Water Quality Analysis
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| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HE-480H |
| Measurement Principle | Four-Electrode Conductivity |
| Enclosure Rating | IP65 |
| Compliance | CE, FCC, RoHS, WEEE |
| Input | Single-Channel FES-Series Electrode (Cell Constant: 1.0 cm⁻¹) |
| Conductivity Range | 0.00–20.00 mS/cm |
| Temperature Range | 0–100 °C |
| Temp. Compensation | Adjustable Reference Temp (5–95 °C) & Temp. Coefficient (±5 %/°C) |
| Output | 4–20 mA (Isolated, Max Load 900 Ω) |
| Relay Outputs | 2 × SPDT (240 V AC / 30 V DC, 3 A) |
| Repeatability | ±0.5 % FS (±1.0 % at 500 mS/cm or salinity mode) |
| Salinity Conversion | 0.00–4.00 % NaCl / 0.0–20.0 % Salt |
| Operating Ambient | −5 to +45 °C |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HE-480R |
| Sensor Input | Single-channel (electrode constant: 0.01 cm⁻¹) |
| Resistivity Range | 0–0.200 / 0–2.00 / 0–20.0 / 0–100.0 MΩ·cm |
| Alternate Range | 0–2.00 / 0–20.0 / 0–200.0 / 0–1000 kΩ·cm |
| Temperature Range | 0–100 °C (configurable 1- or 2-digit display) |
| Repeatability | ±0.5% (max, equivalent input) |
| Linearity | ±0.5% (max, equivalent input) |
| Output | 1 × isolated 4–20 mA DC (max load 900 Ω) |
| Relay Outputs | 2 × SPDT (240 V AC / 30 V DC, 3 A resistive) |
| Digital Interface | RS-485 (2-wire, input/output isolated) |
| Temp. Compensation | Pt1000 sensor |
| Enclosure Rating | IP65 (outdoor-rated) |
| Compliance | CE, FCC, RoHS, WEEE |
| Compatible Sensors | HORIBA ERF-series resistivity sensors (0.01 cm⁻¹) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HM-100 |
| Measurement Principle | Anodic Stripping Voltammetry (ASV) with Boron-Doped Diamond (BDD) Electrode |
| Detection Range | Zn: 0–2000 ppb |
| Cu | 0–2000 ppb (Semiconductor-grade Cu: 0–20.0 ppb) |
| As | 0–200 ppb |
| Cd | 0–500 ppb |
| Required Reagents | Acetate buffer solution, Deionized water (for rinsing), 3.3 M KCl solution (for reference electrode electrolyte exchange) |
| Portability | Benchtop with integrated carry handle for field deployment |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HO-200 |
| ORP Range | −2000 to +2000 mV |
| ORP Resolution | 1 mV |
| Temperature Range | 0–100 °C |
| Temperature Resolution | 0.1 °C |
| ORP Repeatability | ±5 mV (max) |
| ORP Linearity | ±5 mV (max) |
| Temperature Accuracy | ±0.3 °C (equivalent input) |
| Output | Two isolated 4–20 mA DC outputs (max load: 900 Ω) |
| Relay Outputs | 3 SPDT (1c) contact points |
| Digital Interface | RS-485 (2-wire, input/output isolated) |
| Enclosure Rating | IP65 |
| Power Supply | 90–264 V AC, 50/60 Hz |
| Power Consumption | ≤15 VA |
| Operating Ambient Temperature | −20 to +55 °C |
| Housing Material | Aluminum alloy |
| Mounting | Wall or 50A pipe column |
| Weight | ~4.5 kg |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HO-300 |
| ORP Range | −2000 to +2000 mV |
| ORP Resolution | 1 mV |
| ORP Repeatability | ±5 mV (max) |
| ORP Linearity | ±5 mV (max) |
| Temperature Range | 0–100 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.3 °C (equivalent input) |
| Output | 4–20 mA DC, isolated, max load resistance 600 Ω |
| Digital Interface | RS-485 (2-wire, isolated I/O) |
| Power Supply | 24 V DC (21–32 V DC), max 0.6 W |
| Enclosure Rating | IP65 |
