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Hebei Sunriver Environmental Protection Technology Co., Ltd.

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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeOriginal Equipment Manufacturer (OEM)
Country of OriginChina
ModelSERES 2000 As
Instrument TypeOnline Water Quality Analyzer
Target AnalyteTotal Arsenic (As)
Detection PrincipleHigh-Temperature Oxidation Coupled with Ternary Complexation Spectrophotometry
Wavelength545 nm
Reagent DeliveryInfrared Photoelectric Precision Metering System
Sample IntroductionNon-Contact Peristaltic Sampling
Tubing MaterialModified PTFE
Digestion SystemHigh-Pressure/High-Temperature Acid Oxidation
Temperature Control Accuracy±0.3 °C
ComplianceDesigned for ISO 10566, EPA Method 200.8 (adapted), and GB/T 32217–2015
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeOriginal Equipment Manufacturer (OEM)
Product CategoryDomestic
ModelXHAN-90B
Instrument TypeOnline Analyzer
Measurement PrincipleAmmonia Gas-Sensing Electrode Method
Measurement Range0–1000 mg/L NH₃–N (adjustable in multiple sub-ranges)
Detection Limit0.05 mg/L NH₃–N
Response Time< 3 minutes (t₉₀)
Sample RequirementsParticulate concentration ≤ 10 mg/L, particle size < 0.1 mm (filtration not required)
CalibrationAutomated two-point calibration (zero/span)
Data Storage≥ 90 days of high-resolution time-stamped records (1-min to 1-h intervals configurable)
Communication Interfaces4–20 mA analog output, RS485 serial interface, MODBUS RTU protocol support
Remote AccessTCP/IP-enabled for web-based monitoring and configuration
Maintenance FeaturesAutomatic electrode cleaning cycle, reagent level monitoring, fault diagnostics with event logging
ComplianceDesigned to meet ISO 15681-2:2022 (Water quality — Determination of phosphorus and nitrogen compounds — Part 2: Ammonium — Electrode method), supports GLP/GMP data integrity requirements including audit trail and user access control
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeOriginal Equipment Manufacturer (OEM)
Product OriginDomestic (China)
ModelSERES 2000 Mn
Instrument TypeOnline Analyzer
Detection PrincipleSpectrophotometry (Formaldehyde Oxime Method with High-Temperature Oxidation)
Target AnalyteManganese (Total Mn)
Analysis Cycle Time≤40 min
Accuracy/Precision±10% of Full Scale
Resolution0.01 mg/L
Wavelength470 nm
ComplianceDesigned for continuous unattended operation in industrial and municipal wastewater monitoring environments
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeOEM Manufacturer
Product OriginDomestic (China)
ModelSERES 2000 TP
Measurement ParameterTotal Phosphorus (TP)
Instrument TypeOnline Analyzer
Measurement PrincipleUV-Catalyzed Alkaline Persulfate Oxidation Coupled with Molybdenum Blue Spectrophotometry
Measurement Range0–0.5 / 0–5 / 0–10 / 0–50 mg/L P (selectable ranges)
Accuracy±3% of reading
Detection Limit0.005 mg/L
Resolution≤0.01 mg/L
Compliance StandardHJ/T 103–2003
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelXHCODMn-90
Measuring PrincipleAcidic Potassium Permanganate Oxidation with Photometric Endpoint Detection
Range0–20 mg/L (expandable)
Repeatability±4%
Accuracy±4%
LOD0.1 mg/L
Resolution0.01 mg/L
Analysis Time per Cycle40–60 min
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeOEM Manufacturer
Country of OriginChina
ModelXact 920
Price RangeUSD 70,000 – 125,000 (FOB)
Instrument TypeOnline Analyzer
Detection PrincipleX-ray Fluorescence (XRF) with Real-Time Regeneration (RTR)
Target ElementsUp to 24 heavy metals simultaneously
Measurement IntervalConfigurable at 15, 30, 60, 120, 180, or 240 minutes per cycle
Detection RangeSub-ppb to low-ppt levels
Sample MatrixAqueous solutions with variable total dissolved solids (TDS)
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OriginHebei, China
Manufacturer TypeAuthorized Distributor
Origin CategoryDomestic (China)
ModelXHZ2006
PricingAvailable Upon Request
Measurement PrincipleFlow Injection Analysis (FIA)
Measurement Range0–100 mg/L KMnO₄
Accuracy±5% FS
Precision±5% FS
Detection Limit0.1 mg/L
Resolution0.1 mg/L
Minimum Cycle Time12 min
Dimensions620 × 1400 × 500 mm
Weight100 kg
Power Supply200 V, 50 Hz
Power Consumption200 W
Pump TypeCeramic High-Pressure Injection Pump
Sample HandlingDirect injection, no pretreatment or cleaning required
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeOEM Manufacturer
