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Beijing Chengyi Hengyi Technology Co., Ltd.

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OriginGermany
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelBehr S5
Price RangeUSD 14,000 – 28,000
Instrument TypeKjeldahl Nitrogen Determinator
Distillation Time1–99 min
Repeatability≤0.5% CV (RSD ≤1%)
Recovery Rate>99.5%
Power Consumption750–1500 W
Voltage115–230 V~, 50/60 Hz
Cooling Water Flow~5 L/min
Dimensions (W×H×D)410 × 675 × 410 mm
Weight~36 kg
Titration InterfaceRS232
DisplayLCD
Preprogrammed Methods100
Compatible with External TitratorYes
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OriginGermany
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelBehr InKjel Series (InKjel1210M, InKjel625P, InKjel1225M, InKjel450P, InKjel475M)
Digestion Time Range1–199 min
Repeatability±0.5% RSD
Nitrogen Recovery Rate>99.5%
Power Input750–1500 W (adjustable 0–100% in 1% increments)
Voltage230 VAC / 115 VAC, 50/60 Hz
Dimensions (W × D × H)≈54 × 44 × 75 cm
Weight (incl. reaction tubes)≈20 kg
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BrandMercury Instruments
OriginGermany
ModelMC3000
Instrument TypePortable
PrincipleCold Vapor Atomic Absorption (CVAA)
Detection Limit≤1 ng/mL
Repeatability≤3% (CVAA method)
Linearity Error5%
Mercury Vapor Output Range15–500 µg/m³ Hg⁰
Calibration MethodNIST-Recommended Mercury Saturated Vapor Pressure Technique
Stabilization Time30 min
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BrandIMT
OriginGermany
ModelVSP-4000
Instrument TypeDynamic Headspace Sampler
Automation LevelFully Automatic
Sample Vial Heating RangeAmbient to 200 °C
Valve Oven Temperature RangeAmbient to 200 °C
Quantitative Loop Volume1 mL
Sample Capacity80 positions
Vial Format20 mL
Trap ConfigurationSingle Mikro-packed 1/16″ trap
Trap CoolingPeltier-cooled cold trap at −35 °C
Detection Limit≤0.1 ppt (for selected VOCs)
Thermal Desorption Max TempUp to 280 °C (field-upgradable)
Optional FeaturesInternal Standard Addition Module, Split Flow up to 50 mL/min, Foam Sensor, Integrated Pressure & Mass Flow Control
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BrandSavillex
OriginUSA
Model850-011-100706
MaterialPerfluoroalkoxy (PFA)
ConfigurationDual-channel nebulizer spray chamber assembly with detachable O-ring sealed end cap, integrated make-up gas port, 6 mm OD nebulizer inlet, PFA drain connector kit, quartz torch, PFA injection tube, support stand, and pre-cleaned components (pre-rinsed in high-purity HNO₃/HF)
ComplianceCompatible with Thermo Scientific Element 2 HR-ICP-MS and Neptune MC-ICP-MS platforms
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BrandMercury Instruments
OriginGermany
Model3000XS
Instrument TypePortable
Measurement PrincipleCold Vapor Atomic Absorption Spectrometry (CVAAS)
Detection Limit≤0.1 µg/m³
Repeatability≤1.0%
Linearity Error±1%
Wavelength253.7 nm
Light SourceElectrodeless Discharge Lamp (EDL)
Response Time (99% signal)1 s
Sensitivity0.1 µg/m³ (0.01 ppb)
Measurement Ranges0–100, 0–1000, 0–2000 µg/m³
Data Logger Capacity10,000 readings
Power SupplyRechargeable NiMH battery (6 h operation), 12 V DC input, 100–240 V AC (50/60 Hz)
Weight~5 kg (with battery)
DisplayBacklit graphical LCD
Output InterfacesUSB, RS232, 4–20 mA analog output
HousingCorrosion-resistant ABS with IP65-rated connectors
