LAB TURBIDIMETER TB 300-IR

LAB TURBIDITY METER TB 300-IR Specifications Principle : nephelometric ( 90° scattered light) Light source : IR-LED ( 860 nm) Keypad : conditional acid and solvent resistant; membrane switch keypad with audible feedback Auto – Off automatic switch off approx. : 20 minutes after last key press Display : Graphic-Display Update : Software update via Internet Clock : real time clock Data logging : 1000 data sets with date, time and registration number Sample volume : approx. 12 ml Range : 0.01 – 1100 NTU ( Auto range) Resolution : 0.01 from 0.01 – 9.99 ( NTU) 0.1 NTU from 10.0 – 99.9 1 NTU from 100 – 1100 Accuracy ( NTU) : ± 2 % of reading or 0.01 ( 0 – 500) ± 5 % of reading ( 500 – 1100) Ambient conditions : temperature: 5-40° C at 30-90% relative humidity ( non condensing) Interface : RS232 for printer and PC-connection; 9-pin D-sub-mail connector; data format ASCII Power supply : 7 NiCd rechargeable batteries ( Type AA/ Mignon with 1100mAh) ; wall plug mains adapter ( Input: 100-230V, 50-60Hz; Output: 15V; 530mA) and Lithium battery CR 2032, 3V) Weight ( instrument) : approx. 1000 g including batteries and power pack Dimensions ( L x W x H) : approx. 265 x 195 x 70 mm Conformance : meets ISO 7027 Certification : CE