| Ambient Operating Temperature | −20 to +60 °C |
| Housing Material | Aluminum alloy |
| Mounting | 50A pipe or wall-mount |
| Weight | ~4 kg |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HO-480 |
| ORP Measurement Range | −2000 to +2000 mV |
| Resolution | 1 mV |
| Repeatability | ±5 mV (max, at equivalent input) |
| Linearity | ±5 mV (max, at equivalent input) |
| Output Signal | 4–20 mA DC (galvanically isolated, max. load resistance: 900 Ω) |
| Relay Outputs | 2 SPDT relays (240 V AC / 30 V DC, 3 A resistive) |
| Calibration | Sensitivity adjustment (−200 to +200 mV), span range adjustable from 50.0% to 150.0% |
| Operating Temperature | −5 to +45 °C |
| Power Supply | 90–264 V AC, 50/60 Hz, ≤10 VA |
| Compliance | CE-marked, FCC-compliant, RoHS-conformant |
| Electrode Type | Lead-free metal reference electrode and ToupH combination electrode |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HP-100 |
| Measurement Principle | Glass Electrode Method |
| pH Range | 0–14 |
| pH Repeatability | ±0.05 pH (max) |
| Output Signal | 4–20 mA DC (max load resistance: 500 Ω) |
| Power Supply | 22.5–30 V DC (nominal 24 V DC) |
| Power Consumption | ~0.48 W |
| Temperature Compensation Range | 0–100 °C |
| Ambient Operating Temperature | −10 to +50 °C |
| Temperature Sensor | Pt1000 (at 0 °C) |
| Enclosure Rating | IP65 |
| Compliance | CE, FCC, RoHS, WEEE |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HP-200 |
| IP Rating | IP65 |
| Measurement Principle | Glass Electrode Method |
| pH Range | 0–14 |
| pH Resolution | 0.01 |
| pH Repeatability | ±0.03 |
| Temperature Range | 0–100 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.3 °C (equivalent input) |
| Output | Two isolated 4–20 mA DC outputs (max load: 900 Ω) |
| Relay Outputs | 5 SPDT (1c) contacts, configurable for alarm/control |
| Input | Dry-contact hold input for electrode cleaning/operation status |
| Communication | RS-485 (2-wire, input/output isolated) |
| Power Supply | 90–264 V AC, 50/60 Hz, ≤15 W |
| Enclosure Material | Aluminum alloy |
| Mounting | Pole (Ø50 mm) or wall-mount |
| Ambient Operating Temperature | −20 to +55 °C |
| Weight | ~4.5 kg |
| Compliance | CE, FCC, RoHS, WEEE |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HP-300 |
| pH Range | 0–14 |
| pH Resolution | 0.01 |
| pH Repeatability | ±0.03 |
| pH Linearity | ±0.03 |
| Temperature Range | 0–100 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.3 °C (equivalent input) |
| Output | 4–20 mA DC, isolated, max. load resistance 600 Ω |
| Power Supply | 24 V DC (21–32 V DC), max. 0.6 W |
| Enclosure Rating | IP65 |
| Ambient Operating Temperature | −20 to +60 °C |
| Housing Material | Aluminum alloy |
| Mounting | Pipe (50A) or wall-mounted |
| Weight | ~4 kg |
| Compliance | CE, FCC, RoHS, WEEE |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HP-480 |
| Measuring Range (pH) | 0–14 |
| Resolution (pH) | 0.01 pH |
| Temperature Range | 0–100 °C |
| Resolution (Temperature) | 1 °C (selectable display) |
| Repeatability (pH) | ±0.05 pH (at equivalent input) |
| Output | 4–20 mA DC, isolated, max. load resistance 900 Ω |
| Relay Outputs | 2 points (SPDT, 240 V AC / 30 V DC, 3 A) |
| Calibration | 2-point auto-calibration (using standard buffers pH 2, 4, 7, 9, 10) and manual calibration |
