WTW Photolab 7600 Uv-Vıs Spektrofotometre

WTW PhotoLab® 7600 UV-VIS, COD, Nitrat ve Nitritin reaktifsiz ölçümü için öncü prosedür OptRF ile güvenilir ölçümler sağlayabileceğiniz bir spektrofotometre çeşididir. 

Ayrıca UVT ve SAC gibi önemli parametrelerle birlikte kapsamlı bir renk ölçümünü de desteklenmektedir.

PhotoLab® 7600 UV-VIS, hafif ağırlıklı ve isteğe bağlı olarak standart araç aküsünden güç alarak ölçümlerini sürdürür. 

Ürün Özellikleri

• Kanalizasyon tesislerinin çıkışında standart COD, NO3, NO2 parametreleri için OptRF

• Menü yönlendirmeli çalıştırma

• Çok adımlı AQA

• Klorofilden şaraba uygulama desteği

• Kapsamlı programlama fırsatları

KOİ, nitrat ve nitritin reaktifsiz optik ölçümü (OptRF)

• En hızlı sindirimden daha hızlı

• Reaktif veya kimyasal gerekmediği için maliyet yok

• Ölçüm aralığının kontrolü

• Çevre dostudur ve sağlık tehlikesi yoktur

Technical Specifications

Wavelength Range                                                   190 - 1100 nm

Optics                                                                           Monochromator with Grating and step motor / reference beam

Lamp                                                                           Wolfram-Halogen 

Display                                                                           Farbdisplay 7" backlit

Bandwidth                                                                   4 nm

Measurement                                                           Concentration, Absorbance, % Transmission, Kinetics and Spectra in Abs or  %Transmission,

                                                                                          Multiwavelengths and multistep readings

Scan speed                                                                   700-2000 nm/min,  Scans in 1, 2, 5, 10 nm steps of wavelength range

Wavelength accuracy/reproduceability            ± 1 nm / < 0,5 nm

Photometric accuracy/reproduceability              - 0,003 E for E < 0,600; 0,5% of values for 0,600 < E < 2,000

Photometric linearity                                           < 1 % for A ≤ 2.000 in the range 340 ... 900 nm

Straylight                                                                   < 0,1 %T at 220 nm with NaI, < 0.05 % transmission at 340 and 408 nm with cut-off filter

Barcode                                                                    Automatic method recognition including measurement range for all cuvette

Cuvette                                                                            16 mm round, rectangular 10 mm, 20 mm, 50 mm with automatic cell detection for automatic measurement range setting

Data storage                                                            5000 meausrement values, spectra and kinetics approx. 40 MB => 500 spectra (300-900 nm) and 400 kinetics with 150 measurement values, 

Methods and Profiles                                            > 250 pre-programmed methods, 1000 user-defined methods, profiles for kinetics and spectra, comprehensive programming options

Interface / Update                                                    1 USB-A, 1 USB-B, 1 Ethernet / Update via Internet and USB-Stick

IP Class                                                                            IP 30 including drainage in optical compartment 

Power Supply                                                            Universal power supply, optional supply via standard adaptor cable for car batteries

Temperature Range                                                    Operation: +10°C bis +35°C, Storage: -25°C bis +65°C

Weight / Dimensions                                            approx. 4,5 kg / 404 x 197 x 314 (BxHxT)

Accessories                                                                    PC software photoLab® Data spectral+photoLab® color, field case, checking tools for AQA