1044 • OD Determination 1 2 COD metering funnel The COD dosing funnel is placed on top of the COD reaction vessels. It simplifies the simultaneous addition of sulphuric acid to several samples. Combined with a cooling trough and a serial magnetic stirrer, it greatly improves safety and reliability and significantly eases the user’s workload. Article Order No. 1Metering funnel, 30 ml, for sulphuric acid 80 48 30200 HCI-absorber To expel chloride, e.g. when determining the COD of sea water. Article Order No. 2HCL absorber 80 48 30071 to expel chloride above 1000 mg/ltr. (without stopper) webcode WWSE2004 3 4 5 6 7 MD 200 COD Vario Setup, Lovibond® Lovibond® MD 200 COD Vario Setup With the COD setup by Lovibond® , the meaningful waste water parameter COD (chemical oxygen demand) can be accurately and quickly determined in compliance with ISO 15705. Because the setup is so easy to operate, also new users will be able to carry out the lowcost analysis of the COD value. The setup comprises the photometer, 25 cuvette tests each of the two lower measuring ranges (0 to 150 mg/l and 0 to 1,500 mg/l), the thermoreactor RD 125, and a cuvette rack. Technical data of MD 200: Meas. cycle: approx. 3 seconds Display: LCD display Optics: Highly precise interference filter Power supply: 4 AA batteries, up to 53 hrs. operation or 15,000 measurements in continuous operation with display illumination off Memory: 16 data records Interface: IR interface for transmission of measured data Article Order No. COD measuring station AMD 200 COD Vario 10 77 12603 3MD 200 COD, tube tests 10 77 12503 Cell Tests • Performing highly sensitive tests • Optimized test safety • Fast and easy • Special optical glass Lovibond® tube tests enable the user to easily perform highly sensitive and precise water testing. When using tube tests measurement is considerably faster and easier, particularly in the case of standard and serial tests. The tube tests contain a precisely measured amount of reagent, thereby avoiding the presence of superfluous chemicals and optimising test safety. Article Order No. PU pc/Pack 4COD cuvette test 0 to 150mg/l O2 80 77 20720 25 5COD cuvette test 0 to 1500mg/l O2 80 77 20721 25 6COD cuvette test 0 to 15000mg/l O2 80 77 20722 25 7CSB cuvette test VARIO LMR 15 to 300 mg/l 10 77 13120 25 Pack of 25 vials Lovibond® Thermoreactor RD 125 Thermoreactor for the chemical digestion of cuvette samples (COD, total chromium, total phosphate, total nitrogen, and TOC). Temperature settings and selection of reaction time via membrane keyboard. The reactor has three temperature ranges (100 / 120 / 150°C) and three pre-programmed reaction times (30 / 60 / 120 min). After completion of the digestion, the reactor switches off automatically, indicated by an LED plus an acoustic signal. The thermoreactor RD 125 is fitted with 24 holes for 16 mm diameter vials. Article Order No. Thermo reactor RD 125 10 77 10125 Special Analysis Water, Environment
RkJQdWJsaXNoZXIy MTIxNDc3OQ==