| Temperature Compensation | Automatic, selectable sensor types (500 Ω, 6.8 kΩ, 350 Ω, 1 kΩ, 10 kΩ) or none |
| Enclosure Rating | IP65 (panel mount) |
| Power Supply | 90–264 V AC, 50/60 Hz, ≤10 VA |
| Environmental Operating Range | −5 to +45 °C |
| Compliance | CE, FCC, RoHS |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HP-480 |
| Measurement Principle | Glass Electrode Method |
| pH Range | 0–14 |
| pH Resolution | 0.01 pH |
| Temperature Range | 0–100 °C |
| Temperature Resolution | 1 °C (selectable display) |
| Accuracy (pH) | ±0.05 pH (equivalent input) |
| Linearity (pH) | ±0.05 pH (equivalent input) |
| Output Signal | 4–20 mA DC, isolated, max load ≤ 600 Ω |
| Relay Outputs | 2 × SPDT (240 V AC / 30 V DC, 3 A resistive) |
| Calibration | 2-point auto/manual (pH 2/4/7/9/10 JIS standards) |
| Temperature Compensation | Selectable RTD types (350 Ω, 500 Ω, 1 kΩ, 6.8 kΩ, 10 kΩ) or none |
| Self-Diagnosis | Asymmetry potential, slope deviation, response time anomaly, reference junction fault, sensor open/short, out-of-range detection |
| Enclosure Rating | IP65 (panel-mounted, indoor use) |
| Operating Ambient | −5 to +45 °C |
| Power Supply | 100–240 V AC, 50/60 Hz, ≤10 W |
| Certifications | CE, FCC |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HR-200 |
| Measurement Principle | Amperometric (Polarographic) |
| Range | 0–3 mg/L Cl₂ |
| Resolution | 0.01 mg/L |
| Repeatability | ±0.05 mg/L (max) |
| Linearity | ±0.05 mg/L (max) |
| Temperature Range | 0–50 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.5 °C |
| Output | Two isolated 4–20 mA DC (max load 900 Ω) |
| Relay Outputs | 3 SPDT (1c), configurable for alarm/control/clean activation |
| Digital Interface | RS-485 (2-wire, input/output isolated) |
| Enclosure Rating | IP65 |
| Power Supply | 90–264 V AC, 50/60 Hz, ≤35 VA |
| Operating Ambient | 0–55 °C |
| Weight | ~4.5 kg |
| Compliance | CE, FCC, RoHS, WEEE |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HR-480 |
| Measurement Principle | Galvanic Cell (Electrochemical) |
| Measurand | Free Residual Chlorine |
| Range | 0–2 mg/L |
| Resolution | 0.01 mg/L |
| Repeatability | ±0.05 mg/L (max) |
| Linearity | ±0.05 mg/L (max) |
| Output | Isolated 4–20 mA DC (max load: 900 Ω) |
| Relay Outputs | 2 × SPDT (240 V AC / 30 V DC, 3 A) |
| Enclosure Rating | IP65 |
| Certifications | CE, FCC, RoHS, WEEE |
| Operating Temperature | −5 to +45 °C |
| Power Supply | 90–264 V AC, 50/60 Hz, ≤10 W |
| Compatible Sensor | HORIBA RS-1 Free Chlorine Electrode |
| Calibration | Zero calibration (using zero solution), Span calibration (against DPD colorimetric reference) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HU-200SS |
| Measurement Principle | Optical Transmission (Infrared LED Light Path) |
| Measuring Range (MLSS) | 0–20,000 mg/L |
| Resolution | 1 mg/L (0–10,000 mg/L), 10 mg/L (10,000–22,000 mg/L) |
| Accuracy | ±3% of reading or ±10 mg/L (whichever is greater) |
| Output | Isolated 4–20 mA DC (max. load 900 Ω) |
| Relay Outputs | 3 SPDT dry contacts (configurable for alarm, cleaning, fault) |
| Digital Interface | RS-485 (2-wire, input/output isolated) |
| Enclosure Rating | IP65 |
| Ambient Operating Temperature | −20 °C to +55 °C |
| Power Supply | 90–264 V AC, 50/60 Hz, ≤35 VA |
