| Waterproof
Portable Meters Waterproof
portable Colorimeters C401, C301, C201, C105, C104, C103, C102
and C101
|   Eutech’s
latest range of laboratory grade microprocessor-based portable
waterproof colorimeters measure Chlorine (Free and Total), Cyanuric
Acid, pH, Chlorine Dioxide, Bromine and Ozone with quick, accurate
and repeatable results. The meters are easy to use because of
their simple, intuitive and direct user interface. Guiding messages
and self-diagnostics are displayed on a large custom-made liquid
crystal display (LCD). Each meter comes with reagents and sample
vials in a rugged carrying case for swift testing on the go. This
family of colorimeters is designed for reliable and convenient
water analysis in swimming pools, spas, public utilities, industrial
wastewater plants, municipal water, treated water, water conditioning
systems and paper and pulp mills. Select from our wide range of
models, designed to meet your application needs.
Read
more about the parameters measured in colorimetry
|
-
Excellent
test-to-test repeatibility, auto-ranging and convenience
The colorimeters ensure excellent test-to-test repeatability and
have auto-ranging capabilities while using only one-vial-one-sachet
per test.
-
Fuss-free
meter operation
Designed for utmost convenience, the colorimeters allow one-time
blanking for all parameters and ranges. This value-added feature
comes in handy when performing multi-parameter analysis and/or repeat
measurements of a sample. The blanking value is stored in memory
and retained not only if the meter is switched off, but even if
batteries are replaced. Furthermore, no pre-calibration is needed
for chlorine and cyanuric acid.
-
No detachable
parts, no flip covers
The colorimeters are designed such that the high-quality customised
vials fit perfectly into the sample well. Consequently, no detachable
light shields or flip covers are required.
-
US EPA-approved
DPD method
Chlorine measurements are based on the US EPA-approved DPD method,
so the results can be reliably used for reporting purposes.
-
High
quality reagents
Custom-formulated powder reagents provide excellent accuracy, repeatability
and stability. They are conveniently packed in properly sealed individual
sachets for ease of use.
-
Advanced
power management
The meters are capable of more than three thousand tests on a set
of four new ‘AAA’ alkaline batteries. The auto power-off
function activates after ten minutes of non-use to conserve battery
life.
-
Waterproof
and lightweight
The lightweight meters float if accidentally dropped in water and
have a waterproof IP67-rated housing.
Applications
Swimming Pools • Spas • Drinking Water • Public Utilities
• Wastewater • Treated water.
*Procedure
is equivalent to USEPA method 330.5 for wastewater and Standard Method
4500-Cl G for drinking water.
Specifications
| Parameters |
Range |
Resolution |
Accuracy |
C401 |
C301 |
C201 |
C105 |
C104 |
C103 |
C102 |
C101 |
| Chlorine,
Free and Total |
0 - 1.99 ppm |
0.01 ppm |
±0.02
ppm |
• |
• |
• |
|
|
|
• |
|
| 2.0
- 6.0 ppm |
0.1
ppm |
±0.2
ppm |
| Cyanuric Acid |
5 - 90 ppm |
1 ppm |
±4 ppm |
• |
• |
|
|
|
|
|
|
| pH |
5.9 8.2 pH |
0.1 pH |
±0.1
pH |
• |
|
|
|
|
|
|
• |
| Chlorine
Dioxide |
0 - 3.79 ppm |
0.01 ppm |
±0.02
ppm |
|
|
|
|
|
• |
|
|
| 3.8 - 11.4
ppm |
0.1 ppm |
±0.2
ppm |
| Bromine |
0 - 4.49 ppm |
0.02 ppm |
±0.03
ppm |
|
|
|
|
• |
|
|
|
| 4.5
- 13.5 ppm |
0.2
ppm |
±0.3
ppm |
| Ozone |
0 - 1.39 ppm |
0.01 ppm |
±0.02
ppm |
|
|
|
• |
|
|
|
|
| 1.4 - 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 |
Copyright © 2003 Eutech
Instruments Pte Ltd. marketing@eutechinst.com
|
