Hach
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| Brand | Hach |
|---|---|
| Model | UVAS eco sc |
| Measurement Principle | UV Absorption (Dual-Beam) |
| Compliance Standard | DIN 38404-3 (C3) |
| Parameter | SAC254 |
| Resolution | 0.5 m⁻¹ (or mg/L, ppm) |
| Accuracy | ±5% of reading or ±10 m⁻¹ |
| Optical Path Length | 1 mm |
| Range | 5–1500 m⁻¹ |
| Compensation Wavelength | 550 nm |
| Measurement Interval | ≥5 minutes |
| Cable Length | 10–100 m |
| Max Operating Pressure | 0.5 bar |
| Sample Temperature Range | +2 to +40 °C |
| Sample pH Range | 4.5–9.0 |
| Dimensions | ~75 × 323 mm |
| Weight | ~3.3 kg |
| Maintenance Interval | Every 6 months |
| User Maintenance Time | ~1 hour/month |
| Control Interface | Compatible with sc100 controller (PID, time-based, 2-point control) |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer | HACH Company |
| Model | UVAS eco sc |
| Measurement Principle | Dual-beam UV absorption at 254 nm |
| Output Parameter | SAC254 (Specific UV Absorbance at 254 nm) |
| Optical Path Length | 1 mm |
| Range | 5–1500 m⁻¹ |
| Resolution | 0.5 m⁻¹ |
| Accuracy | ±5% of reading or ±10 m⁻¹, whichever is greater |
| Compensation Wavelength | 550 nm |
| Minimum Measurement Interval | 5 minutes |
| Cable Length | Standard 10 m (extendable to 100 m) |
| Analog Outputs | Two isolated 4–20 mA outputs |
| Probe Pressure Limit | 0.5 bar (via sc100 controller) |
| Sample Temperature Range | 2–40 °C |
| Sample pH Range | 4.5–9.0 |
| Dimensions (Probe) | ~75 × 323 mm |
| Weight (Probe) | ~3.3 kg |
| Maintenance Interval | Every 6 months |
| Routine User Maintenance | ~1 hour per month |
| Housing Material | Stainless steel (316L) |
| Cleaning Mechanism | Integrated automatic wiper blade |
| Reagent-Free Operation | Yes |
| Compliance | Designed for ISO 7027-compliant turbidity compensation |
| Brand | HACH |
|---|---|
| Origin | USA |
| Model | UVAS eco sc |
| Measurement Principle | UV Absorption at 254 nm |
| Output Parameter | Specific UV Absorbance (SAC₂₅₄) |
| Optical Design | Dual-beam |
| Probe Installation Options | Submersible or Flow-through |
| Automatic Cleaning | Integrated wiper system |
| Housing Material | Stainless steel (316L) |
| Compliance | Designed for ISO 7027-compliant turbidity compensation, supports EPA Method 415.3 principles, compatible with GLP/GMP data integrity workflows |
| Brand | Hach |
|---|---|
| Origin | Imported |
| Manufacturer | Hach Company |
| Model | UVAS sc |
| Measurement Principle | UV Absorption at 254 nm (SAC₂₅₄) |
| Optical Path Length Options | 1 mm, 2 mm, 5 mm, 50 mm |
| Measuring Range (SAC₂₅₄) | 0.01–60 m⁻¹, 0.1–600 m⁻¹, 0–1500 m⁻¹, 2–3000 m⁻¹ |
| Derived Parameter Ranges | COD (0–20,000 mg/L), BOD (0–20,000 mg/L), TOC (0–10,000 mg/L) |
| Accuracy | ±3% of reading + 0.5 mg/L |
| Response Time | >1 min (adjustable) |
| Auto-Cleaning | Mechanical wiper (frequency programmable) |
| Output | Dual 4–20 mA (500 Ω load) |
| Communication | Modbus RTU or Profibus DP (optional) |
| Operating Temperature | 2–40 °C |
| Submersion Pressure Rating | 0.5 bar (max depth 2 m) |
| Power Supply | 230 VAC ±10%, 50 Hz, 15 VA or 24 VDC/AC ±25%, 800 mA |
| Sensor Dimensions | Ø70 × 333 mm |
| Sensor Weight | ~3.6 kg |
| Compliance | Designed for continuous operation in compliance with ISO 7027 (turbidity compensation), ASTM D5540 (UV absorbance correlation to organic carbon), and supports GLP/GMP data integrity requirements via sc200 controller audit trail |
| Brand | HACH |
|---|---|
| Model | UVASsc |
| Measurement Principle | UV Absorption at 254 nm |
| Optical Path Length Options | 1 mm, 2 mm, 5 mm, 50 mm |
