Water Quality Analysis
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| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | 6583-10C |
| Measuring Range | 0.4–40,080 ppm Ca²⁺ |
| Electrode Type | Composite ISE (Integrated Reference) |
| Compatible Instruments | F-72, F-73, F-74, F-74BW (benchtop) |
| Catalog No. | 3014093434 (9003014900) |
| Interference Consideration | pH range and coexisting ions affect measurement accuracy |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | 8002-10C |
| Measuring Range | 0.4–35,000 ppm Cl⁻ |
| Reference Electrode | 2565A |
| Part Number | 3014094394 (9003015600) |
| Compatible With | F-72/F-73/F-74/F-74BW Benchtop Analyzers, D-53 Portable Analyzer |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | 8010-10C |
| Measuring Range | 0.02–19,000 ppm F⁻ |
| Compatible Reference Electrodes | 2060A & 2565A |
| Part Number | 3014093439 (9003016400) |
| Compliance | Designed for ASTM D1179, ISO 10304-1, and EPA Method 300.0 applications |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | 8201-10C |
| Measuring Range | 0.62–62,000 ppm NO₃⁻ |
| Reference Electrode | 2565A |
| Part Number | 3014094403 (9003016800) |
| Compatible Meters | F-72, F-73, F-74, F-74BW, D-53 |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | 8202-10C |
| Measuring Range | 0.04–39,000 ppm K⁺ |
| Reference Electrode | 2565A |
| Electrode Type | Non-Composite, Replaceable Sensing Element Design |
| Compliance | Designed for ASTM D1293, ISO 10523, and EPA Method 9055B applications |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | 8203-10C |
| Measuring Range | 0.4–40,080 ppm Ca²⁺ |
| Compatible Reference Electrodes | 2060A and 2565A |
| Part Number | 3014068839 (9003017000) |
| Compliance | Designed for ASTM D511, ISO 10523, and EPA Method 300.0-compatible water analysis workflows |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | 9551-100D |
| Cable Length | 10 m |
| Operating Temperature Range | 0–40 °C |
| IP Rating | IP68 (submersible) |
| Electrode Type | Clark-type polarographic DO sensor |
| Compatibility | Designed for use with HORIBA LAQUA DO meters (e.g., LAQUA twin, LAQUA DO-110/210 series) |
| Calibration | Two-point (zero O₂ and air-saturated water) or single-point (air-saturation) |
| Response Time (t₉₀) | < 30 s in stirred water |
| Membrane | Replaceable Teflon® (PTFE) cap |
| Electrolyte | KCl-based aqueous electrolyte |
| Storage Condition | Wet storage in DO electrode storage solution or saturated KCl solution |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | 9551-20D |
| Cable Length | 2 m |
| Operating Temperature Range | 0–40 °C |
| IP Rating | IP68 (submersible) |
| Compatibility | Designed for use with HORIBA portable and benchtop DO meters (e.g., D-55, LAQUA twin series, or compatible analog input systems) |
| Electrode Type | Polarographic (Clark-type), membrane-covered, galvanic cell configuration |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | 9615-10D / 9625-10D |
| Construction | Integrated Glass pH Sensor, Reference Electrode, and Pt1000 Temperature Sensor |
| Body Material | 9615-10D — Glass Shaft |
| Membrane Type | ToupH Thick-Film Glass (9615-10D) |
| Internal Electrolyte | KCl 3.0 mol/L (Ref. #300) |
| Application Focus | Municipal drinking water, ultrapure water, low-buffered samples, field-deployable environmental monitoring |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | 9615S-10D |
| pH Range | 0–14 |
| Temperature Range | 0–100 °C |
| Temperature Sensor | Integrated Pt1000 or NTC (configurable) |
| Cable Length | 1 m |
| Connector | BNC + Phono (RCA) |
| Overall Length | 151 mm |
| Diameter | 12 mm |
| Fill Solution | 3.33 M KCl (HORIBA Ref. 525-3 or 300) |
| Construction | Lead-free thick-film glass membrane, waterproof IP67-rated body |
| Electrode Type | Refillable combination electrode |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 9630-10D |
| Price Range | USD 1,400–7,000 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Temperature Range | 0–50 °C |
| pH Range | 0–16 |
| Dissolved Oxygen (DO) | 0–50.00 mg/L (or 0–5000% saturation, depending on calibration mode) |
