This device is the innovative solution for the simultaneous and continuous detection of up to five gases. A combination of more than 25 sensors allows flexible solutions to individual monitoring tasks. The device can be equipped with three electrochemical, and two catalytic bead, infrared or photoionisation sensors. It is the ideal companion in a great number of applications where reliable monitoring of oxygen, toxic and combustible gases and vapors in ambient air is necessary.Basic unit with rubber-boot, carrying strap, calibration adapter, water and dust filter. In order to get a fully operational unit, a power pack and up to 5 sensors have to be ordered. And, optionally, a built-in pump or a datalogger can be ordered.

In many fields, such as mining or industry, it is very important to detect even the smallest air flows, in order to quickly and reliably evaluate the possible diffusion of dangerous substances. With the air flow test tubes, the source, direction and speed of the air flow are visible immediately.

Column elution unit in acc. with the LUA recommendation with 4-channel hose pump with controllable speed. The unit consists of :Assembly stand for the systemControllable 4-channel hose pump with fixed speedStorage vessel, 20 l4 elution columns, internal diameter 6 cm, 32 cm long, with 2 screwed joints (GL 45, with PTFE inserts) for simple filling of the columns4 collection bottles for the column eluate, 2 l, with screwed joint (GL 45) and deaerationSupply tube made of TYGON and PVC, with non-return valve in the supply to the columnPTFE tubes between columns and collection vesselsFlow rate 0.003 to 35 ml/minRange of speed 2 to 100 min-1Simultaneous control of all 4 channels

Percolation equipment to jointly examine the elution behaviour of inorganic and organic substances in solid matters. Including hose pump with 2 channels and 2 different pump tubes for a flow rate of 0.25-12 ml/min. and 0.66-33 ml/min. (Other pump tubes upon request).Complete equipment, consisting ofPercolation columns with pre-filters on sturdy standsStorage bottle with cap and tubeTubeEluate lead made of PTFEStorage vessel made of glass, cap with ventilation tube

The Aquabox flow-through unit enables the correct, expert determination of on-site parameters during the collection of soil and sewage samples. The unit permits the simultaneous determination of electrolytic and physico-chemical parameters under optimal and reproducible flow conditions.Aquabox is constructed of transparent, shock-resistant PETG, a thermoplastic copolyester. The transparent construction allows constant visual identification of problems during operation, e.g. sand or sediment contamination. All components which come into contact with water are made of non-wetting PETG (flow chamber and lid) or PP (inlet and outlet tubing). Therefore the water being sampled is not affected by any release of contaminants from the materials used for construction of the Aquabox. The lid is splashproof and easy to open and close by means of a quick-release fastener. The lid has 6 variable diameter, splashproof sensor holders for inserting sensors up to 25mm diameter (larger diameters available on request).The water spirals upward in the chamber around the positioned electrodes and flows out over the splashproof outer housing.Six holders in the lid with variable diameters provide secure sensor mounting in the peak flow area.On-site measurements are made easy due to the rugged construction materials.Water flow can be adjusted using a valve.An inlet bypass valve allows sampling.Aquabox is quick and easy to disassemble without the need for tools through a central threaded joint.Aquabox application areas:In the laboratory and on-site.In-line and point sample operation also possible.

behrotest ® homogenisers. With transportable sample vessels. Homogenisers for pre-treatment, splitting and homogenization of heterogeneous water samples in accordance with the quality assurance and quality control standards for wastewater examinations. The vessels of the homogenizers are protected against damage in the yolk type frame and can be carried easily by the two handles. They can be filled at the sampling location by a flattened inlet connection. Capacities from 2 to 25 l permit extraction and collection of multiple samples. Exact measurement of the sample quantities due to graduation. Subsequently, the transport rack is just placed on the magnetic stirrer in the laboratory or in the sampling vehicle and the homogeniser is immediately ready for use. The speed of the magnetic stirrer can be adjusted by a controller. The user can thus comply with the specified cone height in all cases. Oxygen is thus prevented from entering the samples. Dosed extraction of the homogenised sample via PTFE spindle stopcock. 12V, with adapter for mains connection.

