Spectrophotometer XD 7500 (UV-VIS)

Highlights

• Premium optical system with reference beam
• Automatic test recognition with internal barcode reader
• Automatic cuvette type detection
• Support of analytical quality assurance

The XD series instruments are ideal for routine and spectral analysis. As true all-rounders, the XD 7000 and XD 7500 facilitate work routines, especially with automatic method recognition using barcodes, automatic cell recognition and more than 150 pre-programmed methods. In addition to analytical quality control, they also support Good Labor Practice (GLP). The instruments are available together with bar-coded test tubes and a wide range of accessories from a single source - which is also easy on your wallet. High-quality reference beam optics, usability, easy handling and multilingual global applicability round off the versatility of the VIS and UV/VIS spectrophotometers, which are also equipped for flexible on-site use.

 

Applications :

• Boiler Water  
• Cooling Water  
• Disinfection Control  
• Drinking Water Treatment  
• Galvanization  
• Pool Water Control  
• Pool Water Treatment  
• Raw Water Treatment  
• Waste Water Treatment

 

Description :

Latest technology

• The XD 7000 and XD 7500 spectrophotometers are equipped with VIS respectively UV / VIS reference beam technology.

Automatic test recognition

• Each of the more than 150 pre-programmed Lovibond® methods is recognized by barcode as well as the cuvette type.

Analytical quality assurance

• Standard procedures for analytical quality assurance support the verification of the photometer, the overall system (including the chemical methodology) and the verification of matrix effects.

Built-in security levels

• The devices support the assignment of passwords and the assignment of up to three different levels of rights.

Additional functions

• Measurement of transmission and absorption, spectral scan, kinetics analysis, as well as the creation of user-defined methods.

Interfaces for data processing

• You want to process your data? With Ethernet, USB B, USB A for external memory, keyboard, barcode scanner and printer different versions are available.

 

Technical Data :

OpticsGrid monochromator with reference beam and beam splitter after exit slitMeasurementConcentration, single and multi-wavelength measurement of absorbance and % transmission, kinetics, spectraWavelength Range190 - 1100 nm（nm)Wavelength Resolution1 nmWavelength Accuracy± 1 nm on all Holmium peaksWavelength Reproducibilitybetter than 0,5 nmSpectral Scope4 nmPhotometric Range-3.3 - +3.3 AbsPhotometric ResolutionAbsorption: 0.001 ; Transmission: 0.1 %Photometric Accuracy0.003 Abs below 0.6 Abs ; 0.5 % from 0.6 to 2.0 AbsPhotometric Reproducability0.003 Abs below 0.6 Abs ; 0.5 % from 0.6 to 2.0 AbsPhotometric Linearity< 1 % up to 2.0 Abs between 340 to 900 nmScan Speed700 - 2000 nm/min.Stray Light< 0.05 % Transmission at 340 and 408 nmDrift< 0.005 Abs per hour after 15 minutes heat up timeOperationMembrane KeyboardDisplay7“ high contrast colour graphic-displaySuitable VialsRectangular Cuvettes 10 mmRectangular Cuvettes 20 mmRectangular Cuvettes 50 mmRound Cuvettes 13 mmRound Cuvettes 16 mmRound Cuvettes 24 mmAutomatic Cuvette RecognitionRound cuvettes: 13, 16 and 24 mm ; Rectangular cuvettes: 10, 20 and 50mmTest Recognitionvia internal barcode readerInterfacesEthernetUSB BUSB A for External MemoryKeypadBarcode-ScannerPCL Compatible PrinterAuto-CheckSelf-test at each switch-on: test of memory, processor, internal interface, filter lamp and additional calibration of each wavelengthLIMS CompatibilityASCII, .csv-filesInternal Storageapprox. 5000 data sets (method, user ID, date, result), autostorage function / manual storage functionSecurityPassword protection possible: 3 different user levels (guest, user, admin)Power Drain100 - 240 V, 50/60 HzPower SupplyBuffer batteries (4 x AA), power supply unit with cableAuto – OFFYesPortabilityBenchtopEnvironmental Conditions+10 °C to 35 °C (41 °F to 95 °F),≤ 75 % average humidity within one year 95 %, max. 30 days/year, 85 % all other daysStock Conditions-25 °C to +65 °C (-13 °F to 268 °F)ComplianceCEProtection ClassIP 30IP Protection ClassEN 60529Interference EmissionClass BInterference ImmunityIEC 61000-4-3Tolerance Extension0.008 EMeter SafetyEC Directive 2014/35/EC EN 61010-1:2010Languages User InterfaceGerman, English, French, Spanish, Italian, Portuguese, Polish, Indonesian, Russian, Chinese, Japanese, Dutch, Swedish, Norwegian, Czech, Romanian, Macedonian, Slovenian, Hungarian, Turkish, Korean, Vietnamese, Thai, Serbian, Malaysian, Danish, BulgarianLanguages Quick Start GuideGerman, English, French, Spanish, Italian, Portuguese, Polish, Indonesian, Russian, Chinese, Japanese, Dutch, Swedish, Norwegian, Czech, Romanian, Macedonian, Slovenian, Hungarian, Turkish, Korean, Vietnamese, Thai, Serbian, Malaysian, Danish, BulgarianLanguages Full User ManualGerman, English, Spanish, French, Italian, Portuguese, Chinese, JapaneseDimensions422 x 195 x 323 mmWeight4.5 kg

