PORTABLE COLORIMETER Model : C-401

Fungsi : Alat pengukur kadar Free & Total Chlorine, Cyanuric Acid, pH dalam air, layar yang lebar, pengukuran mudah dan praktis serta anti air.

Spesifikasi :
* Chlorine, Free and Total : 0 to 1.99 ppm; 0.01 ppm; ± 0.02 ppm; 2.0 to 6.0 ppm; 0.1 ppm; ± 0.2 ppm
* Cyanuric Acid : 5 to 90 ppm; 1 ppm; ± 4 ppm
* pH : 5.9 to 8.2 pH; 0.1 pH; ± 0.1 pH
* Measurement Method : Photometric
* Light Source : Light Emitting Diode ( LED)
* Wavelength : 525nm
* Detector : Silicon photodiode
* Absorbance Range : 0 – 2.5 Abs
* Photometric Precision : ± 0.0015Abs
* Automatic Range Selection : 0 – 1.99 ppm ( Free & Total Chlorine) ; 2.0 – 6.0 ppm ( Free & Total Chlorine) ; 5 – 90 ppm ( Cyanuric Acid) ; 5.9 – 8.2 pH
* Resolution : 0.01 ppm ( 0 – 1.99 ppm; Free & Total Chlorine) ; 0.1 ppm ( 2.0 – 6.0 ppm; Free & Total Chlorine) ; 0.1 pH ( 5.9 – 8.2 pH) ; 1 ppm ( 5 – 90 ppm; Cyanuric Acid)
* Accuracy : ± 0.02 ppm ( 0 – 1.99 ppm; Free & Total Chlorine) ; ± 0.2 ppm ( 2.0 – 6.0 ppm; Free & Total Chlorine) ; ± 0.1 pH ( 5.9 – 8.2 pH) ; ± 4 ppm; Cyanuric Acid
* Calibration Points : User selectable; 1 point per colorimetric test
* Display : 4-digit 14-segments customized liquid crystal display with annunciators
* Sample Cells : Borosilicate glass with screw caps, fill line and indexing mark Height x Diameter : 51 x 25 mm
* Sample Volume Required : 10 ml
* Operating Temperature Range : 0 – 50° C
* Operating Humidity Range : 0-90% RH non-condensing at 30° C
* Power Supply : 4 ‘ AAA’ alkaline batteries
* Battery Life : > 3000 tests
* Electromagnetic : EN 61326 Compliance ( EMC)
* Weight Instrument : 200g
* Complete carrying case : 1.25kg
* Dimensions Instrument : 6.8( W) x 15.5( L) x 4.6( H) cm
* Carrying case : 16( W) x 35( L) x 12( H) cm