Detector tube

One hand operation adapterGV-700

GV-700 can maintain a vacuum of 50mL or 100mL in the pump body. This allows the user to attach the appropriate tube to pump, and then in situations where it is necessary, to take the sample using one hand. In the body of the Adapter there is a small rod which can be moved in or out quite easily with one finger.

Kimitsu™Contaminated Vadose Zone Assessment technique

Boring (drill) rod361

Contaminant distribution can be easily and accurately determined.
A hole is drilled in the ground with the boring rod, and the contaminants present in the gas in the hole are measured; by taking measurements at multiple points on a site the exact distribution of contaminants can be assessed.

• The Kimitsu Contaminated Vadose Zone Assessment technique

Kimitsu™ Contaminated Vadose Zone Assessment technique

Extension pole for sub-surface sampling360

Contaminant distribution can be easily and accurately determined.
A hole is drilled in the ground with the boring rod, and the contaminants present in the gas in the hole are measured; by taking measurements at multiple points on a site the exact distribution of contaminants can be assessed.

• The Kimitsu Contaminated Vadose Zone Assessment technique

Dositube holder710

The passive dositube can then be positioned in the worker's breathing zone where it can be attached with a holder and collar clip (separately available : Art.No.710) and the amount of individual exposure can be measured.

• Long-term (time-weighted) measurement detector tubes

Determining gas flow direction in smoke

Smoke tester kit500

Break off both ends of the smoke tube and attach a rubber squeeze bulb to one end of the tube. When the bulb is squeezed, a chemical reaction produces white smoke. This smoke makes the air flow (in ventilation systems/ducts, etc.) visible. A single tube can be repeatedly used for about 50 tests.

• SDS

Determining gas flow direction in smoke

Smoke tube501

This is a supplementary part for smoke tester set No. 500.
A single tube can be repeatedly used for about 50 tests.

• SDS

Quick impurity measurement for compressed breathing air

Compressed Breathing Air Measurement KitCG-1

Gastec CG-1 system can simply, quickly, and simultaneously measure 4 kinds of harmful contaminants (CO, CO₂, Water vapour, and Oil mist)
contained in compressed breathing air (cylinder or compressor).

• Catalogue

Pyrotec pyrolyzer840

GASTEC developed the Pyrotec Pyrolyzer system to enable precise and easy detection of fluorochlorocarbon gases. It converts fluorochlorocarbon gases or halogenated hydrocarbons (using a process known as thermal cracking) into an easily detectable/measurable gas.

• PYROTEC detector tubes

Pyrotec pyrolyzer860

GASTEC developed the Pyrotec Pyrolyzer system to enable precise and easy detection of Sulphuryl Fluoride. It converts Sulphuryl Fluoride (using process known as thermal cracking) into an easily measurable gas.

• PYROTEC detector tubes

Measurements inside a container

Fumigation Probe380

The GASTEC Fumigation Probe is connected to the Gas Detector Tube and inserted through the rubber seal of the closed container to measure residual fumigants.
Currently, applicable tubes are limited.

Quick, easy identification of toxic gases

Toxic gas detection kitTG-1

The primary step towards being able to prevent hazardous gas generation at the workplace, as part of occupational hygiene and pollution control, is to acquire accurate data regarding the emitted gas types and their concentration levels. Our hazardous gas detection kit consists of 12 detector tubes.

SO₂,NO₂ and O₂ in smoke can be measured

Flue gas measuring kitSG-1/SG-2

The Environmental Agency of Japan recommends this kit as a means of exhaust gas detection. This kit is in use primarily at such smog generating sources as turbines and diesel engines. The GASTEC SG-1/SG-2 measuring system has been approved for three gases : sulphur dioxide, nitrogen oxide and oxygen.

Waste water test kitWPT-132/WPT-133/WPT-135

Enables concentrations of organic chlorinated solvents (e.g. tetrachloroethylene, trichloroethylene) present in wastewater to be easily measured.

*We also have the Waste water test kit WP-132 / WP-133 / WP-135 which includes the Plastic syringe pump instead of the Gas sampling pump GV-100.

Waste water test kitWP-132/WP-133/WP-135

Enables concentrations of organic chlorinated solvents (e.g. tetrachloroethylene, trichloroethylene) present in wastewater to be easily measured.

*We also have the Waste water test kit WPT-132 / WPT-133 / WPT-135 which includes the Gas sampling pump GV-100 instead of the Plastic syringe pump.

For measuring sulphides in waste water and sludge

HYDROTEC-S330

This kit enables quick measurement (approx. 10 min.) of sulphide in bodies of water or in waste water without any special equipment and skills. Take a sample with the gas generator tube, add sulphuric acid and simply measure the amount of hydrogen sulphide generated using the detector tube.

• Sulphides detector tube No.201H
• Sulphides detector tube No.201L

Soil / Water

Arsenic Detection Kit331

This kit measures arsenic content in soil or in water. It takes about 15 minutes for the standard concentration of 0.01 to 0.5 mg/L in water. The kit requires no battery or power supply.

Soil / Water

Mercury Detection Kit332

This kit measures mercury content in soil or water. It takes about 10 minutes for common concentrations between 0.005 and 0.04 mg/L in water. The kit requires no battery or power supply.

Injection-Type Gas Measurement System (Carbon dioxide)610

In No.610 System, samples are injected into detector tubes by using a syringe in order to measure gases in very high concentrations or slow in chemical reactions.

• Carbon dioxide detector tube No.2HT
• Injection type detector tubes

Injection-Type Gas Measurement System (Propane)600

In No.600 System, samples are injected into detector tubes by using a syringe in order to measure gases in very high concentrations or slow in chemical reactions.

• Propane detector tube No.100B
• Injection type detector tubes