PumpMaintenance-free diaphragm pump
FilterIntegrated particulate filter at probe inlet
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BrandSavillex
OriginUSA
ModelC-Flow
Flow Rates50 µL/min and 200 µL/min
MaterialPerfluoroalkoxy (PFA)
ComplianceCompatible with Scott-type spray chambers (35 mm), O-ring-free design
CertificationManufactured under ISO 9001-certified processes, compliant with ASTM D5673 and USP <232>/<233> for trace metal analysis
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BrandSavillex
OriginUSA
Manufacturer Authorization StatusAuthorized Distributor
Origin CategoryImported
Model No.850-011-100787
PricingUpon Request
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OriginGermany
Manufacturer TypeAuthorized Distributor
Product OriginImported
ModelBehr STI
Price RangeUSD 14,000 – 28,000
Instrument TypeKjeldahl Nitrogen Analyzer System
Distillation Time1–99 minutes
Repeatability±0.5% RSD
Nitrogen Recovery Rate>99.5%
Power Consumption750–1500 W
Input Voltage230 VAC / 115 VAC
Frequency50/60 Hz
Net Weight~3.5 kg
Dimensions (W × D × H)~33 × 20 × 60 cm
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BrandMercury Instruments
OriginGermany
ModelMMS-NG
Instrument TypeOnline Analyzer
Measurement PrincipleCold Vapor Atomic Absorption Spectroscopy (CVAAS)
Detection Limit≤0.1 ng/m³
Repeatability≤1.0% (CVAAS)
Linearity Error±1% (CVAAS)
Measurement Range0.001–50 µg/m³ (extendable to 2000 µg/m³ with integrated dilution system)
Wavelength253.7 nm
Sample Inlet Pressureup to 240 bar (3480 psi)
Sampling Points2–16 via multiplexed valve manifold
Cycle Time~3 minutes per point
Calibration MethodSaturated mercury vapor generation (NIST-recommended vapor pressure equation)
CertificationsATEX 2G IIC T4 EEx p, IECEx, ISO/DIS 6978-3, ASTM D5954, VDI 2267 Part 8, ISO 6978-1
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BrandMercury Instruments
OriginGermany
Model3000XS
Instrument TypePortable
Measurement PrincipleCold Vapor Atomic Absorption Spectrometry (CVAAS)
Detection Limit0.1 µg/m³
Repeatability≤3.0%
Linearity Error±10%
Measurement Ranges0–100 / 0–1000 / 0–2000 µg/m³
Resolution0.1 µg/m³
UV SourceElectrodeless Low-Pressure Mercury Lamp (253.7 nm)
Optical CellHigh-Purity Fused Silica
Pump TypeMaintenance-Free Diaphragm Pump
Battery LifeUp to 6 Hours
Data LoggingIntegrated Recorder
ComplianceDesigned for ISO 15202, ASTM D6784, and EPA Method 29–compliant field deployment
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BrandSavillex
OriginUSA
Manufacturer StatusAuthorized Distributor
Origin CategoryImported
ModelDST-1000
PriceUpon Request
Power Supply100/115/230 VAC ±10%, 50/60 Hz
Power Consumption70 W
Weight4.6 kg (10.15 lbs)
Dimensions (L×W×H)20 cm × 20 cm × 43 cm (10.15″ × 10.15″ × 16.92″)
H with funnel51 cm (20.08″)
Capacity125 mL – 1 L
Material ConstructionHigh-Purity PFA (Perfluoroalkoxy alkane)
CoolingAir-cooled, no water required
DrainageIntegrated gravity-fed waste channel
Temperature ControlAdjustable analog thermostat
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BrandMercury Instruments
OriginGermany
ModelVM-3000
Instrument TypePortable
Measurement PrincipleCold Vapor Atomic Absorption (CVAAS)
Detection Limit≤ 0.1 µg/m³
Repeatability≤ 1.0% (CVAAS)
Linearity Error±1% (CVAAS)
Wavelength253.7 nm
UV SourceElectrodeless Low-Pressure Mercury Lamp (EDL)
