YSI CR2200 TERMOREAKTÖR

Standart parametrelerin kolay sindirilmesi için termoreaktörler

Standart sindirimler için otomatik ısıtma ve kapatma ile güvenli ve kolay kullanım

• 12 yuvarlak hücre (16 mm)

• KOİ için hızlı sindirim dahil 8 önceden programlanmış ayar

• Standart parametreler için kolay, hızlı çalıştırma

Standart parametreler için gerekli sıcaklıklar ve bozunma süreleri her WTW termoreaktöründe saklanır. Ayrıca, kendi kendine programlama ve küvet numaraları için farklı seçenekler mevcuttur.

CR 2200, KOİ, toplam azot, toplam fosfor, TOK ve galvanizlemenin ağır metalleri için programlarla standart parçalama sağlar. Belirli bir süre boyunca yüksek reaksiyon sıcaklığı, numunenin tam sindirimini sağlar. KOİ için, hızlı sindirim (148°C, 20 dk) için ek bir program mevcuttur.

Standart parametreler için programlar

•1: 120 dakika için 148 °C

•2: 120 °C 30 dakika

•3: 60 dakika boyunca 120 °C

•4: 120 °C 120 dakika

•5: 100 °C, 60 dakika

•6: 148 °C 20 dakika

•7: 120 dakika için 150 °C

•8: 30 dakika boyunca 100 °C

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Thermoreactors for easy digestion of standard parameters

Safe and easy operation with automatic heating and switch-off for standard digestions

• 12 round cells (16 mm)

• 8 pre-programmed settings including fast digestion for COD

• Easy, quick operation for standard parameters

The required temperatures and degradation times for the standard parameters are stored in every WTW thermoreactor. In addition, there are different options for self programming and cuvette numbers available.

CR 2200 allows standardi digestion with programs for COD, total nitrogen, total phosphorus, TOC and heavy metals of galvanizing. The high reaction temperature over a defined period of time ensures a complete digestion of the sample. For COD, an additional program for fast digestion (148°C, 20 min) is available.

Programs for standard parameters

•1: 148 °C for 120 minutes

•2: 120 °C for 30 minutes

•3: 120 °C for 60 minutes

•4: 120 °C for 120 minutes

•5: 100 °C for 60 minutes

•6: 148 °C for 20 minutes

•7: 150 °C for 120 minutes

•8: 100 °C for 30 minutes

Reactor type                                            Dry temperature control device with safety cover

Cell shafts                                            12 cell shafts for reaction cells, diameter: 16 ± 0.2 mm

Reaction time setting                         fixed time settings acc. to standard method digestion programs

Temperature setting                             100 °C, 120 °C, 148 °C, 150 °C acc. to program

Controlling accuracy                             ± 1 °C ± 1 digit

Temperature stability                             ± 0.5 K

Overtemperature protection             190 °C ± 5 °C

Dimensions                                             D x W x H: 312 x 255 x 185 mm

Weight:                                                     4 kg

Output                                                     unidirectional RS232 interface with 2 banana sockets for external temperature sensor (article-# 250 100), printer, PC

Power supply                                     115/230 VAC 50/60 Hz switchable via fuse setting

allowed voltage tolerance:                     ±15 % maximum power consumption: 560 W, Fuse 2x6.3 AT

Protection Class                                 IP 20 according to EN 60529

Ambient temperature Operation         +5 °C to +40 °C

Climatic class                                      2 according to VDI/VDE 3540

                                                              Relative humidity: Yearly mean: < 75 %

                                                              30 days /year: 95 % Other days: 85 % Light dew: yes

                                                              Site altitude: max. 5000 m above sea level

EMC                                                     EN 61326-1

                                                              FCC 47 CFR Part 15

Test certificates                                     cETLus, CE

Safety standards                                     EN 61010-1

                                                              EN 61010-2-010

                                                              UL 61010-1

                                                              CAN/CSA C22.2#61010-1

                                                              CAN/CSA C22.2#61010-2-010