Description

COD ANALYSIS - - AQUA fast AQ3140 COD Colorimeter AQUA FAST AQ3140 WITH ECO25 & REAGENT Description Double wavelength, automatic wavelength selection, direct reading colorimeter Light Source LEDs, interference filters (IF) and photosensor in transparent cell chamber. Wavelength specifications of the IF: 430 nm Δλ = 5 nm, 610 nm Δλ = 6 nm Wavelength 430 nm, 610 nm Wavelength Accuracy ±1 nm Photometric Accuracy 3 % FS (T = 20 °C - 25 °C) Photometric Resolution 0.01 A Power Supply 4 batteries (AAA) Operating Time 17 hours operating time or 5,000 test measurements in continuous mode when display backlight is off Auto-Off Automatic switch-off, 10 minutes after last key press Display Backlit LCD (on keypress) Storage Internal ring memory for 16 data sets Time Real-time clock and date Calibration User and factory calibration Reset to factory calibration possible Dimensions 155 x 75 x 35 mm (L x W x H) Weight Basic unit approx. 260 g (incl. batteries) Environmental Conditions Temperature: 5 - 40 °CRelative humidity: 30 - 90 % (non-condensing) Certification CE Testing Reagents Thermo reactor COD Analysis - ECO 25 25 position thermo reactors for Chemical Oxygen Demand (COD) with settable temperature (70, 100, 120, 150, 160 °C) and operating time (30, 60, 120 minutes or continuous). REAGENT : AQUAFAST COD 0-1500 PPM TUBES, 25 PACK Digestion vial tubes