Measurement CellHeated Fused Silica
Response Time (99%)< 1 s
Measuring RangesRange I: 0.1–100 µg/m³ (0.01–10 ppb)
Range II0–1000 µg/m³
Range III0–2000 µg/m³ (0–200 ppb)
Sensitivity0.1 µg/m³ (0.01 ppb)
Alarm3-Level Programmable + Status Alarms (Cell Soiling, UV Lamp Exhaustion, Battery Level)
DisplayGraphical LCD with Backlight
Outputs4–20 mA, RS-232, Optional Data Logger
PowerExternal 12 V DC or Integrated 12 V Rechargeable Battery (≈5 h runtime)
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BrandSavillex
OriginUSA
Manufacturer StatusAuthorized Distributor
Product OriginImported
ModelPFA Vial
PricingUpon Request
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BrandSavillex
OriginUSA
ModelPFA Bottle
MaterialPerfluoroalkoxy (PFA) Copolymer
Density2.13–2.167 g/cm³
Thermal Stability–270 °C to +260 °C
Chemical ResistanceResistant to HF, aqua regia, concentrated HNO₃/H₂SO₄/HCl, organic solvents, and caustics
ComplianceASTM D4894, ISO 1043-1, USP Class VI biocompatibility certified
Manufacturing StandardCleanroom-assembled, trace-metal-free (sub-ppt leachables), Class 100/ISO 5 environment
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BrandMercury Instruments
OriginGermany
ModelAULA-254 Gold
Instrument TypeBenchtop Laboratory Analyzer
Measurement PrincipleCold Vapor Atomic Absorption Spectrometry (CVAAS)
Detection Limit< 1 ng/L (with gold amalgamation trap)
Repeatability≤ 1.0% RSD
Linearity Error±1%
Optical Wavelength253.7 nm
UV SourceElectrodeless Low-Pressure Mercury Discharge Lamp
Sample Introduction53-position rotary autosampler
Sample Vial10 mL glass vials with optional aluminum foil caps
Carrier GasArgon (4–6 L/h), mass flow controlled
Digestion Heater Temperature98 °C
Optical CellFused silica, 230 mm path length
Optical Cell Temperature50 °C
Measurement Cycle60–280 s
SoftwareAULA-WIN (Windows®-based)
Power Supply115/230 V~, 50–60 Hz, 100 W (120 W with ASD module)
Dimensions (W×H×D)37 × 38 × 44 cm
Footprint Requirement50 × 70 cm (W × D)
Weight~14 kg (without PC)
ComplianceEPA Methods 245.1, 245.7, 1631, 7470, 7471A
Optional ModuleAutomated Sample Digestion (ASD)
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BrandMercury Instruments
OriginGermany
ModelLabAnalyzer 254
Instrument TypeBenchtop Laboratory Analyzer
Measurement PrincipleCold Vapor Atomic Absorption Spectrometry (CVAAS)
Wavelength254 nm
Detection Limit≤0.1 µg/L
Repeatability≤1.0% RSD
Linearity Error±1.0%
Sample Volume2–10 mL
UV SourceElectrodeless Discharge Lamp (EDL), temperature-stabilized
DetectorTemperature-controlled UV-enhanced silicon photodiode
Optical CellFused quartz, 23 cm path length, heated to 70 °C
Flow Rate30 L/h (adjustable)
PumpLong-life diaphragm pump
Sensitivity5 ng/L (0.05 ng absolute)
Linear Range0.01–10 µg/L (10 ppt–10 ppb) for 10 mL sample
Output Interfaces4–20 mA analog, USB/RS-232, parallel printer port
Power Supply230 VAC, 50–60 Hz (optional 115 VAC)
Power Consumption35 W
Dimensions (main unit)45 × 15 × 35 cm (W × H × D)
Optical Module24 × 48 × 27 cm (W × H × D)
Footprint Requirement~70 × 50 cm (W × D)
Weight~10 kg
ComplianceDIN 38406-12, EPA Method 7470A & 7471A
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BrandSavillex
OriginUSA
Manufacturer AuthorizationAuthorized Distributor
Import StatusImported
Model No.850-011-100635
PricingUpon Request
