产品列表PRODUCTS LIST

首页>产品中心>日本光明北川式气体检测管>气体快速检测管>105SD二异丙胺气体检测管[(CH3)2CH]2NH 胺类检测管1-16ppm

二异丙胺气体检测管[(CH3)2CH]2NH 胺类检测管1-16ppm

简要描述:

105SD DI-ISO-PROPYL AMINE (+) 胺类[(CH3)2CH]2NH 二异丙胺检测管[(CH3)2CH]2NH,二异丙胺气体检测管[(CH3)2CH]2NH 胺类检测管1-16ppm,而利用便携式恶臭气体应急检测箱进行臭气浓度检测,只需在臭气环境中或针对臭气样本简单操作仪器,很快就能得到检测数据;由于排除了嗅觉的不稳定因素,其检测结果也更趋精确。

更新时间:2018-04-06

发邮件给我们:554328895@qq.com

分享到: 1
在线留言
二异丙胺气体检测管[(CH3)2CH]2NH 胺类检测管1-16ppm

二异丙胺气体检测管[(CH3)2CH]2NH 胺类检测管105SD 1-16ppm

Tube No.105SD
1. PERFORMANCE
1) Measuring range :1-20 ppm 0.2-1 ppm
Number of pump strokes 1(100ml) 5(500ml)
2) Sampling time :1 minute/1 pump stroke
3) Detectable limit :0.1 ppm(100ml)
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 :Pale purple→Pale Yellow
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:5% RSD-high:5%
3. CHEMICAL REACTION
By reacting with Phosphoric acid, PH indicator is discoloured.
2NH3+H3PO4→(NH4)2PO4
4. CALIBRATION OF THE TUBE
PERMEATION TUBE METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
20
18
16
14
12
10
8
6
4
2 1
100ml
ppm
GAS To pump
DEHUMIDIFIER
(White)
105SD AMMONIA
Substance Interference Coexistence
Amines Similar stain is produced. Higher readings are given.
(NOTE)
When the concentration is below 1 ppm, 2 to 5 pump strokes can be used to detemine the lower concentration.
Following formula is available for actual concentration.
Actual concentration=Reading value× 1
Number of strokes

联系人
在线客服
用心服务 成就你我