BOD

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 Dissolved oxygen bottles, Winkler pattern

Starke

Winkler pattern. Soda-lime glass.
For determination of dissolved oxygen in water. The measured capacity is specified to ± 0,01ml. With white labelling area. Solid, bevelled glass stopper, secured with an accessory spring clip. Each bottle is adjusted to the relevant stopper. Stoppers and bottles are therefore not interchangeable. Each bottle and its stopper is marked with a unique, matching identification number....

 BOD-Measurement-System BD 600

Tintometer

BOD measurement is an important measurement of the effects of domestic and industrial waste water on sewage plants and outflow points. The sensor system BD 600 is a 6 sample system that allows precise measurements of BOD based on the manometric principle. Manometric respirometers relate oxygen uptake to the change in pressure caused by oxygen consumption while maintaining a constant volume. Due to the modern integral pressure sensors, it is not necessary to use mercury for the measurements. The BOD values are stored automatically in the sensor memory at regular intervals and can be called up on the large-format display at any time without the need for time-consuming conversion using factors. This means that test series that end on a Sunday can be evaluated during the following week without any problem. Measurement series can be stored on USB stick/ SD card or transferred via USB cable to evaluate the data on a computer. The measurement period is user-selectable between 1 and 28 days to suit the application. While short measurement periods are useful for scientific applications, standard BOD measurements typically extend over a period of 5 days - and manometric determination of OECD, for example, generally takes place over a period of 28 days....

 Spring clips for oxygen bottles according to Winkler

Killenberg

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 BOD meters Type KF 12, accessory funnel bottle

Behr

Karlsruher BOD bottle with NS19 conical ground joint....

 Bottles (Karlsruhe bottles) with stoppers

Behr

The special bottle neck of the Karlsruhe bottles absorbs the water which is displaced by the stopper of the electrode. This construction guarantees clean working and ensures at the same time that the test results are not adulterated by unwanted entry of oxygen into the samples....

 Thermostatic cabinets TC, with steel door

Tintometer

The incubators from Lovibond® are designed for continuous tempering for different applications, mainly for the determination of BOD, the storage of wastewater samples, and the determination of enzymatic activity. The temperature range is +2°C up to +40°C and can be regulated in steps of 0,1°C. Temperature tolerance is defined with +/- 1°C respectively +/- 0,5°C (at 20°C). Low engergy consumption due to reinforced isolation. The interior of the cabinets is equipped with sockets for connecting stirrers. Illuminated LED display with actual / setpoint display....

 Wireless measuring heads OxiTop® IDS

WTW

OxiTop ®-IDS wireless measuring head with Bluetooth ® LE technology for operation with Multi 3620 IDS or Multi 3630 IDS. For routine BOD readings also operable without IDS multiparameter instrument. OxiTop ®-IDS/B with enhanced pressure range up to 1.5 bar and H 2...

 Accessories for B.O.D. Auto-Check Measurement Systems OxiTop®

WTW

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 BOD sensor system

VELP Scientifica

Measuring systems for the reliable determination of 90 to 999 ppm BOD. Complete with sensor heads and multi-position magnetic stirrer.

  • The sensor heads are screwed directly onto the BOD bottles
  • Automatic storage of 5 results in 24-hour intervals
  • Measured readings in mg/l (ppm) can be read directly on the sensor at any time
  • Protected against splashing water (IP 54)
...

 BOD bottles with stoppers

Behr

With NS 19 cone glass stopper....

 Dilution water containers for BOD depletion water

Behr

With vent, level display and stopcock. Blue solid-coloured (for light protection). Additional lid for easier cleaning.

VD series: With distributor frits and compressed air connection without cooling coil.
VDT series: With distribution frits and compressed air connection, with internal stainless steel cooling coil and connection for recirculation thermostat. 2x connections inlet / outlet cooling water: 2x ¾" with screwed on ½" connection with nozzle approx. 13 mm. Third connection for ventilation with 6 mm nozzle....

 BOD measuring system OxiTop®-IDS for determination of aerobic degradation

WTW

BOD measurement system for all types of respirometric measurements, e.g. soil respiration, microbiological activity measurement, biogas determination as well as extended BOD measurement for the industrial waste water plants and further degradation tests in 3 selectable measuring types, BOD standard, BOD special and pressure....

 Measuring heads OxiTop®-i

WTW

Menu-operated measuring heads. Output of the BOD measurement values directly on the display.

