DSHD-0621 Asphalt Standard Viscometer
- DSHP6410FlamePhotometer火焰光度计P2
FlamePhotometer,FlameSpectrophotometer,DigitalFlamePhotometer
Theproductisdeignedinaccordancewiththebasicprinciplesoftheemissionspectrum,widelyusedinagriculturalfertilizers,soilanalysis,cement,ceramicsandotherindustriesandsilicateindustryanalysisanddetermination,aswellasmedicalandhealthpathology
- K,Nacanbetestedsimultaneously,italsocantestthelithiumelement
- LCDdisplay,digitaldirectreading.
- Usingmenu-drivenkeyboard.
- Withfunctionofautomaticcalculationofthecorrelationcoefficient.
- Withoptionalsizeoftheflamefunctionandautomaticflame-outprotectiondevice.
- Withdataprintingdevices.
- Withcomputeronlinedevices.
- Gas:Liquefiedpetroleumgas
- Stability:
Conduct7consecutiveindependentmeasurementsforonestandardsolution,therelativestandarddeviation:≤3%
Measuredeachminute,atotalofsixtimes,determinationrelativemaximumvariation≤15%
- Repeatability:
Repeatthesamestandardsolution7consecutiveindependentmeasurements≤3%
- Linearityerror:
K:≤0.005mmol/L(0.0100~0.0800)mmol/L
Na:≤0.03mmol/L(0.0500~0.400)mmol/L
- Detectionlimit:
K:Thedetectionlimit≤0.004mmol/L;Na:detectionlimit≤0.008mmol/L
- Responsetime:Responsetime<8S
- Suctionjetofsamples:<6mL/min
Other:
- CompleteSet:onehost,oneaircompressor
Normalworkingconditions:
Ambienttemperature:10℃~35℃
Relativehumidity:≤85%
Theinstrumentshouldbeplacedhorizontallyontablewithnovibration,avoiddirectexposuringtobrightlight,keepawayfromstrongelectromagneticinterference,nostrongairstream.
Powersupply:220±22V,frequency:50HZ±1HZ,withgoodgroundconnection.
Ratedpower:250W
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