Cope-LLG Catalogue 2018

1238 12. Environmental-, soil-, water-, food analysis Sample analysis/BOD GENERAL CATALOGUE EDITION 20 E & OE. BOD-Measurement-System BD600 BOD measurement is an important measurement of the effects of domestic and industrial waste water on sewage plants and outflow points. The AQUALYTIC ® 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. Scope of supply: - BD 600, complete unit with 6 or 12*sensor heads and control unit with batteries - Power supply unit incl. Y-cable for common power supply of BD 600 and stirring unit - Inductive stirring unit - 6 or 12*sample bottles - 6 or 12*rubber gaskets - 6 or 12*magnetic stirring rods - 1 overflow flask, 157 ml - 1 overflow flask, 428 ml - 1 bottle, 50 ml potassium hydroxide solution - 1 bottle, 50 ml nitrification inhibitor solution - 1 instruction manual - remote control 1 AQUALYTIC Specifications Measuring principle: respirometric, electronic pressure sensor Ranges: 0 - 40, 0 - 80, 0 - 200, 0 - 400, 0 - 800, 0 - 2000, 0 - 4000 mg/l O 2 Measurement period: User-selectable, between 1 and 28 days Power supply: 100-240 V, battery buffered or via power supply using Y-cable Protection class: IP 54 (sensor head) Interface: USB host port (USB stick), USB device port (computer), SD card Clock: Real time Application: BOD5/BODF/OECD301F Type Description PK Cat. No. BD600 BD606 Nitrification inhibitor (N-ATH) Sensor Calibration Set with 6 bottles with 12 bottles liquid, bottle of 50 ml for BSB/BOD Sensor 1 1 1 1 6.268 048 6.280 155 9.303 433 6.203 214 * 6 or 12 depending on BOD-System (BD600 or BD606) 1 BOD meters Type KF 12, accessory funnel bottle Karlsruher BOD bottle with NS19 conical ground joint. 2 behr Type PK Cat. No. Karlsruher BOD bottle, 250ml 1 9.304 170 2 Bottles (Karlsruhe bottles) with stoppers 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. 3 behr Capacity Length* PK Cat. No. ml 100 100 250 250 20 60 20 60 1 1 1 1 9.920 514 9.920 515 9.920 513 9.920 509 * Stopper handle length (mm) 3