{"id":1382,"date":"2022-01-07T18:19:43","date_gmt":"2022-01-07T12:19:43","guid":{"rendered":"https:\/\/umclbd.com\/?post_type=product&p=1382"},"modified":"2022-01-09T17:06:19","modified_gmt":"2022-01-09T11:06:19","slug":"natural-convection-oven-48l-model-json-050-jsr-korea","status":"publish","type":"product","link":"https:\/\/umclbd.com\/?product=natural-convection-oven-48l-model-json-050-jsr-korea","title":{"rendered":"Natural Convection Oven 48L Model: JSON-050 JSR Korea"},"content":{"rendered":"

JSON-Series Natural (Gravity) Convection Ovens heat up chamber by mild gravity air convection with heating element located on the chamber bottom. Ideal for drying fine powders, general and conventional laboratory drying applications.<\/p>\n

Performance<\/strong><\/p>\n

\u2013 Control Temperature Range from ambient+10\u00a0o<\/sup>C to 250\u00a0o<\/sup>C<\/p>\n

\u2013 Natural (Gravity) air convection for drying applications of fine powder and\/or glassware<\/p>\n

\u2013 Asymmetrically designed heating system enhances mild and uniform hot air circulation for better temperature uniformity<\/p>\n

\u2013 50mm thick high thermal efficiency mineral wool with woven aluminum barrier sheet saves energy and less dust<\/p>\n

Common Specifications:<\/strong><\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Heating System<\/strong><\/td>\nGravity Air Convection<\/strong><\/td>\n<\/tr>\n
Temp. Range\u00a0\u00a0\u00a0\u00a0<\/strong><\/td>\nambient + 10\u00a0o<\/sup>C ~ 250\u00a0o<\/sup>C<\/strong><\/td>\n<\/tr>\n
Accuracy<\/strong><\/td>\n\u00b1 0.3\u00a0o<\/sup>C at 120\u00a0o<\/sup>C (JSON-050)<\/strong><\/td>\n<\/tr>\n
Uniformity<\/strong><\/td>\n\u00b1 2.0\u00a0o<\/sup>C at 120\u00a0o<\/sup>C (JSON-050)<\/strong><\/td>\n<\/tr>\n
Controller<\/strong><\/td>\nMicroprocessor PID Control Auto START \/ STOP Timer<\/strong><\/td>\n<\/tr>\n
<\/td>\n\u00a03-Zone Temperature Control Algorithm<\/strong><\/td>\n<\/tr>\n
<\/td>\n\u00a03-Point Temperature Calibration<\/strong><\/td>\n<\/tr>\n
<\/td>\n\u00a01-Point Temperature Offset Calibration<\/strong><\/td>\n<\/tr>\n
Sensor<\/strong><\/td>\nClass A Pt-100 \u2126 Sensor<\/strong><\/td>\n<\/tr>\n
Safety<\/strong><\/td>\nOver-Temperature Cut-Off<\/strong><\/td>\n<\/tr>\n
<\/td>\nOver Current Cut-Off<\/strong><\/td>\n<\/tr>\n
Material<\/strong><\/td>\nBody \u2013 Epoxy Powder Coated Steel<\/strong><\/td>\n<\/tr>\n
<\/td>\nChamber \u2013 Stainless Steel 304<\/strong><\/td>\n<\/tr>\n
<\/td>\nInsulation \u2013 50mm thick woven mineral wool<\/strong><\/td>\n<\/tr>\n
<\/td>\nincluding stainless steel wire shelf<\/strong><\/td>\n<\/tr>\n
<\/td>\noptional perforated stainless steel shelf<\/strong><\/td>\n<\/tr>\n
Electrical Data<\/strong><\/td>\n220\u00b110% VAC 50\/60Hz 1-Phase<\/strong><\/td>\n<\/tr>\n
Plug config.<\/strong><\/td>\nCEE 7\/7 Schuko or BS 1363<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