Country of OriginChina
ModelSERES 2000 NH₃-N
Instrument TypeOnline Analyzer
Measurement PrincipleColorimetric Method (Salicylate Spectrophotometry)
Measurement Range0–1 mg/L, 0–10 mg/L, 0–100 mg/L (extendable to 500 mg/L)
Accuracy±3% FS
Detection Limit0.005 mg/L
Cycle Time15 minutes per measurement
Batch Capacity3 samples simultaneously
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OriginHebei, China
Manufacturer TypeAuthorized Distributor
Origin CategoryDomestic (China)
ModelSERES 2000 CODMn
Measurement PrinciplePotassium Permanganate Oxidation with ORP/Photometric Endpoint Detection
Range0–10 mg/L and 0–20 mg/L (expandable to 100 mg/L)
Repeatability≤3% RSD
Accuracy±3% of reading
LOD0.1 mg/L
Resolution≤0.01 mg/L
Analysis Time per Sample25 minutes
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeOriginal Equipment Manufacturer (OEM)
Product CategoryDomestic
ModelXHFP-90P
Instrument TypeOnline Monitoring System
Temperature Range-5 to 60 °C (non-freezing)
pH Range0–14 pH
Dissolved Oxygen Range0–50 mg/L
Conductivity Range0–500 mS/cm
Turbidity Range0–500 NTU (extendable to 0–4000 NTU)
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeManufacturer
Origin CategoryDomestic
ModelXHTN-90
Measurement ParameterTotal Nitrogen
Instrument TypeOnline Analyzer
Measurement PrincipleSpectrophotometry (Alkaline Potassium Persulfate Digestion + UV Absorption at 220 nm)
Measurement Range0–50 mg/L (expandable)
Accuracy±3.0% FS
Detection Limit0.1 mg/L
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeManufacturer
Origin CategoryDomestic
ModelGroundwater Automatic Monitoring System
Price RangeUSD 42,000 – 70,000
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelSERES2000
Instrument TypeOnline Water Quality Analyzer
AnalyteHexavalent Chromium (Cr(VI))
Measurement Principle1,5-Diphenylcarbazide (DPC) Spectrophotometric Method
Wavelength540 nm
ComplianceHJ 609–2011
Valve SystemImported Multi-Position Rotary Valve
Detection SystemHigh-Precision Infrared Photometric Reagent Metering
Optical UnitHigh-Accuracy Spectrophotometer
Sample IntroductionNon-Contact Peristaltic Sampling
Tubing MaterialModified PTFE
Temperature ControlPrecision Thermostatic Regulation
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BrandSAIL HERO
OriginHebei, China
ManufacturerYes
Country of OriginChina
ModelXHUV-90A
Measurement Wavelength254 nm (UV) + Visible Reference
CompensationTemperature & Visible-Light Baseline Correction
Measurement Ranges0–200 m⁻¹
Repeatability±1.5% FS
Zero Drift±1.5% FS
Span Drift±1.5% FS
Linearity±4% FS
Power SupplyAC 220 V, 50 Hz
Output InterfacesRS232/RS485 digital communication
DisplayTouchscreen LCD with Chinese UI
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeOriginal Equipment Manufacturer (OEM)
Country of OriginChina
ModelSERES 2000 Cu
Instrument TypeOnline Analyzer
Detection PrincipleBathocuproine-based Photometric Method with High-Temperature Acid Oxidation
Target AnalyteTotal Copper (Cu)
Analysis Time≤ 40 min per cycle
Accuracy/Precision±10% RSD
Detection Resolution0.01 mg/L
Optical Wavelength480 nm
Sample IntroductionNon-contact Peristaltic Sampling with Modified PTFE Tubing
Digestion SystemHigh-temperature, high-pressure Acid Oxidation Module
Reagent DeliveryHigh-precision Infrared Photoelectric Metering System
Valve SystemImported Multi-port Rotary Valve
Temperature ControlPID-regulated Heating Block with ±0.5 °C Stability
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeManufacturer
Country of OriginChina
ModelXH-WQST
Instrument TypeOnline Water Quality Analyzer
Measured ParametersCOD, BOD, TOC, UV₂₅₄, Color, Turbidity, Nitrate-N, Nitrite-N
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeDirect Manufacturer
Product OriginDomestic (China)
ModelSERES 2000 Pb
Instrument TypeOnline Analyzer
Detection PrincipleSpectrophotometry (High-Temperature Oxidation + Porphyrin-Based Colorimetry)
Target AnalyteLead (Pb)
Analysis Time≤30 min per cycle
Accuracy/Precision±10% of full scale
Resolution0.01 mg/L
Detection Range0.05–5.00 mg/L (typical, configurable per regulatory requirements)
Sample InletNon-contact peristaltic pumping with modified PTFE tubing
Digestion SystemHigh-temperature, high-pressure oxidation module (up to 120 °C, 0.3 MPa)
Photometric UnitHigh-stability dual-beam spectrophotometer with 520 nm LED source and thermoelectrically stabilized detector