Gas warning device for precise measurement of the amount of CO2 in the air. 3 alarm settings factory set: Time-weighted average (TWA) alarm (5000 ppm; 0.5% CO2), Low alarm (15,000 ppm; 1.5% CO2) and High alarm (30,000 ppm; 3% CO2)No calibration required (unless local regulations state otherwise)Very long life sensor can last up to 15 yearsUp to 4 x CO2sensors and 8 x CO2 alarms can be used per Central Display UnitSupplied with a relay on each alarm which can be used to trigger ventilation, extraction or a building management systemEasy installation and maintenance can be conducted by the userAdditional (quick connect) CO2 sensors and alarms available if more than one entrance to the laboratory or more than one risk areaAssists in compliance with Exposure Limit regulations such as EH40Scope of delivery: wall-mounted central display unit, CO2 sensor and CO2 alarm which can provide an early warning of a CO2 leak.

Complete and compact system for volatile oil determination according to DAB, with base unit, heating mantle, mounting frame and glassware.

The injection of steam into the sampleguarantees a particularly gentle and uniform distillation. Steam is produced almost immediately (within maximum of 30seconds). The maximum period of steam injection depends only on the size of the externalcontainer.In WE 1 the distillation occurs only as a result of water vapourinjection into the sample.

The behrotest® clean-up column with glass frit corresponds exactly to the provisions of ISO 9377-2.The practical twin stand provides safe support for two complete clean-up units with dropping funnel, clean-up columns and Kuderna-Danish flasks. Thus, the complete clean-up procedure can be carried out for two samples simultaneously - without delays due to time-consuming equipment or sample manipulation.Clean-up-Station, supplied as: stand, 2 graduated round, bottom flasks, 100ml, 2 columns with grade 2 frits

For the measurement of wind speed (in m/s, km/h, mph, knots, ft/min), maximum and average wind speed, indication of temperature (in °C or °F). LCD backlight display. Auto/Manual power off. Useful for the functional check of fume hoods and safety cabinets.

Determination of the inorganic total fluoride FBA distillation unit behrotest® distillation unit to determine inorganically bound total fluorideIn highly contaminated inorganic wastewater with a fluoride ionic concentration greater than 0.2 mg/l determination of the inorganic bound total fluoride takes place after digestion and distillation. The behrotest® distillation unit combines all components required for distillation on a stable laboratory stand. The unit is also suitable for larger analysis series due to the heating control system.The single components are: Distillation equipment made of borosilicate glass for acid steam distillation, contact thermometer, heating mantles for distillation flasks and volumetric flasks.

The Dräger Aerotest Alpha allows the quality of breathing air supplied by a compressor or compressed gas cylinder to be determined. Use of the test system performs a reliable check in accordance with the breathing air standard EN 12 021.Dräger Aerotest Alpha comprising of 1 pressure reducer, measuring device for 4 tubes, impactor adapter, coupling, barbed nipple, stopwatch, tube opener Dräger TO 7000, bubble test hose, pack of 5 sintered filters, instruction for use, transport case (black)

The Dräger Aerotest Alpha allows the quality of breathing air supplied by a compressor or compressed gas cylinder to be determined. Use of the test system performs a reliable check in accordance with the breathing air standard EN 12 021.Dräger Aerotest Alphacomprising of 1 pressure reducer, measuring device for 4 tubes, impactor adapter, coupling, barbed nipple, stopwatch, tube opener Dräger TO 7000, bubble test hose, pack of 5 sintered filters, instruction for use, transport case (black)Dräger Aerotest Alpha, with Dräger Tubes :+ box of 10 Dräger Oil Impactors,+ box of 10 Dräger-Tubes carbon dioxide (CO2) 100/a-P,+ box of 10 Dräger-Tubes carbon monoxide (CO) 5/a-P,+ box of 10 Dräger-Tubes water vapor (H2O) 20/a-P

Using the Dräger activated charcoal tubes or silica gel tubes, hazardous substances in the air are collected using a suitable medium via adsorption or chemisorption. The sample is then analysed in the laboratory by means of various analytical methods such as gas chromatography (GC), high performance liquid chromatography (HPLC), UV-VIS photometry, or IR spectroscopy.

The Dräger-Tubes® measuring system is the safe method for measuring pollutants in the soil, water and air. More than 500 substances can be measured in varying concentrations. The long-established principle of Dräger-Tubes® is still the same. A defined volume of gas/air must be pumped through the sampling tube. This can be achieved by using the Accuro® gas pump. On contact with the substance under test the reagent system contained in the tube reacts and displays a colour. The strength of the concentration of the substance is shown by the length of the colour band displayed and can be read directly from the scale. The Dräger-Tubes® sampling system provides accuracy, efficiency, quick and easy handling. Over 250 tubes are available on request for all substances and measuring fields. Further sampling devices, diffusion tubes for long-term measurements as well as sampling systems with activated carbon tubes, ORSA collector and TDS thermodesorption tubes are also available.

