GASTEC氨气NH3浓度检测管除臭实验环境监测

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参考报价：	￥260 RMB（人民币）	型号：	GASTEC 氨气NH3快速检测管
品牌：	GASTEC	产地：	日本
关注度：	20	信息完整度：
样本：		典型用户：	暂无
价格范围	￥1-5万

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可以做哪些实验，检测什么？可以用哪些耗材和试剂？

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GASTEC氨气检测管NH₃

GASTEC氨检测管是一根密封的细长玻璃管，因为填充有特定的试剂和着色剂而呈现特定的颜色，当含有氨的气体样品进入检测管后，会发生化学变化，从而引起颜色的变化。观察颜色变化的界限对应的刻度，即是被测样品中的氨的浓度。

技术参数

检测范围	10-50 ppm	50-500 ppm	500-1000 ppm
抽气次数	2-5	1	1/2
修正系数	1/2-1/5	1	2
取样时间	45 秒钟/次	45 秒钟/次	45 秒钟/次
检测限度	2 ppm (n=5)	2 ppm (n=5)	2 ppm (n=5)
颜色变化	紫色 → 黄色	紫色 → 黄色	紫色 → 黄色
反应原理	3NH₃ + H₃PO4 → (NH4)₃PO4	3NH₃ + H₃PO4 → (NH₄)₃PO4	3NH₃ + H₃PO4 → (NH₄)₃PO4
误差	5% (50-500 ppm)	5% (50-500 ppm)	5% (50-500 ppm)
保存期	3 年	3 年	3 年
温度湿度修正	不需修正	不需修正	不需修正
阴凉干燥处保存	阴凉干燥处保存	阴凉干燥处保存	阴凉干燥处保存
干扰及影响	干扰及影响	干扰及影响	干扰及影响
物质	浓度	影响	本身变化
二胺	1/8	+	黄色
一元胺	1/15	+	黄色
二氧化碳	1%	---	无
可以检测的其他物质	可以检测的其他物质	可以检测的其他物质	可以检测的其他物质
物质	修正系数	抽气次数	检测范围
三甲胺	0.5	1	25-250 ppm

选型指南

被检测物质名称	检测管型号及名称	检测范围 (ppm)	抽气次数	颜色变化	有效期（年）	备注	职业卫生管理标准
英文名称	中文名称	初始颜色	变色	中国PC-TWA (mg/m³)	美国 TLV-TWA (ppm)
Ammonia NH₃	氨	3H	氨	16-32% 1-16% 0.2-1%	1/2 ① 2-5	紫色	黄色	3	20	25
3HM	氨	1.6-3.52% 0.05-1.6%	1/2 ①	粉色	黄色	3
3M	氨	500-1000 50-500 10-50	1/2 ① 2-5	紫色	黄色	3
3La	氨	100-200 5-100 2.5-5	1/2 ① 2	紫色	黄色	3	T
3L	氨	30-78 1-30 0.5-1	1/2 ① 2	粉色	黄色	3	T
180	胺类	1.5-30	1	粉色	黄色	3	T

T：温度修正 H：湿度修正 +：双管 ++：9 支检测管 * ：冷藏保存

深色 : 需使用修正系数或修正表LB/MMCF=Pound/Million Cubic Feet(1mg/L=62.3LB/MMCF)

