a278584cabec.png?v=1511920432"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/untitled_06571c18-4dc0-4200-a004-a278584cabec.png?v=1511920432","options":["Title"],"media":[{"alt":null,"id":486194937955,"position":1,"preview_image":{"aspect_ratio":1.333,"height":675,"width":900,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/untitled_06571c18-4dc0-4200-a004-a278584cabec.png?v=1568989244"},"aspect_ratio":1.333,"height":675,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/untitled_06571c18-4dc0-4200-a004-a278584cabec.png?v=1568989244","width":900}],"content":"\u003cdiv class=\"mainsitecontainer\"\u003e\n\u003ctable class=\"sitecontainer\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003ctable width=\"100%\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr valign=\"top\"\u003e\n\u003ctd width=\"720\" valign=\"top\"\u003e\n\u003ctable width=\"750\" align=\"center\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr valign=\"top\"\u003e\n\u003ctd\u003e\n\u003cdiv style=\"margin: 0px; padding-left: 20px; padding-right: 20px; text-align: justify; text-justify: newspaper; vertical-align: top;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"bodytext_point_heading\"\u003eProduct Overview\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"bodytext_normal\"\u003eThe TH8500 immersion heater circulator provides precision temperature control with advanced ramp\/soak functionality. Up to 9 programs with a total of 288 segments can be programmed to allow complete control over your temperature profile. With excellent temperature stability of +\/- 0.02°C in a Ratek insulated tank, the TH8500 also features a powerful adjustable 17 L\/min pump which ensures uniform temperatures in even the largest of baths.\u003cbr\u003e\u003cbr\u003eThe large bright dual-line LED display is easily visible from any angle and makes it easy to monitor your program from anywhere in the lab. The TH8500 features a host of safety features including low-level alarm and cut-out, over and under temperature alarms as well as a manually resettable failsafe thermostat. With a high-power 2.2 kW heating element, the TH8500 is capable of heating larger baths and is suited to applications where a rapid ramp-up and maintenance of temperature is required. The advanced temperature profiling gives you complete control of the temperature ramping over time, and the TH8500 can work in conjunction with a cooling system to increase ramp-down rates. \u003cbr\u003e\u003cbr\u003eWhere external circulation is required, a Ratek insulated bath such as the IT700 with re-circulation ports is ideal to create a closed loop system with precise temperature control. The TH8500 is whisper quiet, simple to operate and built to last.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px; padding-top: 10px; vertical-align: top;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"bodytext_point_heading\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eTemperature Control\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eAdvanced digital PID with fuzzy logic, with advanced ramp and soak functionality\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eProgram Functions\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eUp to 9 programs stored concurrently in non-volatile memory with a total of 288 segments. Simple user programming via front panel keypad. Supports ramp, dwell and hold back.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eCirculation Type\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eHigh-flow dual outlet pump with adjustable flow rate, 0-17 L\/min at zero head\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eDigital Display Type\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eDual-line active bright LED\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eInformation Display\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e- Current \u0026amp; set temp displayed concurrently\u003cbr\u003e - Over \u0026amp; under temp alarm set-point\u003cbr\u003e - Run\/hold indicator\u003cbr\u003e - Ramping\/idling indicator\u003cbr\u003e - Low water level indicator\u003cbr\u003e - Heating indicator\u003cbr\u003e - 0.1° resolution\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eTemperature Control Range\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e-30°C to 100.0°C, (external cooling required for ambient +7ºC or less)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"21\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eControl Stability\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"21\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e+\/- 0.02°C in Ratek insulated water bath with lid\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"21\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eHeating Power\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e2,200 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eMinimum Tank Depth\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e200 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eMotor and drive type\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eSilent long life brushless AC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eAlarm\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e- Audible \u0026amp; visual over-temp with cut-out\u003cbr\u003e - Audible \u0026amp; visual low level with cut-out\u003cbr\u003e - Visual under-temp indicator\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eSafety features\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e- Resettable safety thermostat\u003cbr\u003e - Low water level cut-out\u003cbr\u003e - Over-temp cut-out\u003cbr\u003e - Over-current protection\u003cbr\u003e - Fully enclosed element guard\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"16\" height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003ePower input\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e240 VAC \/ 50-60 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eOverall dimensions\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eOverall dimensions W125 x D190 x H360mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd height=\"20\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"183\" height=\"20\" valign=\"top\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003eNett weight\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"530\" height=\"20\" valign=\"top\"\u003e\u003cspan style=\"font-family: Geneva,Arial,Helvetica,sans-serif; font-size: xx-small;\" face=\"Geneva, Arial, Helvetica, sans-serif\" size=\"1\"\u003e4.95 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e"}

Ratek Programmable Immerison Heater Circulator TH8500

Product Description
Product Overview
The TH8500 immersion heater circulator provides precision temperature control with advanced ramp/soak functionality. Up to 9 programs with a total of 288 segments can be programmed to allow complete control over your temperature profile. With excellent temperature stability of +/- 0.02°C in a Ratek insulated tank, the TH8500 also features a powerful adjustable 17 L/min pump which ensures uniform temperatures in even the largest of baths.

The large bright dual-line LED display is easily visible from any angle and makes it easy to monitor your program from anywhere in the lab. The TH8500 features a host of safety features including low-level alarm and cut-out, over and under temperature alarms as well as a manually resettable failsafe thermostat. With a high-power 2.2 kW heating element, the TH8500 is capable of heating larger baths and is suited to applications where a rapid ramp-up and maintenance of temperature is required. The advanced temperature profiling gives you complete control of the temperature ramping over time, and the TH8500 can work in conjunction with a cooling system to increase ramp-down rates.

Where external circulation is required, a Ratek insulated bath such as the IT700 with re-circulation ports is ideal to create a closed loop system with precise temperature control. The TH8500 is whisper quiet, simple to operate and built to last.
Specifications
Temperature Control Advanced digital PID with fuzzy logic, with advanced ramp and soak functionality  
Program Functions Up to 9 programs stored concurrently in non-volatile memory with a total of 288 segments. Simple user programming via front panel keypad. Supports ramp, dwell and hold back.  
Circulation Type High-flow dual outlet pump with adjustable flow rate, 0-17 L/min at zero head  
Digital Display Type Dual-line active bright LED  
Information Display - Current & set temp displayed concurrently
- Over & under temp alarm set-point
- Run/hold indicator
- Ramping/idling indicator
- Low water level indicator
- Heating indicator
- 0.1° resolution
 
Temperature Control Range -30°C to 100.0°C, (external cooling required for ambient +7ºC or less)  
Control Stability +/- 0.02°C in Ratek insulated water bath with lid  
Heating Power 2,200 Watts  
Minimum Tank Depth 200 mm  
Motor and drive type Silent long life brushless AC  
Alarm - Audible & visual over-temp with cut-out
- Audible & visual low level with cut-out
- Visual under-temp indicator
 
Safety features - Resettable safety thermostat
- Low water level cut-out
- Over-temp cut-out
- Over-current protection
- Fully enclosed element guard
 
Power input 240 VAC / 50-60 Hz  
Overall dimensions Overall dimensions W125 x D190 x H360mm  
Nett weight 4.95 kg

This product is available upon request. Contact us for more information.