 

 

Range: 

 

Test parameterMeasuring RangeMethod No.Chemical MethodAlkalinity-m HR T5 - 500 mg/l CaCO3M31Acid / IndicatorAlkalinity-m T5 - 200 mg/l CaCO3M30Acid / IndicatorAlkalinity-p T5 - 500 mg/l CaCO3M35Acid / IndicatorAluminium PP0.01 - 0.25 mg/l AlM50Eriochrom Cyanine RAluminium T0.01 - 0.3 mg/l AlM40Eriochrom Cyanine RAmmonia HR TT1.0 - 50 mg/l NM66SalicylateAmmonia LR TT0.02 - 2.5 mg/l NM65SalicylateAmmonia PP0.01 - 0.8 mg/l NM62SalicylateAmmonia T0.02 - 1 mg/l NM60Indophenole BlueArsenic0.02 - 0.6 mg/l AsM68Silver DiethyldithiocarbamateBoron T0.1 - 2 mg/l BM85AzomethineBromine 10 T0.1 - 3 mg/l Br2M78DPDBromine 50 T0.05 - 1 mg/l Br2M79DPDBromine PP0.05 - 4.5 mg/l Br2M81DPDBromine T0.05 - 13 mg/l Br2M80DPDCadmium M. TT0.025 - 0.75 mg/l CdM87CadionChloride L (A)0.5 - 20 mg/l Cl-M92Mercury Thiocyanate / Iron NitrateChloride L (B)5.00 - 60 mg/l Cl-M91Iron(III)-thiocyanateChloride T0.5 - 25 mg/l Cl-M90Silver Nitrate / TurbidityChlorine 10 T0.1 - 6 mg/l Cl2M98DPDChlorine 50 T0.02 - 0.5 mg/l Cl2M99DPDChlorine dioxide 50 T0.05 - 1 mg/l ClO2M119DPD / GlycineChlorine dioxide PP0.04 - 3.8 mg/l ClO2M122DPDChlorine dioxide T0.02 - 11 mg/l ClO2M120DPD / GlycineChlorine HR 10 T0.1 - 10 mg/l Cl2M104DPDChlorine HR (KI) T (105)5 - 200 mg/l Cl2M105KI / AcidChlorine L0.02 - 4.0 mg/l Cl2M101DPDChlorine MR PP0.02 - 3.5 mg/l Cl2M113DPDChlorine PP0.02 - 2 mg/l Cl2M110DPDChlorine T0.01 - 6.0 mg/l Cl2M100DPDChromium 50 PP