※4：高湿度下或许会变为紫色。P：需使用热解管 No.840 和 GASTEC 手泵。

GASTEC检测表选型大全

检测管型号	可检测物质	分子式	检测范围
1HH	一氧化碳	CO	1-50%
1H	一氧化碳	CO	0.1-10%
1M	一氧化碳	CO	0.05-4%
1LM	一氧化碳	CO	25-2000
1L	一氧化碳	CO	2.5-2000
1La	一氧化碳	CO	8-1000
1LK	一氧化碳	CO	5-600
1LKC	一氧化碳	CO	5-100
1LL	一氧化碳	CO	5-50
1LC	Carbon Monoxide	CO	1-30
1D	Carbon Monoxide (Dosi tube)	CO	1.04-2000
1DL	Carbon Monoxide (Dosi tube)	CO	0.4-400
1A	Carbon Monoxide (Airtec tube)	CO	5-50
2HH	Carbon Dioxide	CO2	2.5-40％
2H	Carbon Dioxide	CO2	0.5-20％
2L	Carbon Dioxide	CO2	0.13-6％
2LL	Carbon Dioxide	CO2	300-5000
2LC	Carbon Dioxide	CO2	100-4000
2D	Carbon dioxide(Dosi tube)	CO2	0.02-12%
2HT	Carbon Dioxide	CO2	10-100%
2A	Carbon Dioxide (Airtec tube)	CO2	250-3000
2Ag	Carbon Dioxide(Airtec tube)	CO2	200-3000
3H	Ammonia	NH3	0.2-32%
3HM	Ammonia	NH3	0.05-3.52%
3M	Ammonia	NH3	10-1000
3La	Ammonia	NH3	2.5-200
3L	Ammonia	NH3	0.5-78
3D	Ammonia (Dosi tube)	NH3	2.5-1000
3DL	Ammonia (Dosi tube)	NH2	0.1-10
3S	Ammonia	NH2	0.5-5
4HT	Hydrogen Sulphide	H2S	1-40%
4HP	Hydrogen Sulphide	H2S	0.25-20%
4HH	Hydrogen Sulphide	H2S	0.1-4％
4H	Hydrogen Sulphide	H2S	10-4000
4HM	Hydrogen Sulphide	H2S	25-1600
4M	Hydrogen Sulphide	H2S	12.5-500
4L	Hydrogen Sulphide	H2S	1-240
4LL	Hydrogen Sulphide	H2S	0.25-120
4LK	Hydrogen Sulphide	H2S	1-40
4LB	Hydrogen Sulphide	H2S	0.5-12
4LT	Hydrogen Sulphide	H2S	0.05-4
4TP	Hydrogen Sulphide	H2S	0.1-2.88
4D	Hydrogen Sulphide(Dosi tube)	H2S	0.2-200
4S	Hydrogen Sulphide	H2S	10-200ppb
5H	Sulphur Dioxide	SO2	0.05-8%
5M	Sulphur Dioxide	SO2	20-3600
5L	Sulphur Dioxide	SO2	1.25-200
5La	Sulphur Dioxide	SO2	0.5-60
5LC	Sulphur Dioxide	SO2	0.1-25
5Lb	Sulphur Dioxide	SO2	0.05-10
5D	Sulphur Dioxide(Dosi tube)	SO2	0.2-100
5DH	Sulphur Dioxide (Dosi tube)	SO2	10-600
6	Water Vapor	H2O	0.5-32mg/L
6L	Water Vapor	H2O	0.05-2mg/L
6LP	Pipeline Dew point Tube	H2O	3-100LB/MMCF
6LLP	Pipeline Dew Point Tube	H2O	2-10LB/MMCF
6AH	Water Vapour (Airtec tube)	H2O	500-5000
6A	Water Vapour (Airtec tube)	H2O	10-80mg/m
6Ag	Water Vapour (Airtec tube)	H2O	150–3000mg/m
7H	Phosphine	PH3	200-5500
7J	Phosphine	PH3	2.5-1000
7	Phosphine	PH3	2.5-100
7L	Phosphine	PH3	0.15-5
7LA	Phosphine	PH3	0.05-9.8
8HH	Chlorine	Cl2	0.25-10%
8H	Chlorine	Cl2	25-1000
8La	Chlorine	Cl2	0.1-16
8LL	Chlorine	Cl2	0.025-2.0
8TP	Chlorine	Cl2	0.05-0.6
8D	Chlorine(Dosi tube)	Cl2	0.08-100
9L	Nitrogen Dioxide	NO2	0.5-125
