Colorimeters Eutech Type C401, C301, C201.Hubungi Ibu ANA: email suksesmakmur65@ yahoo.com

pecifications

Product Specification
Description
Parameters Range Resolution Accuracy C401 C301 C201 C105 C104 C103 C102 C101
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 • • •
Chlorine Dioxide 0 to 3.79 ppm 0.01 ppm ± 0.02 ppm •
3.8 to 11.4 ppm 0.1 ppm ± 0.2 ppm
Bromine 0 to 4.49 ppm 0.02 ppm ± 0.03 ppm •
4.5 to 13.5 ppm 0.2 ppm ± 0.3 ppm
Ozone 0 to 1.39 ppm 0.01 ppm ± 0.02 ppm •
1.4 to 4.1 ppm 0.1 ppm ± 0.2 ppm
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