| Weight | Approx. 4.5 kg |
| Compliance | CE, FCC, RoHS, WEEE |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | HU-200TB |
| Measurement Principle | Dual-source 90° light scattering |
| Turbidity Range (Formazin) | 0–1000 NTU |
| Resolution | 0.1 NTU (10–100 NTU range) |
| Repeatability | ±2% or ±0.04 NTU (whichever is greater) |
| Linearity Deviation | ±2% or ±0.04 NTU at mid-range calibration point |
| Output | Isolated 4–20 mA DC (max load 900 Ω) |
| Relay Outputs | 3 SPDT dry contacts (configurable for alarm, cleaning activation, or fault indication) |
| Digital Interface | RS-485 (2-wire, input/output isolated) |
| Enclosure Rating | IP65 |
| Compliance | CE, FCC, RoHS, WEEE |
| Operating Temperature | 0–55 °C |
| Power Supply | 90–264 V AC, 50/60 Hz, ≤35 VA |
| Weight | ~4.5 kg |
| Housing Material | Aluminum alloy |
| Mounting | Pole-mounted (50A pipe) or wall-mount |
| Cleaning System | Motor-driven wiper (integrated, converter-triggered) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Type | Import |
| Model Range | 8001-10C, 6560-10C, 8002-10C, 8003-10C, 8004-10C, 8005-10C, 8006-10C, 8007-10C, 8008-10C, 8009-10C, 6561-10C, 8010-10C, 8011-10C, 5002A-10C, 1512A-10C, 6581-10C, 8201-10C, 6582-10C, 8202-10C, 6583-10C, 8203-10C, and corresponding electrode cartridges (e.g., 7660, 7661, 7681–7683) |
| Compatible Instruments | HORIBA F-72 / F-73 / F-74 / F-74BW benchtop analyzers |
| Reference Electrodes Required | 2060A and/or 2565A (except for composite electrodes) |
| Measurement Principle | Potentiometric ion-selective membrane sensing per IUPAC guidelines |
| Compliance | Designed for ASTM D1129, ISO 10523, USP <791>, and EPA Method 300.0 applications |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | LAQUA DO2000 |
| Instrument Type | Benchtop Laboratory Meter |
| Measurement Principle | Galvanic Electrode (Clark-type) with Integrated Thermistor |
| DO Range | 0.0 to 60.00 mg/L, 0.0 to 600.0% saturation |
| DO Accuracy | ±0.1 mg/L, ±1.0% of reading |
| Temperature Range | −30.0 to 130.0 °C |
| Temperature Accuracy | ±0.5 °C |
| Salinity Compensation | 0.0 to 40.0 ppt |
| Atmospheric Pressure Compensation | 10.0 to 200.0 kPa |
| BOD Protocol | Pre-programmed 5-day method with seed correction |
| Calibration Points | Up to 2-point DO calibration |
| Memory Capacity | 2000 data sets with timestamp |
| Display | 5-inch backlit 320-segment LCD |
| Connectivity | USB (for DAS20 software), RS-232C (for printer), BNC, ATC phono, DC input |
| Power | AC adapter (100–240 V, 50–60 Hz) |
| Dimensions | 155 × 150 × 67 mm |
| Weight | 765 g |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | DO2000 |
| Instrument Type | Benchtop Laboratory Meter |
| Measurement Principle | Galvanic Cell (Electrochemical) |
| DO Range | 0.0 to 60.00 mg/L |
| DO Accuracy | ±0.1 mg/L |
| Temperature Range | −30.0 to 130.0 °C |
| Temperature Accuracy | ±0.5 °C |
| Salt Compensation | 0.0–40.0 ppt |
| Pressure Compensation | 10.0–200.0 kPa |
| BOD Method | Standard 5-Day with Seed Correction |
| Memory Capacity | 2,000 Data Sets with Timestamp |
| Communication | USB (DAS20 Software), RS-232C (Printer) |
| Display | 5-inch Backlit LCD (320-segment) |
| Power | AC Adapter (100–240 V, 50–60 Hz) |
| Dimensions | 155 × 150 × 67 mm |