9P	Nitrogen Dioxide	NO2	0.02-0.20
9D	Nitrogen Dioxide(Dosi tube)	NO2	0.1-30
9DL	Nitrogen Dioxide(Dosi tube)	NO2	0.01-3.0
10	NO&NO2 (Separate Quantification)	NO&NO2	2.5-200
11HA	Nitrogen Oxides(Total Quantification)	NO+NO2	50-2500
11S	Nitrogen Oxides(Total Quantification)	NO+NO2	5-625
11L	Nitrogen Oxides(Total Quantification)	NO+NO2	0.03-14
11A	Nitrogen Oxides(Airtec tube)	NO+NO2	0.02-2
12H	Hydrogen Cyanide	HCN	0.05-1.6％
12M	Hydrogen Cyanide	HCN	17-2400
12L	Hydrogen Cyanide	HCN	0.5-150
12LL	Hydrogen Cyanide	HCN	0.2-10
12TP	Hydrogen Cyanide	HCN	0.3-9.0
12D	Hydrogen Cyanide(Dosi tube)	HCN	1-200
13M	Carbon Disulphide	CS2	20-4000
13	Carbon Disulphide	CS2	0.63-100
13L	Carbon Disulphide	CS2	0.1-8.1
14R	Hydrogen Chloride	HCl	50-5000
14M	Hydrogen Chloride	HCl	10-1000
14L	Hydrogen Chloride	HCl	0.2-76
14D	Hydrogen Chloride(Dosi tube)	HCl	1-100
15L	Nitric Acid	HNO3	0.1-40
16	Phosgene	COCl2	0.05-20
17	Hydrogen Fluoride	HF	0.25-100
17L	Hydrogen Fluoride	HF	0.09-72
17LL	Hydrogen Fluoride	HF	0.05-24
17TP	Hydrogen Fluoride	HF	0.05-9.0
17D	Hydrogen Fluoride(Dosi tube)	HF	1-100
18M	Ozone	O3	4-400
18L	Ozone	O3	0.025-6
19LA	Arsine	AsH3	0.04-10
21	Carbonyl Sulphide	COS	5-200
21LA	Carbonyl Sulphide	COS	2-125
22	Diborane	B2H6	0.02-5.0
23M	Chlorine dioxide	ClO2	0.1-10
23L	Chlorine dioxide	ClO2	0.025-1.2
25	Polytec II	-	Qualitative
26	Polytec III	-	Qualitative
27	Polytec IV	-	Qualitative
28	Polytec V	-	Qualitative
30	Hydrogen	H2	0.5-2%
31B	Oxygen	O2	3-24％
32	Hydrogen Peroxide	H2O2	0.5-10
32D	Hydrogen Peroxide(Dosi tube)	H2O2	0.5-40
35	Sulphuric Acid	H2SO4	0.5-5mg/m
40	Mercury Vapour	Hg	0.05-13.2mg/m
45H	Hydrogen Sulphide＋Sulphur Dioxide	H2S ＋ SO2	0.02-8.0%
45S	Hydrogen sulphide,Sulphur dioxide(Separate quantification)	H2S,SO2	SO2:0.25-20 H2S:1.25-120
51H	Fluorochlorocarbons	-	250-6000
51	Fluorochlorocarbons	-	10-400
51L	Fluorochlorocarbons	-	1-54
52	Nitro compounds	-	0.5-30
53	Dimethyl Sulphide	(CH3)2S	0.15-10
60	Phenol	C6H5OH	0.4-187
61	o-Cresol	C6H(4CH3)OH	0.4-62.5
70	Mercaptans	R·SH	0.5-120
70L	Mercaptans	R·SH	0.1-8
70LN	Mercaptans	R·SH	0.1-8
71H	Methyl Mercaptan	CH3SH	20-2700
71	Methyl Mercaptan	CH3SH	0.25-140
72	Ethyl Mercaptan	C2H5SH	0.5-120
72L	Ethyl Mercaptan	C2H5SH	0.2-75
72LN	Ethyl Mercaptan	C2H5SH	0.15-57.5
75	tert-Butyl Mercaptan	(CH3)3CSH	2.5-150mg/m
