LOVIBOND TINTOMETER PHOTOMETER MD 100

Description 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. Scroll Memory ( SM) To avoid unnecessary scrolling for the required test method, the instrument memorizes 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. Calibration certificate Beside the “ Certificate of Compliance” which is supplied with the MD 100, calibration certificates are available at cost on request. Calibration certificates are individually supplied per instrument and per method. The Calibration Certificate has to be ordered together with the new instrument and cannot be delivered at a later stage. N.I.S.T Traceability The instrument has a factory calibration, which is related to international standards which are not N.I.S.T traceable. The instrument may be calibrated by the user in a “ user calibration mode” with N.I.S.T traceable standards. ( N.I.S.T. = National Institute of Standards and Technology) Tintometer GmbH, Lovibond Water Testing MD 100 Boiler Water Aluminium ( 0, 01 – 0, 25 mg/ l Al Chloride ( 0, 5 – 20 mg/ l Cl-) Copper ( 0, 3 – 5, 0 mg/ l Cu) DEHA ( 20 – 500 ¼ g/ l DEHA) Hydrazine ( 50 – 500 ¼ g/ l N2H4) Iron ( 0, 03 – 2, 00 mg/ l Fe2+ / 3+ ) Oxygen ( 10 – 800 ¼ g/ l O2) Phosphate ( 5 – 80 mg/ l PO4) Polyacrylate ( 1 – 30 mg/ l) Silica ( 1 – 90 mg/ l SiO2) MD 100 Cooling Water Aluminium ( 0, 01 – 0, 25 mg/ l Al) Bromine ( 0, 05 – 13 mg/ l Br2) Chlorine ( 0, 01 – 6, 0 mg/ l Cl2) und ( 5 – 200 mg/ l Cl2) Chlordioxide ( 0, 02 – 11 mg/ l ClO2) Copper ( 0, 3 – 5, 0 mg/ l Cu) Iron ( 0, 03 – 2 mg/ l Fe2+ / 3+ ) Molybdenum ( 0, 03 – 3, 0 mg/ l Mo) und ( 0, 6 – 60 mg/ l Mo) Ozone ( 0, 02 – 2 mg/ l O3) Polyacrylate ( 1 – 30 mg/ l) Sulfate ( 5 – 100 mg/ l SO4) Triazole ( 1 – 16 mg/ l Benzotriazole) Zinc ( 0, 1 – 2, 5 mg/ l Zn) Optimise Processes in Your Cooling and Boiler Water System There are many starting points for ensuring the effi ciency and operational safety of cooling and boiler water systems. An essential point is the testing and monitoring of the water which is used. Only minor deviations from the minimum requirements can serious consequences and severely impair the system. Prevent increased wear, poor effi ciency and system shutdowns. We have developed the MD 100 Boiler Water and MD 100 Cooling Water photometer systems specifi cally for this purpose, as custom solutions tailored to your needs. MD 100 Boiler Water Most faults in steam production plants occur as a result of deficient monitoring and control of the boiler water. This includes, in particular, the formation of boiler scale, corrosion and local overheating. Therefore, regular treatment and testing of the boiler water is indispensable. By using the MD 100 Boiler Water photometer system, you have an overview of the key parameters of your boiler water and can perform purposeful water treatment at all times. MD 100 Cooling Water Scale, corrosion, deposits and damage due to micro organisms ( biofilms) are just some of the factors which can seriously impair cooling water systems. There is no need to let it come to that, because only a few minor corrections will usually result in a considerable improvement in water quality and thus drastically reduced operating costs and long-term prevention of downtimes. The Photometer MD 100 Cooling Water is just the right system for this purpose. It tests your water parameters quickly, easily and precisely. Each photometer has a dedicated range of application- specifi c tests. With the same degree of accuracy and repeatability, they are ideal for the operator who requires a multi-parameter instrument, without the need to invest in a high-end, all-encompassing product. Combining additional tests for pH, conductivity and other titration tests such as alkalinity, hardness and sulphite, the user can request a complete analysis set, ideal for cooling system or boiler plant management. The photometers are supplied pre-calibrated with test methods, simply add the appropriate Lovibond® reagent sets ( tablets, powder packs and liquids) . Manufactured under tightly controlled conditions, sealed reagents have a shelf-life of up to 10 years since, until used, they are not exposed to the elements. A step by step instruction manual enables even photometer novices to quickly understand the procedures to ensure rapid and accurate results every time. Easy-to-use with push-button technology, photometry is widely regarded as the simplest yet most accurate method to analyze water, removing any possible subjectivity when reading results that can occur with visual testing equipment. Both photometers are further equipped with functionality expected of the Lovibond® brand such as scroll memory, backlit display, recall of stored data and the ability to transfer results to a PC. Supplied in a case with accessories ( without reagents) , these photometers provide an effi cient, portable and self-contained option for Boiler Water and Cooling Water testing. Technical Data Optics LEDs, interference fi lters ( IF) and photo sensor in transparent sample chamber Wavelength Accuracy ± 1 nm Photometric Accuracy1) 3% FS ( T = 20° C – 25° C) Photometric Resolution 0, 01 A Power Supply 4 micro batteries ( AAA) , capacity approx. 17 hours or 5000 tests Auto-Off automatic switch-off Display backlit LCD ( on keypress) Storage internal ring memory for 16 data sets Interfaces infrared interface for test data transfer Additional Feature real time clock and date Calibration factory calibration and user calibration. Reset to factory calibration possible Dimensions 155 x 75 x 35 mm ( L x W x H) Weight basic unit approx. 260 g Environmental conditions temperature: 5 – 40 ° C, rel. humidity: 30 – 90% ( non condensing) CE-Conformity 1) tested with standard solutions