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OriginGermany
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelBehr Micro Kjeldahl Digestion System K16, K24, K40
Digestion Time Range1–99 min
Repeatability±0.5%
Nitrogen Recovery Rate>99.5%
Power Rating750–1500 W
Sample Capacity16 / 24 / 40 positions
Digestion Tube Volume100 mL
Voltage Options230 V~ or 115 V~
Housing MaterialCorrosion-Resistant Stainless Steel
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OriginGermany
TypePortable Mercury Analyzer
PrincipleCold Vapor Atomic Absorption Spectrometry (CVAAS) with Gold Amalgamation Preconcentration
Detection Limit≤0.1 ng/m³ (or 0.5 pg Hg absolute)
Repeatability≤1.0% RSD
Linearity Error±1%
Sample Volume Range0.1–100 L
Sampling Cycle10 s–15 min
Measurement Cycle10 s–16 min
Measurement Range (10 L sample)0.1–2000 ng/m³
Measurement Range (1 L sample)1–10,000 ng/m³
Flow ControlElectronic mass flow meter
Pump TypeDiaphragm pump with Viton membranes
FilterDisposable 0.45 µm PTFE membrane
Light SourceElectrodeless low-pressure mercury lamp (253.7 nm)
Data Storage10,000 records (~100 days)
InterfaceUSB & RS232
Power Supply110/230 V, 50/60 Hz, max. 125 W
Dimensions (W×H×D)45 × 15 × 35 cm
Weight~9 kg
Operating Temperature5–35 °C
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OriginGermany
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelBehr S1, S2, S3, S4 Kjeldahl Distillation Systems
Price RangeUSD 13,500–27,000
Instrument TypeKjeldahl Nitrogen Determinator
Distillation Time1–99 min
Repeatability±0.5% RSD
Nitrogen Recovery Rate≥99.5%
Power Consumption750–1500 W
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OriginGermany
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelBehr K8 / K12 / K20 Standard Kjeldahl Digestion System
Price RangeUSD 13,500 – 27,000
Instrument TypeKjeldahl Nitrogen Digestion System
Digestion Time Range1–99 minutes
Repeatability±0.5% RSD
Nitrogen Recovery Rate>99.5%
Power Consumption750–1500 W
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OriginGermany
Manufacturer TypeDistributor
Origin CategoryImported
ModelMMS
Instrument TypeOnline
Measurement PrincipleCold Vapor Atomic Absorption Spectrometry (CVAAS)
Detection Limit≤10 ng/m³ (CVAAS)
Repeatability≤1.0% (CVAAS)
Linearity Error±1% (CVAAS)
Sampling Points2–24
Sample Line Purge Flow40–80 L/h per line
Measurement Cycle45 s–99 min (individually configurable per channel)
Standard DetectorVM-3000 (Range: 0.1–100, 1–1000, or 1–2000 µg/m³)
Trace Detector OptionUT-3000 (Range: 0.01–50 µg/m³)
Sample Flow Rate~80 L/h
Optical Wavelength253.7 nm UV absorption
Enclosure RatingIP55 / NEMA 4X
Dimensions (W×H×D)553×600×500 mm to 800×2000×600 mm (configurable)
Weight35–175 kg (configuration-dependent)
Communication InterfacesRS-232, Modbus RTU, Ethernet, optional fiber-optic cable
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BrandSavillex
OriginUSA
ModelCompatible with Agilent 7500 Series
Nebulizer TypePFA Concentric (C-Flow) & Cross-Flow (X-Flow)
Nominal Uptake Rate200 µL/min (C-Flow), 50 µL/min (C-Flow Low-Flow Option)
Material100% Perfluoroalkoxy (PFA), O-Ring-Free Construction
Torch InterfacePush-Fit Connector for Agilent ICP-MS Torch
ComplianceFully Compatible with ASTM D5673, ISO/IEC 17025 Trace Metal Analysis Protocols, USP <232>/<233> Elemental Impurities Testing
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