| Designed specifically for macro Kjeldahl nitrogen determinations |
| The RapidStill II serves as a companion to the rapid digestor on page 566 of the 2001-2002 catalog. Once samples have cooled from the digestion process, simply dilute with water and place sample tube on the RapidStill II. Then add sodium hydroxide by depressing the built-in dispenser switch and start the distillation process by activating the timer. Each distillation takes five to ten minutes. |
| Steam is generated by a 1100-watt heater surrounding a 1000-mL flask. The flow restrictor regulates condenser flow rate from exceeding 1.0 gallon per minute (3.8 liters per minute). |
| RapidStill II includes a spring-loaded digestion tube retainer, sodium hydroxide and steam inlet tubes made of PTFE, built-in peristaltic pump for sodium hydroxide dispensing, borosilicate glass condenser with ventilation valve, a 0 to 15 minute adjustable timer from 0 to 15 minutes with audible alarm, steam generator water level sight gauge, and molded plastic spillage tray. Epoxy-coated steel constructoin. Also includes an 8-ft, 3-wire power cord and plug. 18"W x 12-3/4"D x 29-3/4"H. |
结构紧凑,针对凯氏定氮实验特别设计,蒸馏快速,消解,稀释,加液过程简单.加碱蒸馏过程5-10分钟; 加热器功率:1100W,蒸馏瓶:1000mL;
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