| Conductivity Range | 0–5000 µS/cm |
| Turbidity Range | 0–1000 NTU |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | 5002A-10C |
| Measuring Range | 0.1–1000 ppm NH₃ |
| Electrode Type | Composite ISE (integrated reference) |
| Compatible Instruments | HORIBA F-72, F-73, F-74, F-74BW benchtop analyzers |
| Regulatory Compliance | Designed for ISO 5667-3, ASTM D1426, and EPA Method 350.1 applications |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-173 |
| Instrument Type | Portable/HANDHELD Water Quality Analyzer |
| Conductivity Range | 0–199 µS/cm, 0.2–1.99 mS/cm, 2–19.9 mS/cm |
| Resolution | 1 µS/cm, 0.01 mS/cm, 0.1 mS/cm |
| Accuracy | ±2% of reading |
| Salinity Range | 0–1.1% (w/w) |
| Temperature Compensation | Automatic, 5–35 °C with 2%/°C coefficient |
| Power Supply | Two 3V CR2032 batteries (approx. 500 hours lifespan) |
| Dimensions | 15 × 2 × 2 cm (L × W × H) |
| Included | Calibration standard solution (1410 µS/cm KCl) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-722 |
| Measurement Principle | Ion-Selective Electrode (ISE) Method |
| Measurement Range | 23–2300 ppm (mg/L) [1.0 × 10⁻³ – 1.0 × 10⁻¹ mol/L] |
| Minimum Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| Calibration | Two-Point Calibration |
| Accuracy | ±10% of reading |
| Temperature Compensation | Automatic (2%/°C fixed coefficient) |
| Auto-Hold Function | Yes |
| Ingress Protection | IP67 |
| Operating Environment | 5–40 °C, <85% RH (non-condensing) |
| Power Supply | Two CR2032 batteries |
| Dimensions (L×W×H) | 164 × 29 × 20 mm (excl. protrusions) |
| Weight | Approx. 50 g (instrument only, batteries excluded) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-722 |
| Measurement Principle | Ion-Selective Electrode (ISE) Method |
| Measurement Range | 23–2300 ppm (mg/L) [1.0 × 10⁻³ – 1.0 × 10⁻¹ mol/L] |
| Minimum Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| Calibration | Two-Point Calibration |
| Accuracy | ±10% of reading |
| Temperature Compensation | Automatic (fixed coefficient: 2%/°C) |
| Auto-Hold Function | Yes |
| Ingress Protection Rating | IP67 |
| Operating Environment | 5–40 °C, <85% RH (non-condensing) |
| Power Supply | Two CR2032 batteries |
| Dimensions (L×W×H) | 164 × 29 × 20 mm (excl. protrusions) |
| Weight | Approx. 50 g (instrument only, batteries excluded) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-722 |
| Measurement Principle | Ion-Selective Electrode (ISE) Method |
| Measurement Range | 23–2300 ppm (mg/L) [10⁻³–10⁻¹ mol/L] |
| Accuracy | ±10% of reading |
| Calibration | Two-point calibration |
| Temperature Compensation | Automatic (2%/°C fixed coefficient) |
| Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| IP Rating | IP67 |
| Operating Environment | 5–40 °C, RH <85% (non-condensing) |
| Power Supply | Two CR2032 batteries |
| Dimensions | 164 × 29 × 20 mm (excl. protrusions) |
| Weight | Approx. 50 g (instrument only) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-722 |
| Measurement Principle | Ion-Selective Electrode (ISE) Method |
| Measuring Range | 23–2300 ppm (mg/L) / 1.0 × 10⁻³ – 1.0 × 10⁻¹ mol/L |
| Minimum Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| Calibration | Two-Point Calibration |
| Accuracy | ±10% of reading |
| Temperature Compensation | Automatic (2%/°C fixed coefficient) |
| Auto-Hold Function | Yes |
| Ingress Protection Rating | IP67 |
| Operating Environment | 5–40 °C, RH <85% (non-condensing) |
| Power Supply | Two CR2032 batteries |
| Dimensions (L×W×H) | 164 × 29 × 20 mm (excl. protrusions) |
| Weight | Approx. 50 g (instrument only, excl. batteries) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-722 |
| Measurement Principle | Ion-Selective Electrode (ISE) Method |
| Measurement Range | 23–2300 ppm (mg/L) [1.0 × 10⁻³ – 1.0 × 10⁻¹ mol/L] |
| Minimum Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| Calibration | Two-Point Calibration |
| Accuracy | ±10% of reading |
| Temperature Compensation | Automatic (fixed coefficient: 2%/°C) |
| Auto-Hold Function | Yes |