| Weight | 765 g |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | EC2000 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measured Parameters | Conductivity (0.000 μS/cm to 2.000 S/cm), Resistivity (0.001 to 20.0 MΩ·cm), TDS (0.01 mg/L to 100 g/L), Salinity (0.0 to 100.0 ppt), Temperature (−30.0 to 130.0 °C) |
| Accuracy | ±0.6% FS (conductivity/resistivity), ±0.2% FS (salinity), ±0.5 °C (temperature) |
| Calibration | Up to 4-point auto or 5-point manual conductivity calibration |
| Data Logging | 2000 entries with real-time clock and timestamp |
| Interface | BNC, phono jack (USB/RS-232C), DC input |
| Display | 5″ backlit custom LCD (320 segments) |
| Power | AC adapter (100–240 V, 50–60 Hz) |
| Dimensions | 155 × 150 × 67 mm |
| Weight | 765 g |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model Series | F-71A-S, F-72A-S, F-73A-S, F-74A-S |
| Measurement Parameters | pH, mV (ORP), Conductivity, Resistivity, Salinity, TDS, Temperature |
| Instrument Type | Laboratory Benchtop Water Quality Analyzer |
| Compliance | Designed for ISO/IEC 17025-compliant labs and GLP environments |
| Software Interface | USB and RS-232 connectivity for data export and instrument control |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | F2000-S |
| Instrument Type | Benchtop Ion Meter |
| Ion Measured | Fluoride (F⁻) |
| Temperature Range | −30.0 to 130.0 °C |
| pH Range | −2.000 to 20.000 |
| pH Resolution | 0.001 |
| pH Accuracy | ±0.003 |
| ORP Range | ±2000.0 mV |
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.2 mV |
| Ion Concentration Range | 0.000 µg/L to 9999 g/L |
| Ion Resolution | 4 significant digits |
| Ion Accuracy | ±0.3% full scale or ±0.2 mV (whichever is greater) |
| Calibration Points | Up to 5 for pH/ion, up to 6 for DIN buffers |
| Temperature Accuracy | ±0.5 °C |
| Data Storage | 2000 records with timestamp |
| Connectivity | USB/RS-232C via phono jack |
| Display | 5" backlit custom LCD (320 segments) |
| Power | AC adapter (100–240 V, 50–60 Hz) |
| Dimensions | 155 × 150 × 67 mm |
| Weight | 765 g |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | ION2000 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measured Parameters | pH, ORP, Ion Concentration (selectable units), Temperature (°C/°F) |
| pH Range | −2.000 to 20.000 |
| pH Resolution | 0.1 / 0.01 / 0.001 |
| pH Accuracy | ±0.003 |
| ORP Range | ±2000.0 mV |
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.2 mV |
| Ion Range | 0.000 μg/L to 9999 g/L |
| Ion Units | μg/L, mg/L, g/L, ppm, ppt, mmol/L, mol/L |
| Ion Resolution | 4 significant digits |
| Ion Accuracy | ±0.3% full scale or ±0.2 mV (whichever is greater) |
| Temperature Range | −30.0 to 130.0 °C |
| Temperature Resolution | 0.1 °C/°F |
| Temperature Accuracy | ±0.5 °C / ±0.9 °F |
| Calibration Points | Up to 5 (pH/ORP), Up to 6 (DIN pH buffers) |
| Buffer Sets | USA, NIST, NIST2, DIN, Custom |
| Memory Capacity | 2000 data points |
| Data Logging | Automatic with real-time clock and timestamp |
| Measurement Modes | Auto-Stable, Auto-Hold, Real-Time |
| Display | 5″ custom LCD with backlight (320 segments) |
| Connectivity | BNC, phono (ATC), DC sockets |
| Power Supply | AC adapter (100–240 V, 50–60 Hz) |
| Dimensions | 155 × 150 × 67 mm |
