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環(huán)境污染/水質分析測量儀器
Environmental Pollution/Water Analysis Instruments
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WA-1型水質分析儀
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WA 1型水質分析儀是專門為快速的水質分析而設計的，結構緊湊，重量輕，操作簡單；可快速測定水質的濁度(NTU)、色度、余氯和透明度。
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This is a portable type
instrument for measuring water turbidity,
coloration, residual chlorine and transparency. This
model is useful for your water quality management
for water supply, water storage tank and swimming
pool, etc., including transparency check on sewage
water and management for residual chlorine in water.
Thanks to its light-weight design, you can bring it
anywhere for simple and quick measurements. |
應用領域：
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產品特點：
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提供水質分析方法 |
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結構緊湊，重量輕，操作簡單 |
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所有的測量值，可以通過內置打印機打印報告 |
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可儲存100個數(shù)據(jù)，并且可與計算機進行數(shù)據(jù)交換 |
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Calibration is done using polystyrene
standard turbidity liquid. |
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It is most appropriate for measurement
of daily inspection items established by
ministerial ordinances. |
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It is also most appropriate for
transparency check on sewge water and
residual chlorine measurement before and
after water processing. |
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It is light weight and portable. Both DC
and AC voltages can be used |
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It has a built-in printer as a standard
configuration. |
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Data memory function is available, and
measurement data can be transmitted to your
PC. |
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Despite its portable size, it has a
large display of 62mm x 44mm, and you can
enjoy its operation with distinguished
operation. |
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WA-1型水質分析儀技術參數(shù)
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測量項目 |
濁度(NTU)：透光度測量；色度：透光度測量(390nm)
余氯：DPD；透明度：透明度對比分析 |
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測量波長 |
濁度(NTU)：660nm；色度：390nm；余氯：555nm；透明度：660nm |
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光接收器件 |
硅光電二級管 |
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樣 品 量 |
濁度/色度/透明度：15ml；余氯：3ml |
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光 程 長 |
濁度/色度/透明度：50mm；余氯：10mm |
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打 印 機 |
內置串口熱敏打印機 |
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數(shù)據(jù)儲存 |
100個數(shù)據(jù) |
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電 源 |
4個AA堿性電池 |
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重 量 |
900g |
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光 源 |
鹵素燈，3V/1.5W |
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標準附件 |
50mm和10mm比色池；熱敏打印紙；30ml燒杯；DPD(10包) |
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Dimensions
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W
208mm
x D
105mm
x H
70mm
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Weight
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Approx.
660g
(including
battery)
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Power
supply
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NiCd
battery
(charge
time
in
about
1.5
hours),
and
AC
adapter
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Power
consumption
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500mW
(maximum,
without
Printing)
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Light
source
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LED
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Display
size
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W
62mm
x H
44mm
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Measuring
items
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Turbidity,
Chromaticity,
Residual
chlorine,
Transparency
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Measuring
range
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Turbidity
: 0º
to
20º
(when
using
a
50mm
cell),
0º
to
500º
(when
using
a
20mm
cell)
•
Chromaticity
: 0º
to
30º
(when
using
a
50mm
cell),
0º
to
500º
(when
using
a
20mm
cell)
•
Residual
chlorine
:
0mg
/ l
to
2mg
/ l
•
Transparency
:
0cm
to
100cm
or
more
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Measuring
method
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•
Tubidity
:
Light
transmittance
•
Chromaticity
:
Light
transmittance
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Residual
chlorine
:
DPD
method
•
Transparency
:
Correlation
with
transparency
method
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Related
standards
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Water
works
law,
Tap
water
testing
method
(Japan)
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Measurement
accuracy
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•
CV
value
within
5%,
when
turbidity
is
1.0º
(using
polystyrene)
•
CV
value
within
10%,
when
turbidity
is
0.2º
(using
polystyrene)
•
CV
value
within
5%,
when
chromaticity
is
1.0º
(using
standard
color
liquid)
•
CV
value
within
10%,
when
chromaticity
is
0.5º
(using
standard
color
liquid)
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Option
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•
Simplified
charger
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Data
filing
software
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RS-232C
interface
cable
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