HACH : LICO 620 Colorimeter

The LICO 620 Colorimeter is a device manufactured by HACH, a company that specializes in producing water quality analysis equipment. The LICO 620 Colorimeter is designed to measure the color intensity of water samples, which can provide important information about water quality.

The LICO 620 Colorimeter uses a photometric method to measure color, which involves shining a light through a water sample and measuring the amount of light that is absorbed by the sample. This measurement is then compared to a calibration curve to determine the color intensity of the sample.

The LICO 620 Colorimeter is a compact and portable device that is easy to use in the field or in a laboratory setting. It features a large display screen for easy reading of results, and can store up to 200 readings in its memory for later analysis.

Overall, the LICO 620 Colorimeter is a reliable and accurate tool for measuring water quality, and is commonly used in applications such as drinking water analysis, wastewater treatment, and environmental monitoring.

LICO 620 Colorimeter adalah sebuah alat laboratorium yang digunakan untuk mengukur konsentrasi suatu zat atau larutan dengan mengukur absorbansi cahaya pada panjang gelombang tertentu. Alat ini biasa digunakan dalam bidang kimia, biologi, dan lingkungan untuk melakukan pengukuran kuantitatif dari berbagai parameter seperti konsentrasi ion, pH, COD (Chemical Oxygen Demand), dan lain sebagainya. LICO 620 Colorimeter dapat digunakan untuk melakukan pengukuran secara akurat dan cepat, sehingga dapat membantu memudahkan proses analisis laboratorium.

Specifications :
Beam Height 10 mm
Color Scales Iod; Gardner;Hazen; ASTM D 156 (Saybolt); ASTM D 1500
Cuvette compatibility 11 mm Round cuvette
Cuvette compatibility 50 mm Rectangular cuvette
Cuvette compatibility10 mm Rectangular cuvette
Data storage 400 color readings
Dimensions Metric (H x W X D) 151 mm x 350 mm x 255 mm
Display 800 pixel – 480 pixel
Display TFT WVGA Color Graphic Touch Screen
Display size 7 inch
Display type Color Graphic
Includes cell adapter, dust cover, power supply, user manual
Interface2x USB Typ A, 1x USB Typ B, 1x Ethernet
Manual languages English, French, German, Italian
Max. Storage Humidity 80%
Max. operating humidity 80%
Operating temperature range 10 – 40 °C
Optical path length 10 mm – 50 mm
Optical system 0 ° / 180 ° rectilinear
Photometric accuracy 0.005 Abs at 0 to 0.5 Abs
Photometric accuracy 1 % at 0.5 to 2.0 Abs
Photometric linearity 1 % with neutral glass at 546 nm
Photometric linearity < 0.5 % – 2 Abs
Photometric measuring range ± 3.0 Abs (wavelength range 340-900 nm)
Power requirements (Hz) 50/60 Hz
Power requirements (Voltage) 110 – 240 V AC
Power supply 110 V – 240 V
Reproducibility ± 0.2 % transmission
Safety checks CE
Source lamp Tungsten Halogen Lamp
Spectral Bandwidth 5 nm
Standard Illuminant C 2°
Standard Observer 2°
Storage conditions -40 °C – 60 °C
User Interface Touch Screen, ext. USB-Keyboard
Wavelength accuracy ± 1.5 nm (wavelength range 380 720 nm)
Wavelength calibration automatic
Wavelength range 380 nm – 720 nm
Wavelength reproducibility 0.1 nm
Weight4.2 kg


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