75LN	tert-Butyl Mercaptan	(CH3)3CSH	0.5-39mg/m
75L	tert-Butyl Mercaptan	(CH3)3CSH	0.5-30mg/m
75N	tert-Butyl Mercaptan	(CH3)3CSH	1.25-250mg/m
76H	Tetrahydrothiophene	C4H8S	10-200
76	Tetrahydrothiophene	C4H8S	1-10
76M	Tetrahydrothiophene	C4H8S	10-100mg/m
77	tert-Butyl Mercaptan and Dimethyl Sulphide	(CH3)3 and (CH3)2S	1-15mg/m
80	Acid Gases	-	1-80
81	Acetic Acid	CH3CO2H	1-100
81L	Acetic Acid	CH3CO2H	0.125-25
81D	Acetic Acid(Dosi tube)	CH3CO2H	0.5-100
91M	Formaldehyde	HCHO	8-6400
91	Formaldehyde	HCHO	2-100
91L	Formaldehyde	HCHO	0.1-40
91LL	Formaldehyde	HCHO	0.05-1
91P	Formaldehyde	HCHO	0.02-1.44
91PL	Formaldehyde	HCHO	0.01-0.80
91TP	Formaldehyde	HCHO	0.01-1.75
91D	Formaldehyde(Dosi tube)	HCHO	0.1-20
92	Acetaldehyde	CH3CHO	5-750
92M	Acetaldehyde	CH3CHO	2.5-100
92L	Acetaldehyde	CH3CHO	1-20
93	Acrolein	CH2:CHCHO	3.3-800
100A	LP-Gas	C3?C4	0.02-0.8%
100B	Propane	CH3CH2CH3	0.1-2.0%
101	Gasoline	CnHm	0.015-1.2％
101L	Gasoline	CnHm	30-2000
102H	Hexane	CH3(CH2)4CH3	0.015-1.2％
102L	Hexane	CH3(CH2)4CH3	4-1200
102TP	Hexane	CH3(CH2)4CH3	2-80
103	Hydrocarbons (Lower class)	C2-C7	0.05-2.4%
104	Butane	C4H10	25-1400
105	Hydrocarbons (Higher class)	C6-C10	100-3000
106	Petroleum naphtha	-	0.5-28mg/L
107	Polytec I	-	Qualitative
108	Qualitative Analysis Tube for Fire Investigation	-	Qualitative
109A	Oil mist (Airtec tube)	-	0.3-1.5mg/m
109AD	Oil mist (Airtec tube)	-	0.1-5.0mg/m
111	Methanol	CH3OH	0.002-4.5%
111L	Methanol	CH3OH	20-1000
111LL	Methanol	CH3OH	2-56
111TP	Methanol	CH3OH	20-300
112	Ethanol	C2H5OH	0.01-7.5%
112L	Ethanol	C2H5OH	50-2000
112D	Ethanol(Dosi tube)	C2H5OH	100-25000
113	Isopropyl Alcohol	CH3CH(OH)CH3	0.02-5.0％
113L	Isopropyl Alcohol	CH3CH(OH)CH3	20-800
113LL	Isopropyl Alcohol	CH3CH(OH)CH3	20-460
113TP	Isopropyl Alcohol	CH3CH(OH)CH3	20-400
114	1-Butanol	CH(3CH2)3OH	10-150
115	2-Butanol	CH3CH2CH(OH)CH3	5-150
116	Isobutyl alcohol	(CH3)2CHCH2OH	4-150
117	Isoamyl alcohol	(CH3)2CHCH2CH2OH	5-300
118	Cyclohexanol	C6H11OH	5-100
119	Methylcyclohexanol	CH3C6H10OH	5-100
120	Aromatic Hydrocarbons	-	0.4-200
121S	Benzene	C6H6	2-312
121	Benzene	C6H6	2.5-120
121SL	Benzene	C6H6	1-100
121L	Benzene	C6H6	0.1-65
121SP	Benzene	C6H6	0.2-66
121P	Benzene	C6H6	250-3000μg/m
121TP	Benzene	C6H6	0.1-14.5
122	Toluene	C6H5CH3	5-690
122L	Toluene	C6H5CH3	1-100
122P	Toluene	C6H5CH3	100-7000μg/m