| Ingress Protection Rating | IP67 |
| Operating Environment | 5–40 °C, <85% RH (non-condensing) |
| Power Supply | Two CR2032 batteries |
| Dimensions (L×W×H) | 164 × 29 × 20 mm (excl. protrusions) |
| Weight | Approx. 50 g (instrument only, excl. batteries) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-722 |
| Measurement Principle | Ion-Selective Electrode (ISE) Method |
| Measurement Range | 23–2300 ppm (mg/L) / 1.0 × 10⁻³ – 1.0 × 10⁻¹ mol/L Na⁺ |
| Minimum Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| Calibration | Two-Point Calibration |
| Accuracy | ±10% of reading |
| Temperature Compensation | Automatic (fixed coefficient: 2%/°C) |
| Auto-Hold Function | Yes |
| Ingress Protection | IP67 |
| Operating Environment | 5–40 °C, RH <85% (non-condensing) |
| Power Supply | Two CR2032 batteries |
| Dimensions (L×W×H) | 164 × 29 × 20 mm (excl. protrusions) |
| Weight | Approx. 50 g (instrument only, batteries excluded) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-722 |
| Measurement Principle | Ion-Selective Electrode (ISE) Method |
| Measurement Range | 23–2300 ppm (mg/L) [1.0 × 10⁻³ – 1.0 × 10⁻¹ mol/L] |
| Minimum Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| Calibration | Two-Point Calibration |
| Accuracy | ±10% of reading |
| Temperature Compensation | Automatic (2%/°C fixed coefficient) |
| Auto-Hold Function | Yes |
| Ingress Protection Rating | IP67 |
| Operating Environment | 5–40 °C, <85% RH (non-condensing) |
| Power Supply | Two CR2032 batteries |
| Dimensions (L×W×H) | 164 × 29 × 20 mm (excl. protrusions) |
| Weight | Approx. 50 g (instrument only, batteries excluded) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-731 |
| Measurement Principle | Solid-State Ion-Selective Electrode (ISE) Method |
| Measuring Range | 39–3900 ppm (mg/L) [10⁻³–10⁻¹ mol/L] |
| Accuracy | ±10% of reading |
| Calibration | Two-point calibration |
| Temperature Compensation | Automatic (NTC sensor) |
| IP Rating | IP67 |
| Operating Environment | 5–40 °C, <85% RH (non-condensing) |
| Power Supply | Two CR2032 batteries |
| Dimensions | 164 × 29 × 20 mm (excl. probe protrusion) |
| Weight | ~50 g (instrument only) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-731 |
| Measurement Principle | Solid-State Ion-Selective Electrode (ISE) Method |
| Measuring Range | 39–3900 ppm K⁺ (10⁻³–10⁻¹ mol/L) |
| Minimum Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| Calibration | Two-Point Calibration |
| Accuracy | ±10% of reading |
| Temperature Compensation | Automatic (NTC thermistor, 2%/°C fixed coefficient) |
| Protection Rating | IP67 |
| Operating Environment | 5–40 °C, ≤85% RH (non-condensing) |
| Power Supply | Two CR2032 lithium batteries |
| Dimensions | 164 × 29 × 20 mm (excl. probe protrusion) |
| Weight | Approx. 50 g (instrument only, excluding batteries) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-731 |
| Measurement Principle | Solid-State Ion-Selective Electrode (ISE) Method |
| Measuring Range | 39–3900 ppm (mg/L) [10⁻³–10⁻¹ mol/L] |
| Accuracy | ±10% of reading |
| Minimum Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| Temperature Compensation | Automatic (NTC thermistor) |
| Environmental Rating | IP67 |
| Operating Temperature | 5–40 °C |
| Relative Humidity | <85% RH (non-condensing) |
| Power Supply | Two CR2032 batteries |
| Dimensions | 164 × 29 × 20 mm (excl. protrusions) |
| Weight | ~50 g (instrument only) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-731 |
| Measurement Principle | Ion-Selective Electrode (ISE) Method |
| Measuring Range | 39–3900 ppm (mg/L) [10⁻³–10⁻¹ mol/L] |
| Minimum Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| Calibration | Two-Point Calibration |
| Accuracy | ±10% of reading |
| Temperature Compensation | Yes |
| Auto-Hold | Yes |
| Ingress Protection | IP67 |
| Operating Environment | 5–40 °C, RH <85% (non-condensing) |
| Power Supply | Two CR2032 batteries |
| Dimensions (L×W×H) | 164 × 29 × 20 mm (excl. protrusions) |
| Weight | ~50 g (instrument only) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-731 |
