LOVIBOND TB 300 IR Türbidimetre (Bulanıklık Ölçer)

EN ISO 7027'ye uygun olarak, T-Cal standart setiyle toplam aralığın otomatik ayarı, Autoranging, Yüksek doğruluk özellikleriyle kullanıcılara sunuluyor.

Bulanıklık, EN ISO 7027 uyarınca nefelometrik (90° yayılan ışık) olarak belirlenir. Kızılötesi ışık kaynağı, renksiz ve renklendirilmiş numunelerin ölçülmesini sağlar.

Otomatik ölçüm aralığı algılama (Autorange) özelliği, 0,01 – 1100 NTU'luk bulanıklık ölçümünün 500 NTU'ya kadar ± % 2'lik bir doğrulukla ve 500 NTU'dan itibaren ± % 5'lik bir doğrulukla yapılmasına olanak sağlar. Büyük grafik ekran, seçilebilir çok sayıda dil ve ayrıntılı kullanıcı rehberi, yüksek kullanım konforu sağlar.

Test parametreleri             Ölçüm Aralığı

Turbidity                             0.01 - 1100 NTU

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Meets EN ISO 7027, Automatic overall range adjustment with Standard-Set T-Cal, Autoranging, High accuracy…

Turbidity is measured according to EN ISO 7027 by nephelometric means (90° scattered light). The infrared light-source permits measurement of coloured and colour-free samples. The automatic measurement range detection facility (Autorange) enables direct turbidity measurement from 0.01 to 1100 NTU with an accuracy of ± 2 % up to 500 NTU and ± 5 % thereafter. A large graphic display, a choice of several different languages and user-friendly operating instructions make the device extremely easy to use.

Technicial Specifications

Optics                                                     Turbidity is measured according to EN ISO 7027 by nephelometric means (90° scattered light)

Accuracy                                             ± 2 % of reading, or ± 0.01 NTU, whichever is bigger, in the range of 0.01 - 500 NTU ; ± 5 % of reading in the range of 500 - 1000 NTU

 Operation                                             acid and solvent resistant; membrane keypad

Display                                                     Graphic-Display

Suitable Vials                                         Round Cuvettes 24 mm

Calibration                                             automatic overall range adjustment with Standard-Set T-Cal

Interfaces                                             RS 232

Updates                                                     Software update via Internet

Measuring Principle                             nephelometric (90° scattered light)

Internal Storage                                     1000 data sets

Measuring Range                                     0.01 - 1100 NTU (Autorange)

Power Supply                                     7 NiMH-battery pack (AA/Mignon)

Auto – OFF                                             Yes

Clock                                                     Real Time Clock

Portability                                             Benchtop

Environmental Conditions                     5 - 40 °C at 30 - 90 % relative humidity (non condensing)

Compliance                                             CE

Dimensions                                             265 x 195 x 70 mm

Weight                                                     1000 g (incl. batteries)

Weight with Packaging                     (incl. batteries

Etiketler: Lovibond Türbidimetre, Lovibond TB 300 IR