  • 3 operating buttons
  • Backlit graphic LCD
  • Control LED
  • Volume pre-selection
  • Measurement duration selectable (1 to 7 days)
  • Display of measuring curve
  • Display of current readings
...

 Multi parameter measuring instruments Multi 3620/3630 IDS SET WL for BSB measuring system OxiTop® IDS

WTW

Professional, digital multi-parameter measuring instument for mobile measurement, with 2 or 3 universal measuring channels, radio-ready, color graphic display, data logger and USB interfaces. Also for controlling OxiTop ® IDS.

Scope of supply: Instrument, short manual, CD-ROM, rechargeable batteries, driver software for USB, cable, power supply, protection SM Pro, IDS WLM-M module...

 BOD measurement system OxiTop®-i IS 6 / 12

WTW

Easy-to-use, respirometric measuring system for determining the biological oxygen demand (BOD). The method is based on changes of pressure in a closed system using measuring heads attached to the sample bottles. The BOD can be determined simultaneously in up to 6 or 12 samples.

  • No dilution of the sample required
  • Direct reading of the BOD, the time course and the intermediate values on the graphical display of the measuring heads
  • Input of the used sample volume directly at the measuring head
  • Monitoring time between 1 and 7 days
  • Permanent display of the current status at each measuring head
  • Coloured measuring heads with adjustable, numerical sample identification
...

 BOD Measuring system OxiTop®-IDS for determination of soil respiration

WTW

BOD measurement system for all types of respirometric measurements, e.g. soil respiration, microbiological activity measurement, biogas determination as well as extended BOD measurement for the industrial waste water plants and further degradation tests in 3 selectable measuring types, BOD standard, BOD special and pressure....

 Controlled Temperature Cabinets BOD

WTW

Compact temperature cabinets with internal plugs for the use of OxiTop ® IS 12 stirring platforms. Models with insulation glass door allow for visual control of the OxiTop ® heads without opening the door.

  • Incubation conforming to standards
  • Suited for BOD, OECD 301F, soil respiration, anaerobic degradation
  • Temperature adjustable in steps of 1 K between 10 and 40 °C
  • Eco-friendly refrigerant R600a
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 Thermostatic cabinets TC, with glass door

Tintometer

The incubators from Lovibond® are designed for continuous tempering for different applications, mainly for the determination of BOD, the storage of wastewater samples, and the determination of enzymatic activity. The temperature range is +2°C up to +40°C and can be regulated in steps of 0,1°C. Temperature tolerance is defined with +/- 1°C respectively +/- 0,5°C (at 20°C). Low engergy consumption due to reinforced isolation. The interior of the cabinets is equipped with sockets for connecting stirrers. Illuminated LED display with actual / setpoint display....

 Tube tests NANOCOLOR® BOD

MACHEREY-NAGEL
GHS05 Restricted raw material

A maximum in accuracy and precision is granted for the measurement results due to exactly pre-dosed reagents in 16 mm cuvettes and additional reagents. The tests are pre-programmed in photometers and selected automatically via a barcode on the cuvette. The contact with any dangerous chemicals is avoided because the measurement is performed directly in the test tube. This guarantees maximum safety for the user....

 Adapter AD/SK for BOD measuring system OxiTop®

WTW

For OxiTop ® measuring heads, for all sample and measuring bottles series PF45/.. and MF45/.., autoclavable (121 °C). Incl. OxiTop ® AD adapter, OxiTop ® SK screwable adapter, DI45 gasket for adapter VS45....

 Measuring bottles for BOD measurement system OxiTop®

WTW

Iincl. 2 x nozzles, 2 x VS25 screwing sets for nozzle, 1 x GK 600 rubber sleeve, 2 x SEP25 septum for nozzle, 2 x STH25 support for nozzle...

 Spare measuring bottles for BOD measurement system OxiTop®

WTW

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 Measuring vessels for BOD measuring system OxiTop®

WTW

Incl. 1 x DV/MG lid adapter with rack, gasket, 2 x GK 600 rubber sleeves, 4 x DV/MG/KL clamps, 1 x MB 50 measuring beaker (50 ml)...

 Spare measuring vessel for BOD measuring system OxiTop®

WTW

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 Oxygen flasks Winkler pattern, soda-lime glass

BRAND

For the determination of oxygen dissolved in water. The measured volume is specified to two decimal places. White withe inscription field. Solid, obliquely cut NS glass stopper can be secured with a fastening clip. Each flask is calibrated with its own stopper. Stoppers and flasks are therefore not interchangeable. The bottle and stopper each have the same device number....

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