www.cgongxi.com-国产日产久久高清欧美一区WW,国产在线观看无码免费视频,国产日产久久高清欧美一区WW,国模欢欢炮交啪啪150P

產(chǎn)品列表PRODUCTS LIST

首頁(yè)>產(chǎn)品中心>日本光明北川式氣體檢測管>氣體快速檢測管>103SDKITAGAWA二氧化硫SO2氣體檢測管式檢測儀 SULPHUR DIOXIDE 1-60ppm

KITAGAWA二氧化硫SO2氣體檢測管式檢測儀 SULPHUR DIOXIDE 1-60ppm

簡(jiǎn)要描述:

二氧化硫SO2氣體檢測管式檢測儀103SD SULPHUR DIOXIDE 1-60ppm,惡臭污染物控制指標有*胺、硫化氫、甲硫醇、甲硫醚、二甲二硫、二硫化碳、苯乙烯和臭氣濃度,為您提供全面的便攜式惡臭氣體快速檢測儀BF-9K,可以隨時(shí)檢測惡臭氣體排放源的污染狀況??梢杂糜谙虼髿馀欧艕撼魵怏w單位及垃圾堆放場(chǎng)的環(huán)境檢測,為突發(fā)的惡臭污染事件提供初步的判斷結果。

更新時(shí)間:2024-07-14

在線(xiàn)留言
KITAGAWA二氧化硫SO2氣體檢測管式檢測儀 SULPHUR DIOXIDE 1-60ppm

二氧化硫SO2氣體檢測管式檢測儀103SD SULPHUR DIOXIDE 1-60ppm

Tube 03SD
1. PERFORMANCE
1) Measuring range :1-60 ppm
Number of pump strokes 1(100ml)
2) Sampling time :1 minute/1 pump stroke
3) Detectable limit :0.5 ppm
4) Shelf life :3 years
5) Operating temperature :0~40℃
6) Reading :Direct reading from the scale calibrated by 1 pump stroke
7) Colour change :Pink→Yellow
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:5% RSD-high:5%
3. CHEMICAL REACTION
By reacting with alkali, PH indicator is discoloured.
SO2+2NaOH→Na2SO3+H2O
4. CALIBRATION OF THE TUBE
PERMEATION TUBE METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
60
50
40
30
20
10
5
1
ppm
SO2
GAS To pump
103SD SULPHUR DIOXIDE
Substance ppm Interference ppm Coexistence
Chlorine Pale pink stain is produced. SO2 ×c2onc. Higher readings are given.
SO2 conc. The top of discoloured layer
Nitrogen dioxide 20 〃×1 becomes un clear and higher
readings are given.

平远县| 会理县| 广德县| 枝江市| 基隆市| 小金县| 安新县| 通化县| 铜山县| 凌海市| 白沙| 都安| 壤塘县| 怀宁县| 临城县| 萨迦县| 密山市| 桦南县| 博罗县| 平山县| 金昌市| 瓮安县| 泰顺县| 珠海市| 漾濞| 岳普湖县| 保亭| 乌恰县| 平陆县| 延津县| 阿拉善左旗| 汉源县| 奉贤区| 临夏市| 江安县| 濮阳市| 磴口县| 湖州市| 朝阳县| 唐山市| 延边|