General Specification:<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/strong><\/td>\nJSON-050<\/a><\/strong><\/td>\nJSON-100<\/a><\/strong><\/del><\/td>\nJSON-150<\/a><\/strong><\/del><\/td>\nJSON-250<\/a><\/strong><\/del><\/td>\n<\/tr>\n
Dimension Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Chamber Volume<\/strong><\/td>\n48 Liters<\/strong><\/td>\n100 Liters<\/strong><\/td>\n151 Liters<\/strong><\/td>\n252 Liters<\/strong><\/td>\n<\/tr>\n
Inner Dims. (W x D x H mm)<\/strong><\/td>\n400 x 300 x 400<\/strong><\/td>\n500 x 400 x 500<\/strong><\/td>\n560 x 450 x 600<\/strong><\/td>\n600 x 600 x 700<\/strong><\/td>\n<\/tr>\n
Outer Dims. (W x D x H mm)<\/strong><\/td>\n560 x 525 x 710<\/strong><\/td>\n660 x 625 x 810<\/strong><\/td>\n720 x 675 x 910<\/strong><\/td>\n760 x 825 x 1010<\/strong><\/td>\n<\/tr>\n
Window Dims. (W x H mm)<\/strong><\/td>\n150 x 290<\/strong><\/td>\n150 x 360<\/strong><\/td>\n150 x 410<\/strong><\/td>\n150 x 460<\/strong><\/td>\n<\/tr>\n
No. of Shelf Positions<\/strong><\/td>\n12 ea<\/strong><\/td>\n16 ea<\/strong><\/td>\n20 ea<\/strong><\/td>\n24 ea<\/strong><\/td>\n<\/tr>\n
No. of Shelf included<\/strong><\/td>\n2 ea<\/strong><\/td>\n2 ea<\/strong><\/td>\n2 ea<\/strong><\/td>\n3 ea<\/strong><\/td>\n<\/tr>\n
No. of Ventilation Damper<\/strong><\/td>\n1 ea<\/strong><\/td>\n1 ea<\/strong><\/td>\n1 ea<\/strong><\/td>\n1 ea<\/strong><\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Performance Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Heating System<\/strong><\/td>\nNatural (Gravity) Air Convection<\/strong><\/td>\n<\/tr>\n
Temp. Range\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong><\/td>\nAmb. +10\u00a0o<\/sup>C ~ +250\u00a0o<\/sup>C<\/strong><\/td>\n<\/tr>\n
Accuracy at 120\u00a0o<\/sup>C<\/strong><\/td>\n\u00b10.3\u00a0o<\/sup>C<\/strong><\/td>\n\u00b10.3\u00a0o<\/sup>C<\/strong><\/td>\n\u00b10.5\u00a0o<\/sup>C<\/strong><\/td>\n\u00b10.5\u00a0o<\/sup>C<\/strong><\/td>\n<\/tr>\n
Uniformity at 120\u00a0o<\/sup>C<\/strong><\/td>\n\u00b12.0\u00a0o<\/sup>C<\/strong><\/td>\n\u00b13.0\u00a0o<\/sup>C<\/strong><\/td>\n\u00b13.0\u00a0o<\/sup>C<\/strong><\/td>\n\u00b14.0\u00a0o<\/sup>C<\/strong><\/td>\n<\/tr>\n
Heat up time to 120\u00a0o<\/sup>C<\/strong><\/td>\n10 min.<\/strong><\/td>\n10 min.<\/strong><\/td>\n15 min.<\/strong><\/td>\n20 min.<\/strong><\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Electrical Data<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Rated voltage<\/strong><\/td>\n230 \u00b1 10% VAC<\/strong><\/td>\n<\/tr>\n
Power frequency<\/strong><\/td>\n50 \/ 60Hz<\/strong><\/td>\n<\/tr>\n
Heater Output<\/strong><\/td>\n1.2 kW<\/strong><\/td>\n1.5 kW<\/strong><\/td>\n1.7 kW<\/strong><\/td>\n2.5 kW<\/strong><\/td>\n<\/tr>\n
Nominal power<\/strong><\/td>\n1.3 kW 5.5 amp<\/strong><\/td>\n1.6 kW 6.8 amp<\/strong><\/td>\n1.8 kW 7.7 amp<\/strong><\/td>\n2.6 kW 11.3 amp<\/strong><\/td>\n<\/tr>\n
Phase<\/strong><\/td>\n1 Phase<\/strong><\/td>\n<\/tr>\n
Plug configuration<\/strong><\/td>\nCEE 7\/7 Schuko or BS 1363<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"
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