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Analytical measurement and testing

Chromatography

Cleaning and sterilisation

Cleanroom

Distillation, separation, filtration

Environmental-, soil-, water-, food analysis

General laboratory consumables

Heating and cooling technology

Life sciences

Liquid handling

Occupational safety, security

Optical instruments and microscopes

Sample preparation

Stirring, shaking, mixing

Vacuum technology, drying, dry storage

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Dissolved oxygen meter Seven2Go™ S4 | Type: S4-Standard kit
Dissolved oxygen meter Seven2Go™ S4 | Type: S4-Standard kit
Brand: Mettler-Toledo Online GmbHAvailable in 3 variantsPortable routine model for dissolved oxygen measurement.New, intuitive menu structure with fast and easy T-Pad navigationRobust design with IP67 protection for use in harsh and demanding environmentsIntelligent Sensor Management (ISM®) functionality reduces the risk of errorsUp to 2 calibration points and a choice of 2 predefined oxygen standardsAutomatic, manual and time dependant endpoint recordingData memory storage for 200 data pointsPower requirements: 4 x 1.5 V AA or 1.3 V NiMH accumulators Supplied with:S4-Meter: Includes instrument, electrode clip, operating instructions, quick guide, test certificate, declaration of conformity, batteriesS4-Standard kit: As S4-Meter, but also with InLab 605-ISM and zero oxygen tabletsS4-Field kit: As S4-Standard kit, but also with bottles for calibration, uGo™ carrying case
€1.100,00
Electrolyte solution for dissolved oxygen electrodes | Type: ELY/G, Capacity ml: 50
Electrolyte solution for dissolved oxygen electrodes | Type: ELY/G, Capacity ml: 50
Brand: Xylem Analytics Germany (WTW)Available in 2 variants
€82,00
Flow-Through vessels | Type: D 201, Description: Plastic flow vessel sensors with 15.3 mm shaft diameter
Flow-Through vessels | Type: D 201, Description: Plastic flow vessel sensors with 15.3 mm shaft diameter
Brand: Xylem Analytics Germany (WTW)Available in 4 variantsFlow vessels for conductivity measuring cells for applications to prevent air from entering or measurements in closed circuits. Flow vessels for conductivity measuring cells are perfectly designed to perform measurements without the interference of carbon dioxide through the air or to examine the conductivity of solutions in closed circuits. Important: The overpressure in the system must not exceed 0.5 bar.D 3Sen: Designed for everybody who has to perform flow-through measurements in the field, i.e. ground water pumping tests. It consists of a rugged flow-through vessel in holder and a tripod , also suitable for pole mounting. With hose fittings for standard hoses with a diameter of 3/4" (19 mm). Three places are available for pH/ORP, conductivity and dissolved oxygen sensors (CellOx/FDO). Including mounting accessories.
€524,00
Galvanic Dissolved Oxygen Sensor CellOx® 325 | Type: CellOx® 325-10, Cable m: 10
Galvanic Dissolved Oxygen Sensor CellOx® 325 | Type: CellOx® 325-10, Cable m: 10
Brand: Xylem Analytics Germany (WTW)Available in 6 variantsMembrane covered galvanic dissolved oxygen for measurement of water and aqueous solutions. Low maintenance and without polarization time. The CellOx® 325 is a dissolved oxygen sensor with built-in temperture compensation by a NTC 30 kOhm sensor and membrane leakage monitoring for field and laboratory applications. It has a fast response (t99
€1.146,00
Optical D.O. Sensor FDO® 925 | Type: FDO® 925, Description: 1.5 m fix cable
Optical D.O. Sensor FDO® 925 | Type: FDO® 925, Description: 1.5 m fix cable
Brand: Xylem Analytics Germany (WTW)Available in 4 variantsOptical IDS D.O. sensor for portable MultiLine® IDS and InoLab® Multi IDS benchtop meters. Measures the dissolved oxygen according DIN ISO 17289:2014-12. For applications in the lab and in process, outdoor and waste water treatment plants. Low maintenance (t99 < 60 s). No oxygen consumption, with inclined membrane for avoiding air bubbles. Factory calibrated membrane with smart chip. Built-in NTC 30 kOhm temperature sensor.
€1.055,00
Oxygen meter inoLab® Oxi 7310 | Type: Oxi 7310, Description: Meter only including accessories
Oxygen meter inoLab® Oxi 7310 | Type: Oxi 7310, Description: Meter only including accessories
Brand: Xylem Analytics Germany (WTW)Available in 4 variantsReliable Documentation for dissolved oxygen measurement, if desired also available with built-in printer. This is the inoLab® Oxi 7310 or inoLab® Oxi 7310P. A modern backlit graphic display with menu controlled user interface allows easy and intuitive operation. The mini USB-B interface provides fast data transfer to a PC. The internal memory can record up to 5000 GLP complying data including ID, date and time. The housing and the keypad are easy-to-clean. The inoLab® Oxi 7310 supports the long proven WTW galvanic sensors, CellOx® 325 and StirrOx® G. A calibration history of the 10 last calibrations allows conclusions on the state of the sensor. Calibrations versus external standards e.g. Winkler titration, are possible, too. The meter includes automatic barometric pressure and temperature compensation. An integrated thermal printer (58 mm width) is ready for printout of the measured data (option). The scope of delivery includes meter, stand, power supply and USB cable.
€1.676,00
Oxygen meter SD 315 Oxi | Type: SD 315 Oxi (Set 2), Cable length m: 10.0
Oxygen meter SD 315 Oxi | Type: SD 315 Oxi (Set 2), Cable length m: 10.0