Reagent DeliveryInfrared optical reagent metering system with <±0.5% volumetric repeatability
Valve SystemImported multi-position selection valve (ceramic rotor, chemically inert)
Temperature ControlPID-regulated thermal management (±0.3 °C stability over operating range)
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelGeopump I / Geopump II
Instrument CategoryManual Water Sampler
Instrument TypePortable Groundwater Sampler
Maximum Sampling Depth≤ 8.8 m below ground surface
Flow Rate Range (by Tubing Size)15# tubing: 11–1100 mL/min
24# tubing18–1800 mL/min
35# tubing26–2600 mL/min
36# tubing34–3400 mL/min
Power SupplyAC 220 V / DC 12 V
Dual-Station ConfigurationGeopump II only
Direction ControlForward/Reverse (for backflushing)
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeManufacturer
Product CategoryDomestic
Instrument TypeOnline Water Quality Analyzer
Detection ParametersTotal Phosphorus (TP), Orthophosphate (PO₄³⁻), Total Nitrogen (TN), Ammonia-N (NH₃-N), Nitrate-N (NO₃⁻), Nitrite-N (NO₂⁻), Hexavalent Chromium (Cr⁶⁺)
Detection MethodologySequential Injection Analysis (SIA) with Standardized Spectrophotometric and UV-Absorption Protocols
Reagent Consumption400–600 µL per measurement cycle
Standby Power0.25 W
Operational Duration per Reagent Fill180–200 analyses (at 4–6 cycles/day ≈ 40 days)
Compliance BasisChinese National Standards (e.g., GB 11893-89, GB 11894-89, HJ 636-2012, HJ 535-2009, HJ 537-2009, HJ 546-2015, HJ 547-2015)
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeManufacturer
Country of OriginDomestic (China)
ModelXHAN-91
Price RangeUSD 21,000 – 28,000 (FOB)
Instrument TypeOnline Analyzer
Measurement PrincipleColorimetric Method (Nesslerization or Salicylate, compliant with ISO 7150-1 & HJ 1002-2018)
Measurement Range0.1–80 mg/L NH₃–N (extendable via dilution module)
Detection Limit0.005 mg/L NH₃–N
Cycle Time40–60 minutes per analysis
Temperature Control Accuracy±0.1 °C
Reagent Consumption<100 µL per measurement
Flow SystemZero-dead-volume sequential injection manifold
CalibrationAuto-range switching without standard solution replacement
Data IntegrityBuilt-in audit trail, event logging, and power-loss recovery
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BrandSAIL HERO (Xianhe Environmental Protection)
OriginHebei, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
Model300 PSI / 500 PSI
Instrument TypeManual Water Sampler
Power Input OptionsDC/AC
Max. Operating Depth210 m (300 PSI) / 305 m (500 PSI)
Bladder MaterialVirgin PTFE (Resin-Grade)
Housing Material316 Stainless Steel
Inlet FilterIntegrated Stainless Steel Sieve
Controller FeaturesMicroprocessor-Based Timing, Over-Pressure Protection, Water-Level Drawdown Compatibility with DIP-Tape Sensors
Drop-Tube CompatibleYes
Regulatory ComplianceDesigned for ASTM D6771, EPA Method 502.2 & 8260-compliant VOC sampling workflows
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeOEM Manufacturer
Country of OriginChina
ModelSERES 2000 Zn
Instrument TypeOnline Analyzer
Detection PrinciplePhotometric Method (Porphyrin-based Colorimetry)
Target AnalyteZinc (Zn)
Analysis Time≤40 min
Accuracy/Precision±10%
Resolution0.01 mg/L
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BrandSAIL HERO
OriginHebei, China
Manufacturer TypeManufacturer
Country of OriginChina
ModelRedi-Flo2
Instrument TypeManual Water Sampler
Max Operating Depth85 m
Flow Range100 mL/min to 30 L/min
Pump Diameter4.6 cm
Well Compatibility≥5 cm diameter monitoring wells
MaterialChemically inert (FDA-compliant elastomers and 316 stainless steel components)
Configuration OptionsDedicated-well or portable setup
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OriginHebei, China
Manufacturer TypeAuthorized Distributor
Origin CategoryDomestic (China)
ModelXHZ2004
PriceAvailable Upon Request
Measurement PrincipleFlow Injection Analysis (FIA) with High-Temperature Acid Digestion
Range0.05–50 mg/L TP
Detection Limit0.05 mg/L
Resolution0.01 mg/L
Accuracy & Precision±10% of Full Scale (FS)
Minimum Cycle Time12 min
Digestion Conditions130 °C, 0.7 MPa
Dimensions (W×H×D)620 × 1500 × 500 mm
Weight110 kg
Power Supply220 V AC, 50 Hz
Power Consumption250 W
Sample HandlingDirect injection—no pretreatment or post-run cleaning required
Maintenance Interval>6 months under continuous operation
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