{"id":963,"date":"2022-01-06T18:36:29","date_gmt":"2022-01-06T12:36:29","guid":{"rendered":"https:\/\/umclbd.com\/?post_type=product&p=963"},"modified":"2022-01-09T17:09:54","modified_gmt":"2022-01-09T11:09:54","slug":"cod-thermoreactor-model-cr-4200","status":"publish","type":"product","link":"https:\/\/umclbd.com\/?product=cod-thermoreactor-model-cr-4200","title":{"rendered":"COD Thermoreactor Model: CR 4200"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Digestions with 2\u00d712 round cells at 2 different programs<\/strong><\/td>\n<\/tr>\n
With CR 4200 two different digestion programs can be performed for 16 mm vials simultaneously in two seperate heating blocks for 12 vials each.<\/td>\n<\/tr>\n
\u2022 8 stored programs for quick operation<\/td>\n<\/tr>\n
\u2022 8 user-defined programs from 25-170\u00b0C for high temperature digestion up to 170\u00b0C<\/td>\n<\/tr>\n
\u2022 AQA\/IQC with external temperature sensor<\/td>\n<\/tr>\n
Standard digestion programs for the standard parameters COD, quick COD (148\u00b0C, 20 min.), total nitrogen, total phosphorus, TOC and heavy metals of galvanizing with automatic heating and switch-off. 8 user-defined digestions at temperatures between 25-170\u00b0C can be programmed for special digestions allowing also high temperature digestions.<\/td>\n<\/tr>\n
Two different programs for 12 cuvettes each can be run at the same time (CR 3200 offers the smaller solution with 2\u00d712 cuvette at one program at a time). You can use an external temperature sensor instead of a vial with data output to the PC\/printer for analytical quality assurance (AQA).<\/td>\n<\/tr>\n
Programs for standard parameters<\/strong><\/td>\n<\/tr>\n
\u2022 1: 148 \u00b0C for 120 minutes<\/td>\n<\/tr>\n
\u2022 2: 120 \u00b0C for 30 minutes<\/td>\n<\/tr>\n
\u2022 3: 120 \u00b0C for 60 minutes<\/td>\n<\/tr>\n
\u2022 4: 120 \u00b0C for 120 minutes<\/td>\n<\/tr>\n
\u2022 5: 100 \u00b0C for 60 minutes<\/td>\n<\/tr>\n
\u2022 6: 148 \u00b0C for 20 minutes<\/td>\n<\/tr>\n
\u2022 7: 150 \u00b0C for 120 minutes<\/td>\n<\/tr>\n
\u2022 8: 100 \u00b0C for 30 minutes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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\n\n\n
Specification:<\/strong><\/td>\n<\/td>\n<\/tr>\n
Reactor type<\/td>\nDry temperature control device with safety cover<\/td>\n<\/tr>\n
Cell shafts<\/td>\n2 x 12 cell shafts for reaction cells, diameter: 16 \u00b1 0.2 mm<\/td>\n<\/tr>\n
Reaction time setting<\/td>\nprogram settings or user-defined programs up to 180 min<\/td>\n<\/tr>\n
Temperature setting<\/td>\nstored program, user-defined settings from room temperature up to 170\u00b0C<\/td>\n<\/tr>\n
Controlling accuracy<\/td>\n\u00b1 1 \u00b0C \u00b1 1 digit<\/td>\n<\/tr>\n
Temperature stability<\/td>\n\u00b1 0.5 K<\/td>\n<\/tr>\n
Overtemperature protection<\/td>\n190 \u00b0C \u00b1 5 \u00b0C<\/td>\n<\/tr>\n
Dimensions<\/td>\nD x W x H: 312 x 255 x 185 mm<\/td>\n<\/tr>\n
Weight:<\/td>\n4 kg<\/td>\n<\/tr>\n
Output<\/td>\nunidirectional RS232 interface with 2 banana sockets for external temperature sensor (article-# 250 100), printer, PC<\/td>\n<\/tr>\n
Power supply<\/td>\n115\/230 VAC 50\/60 Hz switchable via fuse setting<\/td>\n<\/tr>\n
allowed voltage tolerance: \u00b115 % maximum power consumption: 560 W, Fuse 2\u00d76.3 AT<\/td>\n<\/tr>\n
Protection Class<\/td>\nIP 20 according to EN 60529<\/td>\n<\/tr>\n
Ambient temperature<\/td>\nOperation +5 \u00b0C to +40 \u00b0C<\/td>\n<\/tr>\n
Climatic class<\/td>\n2 according to VDI\/VDE 3540<\/td>\n<\/tr>\n
<\/td>\nRelative humidity: Yearly mean: < 75 %<\/td>\n<\/tr>\n
<\/td>\n30 days \/year: 95 % Other days: 85 % Light dew: yes<\/td>\n<\/tr>\n
<\/td>\nSite altitude: max. 5000 m above sea level<\/td>\n<\/tr>\n
EMC<\/td>\nEN 61326-1<\/td>\n<\/tr>\n
<\/td>\nFCC 47 CFR Part 15<\/td>\n<\/tr>\n
Test certificates<\/td>\ncETLus, CE<\/td>\n<\/tr>\n
Safety standards<\/td>\nEN 61010-1<\/td>\n<\/tr>\n
<\/td>\nEN 61010-2-010<\/td>\n<\/tr>\n
<\/td>\nUL 61010-1<\/td>\n<\/tr>\n
<\/td>\nCAN\/CSA C22.2#61010-1<\/td>\n<\/tr>\n
<\/td>\nCAN\/CSA C22.2#61010-2-010<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"
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