DSHY-1A Oxygen Bomb Calorimeter

TheproductiscompletelycontrolledbythePC,canflexiblymatchingflameandgraphitefurnaceatomizer.Theuniqueopticalandmechanicaldesign,safeandconvenientflamesystems,advancedgraphitefurnacetemperaturecontroltechnology,optionalbackgrounddeductiontechniques,andtheconvenientfunctionofferedbytheworkstationtosuityourexactmeasurementresultsforautomation.Withupto500ormoredatastorage,andpoweroffstoragecapabilities.

2. Wavelengthrange:190-900nm
3. Spectralbandwidth:0.1,0.2,0.4,1.0and2.0nm
4. Accuracyofthewavelength:±0.15nm
5. Receptivityofthewavelength:　≤0.04nm
6. Baselinestability:≤0.002A/30min(Cu)
7. Characteristicviscosity:0.02μg/ml/1%(Cu)
8. Checkinglimit:0.004μg/ml(Cu)
9. Preciseness:0.5%
10. Grating:1800lines/mm
11. Inflamer:All-metaltitaniumburner
12. Atomizer:Effectiveglassatomizer
13. Lampstand:８
14. D2backgroundcorrectionability:Whenthebackgroundis1A,thebackgroundabilityshouldbedeductednotlessthan50times;selfabsorptionbackgrounddeductionmethod
15. Sizeandweight:700mmx550mmx450mm75Kg
16. Powersource：220V±22V　AC7000W

(I)Flamesystem

Acetyleneairburner:100mm

Nitrousoxideacetyleneflamehead:50mm

Ignitiondynamicbaselinedrift:≤0.006A/30min

(Cu)Characteristicviscosity:≤0.025μg/ml/1%

Relatedstandarddeviationoftheaccuracy:≤0.5%(Cu,absorbance>0.8A)(detectionlimitCu≤0.008μg/ml)

Safetysystem:Canautomaticallycutoffthegaswhenthepressureisnotenough,thepowerisoff,flameoutandunconformityoftheburner.

(II)Graphitefurnace

Thehighesttemperature:3000℃

Thelargesttemperaturerisingspeed:≥2000℃/S

Characteristicquantity:Cd≤0.5x10-12gCu≤0.5x10-11g

Accuracy:Cu≤3%Cd≤3%

Sizeandweight:550mmx450mmx300mm65Kg

Safetysystem:OvercurrentprotectionLowairpressurealarm/protection;Lowcoolingwaterflowalarm/protection

Powersourceandpower:220V±22VAC7000W

1. Accessories

PCworkstation

HPinkjetprinter

OilfreeAircompressor

Acetylenereducingvalve

Cuelementlamp

Airfilter

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