| Weight | 765 g |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | PD2000 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measured Parameters | pH, ORP, Ion Concentration, Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD), Temperature (°C/°F) |
| pH Range | −2.000 to 20.000 |
| pH Resolution | 0.1 / 0.01 / 0.001 |
| pH Accuracy | ±0.003 |
| ORP Range | ±2000.0 mV |
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.2 mV |
| Ion Range | 0.000 µg/L to 9999 g/L |
| Ion Units | µg/L, mg/L, g/L, ppm, ppt, mmol/L, mol/L |
| DO Range | 0.0–60.00 mg/L / 0.0–600.0% |
| DO Resolution | 0.01 mg/L, 0.1% |
| DO Accuracy | ±0.1 mg/L or ±1.0% |
| Temperature Range | −30.0 to 130.0 °C |
| Temperature Accuracy | ±0.5 °C |
| Memory Capacity | 2000 data sets with timestamp |
| Communication | USB (DAS20 software), RS232C (printer) |
| Display | 5″ backlit 320-segment LCD |
| Power | AC adapter (100–240 V, 50–60 Hz) |
| Dimensions | 155 × 150 × 67 mm |
| Weight | 770 g |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | PH2000 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measured Parameters | pH, ORP, Temperature (°C/°F) |
| pH Range | −2.000 to 20.000 |
| pH Resolution | 0.1 / 0.01 / 0.001 |
| pH Accuracy | ±0.003 |
| pH Calibration Buffers | USA, NIST, NIST2, DIN, Custom |
| Max Calibration Points | 5 (USA/NIST/NIST2), 6 (DIN/Custom) |
| ORP Range | ±2000.0 mV |
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.2 mV |
| Temperature Range | −30.0 to 130.0 °C |
| Temperature Resolution | 0.1 °C/°F |
| Temperature Accuracy | ±0.5 °C / ±0.9 °F |
| Memory Capacity | 2000 data points |
| Data Logging | Automatic with timestamp |
| Real-time Clock | Integrated |
| Measurement Modes | Auto-Stable, Auto-Hold, Real-Time |
| Electrode Status Indicator | On-screen |
| Diagnostic Functions | Built-in |
| Password Protection | Configurable |
| Communication Interfaces | BNC, Phono (ATC), DC sockets, USB/RS-232C via phono jack |
| Display | 5" custom LCD with backlight (320 segments) |
| Power Supply | AC adapter (100–240 V, 50–60 Hz) |
| Dimensions | 155 × 150 × 67 mm |
| Weight | 765 g |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | LAQUA200 Series |
| Type | Handheld Portable Water Quality Analyzer |
| Measured Parameters | pH, Electrical Conductivity (EC), Dissolved Oxygen (DO) |
| Display | 50 × 50 mm scratch-resistant LCD with white backlight |
| Housing Material | Polycarbonate + Thermoplastic Elastomer (TPE) |
| Compliance | IP67-rated enclosure (dust-tight and submersible up to 1 m for 30 min) |
| Operating Temperature | 0–50 °C |
| Battery Life | Up to 10,000 measurements per set of AAA batteries |
| Data Output | USB-C interface for PC connectivity and firmware updates |
| Calibration Support | Auto-buffer recognition for pH (pH 4.01, 7.00, 10.01), single- or two-point EC calibration, zero-point DO calibration in air-saturated water |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | PC2000 |
| Instrument Type | Benchtop Laboratory Water Quality Analyzer |
| Measured Parameters | pH, ORP, Ion Concentration, Conductivity, Resistivity, TDS, Salinity, Temperature (°C/°F) |
| Calibration Standards | USA, NIST, NIST2, DIN, Custom |
| Data Storage | 2000 Points with Timestamp & RTC |
| Connectivity | USB / RS-232C |
| Display | 5" Backlit LCD (320 segments) |