122TP	Toluene	C6H5CH3	2-80
122DL	Toluene(Dosi tube)	C6H5CH3	2-500
123	Xylene	C6H4(CH3)2	5-625
123L	Xylene	C6H4(CH3)2	2-200
123TP	Xylene	C6H4(CH3)2	2-80
124	Styrene	C6H5CH:CH2	10-1500
124L	Styrene	C6H5CH:CH2	2-100
124S	Styrene	C6H5CH:CH2	0.2-4.0
126	Chlorobenzene	C6H5Cl	2-500
126L	Chlorobenzene	C6H5Cl	0.5-43
127	o-Dichlorobenzene	C6H4Cl2	2.5-300
127P	p-Dichlorobenzene	C6H4Cl2N	100-3000μg/m
128	Stoddard solvent	-	50-8000mg/m
130L	Vinylidene chloride	CH2:CCl2	0.4-40.6
131	Vinyl Chloride	CH2:CHCl	0.025-2%
131La	Vinyl Chloride	CH2:CHCl	0.25-54
131LB	Vinyl Chloride	CH2:CHCl	0.25-70
131L	Vinyl Chloride	CH2:CHCl	0.1-6.6
131P	Vinyl Chloride	CH2:CHCl	50-1500μg/m
131TP	Vinyl Chloride	CH2:CHCl	0.2-9.6
132HH	Trichloroethylene	Cl2C:CHCl	0.05-2.5％
132HA	Trichloroethylene	Cl2C:CHCl	20-1300
132M	Trichloroethylene	Cl2C:CHCl	2-250
132L	Trichloroethylene	Cl2C:CHCl	1-70
132LL	Trichloroethylene	Cl2C:CHCl	0.125-8.8
132P	Trichloroethylene	Cl2C:CHCl	20-1200μg/m
132TP	Trichloroethylene	Cl2C:CHCl	1-33
132D	Trichloroethylene(Dosi tube)	Cl2C:CHCl	3-300
133HA	Tetrachloroethylene	Cl2C:CCl2	7-900
133M	Tetrachloroethylene	Cl2C:CCl2	2-250
133L	Tetrachloroethylene	Cl2C:CCl2	1-75
133LL	Tetrachloroethylene	Cl2C:CCl2	0.1-9
133P	Tetrachloroethylene	Cl2C:CCl2	20-720μg/m
133TP	Tetrachloroethylene	Cl2C:CCl2	2.5-84
133D	Tetrachloroethylene(Dosi tube)	Cl2C:CCl2	3-150
134	Carbon Tetrachloride	CCl4	0.5-60
134L	Carbon Tetrachloride	CCl4	0.25-11
135	1,1,1-Trichloroethane	CH3CCI3	100-2000
135L	1,1,1-Trichloroethane	CH3CCI3	6-900
136H	Methyl Bromide	CH3Br	10-600
136L	Methyl Bromide	CH3Br	2.5-200
136LA	Methyl Bromide	CH3Br	1-36
136LL	Methyl Bromide	CH3Br	0.1-3.0
137	Chloroform	CHCl3	4-400
137LA	Chloroform	CHCl3	0.5-30
137LL	Chloroform	CHCl3	0.3-4.5
138	Methylene Chloride	CH2Cl2	20-500
138L	Methylene Chloride	CH2Cl2	4-150
139	1,2-Dichloroethylene	ClCH:CHCl	5-250
140	Aliphatic hydrocarbons	-	6-3000
141	Ethyl Acetate	CH3CO2C2H5	0.1-1.5％
141L	Ethyl Acetate	CH3CO2C2H5	20-800
142	Butyl Acetate	CH3CO(2CH2)3CH3	0.05-0.8％
142L	Butyl Acetate	CH3CO(2CH2)3CH3	10-300
143	Vinyl Acetate	CH3CO2CH:CH2	5-250
144	Isobutyl acetate	CH3CO2CH2CH(CH3)2	10-300
145	Propyl acetate	CH3CO2C3H7	20-500
146	Isopropyl acetate	CH3CO2CH(CH3)2	10-500
147	Amyl acetate	CH3CO2C5H11	10-200
148	Isoamyl acetate	CH3CO(2CH2)2CH(CH3)2	10-200