The Dräger-Tubes® measuring system is the safe method for measuring pollutants in the soil, water and air. More than 500 substances can be measured in varying concentrations. The long-established principle of Dräger-Tubes® is still the same. A defined volume of gas/air must be pumped through the sampling tube. This can be achieved by using the Accuro® gas pump. On contact with the substance under test the reagent system contained in the tube reacts and displays a colour. The strength of the concentration of the substance is shown by the length of the colour band displayed and can be read directly from the scale. The Dräger-Tubes® sampling system provides accuracy, efficiency, quick and easy handling. Over 250 tubes are available on request for all substances and measuring fields. Further sampling devices, diffusion tubes for long-term measurements as well as sampling systems with activated carbon tubes, ORSA collector and TDS thermodesorption tubes are also available.

The Dräger-Tubes® measuring system is the safe method for measuring pollutants in the soil, water and air. More than 500 substances can be measured in varying concentrations. The long-established principle of Dräger-Tubes® is still the same. A defined volume of gas/air must be pumped through the sampling tube. This can be achieved by using the Accuro® gas pump. On contact with the substance under test the reagent system contained in the tube reacts and displays a colour. The strength of the concentration of the substance is shown by the length of the colour band displayed and can be read directly from the scale. The Dräger-Tubes® sampling system provides accuracy, efficiency, quick and easy handling. Over 250 tubes are available on request for all substances and measuring fields. Further sampling devices, diffusion tubes for long-term measurements as well as sampling systems with activated carbon tubes, ORSA collector and TDS thermodesorption tubes are also available.

The complete equipment consists of:Type FH 6:Tempering bath with thermostat for 6 eudiometer units incl. clamping device for eudiometer tubesType FH 10:6 eudiometer units with laboratory bottles, 500ml, eudiometer tubes with graduation, stopcock and connecting tube and levelling bulbType RM 6Series magnetic stirrer, for use in water bath to stir 6 bottles, each with 500 ml, including separate control unit

Determination of hydrocarbon EX 1000 extraction unitThe PFL sampling bottle is ideal for direct extraction in terms of ISO 9377-2. With its solid glass stopper, in addition it offers a decisive advantage in handling and safety.The funnel separator facilitates the separation of the organic phase. The individual functional parts of the separator can be easily separated. The user can thus transfer the organic phase quickly and simply in one step to the clean-up column. In addition the individual functional parts are particularly easy to clean.

The gas analysers are suitable for the random sampling as well as the permanent monitoring of the gas mixture used on packaging machines. Their solid metal housing with an interchangeable protective cover offers protection against impact and dirt from the outside. Easy and intuitive operation via touchscreen, even by untrained personnelCreate your own methodAvailable method parameters: scales, measurement procedures, limit values, comment and much moreSelectable measurement methods: single or continuousSeveral single measurement procedures: manual, automatic, min/max detectionShortcut keys for most important functionsShort measurement period, high accuracy even with small sample volumeValidation possibleCompliance with global standards such as GMP/GLP and 21 CFR Part 11Documentation of all measured values of the last 999 measurementsIntegrated interfaces, flexible data export (USB, Ethernet, RS-232)Compact design in robust cast aluminum housingBuilt-in air pressure sensorIntegrated flow rate monitoringWith the electrochemical oxygen cell the instrument measures the oxygen concentration within the range of 0.5 and 35 vol % and with an accuracy of ±0.2 vol %.

The gas analysers are suitable for the random sampling as well as the permanent monitoring of the gas mixture used on packaging machines. Their solid metal housing with an interchangeable protective cover offers protection against impact and dirt from the outside. Easy and intuitive operation via touchscreen, even by untrained personnelCreate your own methodAvailable method parameters: scales, measurement procedures, limit values, comment and much moreSelectable measurement methods: single or continuousSeveral single measurement procedures: manual, automatic, min/max detectionShortcut keys for most important functionsShort measurement period, high accuracy even with small sample volumeValidation possibleCompliance with global standards such as GMP/GLP and 21 CFR Part 11Documentation of all measured values of the last 999 measurementsIntegrated interfaces, flexible data export (USB, Ethernet, RS-232)Compact design in robust cast aluminum housingBuilt-in air pressure sensorIntegrated flow rate monitoringWith the electrochemical oxygen cell the instrument measures the oxygen concentration within the range of 0.5 and 35 vol % and with an accuracy of ±0.2 vol %. The non-dispersive infrared sensor measures carbon dioxide within the range of 0 and 100 vol % and with an accuracy of ±0.5 vol %.

