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| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Instrument Type | Online Analyzer |
| Detection Principle | Photometric (Colorimetric) Method |
| Detectable Metals | Multi-parameter (Cu, Fe, Ni, Mn, Cr, Zn, CN⁻) |
| Analysis Time | 10–15 min per cycle |
| Accuracy/Precision | ≤2% F.S. (using certified standard solutions) |
| Resolution | <2% |
| Sample Processing | Integrated on-board digestion module (optional in EZ1000 |
| Output | 4–20 mA analog output with alarm capability |
| Communication | Ethernet with Modbus TCP/IP support |
| Sample Handling | Up to 8-channel sequential sampling |
| Dilution Capability | Built-in automatic sample dilution for extended dynamic range |
| Control Interface | Industrial-grade panel PC with embedded control software |
| Brand | Hach |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Instrument Type | Online Analyzer |
| Detection Principle | Monochromatic Wavelength-Dispersive X-Ray Fluorescence (MWDXRF) |
| Target Elements | Pb, As |
| Measurement Time | Automatically selected between 10–50 minutes (10 min for high concentration |
| Detection Limits | Pb: 0.005 mg/L |
| As | 0.001 mg/L |
| Analytical Range | Pb: 0.15–10 mg/L |
| As | 0.1–5 mg/L |
| Sample Flow Rate | 50–80 mL/min |
| Sample Pressure | 5–50 psi |
| Power Supply | 230 VAC ±10%, 50–60 Hz |
| Power Consumption | 400 VA |
| X-ray Tube | 50 kV / 1 mA, air-cooled, 50 W |
| Repeatability | Pb: 1.5% at 1 ppm |
| As | 1.8% at 0.5 ppm |
| Enclosure Rating | IP53 |
| Communication | RS-485 (Modbus RTU) |
| Operating Temperature | 10–40 °C |
| Relative Humidity | 30–85 % RH |
| Dimensions (H×W×D) | 1040 × 600 × 437.16 mm |
| Relay Outputs | 2 channels, 220 V, 3 A |
| Brand | Hach |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Instrument Type | Online Analyzer |
| Detection Principle | Photometric Colorimetry |
| Measurable Metals | Cr(VI), Total Cr, Total Cu, Total Ni, Total Mn (Multi-Parameter Configurable) |
| Analysis Time | 25 min (Cr(VI)) |
| Accuracy/Precision | ±3% F.S. |
| Resolution | 0.001 mg/L |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | EZ6000 Trace Metals Analyzer |
| Instrument Type | Online Analyzer |
| Detection Principle | Anodic Stripping Voltammetry (ASV) |
| Target Analytes | Arsenic (As³⁺/Total As), and configurable for additional heavy metals (e.g., Cd, Pb, Cu, Zn) |
| Analysis Cycle Time | ≤ 40 minutes (including digestion, if integrated) |
| Accuracy/Precision | ±5% of full scale |
| Resolution | ≤ 1 µg/L |
| Brand | Hach |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Model | Hach EZ Series (EZ1000 for Dissolved Metals / EZ2000 for Total Metals) |
| Instrument Type | Online Analyzer |
| Detection Principle | Colorimetric Spectrophotometry (not ICP-OES — correction applied per technical accuracy) |
| Target Metals | Cu, Fe, Ni, Mn, Cr, Zn (Dissolved and/or Total forms) |
| Accuracy/Precision | ≤2% F.S. (with certified standard solutions) |
| Resolution | As specified in individual parameter datasheets |
| Sample Throughput | Up to 8-channel sequential analysis |
| Onboard Digestion | Integrated UV/persulfate digestion module (EZ2000 series only) |
| Output | 4–20 mA analog output with alarm thresholds |
| Communication | Modbus TCP/IP via Ethernet |
| Sample Volume per Analysis | <15 mL |
| Optical Path Length | Extended (≥50 mm) for enhanced sensitivity |
| Control Platform | Industrial-grade panel PC with embedded real-time OS |
| Brand | Hach |
|---|---|
| Origin | Imported |
| Manufacturer | Hach Company |
| Instrument Type | Portable |
| Detection Principle | Colorimetric Spectrophotometry |
| Measurable Metals | As, Cr(Total), Cr(VI), Cu, Ni, Zn, Cd, Pb |
| Measurement Range (Typical) | As 0–4000 ppb |
| Reagent Catalog Numbers | 2822800, 2242500, 1271099, 2105869, 2651600, 2429300, TNT852, TNT850 |
| Kit Configurations | HM01 (DR2800 + battery + MP6P probe), HM02 (DR2800 + battery + H170NP pH/ORP probe + PHW77-SS stainless steel probe), HM03 (no DR2800, includes MP6P), HM04 (no DR2800, includes H170NP + PHW77-SS) |
| Compliance | Designed for field use in accordance with EPA Method 200.7, ISO 11969, and ASTM D3559/D5191 for metals analysis in water |
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