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BOD Sensor BOD Analysis

Innovative, mercury-free and extremely reliable solution for BOD analysis (Biochemical Oxygen Demand).

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BOD Determination made easy

BOD (Biochemical Oxygen Demand) Determination is a simple and easy way for monitoring the microorganisms’ activity in water samples with extremely reliable results.

In particular, microorganisms present or inoculated in a water sample containing biodegradable organic substance, consume oxygen for their metabolic activity and produce a corresponding volume of carbon dioxide.

The carbon dioxide get absorbed by a strong alkali positioned in the neck of the bottle. The result of this process is a decrease in gas pressure. The BOD measure this change in gas pressure between the beginning to the end of the analysis and give a result expressed in mg/l .

Safe and Easy to use

Measurement on scales of 90, 250, 600, 999 and 4000 ppm BOD
Higher values can be measured by diluting the sample
Fits directly on the bottle containing the sample
Automatically stores 5 BOD values at 24-hour intervals
Enables analysis to continue over the weekend
Results directly readable at any time, even after five days
Direct readout in mg/l (ppm)
Compact stirring stations
Models with stirring stations offer VELP stirring quality
IP 54 protection against particle and liquid ingress
Class 3 IEC 1010 conformity

Models

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TECHNICAL DATA

Number of sensors including:	BOD Sensor 1 BOD Sensor Set 1 BOD Sensor System 6 6 BOD Sensor System 10 10
Sensor display:	3-digit LED display
Bod measurement:	mg/l (ppm) directly on the display
Test typology:	BOD
BOD scales:	90, 250, 600, 999, 4000 ppm, Higher values after dilution
Bottle volumes:	500 ml
Data storage:	BOD values at 24h intervals
Sensor construction material:	Technopolymer
Power:	BOD Sensor - BOD Sensor Set - BOD Sensor System 6 2 W BOD Sensor System 10 2 W
Sensor battery type:	CR 2430
Power supply:	BOD Sensor 2x3V lithium batteries BOD Sensor Set 2x3V lithium batteries BOD Sensor System 6 Sensors: 2x3V lithium batteries Stirring Station: 230V / 50-60Hz or 115V / 60Hz BOD Sensor System 10 Sensors: 2x3V lithium batteries Stirring Station: 230V / 50-60Hz or 115V / 60Hz
Dimensions (WxHxD):	BOD Sensor 55x71x73 mm (2.1x2.8x2.9 in) BOD Sensor Set 75x230x75 mm (3.0x9.3x3.0 in) BOD Sensor System 6 270x300x185 mm (10.6x11.8x7.3 in) BOD Sensor System 10 432x300x165 mm (17.0x11.8x6.5 in)
Weight:	BOD Sensor 0,08 kg (0.2 lb) BOD Sensor Set 0,4 kg (0.9 lb) BOD Sensor System 6 2,3 Kg (5.1 lb) BOD Sensor System 10 3 Kg (6.6 lb)
Safety class:	IEC/EN61010-1
Sensor protection degree:	IP 54-EN 60529
Official references	ISO 5815-1:2019 STANDARD METHOD 5210D

Brochures & Leaflets

VELP Scientifica invites you to download brochures and leaflets in order to explore our premium quality solutions and to have all the major key arguments, features and specifications of a product in your hands, in any place, and at any time.

Biochemical Oxygen Demand with BOD SensorBOD Sensor offers you an innovative way to determine BOD being free from mercury. Take a look at the procedure.

BOD Sensor for Biochemical Oxygen Demand - LeafletLearn more about our traditional solution, for BOD analysis (Biochemical Oxygen Demand), mercury-free and extremely reliable.

Laboratory Equipment - Line BrochureVELP Scientifica invites you to download line brochure to explore our premium quality solutions.

Instruction manuals

Download the instruction manual that contains all the main technical specifications of the instrument and the necessary information for its correct use.

BOD Sensor instruction manualBefore using the unit, please read the instruction manual carefully.

Comparison tables

Select the category of products you are interested in and this tool will give you an easy overview of what is available at VELP in order to find the product that is perfect for you. These comparison tables provide a brief description with side by side features from basic equipment to the most advanced analytical solutions.

VELP BOD & Respirometers Comparison TableChoose your tailored solution for the BOD, BMP and Pressure determination.

Application notes

Choose among a comprehensive library of Application Notes / White Papers and learn more on how to optimize the performance of your VELP instruments. These documents offer typical analyses of well-known samples, together with official references and suggestions, to make you an expert!

BOD test with Control Test TabletsBOD (Biochemical Oxygen Demand) is an analytical procedure for determining the amount of dissolved oxygen consumed by aerobic biological microorganisms in water. In order to check the complete BOD EVO Sensor System, it is possible to use the Control Test Tablets (code ), performing an oxygen demand experiment analogous to the BOD method.

Certifications

Our compliance to statutory rules and regulations worldwide.
With the CE mark, VELP Scientifica declares that the products are designed and manufactured in compliance with the essential safety requirements of the European Directive on Safety.
The Certification Body (CB) Certificate is an international program created by the IECEE for the acceptance of product safety test results among participating laboratories and certification organizations around the world.
The cNEMKOus mark ensures this product is designed and manufactured in compliance with the International Directive on Safety IEC/EN 61010-1. The cNEMKOus mark has the same legal status as any other NRTL/SCC accredited marks, for U.S. and Canada.

CE Declaration of Conformity VELP Scientifica BOD Determination SystemsWith the CE mark, VELP Scientifica declares that the products are designed and manufactured in compliance with the essential safety requirements of the European Directive on Safety, matching EU consumer safety, health or environmental requirements.

BOD Sensor BOD Analysis

BOD Determination made easy

Safe and Easy to use

Models

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Control Test Tablets, 10 pcs/box

Multi-socket extension cable AU

Multi-socket extension cable EU

Multi-socket extension cable UK

Plug USA for power supply

Sensor check

TECHNICAL DATA

Brochures & Leaflets

Instruction manuals

Comparison tables

Application notes

Certifications