{"id":20053,"date":"2026-05-29T15:54:20","date_gmt":"2026-05-29T08:54:20","guid":{"rendered":"https:\/\/attekno.com\/?page_id=20053"},"modified":"2026-05-29T15:57:51","modified_gmt":"2026-05-29T08:57:51","slug":"cooling-water-circulator-yamato-scientific","status":"publish","type":"page","link":"https:\/\/attekno.com\/index.php\/cooling-water-circulator-yamato-scientific\/","title":{"rendered":"Cooling Water Circulator – Yamato Scientific"},"content":{"rendered":"\t\t
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Cooling Water Circulator<\/h2>
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\n\n Cooling Water Circulator (CF820)\n \n <\/h3>\n
\n Product Summary\nClosed system and water saving with excellent cooling capacity\n\nFeatures of Cooling Water Circulator (CF820) <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Specifications<\/h2>

Specifications<\/p>

Item Code<\/th>221552<\/td><\/tr>
Model<\/th>CF820<\/td><\/tr>
Circulation type<\/th>Closed System Circulation By Pump<\/td><\/tr>
Operational ambient temperature<\/th>5 deg.C to 35 deg.C<\/td><\/tr>
Operating temp. range<\/th>-20 deg.C to R.T.<\/td><\/tr>
Cooling capacity<\/th>Approx. 940W (810kcal\/h) at Liquid temp. 10 deg.C, Approx. 820W (706kcal\/h) at Liquid temp. 0 deg.C, Approx. 710W (612kcal\/h) at Liquid temp. -10 deg.C<\/td><\/tr>
Temp. control<\/th>Refrigerator ON\/OFF operation<\/td><\/tr>
Temp. sensor<\/th>T thermocouple<\/td><\/tr>
Temp. setting \/ Display<\/th>Digital setting\/display<\/td><\/tr>
Refrigerator<\/th>Air cooling sealed rotary type 600W<\/td><\/tr>
Refrigerant<\/th>R404A<\/td><\/tr>
Circulation pump<\/th>Magnet pump 127W<\/td><\/tr>
Circulation capacity (50\/60Hz), Max. flow rate, Pump max. flow rate<\/th>9.2\/10.8L\/min (30L\/min.)<\/td><\/tr>
Circulation capacity (50\/60Hz), Max. lift, Pump max. lift<\/th>9.6\/13.3m (10.3\/14.3m)<\/td><\/tr>
Cooling Coil<\/th>SUS316<\/td><\/tr>
External circulation nozzle<\/th>10.5mm O.D. (SUS) x 2 lines<\/td><\/tr>
Safety device<\/th>Over current electrical leakage breaker, Refrigerator over load relay, Pump thermal protector, Delay timer for protecting refrigerator, H bypass for protecting pump<\/td><\/tr>
Other functions<\/th>Drain valve, Overflow, Dust prevention filter, Key lock, Calibration offset function<\/td><\/tr>
Water bath material<\/th>Stainless steel<\/td><\/tr>
Water bath capacity<\/th>6.5L (liquid volume 6L) 250(W) x 180(D) x 140(H)mm<\/td><\/tr>
Accessories<\/th>Lid, Drain hose, Circulation hose 1.5m x 4pcs, Overflow hose, Wire clamp x 4pcs<\/td><\/tr>
External dimensions\uff08W\u00d7D\u00d7H mm\uff09<\/th>570\u00d7440\u00d7600mm<\/td><\/tr>
Power Source<\/th>AC220V 5A
50\/60Hz, single phase with step-down transformer<\/td><\/tr>
Weight<\/th>60kg<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Cooling Water Circulator Cooling Water Circulator (CF820) Product Summary Closed system and water saving with excellent cooling capacity Features of Cooling Water Circulator (CF820) Specifications Specifications Item Code 221552 Model CF820 Circulation type Closed System Circulation By Pump Operational ambient temperature 5 deg.C to 35 deg.C Operating temp. range -20 deg.C to R.T. Cooling capacity Approx. 940W (810kcal\/h) at Liquid temp. 10 deg.C, Approx. 820W… <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[],"footnotes":""},"class_list":["post-20053","page","type-page","status-publish","hentry","clearfix"],"_links":{"self":[{"href":"https:\/\/attekno.com\/index.php\/wp-json\/wp\/v2\/pages\/20053","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/attekno.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/attekno.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/attekno.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/attekno.com\/index.php\/wp-json\/wp\/v2\/comments?post=20053"}],"version-history":[{"count":4,"href":"https:\/\/attekno.com\/index.php\/wp-json\/wp\/v2\/pages\/20053\/revisions"}],"predecessor-version":[{"id":20058,"href":"https:\/\/attekno.com\/index.php\/wp-json\/wp\/v2\/pages\/20053\/revisions\/20058"}],"wp:attachment":[{"href":"https:\/\/attekno.com\/index.php\/wp-json\/wp\/v2\/media?parent=20053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}