EUTECH INSTRUMENTS WATERPROOF C401 COLORIMETER User Manual

Specifications C401/301/201/102/101
38
7 SPECIFICATIONS
Measurement Method Photometric
Light Source Light Emitting Diode (LED)
Wavelength 525 nm
Detector Silicon photodiode
Absorbance Range 0 – 2.5 Abs
Photometric Precision +/- 0.0015 Abs
Automatic Range Selection
0 – 1.99 ppm (Free & Total Chlorine)
2.0 – 6.0 ppm (Free & Total Chlorine)
5.9 – 8.2 pH
5 – 90 ppm (Cyanuric Acid)
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 ( 2 x 1 in)
Sample Required 10 ml (0.33 oz)
Operating Temperature Range
0 – 50°C (32°F to 122°F)
Sample Temperature Range
0 – 50°C (32°F to 122°F)
Operating Humidity Range
0-90% RH non-condensing at 30°C (86°F)
Power Supply 4 AAA alkaline batteries
Battery Life > 3000 tests
Electromagnetic Compliance
(EMC)
Emitted Interference - EN 61326
Immunity to Interference - EN 61326
Enclosure Rating IP67
Insulation Rating Pollution degree 2
Weight
Instrument: 200 g (7 oz)
Instrument in carrying case: 1.25 kg (2.75 lb)
Dimensions
Instrument: 6.8(W) x 15.5(L) x 4.6(H) cm;
(2.7 x 6.1 x 1.8 in)
Carrying case: 16(W) x 35(L) x 12(H) cm;
(6.3 x 13.8 x 4.7 in)

EUTECH INSTRUMENTS WATERPROOF C401 COLORIMETER Specifications

General

Brand	EUTECH INSTRUMENTS
Model	WATERPROOF C401 COLORIMETER
Category	Measuring Instruments
Language	English