The gas analysers are suitable for the random sampling as well as the permanent monitoring of the gas mixture used on packaging machines. Their solid metal housing with an interchangeable protective cover offers protection against impact and dirt from the outside. Easy and intuitive operation via touchscreen, even by untrained personnelCreate your own methodAvailable method parameters: scales, measurement procedures, limit values, comment and much moreSelectable measurement methods: single or continuousSeveral single measurement procedures: manual, automatic, min/max detectionShortcut keys for most important functionsShort measurement period, high accuracy even with small sample volumeValidation possibleCompliance with global standards such as GMP/GLP and 21 CFR Part 11Documentation of all measured values of the last 999 measurementsIntegrated interfaces, flexible data export (USB, Ethernet, RS-232)Compact design in robust cast aluminum housingBuilt-in air pressure sensorIntegrated flow rate monitoringWith the zirconium dioxide sensor (ZrO2) the instrument measures the oxygen concentration over the entire measurement range between 0 and 100 vol % and with an accuracy of ±0.02 vol % abs.

The gas analysers are suitable for the random sampling as well as the permanent monitoring of the gas mixture used on packaging machines. Their solid metal housing with an interchangeable protective cover offers protection against impact and dirt from the outside. Easy and intuitive operation via touchscreen, even by untrained personnelCreate your own methodAvailable method parameters: scales, measurement procedures, limit values, comment and much moreSelectable measurement methods: single or continuousSeveral single measurement procedures: manual, automatic, min/max detectionShortcut keys for most important functionsShort measurement period, high accuracy even with small sample volumeValidation possibleCompliance with global standards such as GMP/GLP and 21 CFR Part 11Documentation of all measured values of the last 999 measurementsIntegrated interfaces, flexible data export (USB, Ethernet, RS-232)Compact design in robust cast aluminum housingBuilt-in air pressure sensorIntegrated flow rate monitoringWith the zirconium dioxide sensor (ZrO2) the instrument measures the oxygen concentration over the entire measurement range between 0 and 100 vol % and with an accuracy of ±0.02 vol % abs. The non-dispersive infrared sensor measures carbon dioxide within the range of 0 and 100 vol % and with an accuracy of ±0.5 vol %.

Fast measurement with one hand: The Dräger-Tube pump accuro® allows you to use the established Dräger-Tubes® to take measurements under extreme conditions. The easy-to-use Dräger-Tubes have already been calibrated and form a perfect unit with the Dräger-Tube pump.

Fast measurement with one hand: The Dräger-Tube pump accuro® allows you to use the established Dräger-Tubes® to take measurements under extreme conditions. The easy-to-use Dräger-Tubes have already been calibrated and form a perfect unit with the Dräger-Tube pump.Gas pump Dräger accuro® set consisting of:Dräger-Tubes® pump accuro®, ready bag, with tube opener and spare part set

Gas sampling tubes, with two one-way stopcocks NS 14 (with retaining device), connections: capillary tube (outer dia. 8 mm, inner dia. 2,7 mm), glass olive (outer dia. 9 mm), with inscription label.

Gas sampling tubes, with nozzle (with thread GL14 and septa), with two one-way stopcocks NS14 (with retaining device), connections: capillary tube (outer dia. 8 mm, inner dia. 2.7 mm), glass olive (outer dia. 9 mm), with inscription label.

Stopcocks, PP, with free-turning PTFE plugs. Ends accept 6.4 to 9.5 mm I.D. tubing.

Stopcocks, PP, with free-turning PTFE plugs. Ends accept 6.4 to 9.5 mm I.D. tubing.Screw fitting with silicone rubber septum, 6 septa included.

Stopcocks, PP, with free-turning PTFE plugs. Ends accept 6.4 to 9.5 mm I.D. tubing.

The two-stage concentration of the organic phase is concluded by reducing the extract down to less than 1 ml under a mild nitrogen flow.In the behrotest® nitrogen station, a distributor leads the nitrogen flow via two individually adjustable tubes into the Kuderna-Danish flasks. Thus, two samples can be reduced simultaneously in accordance with ISO 9377-2.