Passive gas detectors, Dositubes
Supplier: GASTEC
Certificates
About this item
The dositubes are used to measure time-weighted average (TWA) gas concentrations over longer periods.
- Compact, lightweight, and versatile (can be used anywhere)
- Easy direct measuring and reading
- No sampling pump necessary
The Dositubes use the principle of the natural diffusion of gas.
A Dositube is a glass tube of a specific inner diameter that is filled with a diffuser and chemical reagent in parallel that enable gas to disperse at a constant rate resulting in a longer discolouration and better demarcation. The passive Dositube can then be positioned in the worker's breathing zone where it can be attached with a holder and collar clip.
Specifications
- Catalog No:
- 151-0093
- 151-0072
- 151-0077
- 151-0082
- 151-0078
- 151-0094
- 151-0062
- 151-0086
- 151-0089
- 151-0079
- 151-0073
- 151-0076
- 151-0075
- 151-0080
- 151-0088
- 151-0090
- 151-0081
- 151-0084
- 151-0074
- 151-0087
- 151-0083
- 151-0091
- Measurement time:
- 1 - 10 h
- 1 - 10 h
- 1 - 10 h
- 0,5 - 24 h
- 1 -10 h
- 1 - 48 h
- 1 - 10 h
- 0,5 - 10 h
- 1 - 5 h
- 1 - 8 h
- 1 - 10 h
- 1 - 8 h
- 1 - 8 h
- 1 - 8 h
- 1 - 10 h
- 1 - 10 h
- 0,5 - 48 h
- 1 - 10 h
- 1 - 8 h
- 1 - 10 h
- 0,5 - 10 h
- 0,5 - 24 h
Specifications
Product Information
- Catalog #Supplier #Parameter(s)RangePkAvailabilityPrice
- Nitrogen dioxide (9D)Nitrogen dioxide (9D)151-00939DNitrogen dioxide0,1 - 30 ppm10Log in for availability1 * 10 SZT331 złSupplier Article Number: 9DLocal Article Number: GAST9DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 10 h - Toluene (122D)Supplier Article Number: 122DLLocal Article Number: GAST122DLSpecifications:
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Environmentally PreferableMeasurement time1 - 10 h - Acetone (151D)Supplier Article Number: 151DLocal Article Number: GAST151DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 10 h - Carbon monoxide (1DL)Carbon monoxide (1DL)151-00821DLCarbon monoxide0,4 - 400 ppm10Log in for availability1 * 10 SZT344 złSupplier Article Number: 1DLLocal Article Number: GAST1DLSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time0,5 - 24 h - Methyl ethyl ketone (152D)Methyl ethyl ketone (152D)151-0078152DMethyl ethyl ketone2 - 600 ppm10Log in for availability1 * 10 SZT379 złSupplier Article Number: 152DLocal Article Number: GAST152DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 -10 h - Hydrogen sulphide (4D)Hydrogen sulphide (4D)151-00944DHydrogen sulphide0,2 - 200 ppm10Log in for availability1 * 10 SZT344 złSupplier Article Number: 4DLocal Article Number: GAST4DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 48 h - Formaldehyde (91D)Supplier Article Number: 91DLocal Article Number: GAST91DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 10 h - Ammonia (3D)Supplier Article Number: 3DLocal Article Number: GAST3DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time0,5 - 10 h - Sulphur dioxide (5DH)Sulphur dioxide (5DH)151-00895DHSulphur dioxide10 - 600 ppm10Log in for availability1 * 10 SZT331 złSupplier Article Number: 5DHLocal Article Number: GAST5DHSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 5 h - Butadiene (174D)Supplier Article Number: 174DLocal Article Number: GAST174DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 8 h - HCN (12D)Supplier Article Number: 12DLocal Article Number: GAST12DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 10 h - Hydrogen chloride (14D)Hydrogen chloride (14D)151-007614DHydrogen chloride1 - 100 ppm10Log in for availability1 * 10 SZT331 złSupplier Article Number: 14DLocal Article Number: GAST14DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 8 h - Perchlorethylene (133D)Perchlorethylene (133D)151-0075133DPerchlorethylene3 - 300 ppm10Log in for availability1 * 10 SZT379 złSupplier Article Number: 133DLocal Article Number: GAST133DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 8 h - Hydrogen fluoride (17D)Hydrogen fluoride (17D)151-008017DHydrogen fluoride1 - 100 ppm10Log in for availability1 * 10 SZT379 złSupplier Article Number: 17DLocal Article Number: GAST17DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 8 h - Sulphur dioxide (5D)Sulphur dioxide (5D)151-00885DSulphur dioxide10 - 600 ppm10Log in for availability1 * 10 SZT331 złSupplier Article Number: 5DLocal Article Number: GAST5DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 10 h - Acetic acid (81D)Supplier Article Number: 81DLocal Article Number: GAST81DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 10 h - Carbon monoxide (1D)Carbon monoxide (1D)151-00811DCarbon monoxide1,04 - 2000 ppm10Log in for availability1 * 10 SZT331 złSupplier Article Number: 1DLocal Article Number: GAST1DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time0,5 - 48 h - Hydrogen peroxide (32D)Hydrogen peroxide (32D)151-008432DHydrogen peroxide0,5 - 40 ppm10Log in for availability1 * 10 SZT331 złSupplier Article Number: 32DLocal Article Number: GAST32DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 10 h - Trichloroethylene (132D)Trichloroethylene (132D)151-0074132DTrichloroethylene3 - 300 ppm10Log in for availability1 * 10 SZT379 złSupplier Article Number: 132DLocal Article Number: GAST132DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 8 h - Ammonia (3DL)Supplier Article Number: 3DLLocal Article Number: GAST3DLSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time1 - 10 h - Carbon dioxide (2D)Carbon dioxide (2D)151-00832DCarbon dioxide0,02 - 16 ppm10Log in for availability1 * 10 SZT379 złSupplier Article Number: 2DLocal Article Number: GAST2DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time0,5 - 10 h - Chlorine (8D)Supplier Article Number: 8DLocal Article Number: GAST8DSpecifications:
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Accessories
Specifications
Environmentally PreferableMeasurement time0,5 - 24 h