{"id":1582168133,"title":"HANNA HI 839800-02 COD Test Tube Heater with 25 Vial Capacity","handle":"hi839800-02","description":"\u003cp style=\"text-align: justify;\"\u003eLow temperature alert appears when the block is warming up. It alerts the user that the temperature is below the set value.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh temperature alert appears when the block is warming up. It alerts the user that the temperature is above the set value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCountdown timer shows time remaining until the heating element shuts off.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e The HI 839800 COD reactor is constructed of durable materials. The aluminum block incorporates a 25-vial capacity and a well for a reference temperature probe.\u003c\/p\u003e\n\u003cp\u003eThe HI 839800 COD reactor is an easy to use test tube heater.  Its well-marked user interface provides intuitive operation. The reactor is equipped with two predefined temperature settings: 150º and 105ºC. COD and total phosphorus digestions are conducted at 150ºC. and total nitrogen digestions are at the 105ºC.\u003c\/p\u003e\n\u003cp\u003eIn addition. the HI 839800 has 3 LED’s for visual indication. A green LED indicates power. a blinking red LED warns the user of a hot heater block (above 50ºC). and a yellow LED indicates heating.\u003c\/p\u003e\n\u003cp\u003eA three hour countdown timer is also incorporated to control timed digestions. When the countdown timer expires. a beep will sound and the heating element will turn off.\u003c\/p\u003e\n\u003cp\u003eThe reactor contains a thermal fuse that prevents overheating by turning off the heating element.\u003c\/p\u003e\n\u003cp\u003eBlock tempertaure is continuously displayed on the LCD even when there is no active temperature program running.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003eHI 839800-02 (230V) is supplied with power cable and instructions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.hannainst.com\/manuals\/manHI_839800.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/files\/button-7_medium.png?11580704866198517246\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature of Reaction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e105°C or 150°C (221°F or 302°F)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Stability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e±0.5°C (±0.9°F)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e-10°C to 160°C (14°F to 320°F)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e±2°C (±3.6°F)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e25 vials (dia 16 x 100 mm). one receptacle for a stainless steel reference thermometer\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarm-up Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e10-15 minutes. depending on selected temperature\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003etimed (0 to 180 minutes) or infinity mode\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003ealuminum\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e5 to 50°C (41 to 122°F)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003cbr\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e(fuse protected)\u003c\/span\u003e\u003c\/small\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003eHI 839800-01: 115 VAC; 60 Hz; 250 W\u003cbr\u003eHI 839800-02: 230 VAC; 50 Hz; 250 W\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e190 x 300 x 95 mm (7.5 x 11.8 x 3.7\")\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003eapproximately 4.8 kg (10.6 lb.)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" width=\"20\" height=\"22\" border=\"0\" align=\"absmiddle\"\u003e\u003cspan\u003e  Manual: \u003c\/span\u003e\u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manHI_839800.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Literature\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" width=\"20\" height=\"22\" border=\"0\" align=\"absmiddle\"\u003e\u003cspan\u003e  Literature: \u003c\/span\u003e\u003ca title=\"Download Literature\" href=\"http:\/\/www.hannainst.com\/literature\/litHI_839800_2008.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e","published_at":"2016-07-12T13:29:00+12:00","created_at":"2015-09-01T15:15:59+12:00","vendor":"Hanna Instruments","type":"Electrochemical","tags":["Category_Other","Manufacturer_Hanna Instruments","Type_Accessories"],"price":156000,"price_min":156000,"price_max":156000,"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":4857298309,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI839800-02","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HANNA HI 839800-02 COD Test Tube Heater with 25 Vial Capacity","public_title":null,"options":["Default Title"],"price":156000,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/acornsci.co.nz\/cdn\/shop\/products\/hi839800_200_2015.jpeg?v=1443495670"],"featured_image":"\/\/acornsci.co.nz\/cdn\/shop\/products\/hi839800_200_2015.jpeg?v=1443495670","options":["Title"],"media":[{"alt":null,"id":21300445283,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/hi839800_200_2015.jpeg?v=1443495670"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/hi839800_200_2015.jpeg?v=1443495670","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp style=\"text-align: justify;\"\u003eLow temperature alert appears when the block is warming up. It alerts the user that the temperature is below the set value.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh temperature alert appears when the block is warming up. It alerts the user that the temperature is above the set value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCountdown timer shows time remaining until the heating element shuts off.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e The HI 839800 COD reactor is constructed of durable materials. The aluminum block incorporates a 25-vial capacity and a well for a reference temperature probe.\u003c\/p\u003e\n\u003cp\u003eThe HI 839800 COD reactor is an easy to use test tube heater.  Its well-marked user interface provides intuitive operation. The reactor is equipped with two predefined temperature settings: 150º and 105ºC. COD and total phosphorus digestions are conducted at 150ºC. and total nitrogen digestions are at the 105ºC.\u003c\/p\u003e\n\u003cp\u003eIn addition. the HI 839800 has 3 LED’s for visual indication. A green LED indicates power. a blinking red LED warns the user of a hot heater block (above 50ºC). and a yellow LED indicates heating.\u003c\/p\u003e\n\u003cp\u003eA three hour countdown timer is also incorporated to control timed digestions. When the countdown timer expires. a beep will sound and the heating element will turn off.\u003c\/p\u003e\n\u003cp\u003eThe reactor contains a thermal fuse that prevents overheating by turning off the heating element.\u003c\/p\u003e\n\u003cp\u003eBlock tempertaure is continuously displayed on the LCD even when there is no active temperature program running.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003eHI 839800-02 (230V) is supplied with power cable and instructions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.hannainst.com\/manuals\/manHI_839800.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/files\/button-7_medium.png?11580704866198517246\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature of Reaction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e105°C or 150°C (221°F or 302°F)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Stability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e±0.5°C (±0.9°F)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e-10°C to 160°C (14°F to 320°F)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e±2°C (±3.6°F)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e25 vials (dia 16 x 100 mm). one receptacle for a stainless steel reference thermometer\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarm-up Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e10-15 minutes. depending on selected temperature\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003etimed (0 to 180 minutes) or infinity mode\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003ealuminum\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e5 to 50°C (41 to 122°F)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003cbr\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e(fuse protected)\u003c\/span\u003e\u003c\/small\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003eHI 839800-01: 115 VAC; 60 Hz; 250 W\u003cbr\u003eHI 839800-02: 230 VAC; 50 Hz; 250 W\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e190 x 300 x 95 mm (7.5 x 11.8 x 3.7\")\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003eapproximately 4.8 kg (10.6 lb.)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" width=\"20\" height=\"22\" border=\"0\" align=\"absmiddle\"\u003e\u003cspan\u003e  Manual: \u003c\/span\u003e\u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manHI_839800.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Literature\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" width=\"20\" height=\"22\" border=\"0\" align=\"absmiddle\"\u003e\u003cspan\u003e  Literature: \u003c\/span\u003e\u003ca title=\"Download Literature\" href=\"http:\/\/www.hannainst.com\/literature\/litHI_839800_2008.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e"}