| Power | AC Adapter (100–240 V, 50–60 Hz) |
| Dimensions | 155 × 150 × 67 mm |
| Weight | 770 g |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | LAQUAact D-70 |
| Instrument Type | Portable / Handheld Water Quality Analyzer |
| Measuring Parameters | pH, mV (ORP), Ion Concentration, Conductivity, Resistivity, Salinity, TDS, Dissolved Oxygen (DO), Saturation DO, % Oxygen |
| pH Range | 0.00–14.00 (Display: −2.00–16.00) |
| pH Accuracy | ±0.01 pH |
| pH Repeatability | ±0.01 pH ±1 digit |
| mV Range | −2000–+2000 mV |
| mV Accuracy | ±1 mV |
| Temperature Range | 0.0–100.0 °C (Display: −30.0–130.0 °C) |
| Temp. Accuracy | ±0.1 °C |
| Conductivity Range | 0.0 μS/m–200.0 S/m |
| Conductivity Accuracy | ±0.05% FS |
| DO Range | 0.00–20.00 mg/L |
| DO Accuracy | ±0.01 mg/L |
| DO Repeatability | ±0.1 mg/L ±1 digit |
| IP Rating | IP67 |
| Data Storage | 1000 measurements with timestamp, ID, and parameter metadata |
| Communication | USB interface compliant with GLP/GMP data integrity requirements |
| Power | 2× AAA alkaline or Ni-MH rechargeable batteries (≈1000 h operation) |
| Dimensions | 67 × 28 × 170 mm (W×D×H, max thickness 80 mm) |
| Weight | ≈270 g (without batteries) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | D-70 Series |
| Type | Portable / Handheld Water Quality Analyzer |
| Measured Parameters | pH, mV (ORP), Ion Concentration, Conductivity, Resistivity, Salinity, Total Dissolved Solids (TDS), Dissolved Oxygen (DO) |
| Display | Backlit LCD with capacitive touchscreen |
| Protection Rating | IP67 (instrument and electrode) |
| Data Storage | 1,000 measurement records |
| Power Supply | AAA alkaline batteries, Ni-MH rechargeable batteries, or AC adapter |
| Calibration | Auto-calibration support |
| Compliance | JIS Z 8401 (pH), JIS K 0101 (conductivity), ISO 7888 (conductivity), ASTM D1125 (conductivity), USP <645> (water conductivity for pharmaceutical use) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | D-70 Series |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measured Parameters | pH, mV (ORP), Ion Concentration, Conductivity, Resistivity, Salinity, TDS, Dissolved Oxygen (DO), Saturation DO, % Oxygen |
| Display | Backlit Monochrome LCD |
| Protection Rating | IP67 |
| Data Storage | 1000 measurements |
| Communication | USB/RS-232 for GLP/GMP-compliant data export |
| Calibration | Auto-identification of 5-point pH buffers (USA/NIST), automatic temperature compensation, electrode diagnostics |
| Power | 2× AAA alkaline or Ni-MH rechargeable batteries (≈1000 h operation) |
| Dimensions | ~67 × 28 × 170 mm (W×D×H) |
| Weight | ~270–285 g (body only) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | D-70 |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measured Parameters | pH, mV (ORP), Ion Concentration, Conductivity, Resistivity, Salinity, TDS, Dissolved Oxygen (DO), Saturation DO, % Oxygen |
| Display | Backlit Monochrome LCD |
| Data Storage | 1,000 measurements |
| Environmental Rating | IP67 |
| Power | 2× AAA Alkaline/Ni-MH batteries or AC adapter |
| Operating Temperature | 0–45 °C |
| Relative Humidity | ≤80% RH (non-condensing) |
| Compliance | JIS Z 8401 (pH), JIS K 0101 (conductivity), ISO 5667-3, ASTM D1293, ASTM D512, ASTM D1125, USP <645>, FDA 21 CFR Part 11 (with optional software & audit trail) |