Brand: Tintometer GmbHAvailable in 2 variantsThe portable hand-held measuring instrument SD 315 Oxi meets the daily requirements for a robust and reliable instrument for the determination of dissolved oxygen in aqueous media. The Clark oxygen sensor with integrated temperature probe enables immediate measurements without time-consuming run-in time (polarisation time).Simple calibration against air or according to DIN EN ISO 5814Alarm function with adjustable limitsAutomatic pressure and temperature compensationAuto Hold FunctionAutomatic switch-off individually selectable from 1 to 120 minBacklit LCD displaySensor status display in % after each calibrationSalinity correctionParameter: dissolved oxygen (O2), O2 concentration in mg / l, O2 saturation in %, temperature in °C / °FBattery status indicatorFlexible stand at the rear allows the unit to be set up or fastened to a belt.Data transfer and evaluation via software possibleScope of supply: Instrument, protective covering, electrode holder, carrying case, galvanic oxygen sensor, KOH refill electrolyte, spare membrane, calibration bottle with sponge, batteries, manual
€1.049,90
Oxygen meter SD 400 Oxi L | Description: SD 400 Oxi L (base unit without sensor only)
Oxygen meter SD 400 Oxi L | Description: SD 400 Oxi L (base unit without sensor only)
Brand: Tintometer GmbHAvailable in 4 variantsOxygen meter for use in sewage and water works, research and teaching as well as in aquaristics. High measuring accuracy and low maintenance, thanks to luminescence technology no electrolyte solution is required. The SD 400 Oxi L is ideally suited for the determination of "dilution BOD" due to the optimized probe for standard BOD bottles.Especially high measuring accuracy by luminescence technologyShort response time of the oxygen probeLow maintenance due to long-lasting oxygen probe and membrane headInflow to the oxygen probe is not necessary, the use of stirrers or manual stirring is no longer requiredIncludes software for extended and simplified data management with data logger functionBacklit LC display for dark environmentsScope of supply:SD 400 Oxi L (Set 1): Meter with 4 (AA) batteries, optical oxygen probe with 1.5 m cable, storage/calibration bottle, micro SD card with calibration data, software and manual (on Micro SD card), short manual, lanyard in caseSD 400 Oxi L (Set 2): as Set 1 but with optical oxygen probe with 3 m cableSD 400 Oxi L (Set 3): as Set 2 but with optical oxygen probe with 10 m cable
€446,90
Oxygen sensor DurOx® 325 | Type: DurOx® 325
Oxygen sensor DurOx® 325 | Type: DurOx® 325
Brand: Xylem Analytics Germany (WTW)For use with Oxi 3xxi, ProfiLine Oxi 1970i, ProfiLine 3205, 3210, 3310.Membrane-covered oxygen sensor with low flow requirement and removable cage guard, for field applications (fish farm revival pools) and for educational purposes.Ready to measure - no polarisation timeIMT compensation via two integral temperature sensorsService life with one electrolyte filling approx. 6 monthsMinimal flow requirementNo zero currentSensor is watertight (IP 68 - 2)Standard with 3m cable and watertight plugStandard with calibration/storage vessel OxiCal® -DStandard with cage guard SK-D
€740,00
Oxygen sensor InLab® 605 / InLab® 605-ISM | Type: InLab® 605-ISM, Cable m: 5
Oxygen sensor InLab® 605 / InLab® 605-ISM | Type: InLab® 605-ISM, Cable m: 5
Brand: Mettler-Toledo Online GmbHAvailable in 5 variantsSensor for polarographic oxygen measurement with high accuracy and repeatability. For use in laboratory, field and industry. Robust construction. Diaphragm mechanically protected by steel mesh, shaft made of glass-fibre reinforced PPS. With integrated temperature sensor.InLab® oxygen sensors are designed for use with the SevenExcellence™ multi-channel tabletop meter and the portable SevenGo™ 6 metersInLab®-ISM oxygen sensors are equipped with Intelligent Sensor Management, which enables simple calibration in the air and permanent monitoring of the sensor statusDesigned for use with the SevenExcellence™ multi-channel tabletop meter and the portable SevenGo™ 68 dual-channel instruments.
€1.095,00
Oxygen sensor StirrOx® G | Type: Accessories kit with replacement and maintenance equipment
Oxygen sensor StirrOx® G | Type: Accessories kit with replacement and maintenance equipment
Brand: Xylem Analytics Germany (WTW)Available in 2 variantsFor inoLab® Oxi 730, ProfiLine 197i/1970i, inoLab® 740 Oxi, inolab Oxi 7310. Self-stirring oxygen sensor.Single-handed useHigh reproducibilityReady for immediate use, no polarisation period necessaryExtremely low internal consumption of oxygen by the electrodeNo zero point calibration necessaryOxiCal®-SL calibration and storage vessel included6 months operation with one electrolyte fillingIMT function compensationMembrane leakage monitoring, damaged membranes are indicatedSupplied with case, spare parts and maintenance solutions.
€251,00
Portable dissolved oxygen meter Oxi 3205 | Type: Oxi 3205 Set 1, Description: Case set including DO sensor CellOx 325 and accessories
Portable dissolved oxygen meter Oxi 3205 | Type: Oxi 3205 Set 1, Description: Case set including DO sensor CellOx 325 and accessories
Brand: Xylem Analytics Germany (WTW)Available in 2 variantsRobust and easy to use dissolved oxygen meter for standard alkaline, or rechargeable, batteries. Menu-controlled with backlit graphics display for ease of use under all lighting conditions. Suitable for use in harsh environments.
€1.609,00
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