详细介绍:
XP-308II便携式甲醛检测仪XP308II
Japan COSMOS company's new products
◆ automatic suction, convenient operation
The product has obtained the certificate of approval of national metrological instrument type
◆ the measured field zero, without the help of outdoor air
◆ adopts filter to filter the interference gas unique
◆ can store, print measurement data
The detection principle
DNPH has a selective adsorption of aldehydesproperties.
The two filter is arranged in front of the sensor of themachine, another is a non DNPH filter, DNPH filter caneffectively remove the formaldehyde, so the detection ofsensor is all other material except formaldehyde's (VOC)content; then, the machine automatically DNPH filter into a non DNPH filters, sensors detect is content, including all substances formaldehyde and then, after the internalmicroprocessor related operations, calculated from measured formaldehyde concentration field.
Technical parameters:
Characteristic
Model
XP-308II
Detection of gas
Formaldehyde (HCHO)
The detection principle
The constant potential electrolysis type
Detection range
0 - 3.00ppm
The minimum resolution
0.01ppm
Sampling mode
Automatic suction (miniature pump)
Display mode
Digital display
The power supply service life
2 dry cell batteries 6 knots or DC power supply
The service life of the battery
About 100 measurements
Filter life
About 100 measurements
The use of temperature
0 ~ 40 ℃
Appearance size
W175 * H140 * D86mm
Weight
About 2.5Kg
Annex
5 DNPH filters, dry batteries, leather, gas production, 10 filtering slices, tweezers
Optional
DC power supply, output printing software, output cable
◆ adopts filter to filter the interference gas unique.
◆ the measured field zero, without the help of outdoor air.
◆ can store, print measurement data.
◆ use batteries or AC power supply.
The small volume, light weight, easy to carry.
◆ simple operation.
Use
◆ public indoor formaldehyde gas detection.
◆ civil construction indoor formaldehyde gas detection.
Detection of formaldehyde content in building materials.
The performance evaluation of various eliminateformaldehyde products.
日本COSMOS公司最新产品
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◆ 自动吸引式、操作方便
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◆ 产品已取得国家计量器具型式批准证书
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◆ 在被测现场调零,无须借助室外空气
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◆ 采用独特的过滤器滤除干扰气体
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◆ 可存储、打印测量数据
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检测原理
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DNPH具有选择性地吸附醛类物质的特性。
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在本机的传感器前面装有二个过滤器,另一个是非DNPH过滤器,由于DNPH过滤器可有效地滤除甲醛,所以传感器检测出的是除甲醛外的其他所有物质(VOC)的含量;然后,本机内部自动将DNPH过滤器换成了非DNPH过滤器,传感器检测出是包括甲醛的所有物质的含量,然后,经过内部的微处理器进行相关运算,计算出被测现场的甲醛浓度。
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技术参数:
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特点
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型号
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XP-308II
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检测气体
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甲醛(HCHO)
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检测原理
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定电位电解式
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检测范围
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0.00~3.00ppm
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最小分辩率
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0.01ppm
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采样方式
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自动吸引式(内微型气泵)
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显示方式
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数字显示
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电源使用寿命
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2号干电池6节或直流电源
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电池使用寿命
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约可测量100次
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过滤器寿命
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约可测量100次
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使用温度
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0~40℃
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外型尺寸
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W175×H140×D86mm
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重量
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约2.5Kg
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附件
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DNPH过滤器5个、干电池节、皮套、采气管、过滤片10片、镊子
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可选件
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直流电源、输出打印软件、输出专用电缆
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◆ 采用独特的过滤器滤除干扰气体。
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◆ 在被测现场调零,无须借助室外空气。
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◆ 可存储、打印测量数据。
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◆ 可使用电池或交流电源。
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◆ 体积小、重量轻、携带方便。
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◆ 操作简单。
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用途
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◆ 公共场所室内甲醛气体检测。
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◆ 民用建筑室内甲醛气体检测。
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◆ 建筑材料中甲醛含量检测。
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◆ 各种消除甲醛产品的性能评价。
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