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Leeman Labs China

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BrandEuroVector
OriginItaly
ModelEA3017
Analysis PrincipleDumas Combustion Method
Automation LevelFully Automated Nitrogen Determinator
Nitrogen Range0–100%
Repeatability±0.5% RSD
Sample Mass Capacity≤5 g (solid)
Dimensions (L×W×H)480 mm × 480 mm × 600 mm
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BrandTeledyne Leeman Labs
OriginImported
ModelHydra II AA
Instrument TypeBenchtop Laboratory Analyzer
Measurement PrincipleCold Vapor Atomic Absorption Spectrometry (CVAAS)
ComplianceEPA Methods 245.1, 245.5, 245.6, 7470A, 7471B
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BrandTeledyne Leeman Labs
OriginBeijing, China
ModelONH836-G8
Analysis RangeO: 0.01 ppm–5 wt%
N0.01 ppm–3 wt%
H0.01 ppm–0.3 wt%
Analytical PrecisionO/N: ±0.25 ppm
H±0.5 ppm
Detection Limit0.001 ppm
Analysis Time90 s
Pulse Furnace Power10 kW
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BrandTeledyne Leeman Labs
OriginBeijing, China
Instrument TypeDumas Combustion Method
Automation LevelFully Automated
ModelEA3507
ComplianceASTM D515, ISO 14891, AOAC 992.15, EN ISO 16634-1:2021
Detection PrincipleThermal Conductivity Detection (TCD) of N₂ after catalytic combustion and reduction
Sample FormSolid or liquid
Typical Analysis Time< 5 min per sample
Nitrogen Range0.01–100 mg N
PrecisionRSD ≤ 0.5% (n = 10, 10 mg N standard)
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BrandTeledyne Leeman Labs
OriginImported
ModelHydra II C
Instrument TypeBenchtop Laboratory Analyzer
Measurement PrincipleCold Vapor Atomic Absorption Spectrometry (CVAAS)
ComplianceEPA Method 7473, SN/T 3511–2013, HJ 910–2017, HJ 917–2017, HJ 923–2017, Cosmetics Safety Technical Specifications (2015 Edition)
Sample IntroductionDirect Solid/Liquid Injection Without Prior Digestion
Optical DesignDual-Beam, Dual-Cell Configuration with Real-Time Baseline Monitoring
Moisture ManagementIntegrated Desiccant Drying Tube
Operational ReadinessAmbient-Temperature Operation, No Preheating Required
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BrandTeledyne Leeman Labs
OriginBeijing, China
ModelCS844-LM
Measurement PrincipleInfrared Absorption Spectroscopy
Heating SystemHigh-Frequency Induction Furnace
Carbon Range0.0001–6.0 wt%
Sulfur Range0.0001–3.5 wt%
Sensitivity0.000001 wt%
Precision±1 ppm
Analysis Time20–40 s
Furnace Output Power3.5 kW
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BrandTeledyne Leeman Labs
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Product CategoryDomestic
ModelDH603-G4
Instrument TypeDiffusion Hydrogen Analyzer
Analysis Range0.05–3000 mL/100g
Analytical Precision0.001 mL/100g
Sensitivity±1%
Analysis Time3–10 min
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BrandMOL
OriginGermany
ModelCS1000
Measurement PrincipleNon-Dispersive Infrared (NDIR) Absorption
Heating SystemResistance Furnace
Carbon Range0.005–100 wt%
Sulfur Range0.005–20 wt%
Sensitivity0.01 ppm
Accuracy±1% of reading
Analysis Time60–120 s
Furnace Power Output1 kW
Maximum Furnace Temperature1550 °C
Detector ConfigurationUp to 4-channel NDIR cells
ComplianceASTM E1019, ISO 15350, ISO 4935
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BrandTeledyne Leeman Labs
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelEA3500
PricingUpon Request
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BrandEuroVector
OriginItaly
ModelEA3100
Measurable ElementsC, H, N, S, O
Analysis TimeCN ≤ 3 min
Detection Limitppm-level
Measurement Accuracy±0.1% (relative)
Sample IntroductionTin or silver capsules, filled to capacity
Detector TypeThermal Conductivity Detector (TCD)
Combustion TemperatureTurboFlash dynamic combustion up to 1800 °C
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