30 Water/Wastewater Photometer MD 100
Precise Water Analysis in High-Quality Design Small I Mobile I Rapid
The MD 100 uses high quality interference filters with long-life LEDs as a light source without any moving parts in a transparency sample chamber.
The units supply accurate, reproducible results very quickly. Other major advantages include ease of operation, ergonomic design, compact dimensions and safe handling.
The calibration and software-based adjustment options mean that the MD 100 is also suitable for use as a testing instrument.
The tests are conducted using either Lovibond® tablet reagents with long-term stability and a guaranteed minimum 5 or 10 year shelf life, VARIO powder reagents or using liquid reagents. The compact Lovibond® Scroll Memory (SM)
To avoid unnecessary scrolling for the required test method, the instrument memorises the last method used before switching off the instrument. When the instrument is switched on again, the scroll list comes up with the last used test method first. Zero Setting (OTZ)
For certain versions of the instrument it is not necessary to zero the instrument each time. The zero setting is held in memory (One Time Zero - OTZ). The zero setting can be confirmed whenever it is useful.
Further Information:
www.tintometer.com Reader Reply Card no 97
SensoDirect 150 The Multi-Talent
For the determination of: • pH/Redox °C/°F • Conductivity/TDS/ °C/°F • dissolved oxygen (O2) O2-concentration in mg/l °C/°F
Log crucial electro-chemical parameters covering drinking water, effluent, cooling water and boiler feed water with a single, hand-held measurement unit – the new SensoDirect 150. Results can be measured with up to three electrodes – and all at real value for money.
Further information:
www.tintometer.com Reader Reply Card no 99
COD Set-Up COD VARIO Waste water parameter COD
The chemical oxygen demand, ST-COD value
(ST = small scale sealed tube), of a sample is determined by a dichromate method. The result can be considered as an indicator of the theoretical oxygen demand, i.e. the amount of oxygen required for the total chemical oxidation of the organic matter present in the water.
Setup CheckitDirect COD VARIO The Lovibond®
Lovibond® General Catalogue 2010 –
Instruments and Reagents for Today’s Water Analysis
COD VARIO Set-Up allows precise water testing with minimized effort. The ST-COD concentration in mg/l O2 is
measured by photometric detection. After adding 2 ml of the sample to a Lovibond®
COD VARIO tube test (LR, MR according to ISO 15705:2002), the tube is heated in the reactor for 2 hours at 150 °C, cooled down and then analysed in CheckitDirect COD VARIO photometer.
The COD Set-Up is a "ready to use" unit with a CheckitDirect COD VARIO photometer, 25 tube tests for LR and MR (each), the RD 125 thermoreactor for sample digestion and a tube stand. Highlights
• ST-COD sealed tubes ready for use • Suppression of chloride interference up to 1000 mg/l • 3 ranges: Low range:
0 - 150 mg/l, meets ISO 15705:2002 Middle range:
0 - 1500 mg/l, meets ISO 15705:2002 High range: 0 - 15000 mg/l
For further information :
www.tintometer.com Reader Reply Card no 100 Tintometer GmbH, Lovibond® Water Testing, Schleefstraße 8-12, 44287 Dortmund, Germany Tel.: +49/(0)231/945100, Fax: +49/(0)231/9451020,
sales@tintometer.com,
www.tintometer.com IET
The new version of our general catalogue is now available. 150 pages will feature the full range of water testing equipment and reagents for today‘s water analysis needs. Our aim in publishing this catalogue is to provide complete information for all kinds of application for water testing. The combination of illustrative photos, explanatory
text, charts and detailed unit descriptions provides all the information you need.
The general catalogue features an index and register tabs to help you find the products you are interested in easily and quickly. The introductory section contains an overview of our products and production operations. This overview briefly outlines development and the production of tablet reagents, tube tests, Vario Powder Packs and liquid reagents. Special additions to the Lovibond®
range of equipment are a range of hand- held/waterproof pH, conductivity and oxygen meters. Low cost multiparameter photometer, BOD testing system and a complete range of indicator chemistry as powder- sachets.
Please ask for your free copy as a print version; it can also be downloaded at
www.tintometer.com.
Reader Reply Card no 101 infrared turbidity meter TurbiCheck
is designed to allow fast, precise on-site testing. The unit measures the scattered light at an angle of 90°, as stipulated in EN ISO 7027.
The wide measuring range from 0.01-1100 TE/F = NTU =
FNU makes the instrument suitable for various applications, ranging from drinking water to waste water.
As infrared light is used for measurement purposes, the unit can be used to test both coloured and colourless liquids.
Highlights • Range 0.01 - 1100 NTU
• Measurement with infrared light at an angle of 90° • Measurement of coloured liquids • Easy handling
• 600 tests without battery change
Delivery Content TurbiCheck turbidity meter as described above, complete with 4 turbidity standards <0.1, 20, 200 and 800 NTU, battery and test vials, in case.
Order code: 26 60 20 Further information:
www.tintometer.com
Reader Reply Card no 98 TurbiCheck with infra-red light source (EN ISO 7027)
Annual Buyers Guide 2010
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