| Measurement Principle | Solid-State Ion-Selective Electrode (ISE) Method |
| Measurement Range | 39–3900 ppm K⁺ (10⁻³–10⁻¹ mol/L) |
| Minimum Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| Calibration | Two-Point Calibration |
| Accuracy | ±10% of reading |
| Temperature Compensation | Automatic (NTC sensor, 2%/°C fixed coefficient) |
| Environmental Rating | IP67 |
| Operating Temperature | 5–40 °C |
| Relative Humidity | <85% RH (non-condensing) |
| Power Supply | Two CR2032 lithium batteries |
| Dimensions | 164 × 29 × 20 mm (excluding protrusions) |
| Weight | ~50 g (instrument only, excluding batteries) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-731 |
| Measurement Principle | Ion-Selective Electrode (ISE) Method |
| Measuring Range | 39–3900 ppm (mg/L) or 1.0 × 10⁻³ – 1.0 × 10⁻¹ mol/L K⁺ |
| Minimum Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| Calibration | Two-point calibration |
| Accuracy | ±10% of reading |
| Temperature Compensation | Automatic (NTC thermistor) |
| IP Rating | IP67 |
| Operating Environment | 5–40 °C, RH <85% (non-condensing) |
| Power Supply | Two CR2032 batteries |
| Dimensions (L×W×H) | 164 × 29 × 20 mm (excl. protrusions) |
| Weight | Approx. 50 g (instrument only) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-741 / B-742 / B-743 |
| Ion Measured | Nitrate (NO₃⁻) |
| Measurement Principle | Solid-state ion-selective electrode (ISE) method |
| Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| NO₃⁻ Range | 62–6200 ppm (mg/L), equivalent to 10⁻³–10⁻¹ mol/L |
| NO₃⁻-N Range | 14–1400 ppm (mg/L) |
| Accuracy | ±10% of reading |
| Temperature Compensation | Automatic, 2%/°C fixed coefficient |
| IP Rating | IP67 |
| Operating Environment | 5–40°C, <85% RH (non-condensing) |
| Power | Two CR2032 batteries |
| Dimensions | 164 × 29 × 20 mm (excl. protrusions) |
| Weight | ~50 g (instrument only) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-743 |
| Measurement Principle | Ion-Selective Electrode (ISE) Method |
| Measuring Range | NO₃⁻: 62–6200 ppm (mg/L) [1.0 × 10⁻³ – 1.0 × 10⁻¹ mol/L] |
| NO₃⁻-N | 14–1400 ppm (mg/L) |
| Minimum Sample Volume | 0.05 mL × 2 or ≥0.3 mL |
| Calibration | Two-point calibration |
| Accuracy | ±10% of reading |
| Temperature Compensation | Automatic, with coefficient fixed at 2%/°C |
| Environmental Rating | IP67 |
| Operating Temperature | 5–40 °C |
| Power Supply | Two CR2032 batteries |
| Dimensions | 164 × 29 × 20 mm (excl. protrusions) |
| Weight | ~50 g (instrument only) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-743 Nitrate Ion Meter |
| Instrument Type | Portable Ion-Selective Electrode (ISE) Meter |
| Measurement Principle | Potentiometric Detection via Nitrate-Selective Electrode |
| Measuring Range | NO₃⁻: 62–6200 ppm (mg/L) [1.0 × 10⁻³ – 1.0 × 10⁻¹ mol/L] |
| NO₃⁻–N | 14–1400 ppm (mg/L) |
| Detection Limit | Same as measuring range (defined by electrode Nernstian response and signal-to-noise threshold) |
| Response Time | ≤30 s (t₉₀) |
| Accuracy | ±10% of reading |
| Temperature Compensation | Automatic (5–40 °C) |
| Environmental Operating Conditions | 5–40 °C, <85% RH (non-condensing) |
| Ingress Protection | IP67 |
| Power Supply | Two CR2032 lithium coin cells |
| Dimensions (L×W×H) | 164 × 29 × 20 mm (excl. probe protrusion) |
| Weight | ~50 g (instrument body only) |
| Brand | HORIBA |
|---|---|
| Origin | Japan |
| Model | B-743 Portable Nitrate Ion Meter |
| Measurement Principle | Solid-State Ion-Selective Electrode (ISE) Method |
| Measuring Range | NO₃⁻: 62–6,200 ppm (mg/L) [1.0 × 10⁻³ – 1.0 × 10⁻¹ mol/L] |
| NO₃⁻–N | 14–1,400 ppm (mg/L) |
| Accuracy | ±10% of reading |
| Calibration | Two-point calibration with standard solutions |
| Temperature Compensation | Automatic (NTC sensor, 2%/°C fixed coefficient) |
| Sample Volume | ≥0.05 mL (dual measurement mode) or ≥0.3 mL (single measurement) |
| Environmental Rating | IP67 |
| Operating Temperature/Humidity | 5–40 °C, RH <85% non-condensing |
| Power Supply | Two CR2032 lithium coin cells |
| Dimensions/Weight | 164 × 29 × 20 mm (L×W×H), approx. 50 g (instrument only) |