| Measuring Range Options | 0.01–60 m⁻¹, 0.1–600 m⁻¹, 0–1500 m⁻¹, 2–3000 m⁻¹ |
| Measurement Cycle | 1 minute |
| Response Time | >1 min (adjustable) |
| Turbidity Compensation | Dual-beam optical system |
| Analog Outputs | Two isolated 0/4–20 mA outputs (max. load 500 Ω) |
| Communication Protocols | MODBUS RTU or PROFIBUS DP (configurable) |
| Enclosure Rating | IP65 |
| Operating Temperature | +2 °C to +40 °C |
| Probe Pressure Rating | Max. 0.5 bar (suitable for submersion up to 2 m depth) |
| Power Supply | 230 VAC ±10%, 50 Hz, 15 VA OR 24 VDC/AC ±25%, 800 mA |
| Probe Dimensions | Ø70 × 333 mm |
| Probe Weight | ~3.6 kg |
| Installation Options | Immersion or flow-through cell |
| Self-cleaning Mechanism | Mechanical wiper integrated |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Model | WDMP sc |
| Price | Upon Request |
| TOC Range | 0–25 mg/L (Enhanced) |
| pH Range | 0–14 |
| Conductivity Range | 0–2000 µS/cm |
| Turbidity Range | 0.01–100 NTU |
| Free/Total Chlorine Range | 0–5 mg/L |
| Pressure Range | 0–150 PSI |
| Temperature Range (Ambient) | −20–200 °C |
| Controller | sc1000 |
| Sensor Interface | Digital, RS485 |
| Max Sensor-to-Controller Distance | 1000 m |
| Enclosure Rating | NEMA 4X (Optional) |
| Mounting | Wall or Pole Mount |
| Sample Inlet | 1/2" OD tubing or 3/8" NPT |
| Sample Outlet | 3/4" NPT or flexible hose |
| Sampler Interface | 1/4" NPT |
| Weight | 29.5 kg |
| Dimensions | 56 cm × 131 cm |
| Sample Temp. | 5–40 °C |
| Sample Pressure | 20–125 psi (pressure regulator optional, P/N 6846600 for >125 psi) |
| Sample Flow Rate | 400–600 mL/min |
| Power | 115/230 VAC, 50 Hz |
| Max Power Consumption | 90 VA (CL17 module), ≤30 VA (other modules) |
| Display | sc1000 controller with integrated LCD |
| Communication Protocol | MODBUS over RS485 |
| Event Trigger Capability | Yes (supports external analyzers, auto-samplers, TOC, ORP) |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Model | XAT-200 |
| Measurement Principle | TPTZ-based spectrophotometry at 595 nm |
| Measurement Range | 0–0.5 mg/L Fe |
| Accuracy | ±5% FS |
| Repeatability | ±5% FS |
| Cycle Time | 60–999 min (user-configurable) |
| Sample Temp | 10–40 °C |
| Sample pH | 5–9 |
| Suspended Solids (SS) | <20 mg/L |
| Particle Size | <20 µm |
| Dilution/Wash Water Pressure | 0.05–0.15 MPa |
| Wash Water Flow | 0.2–1 L/min |
| Wash Water Temp | 15–35 °C |
| Wash Water Conductivity | <0.1 mS/m |
| Carrier Gas Pressure | 0.4–0.7 MPa |
| Gas Consumption | 10 NL/min |
| Analog Output | DC 4–20 mA (1 channel, 600 Ω load) |
| Digital I/O | Relay outputs for alarm, fault, and power-loss signals (DC 24 V / 1 A or AC 125 V / 0.3 A) |
| Data Storage | Internal CF card with auto-backup |
| Power Supply | AC 220 V ±10%, 50/60 Hz |
| Power Consumption | ~800 VA |
| Weight | ~120 kg |
| Operating Environment | 10–40 °C, ≤80% RH (non-condensing), indoor installation only |
| 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 | Laboratory DO Analyzer |
| Model | Z LLIG S-14 |
| Measurement Principle | Polarographic (Clark-type with mechanical self-cleaning) |
| Range | 0–15 mg/L (Fe anode) / 0–25 mg/L (Zn anode) |
| Resolution | 0.05 mg/L |
| Standard Deviation | < 0.1 mg/L |
| Operating Temperature | 0–45 °C |
| Ambient Temperature | −20–40 °C |
| Max Pressure | 3 bar |
| pH Range | 6–9 |
| Minimum Conductivity | 200 µS/cm |
| Sensor Lifetime | 15–20 years |
| Electrode Lifetime | 3–5 years |
| Abrasive Wheel Replacement Interval | 8–18 months |
| Power Supply | 24 VDC ±15%, 200 mA |
| Output Signal | Digital (RS-485 or HART-compatible, depending on transmitter configuration) |