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环境污染/水质分析测量仪器
Environmental Pollution/Water Analysis Instruments
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WA-1型水质分析仪
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WA 1型水质分析仪是专门为快速的水质分析而设计的，结构紧凑，重量轻，操作简单；可快速测定水质的浊度(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. |
应用领域：
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产品特点：
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提供水质分析方法 |
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结构紧凑，重量轻，操作简单 |
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所有的测量值，可以通过内置打印机打印报告 |
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可储存100个数据，并且可与计算机进行数据交换 |
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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型水质分析仪技术参数
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测量项目 |
浊度(NTU)：透光度测量；色度：透光度测量(390nm)
余氯：DPD；透明度：透明度对比分析 |
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测量波长 |
浊度(NTU)：660nm；色度：390nm；余氯：555nm；透明度：660nm |
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光接收器件 |
硅光电二级管 |
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样 品 量 |
浊度/色度/透明度：15ml；余氯：3ml |
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光 程 长 |
浊度/色度/透明度：50mm；余氯：10mm |
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打 印 机 |
内置串口热敏打印机 |
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数据储存 |
100个数据 |
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电 源 |
4个AA碱性电池 |
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重 量 |
900g |
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光 源 |
卤素灯，3V/1.5W |
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标准附件 |
50mm和10mm比色池；热敏打印纸；30ml烧杯；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
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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
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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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