149	Methyl Methacrylate	CH2:C(CH3)CO2CH3	10-500
151	Acetone	CH3COCH3	0.05-2.0％
151L	Acetone	CH3COCH3	50-12000
151TP	Acetone	CH3COCH3	25-800
151D	Acetone(Dosi tube)	CH3COCH3	5-1500
152	Methyl Ethyl Ketone	CH3COC2H5	0.02-0.6％
152L	Methyl Ethyl Ketone	CH3COC2H5	10-384
152TP	Methyl Ethyl Ketone	CH3COC2H5	20-300
152D	Methyl Ethyl Ketone(Dosi tube)	CH3COC2H5	2-600
153	Methyl isobutyl ketone	(CH3)2CHCH2COCH3	0.05-0.6％
153L	Methyl isobutyl ketone	(CH3)2CHCH2COCH3	2.5-130
154	Cyclohexanone	C6H10O	2-75
155	Methylcyclohexanone	C7H12O	2-100
159	Tetrahydrofuran	C4H8O	20-800
159L	Tetrahydrofuran	C4H8O	5-232
161	Ethyl ether	(C2H5)2O	0.04-1.0%
161L	Ethyl ether	(C2H5)2O	10-1200
163	Ethylene Oxide	C2H4O	0.05-3.0％
163L	Ethylene Oxide	C2H4O	0.4-350
163LL	Ethylene Oxide	C2H4O	0.1-10
163TPM	Ethylene Oxide	C2H4O	1-50
163TP	Ethylene Oxide	C2H4O	0.1-5
165L	Ethylene Glycol	HOCH2CH2OH	10-100mg/m
171	Acetylene	HC≡CH	0.05-4.0%
172	Ethylene	CH2:CH2	25-1680
172L	Ethylene	CH2:CH2	0.2-100
174	1,3-Butadiene	CH2:CHCH:CH2	50-800
174L	1,3-Butadiene	CH2:CHCH:CH2	2.5-100
174LL	1,3-Butadiene	CH2:CHCH:CH2	0.5-5
174D	1,3-Butadiene(Dosi tube)	CH2:CHCH:CH2	1.3-200
180	Amines	CH3NH2 Calibration	5-100
180L	Amines	CH3NH2 Calibration	0.5-10
181	Aniline	C6H5NH2	1.25-60
182	Pyridine	C5H5N	0.2-35
183	N,N-Dimethylformamide	HCON(CH3)2	0.8-90
184	N,N-Dimethyl acetamide	CH3CON(CH3)2	1.5-240
185	Hydrazine	N2H4	0.05-2.0
191	Acrylonitrile	CH2:CHCN	2-360
191L	Acrylonitrile	CH2:CHCN	0.1-18
191TP	Acrylonitrile	CH2:CHCN	0.2-12.6
192	Methacrylonitrile	CH2:C(CH3)CN	0.2-32
193	2-Pentenenitrile	CH3CH2CH:CHCN	0.5-15.0
211H	Sulphide ion	S	10-1000
211M	Sulphide ion	S	2-300
211	Sulphide ion	S	1-100
211LL	Sulphide ion	S	0.5-20
218	Ozone	O3	1-10mg/L
221L	Chloride ion	Cl	25-1000mg/L
221LL	Chloride ion	Cl	10-200mg/L
222	Free residual chlorine	ClO	0.1-10mg/L
230H	Methyl iodide	CH3I	100-34800
230	Methyl iodide	CH3I	0.5-108
231	Sulphuryl fluoride	SO2F2	1-20
232	1,2-Dichloroethane	CICH2CH2CI	1-39
233	Chloropicrin	CCl3NO2	0.045-22
271	Mercury	Hg	1-20mg/L
273	Chromium (VI)	Cr	0.5-50mg/L
281	Iron ion	Fe	5-50mg/L
284	Copper	Cu+Cu	1-20mg/L
285	Zinc	Zn	3-20mg/L
291	Nickel	Ni	5-50mg/L

GASTEC氨气NH3浓度检测管除臭实验环境监测信息由北京科思特气体技术有限公司为您提供，如您想了解更多关于GASTEC氨气NH3浓度检测管除臭实验环境监测报价、型号、参数等信息，欢迎来电或留言咨询。

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