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| Brand | Hach |
|---|---|
| Model | GLI Series (D53/D33/PRO-D3) |
| Measurement Principle | Clark-type Polarographic Electrochemistry |
| DO Range | 0–99.99 ppm / mg/L |
| Saturation Range | 0–999.9 % |
| Temperature Range | 0.0–100.0 °C |
| Stability | ±0.05% of full scale |
| Repeatability | ±0.05% of full scale |
| Power Supply | 190–260 VAC (D53/D33), 16–30 VDC (PRO-D3) |
| Enclosure Rating | NEMA 4X (IP65) |
| Explosion Protection | PRO-D3 certified for Class I, Division II, Groups A, B, C, D, T5 |
| Calibration Methods | Air-saturation and sample comparison |
| Output Options | Up to two 4–20 mA analog outputs |
| Communication | RS-232 or HART® (D53/D33) |
| Display | Backlit LCD (D53/D33), LCD (PRO-D3) |
| Relay Outputs | 4 (D53), 2 (D33), None (PRO-D3) |
| Probe Support | Dual probe (D53/D33), Single probe (PRO-D3) |
| CE Certified | Yes |
| Temperature Compensation | Automatic |
| Diagnostic Functions | Built-in self-diagnostics |
| Mounting | Panel, wall, or pipe mount |
| Brand | HACH |
|---|---|
| Origin | USA |
| Manufacturer | HACH Company |
| Product Type | Imported |
| Model | 9582 |
| Instrument Category | Online Analyzer |
| Measurement Principle | Electrochemical Galvanic Cell Probe |
| Measurement Range | 0–2000 µg/L (ppb) O₂ |
| Accuracy | Not specified by manufacturer |
| Repeatability | ±5% of reading or ±0.5 µg/L O₂ (whichever is greater) |
| Detection Limit | <1 µg/L O₂ |
| Response Time (T₉₀) | ≤90 s |
| Calibration | Two-point (zero + slope) |
| Maintenance Interval | Up to 6 months |
| Analog Outputs | Dual 4–20 mA (O₂ concentration and temperature), max. load 500 Ω |
| Operating Temperature | 0–45 °C |
| Weight | 2.3 kg |
| Relay Outputs | Four programmable relays for high/low alarms and system fault indication |
| Consumables Lifetime | Up to 2 years under typical use |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer | HACH Company |
| Model | ORBISPHERE K1100 |
| Calibration Interval | Annual |
| Response Time | <2 seconds |
| Detection Limit | 0.6 ppb |
| Accuracy | ±0.8 ppb |
| Measurement Principle | Dynamic Luminescence Quenching (Cold Light Method) |
| Compatibility | ORBISPHERE 410 Controller, 28 mm insertion fittings, flow-through cells |
| Output Options | 3 configurable relays, 3 smart analog outputs |
| Diagnostic Capability | Real-time sensor health monitoring, predictive maintenance alerts |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Model | ORBISPHERE G1100 |
| Measurement Principle | Fluorescence Quenching (Lifetime-Based) |
| Range | 0–20,000 ppb |
| Repeatability | ±1 ppb + 2% (0–600 ppb), ±2 ppb + 2.5% (0–600 ppb) |
| LOD | ±2 ppb |
| Response Time (t₉₀) | 30 s |
| Resolution | 1 ppb |
| Calibration | Fully Automated, User-Programmable Single-Point Zero Calibration with Certified N₂ (99.999%, Grade 5.0) |
| Validation | Automated Single-Point Zero Verification |
| Sample Temp. | 5–45 °C |
| Sensor Temp. Rating | −5–100 °C |
| Pressure Range | 1–4 bar abs |
| Flow Rate | 50–500 mL/min |
| Enclosure | Wall/Pipe-Mounted Stainless Steel or Panel-Mounted Aluminum, IP65 |
| Analog Outputs | 3 Smart 0/4–20 mA (500 Ω), Configurable for Linear/Tri-Linear Output or Diagnostic/Alarm Signals |
| Relays | 3 Measurement Alarms (2 A / 30 VAC or 0.5 A / 50 VDC), 1 System Alarm Relay |
| Communication | RS485, Optional Profibus DP or Ethernet, USB Client/Host |
| Data Storage | Rolling or One-Time Storage for up to 1,000 Measurements and 1,000 Operator Actions |
| Display | Monochrome STN LCD (320 × 240 px) with LED Backlight |
| Compliance | EN 61326 (EMC), EN 61010-1 (Safety), Directive 73/23/EEC |
| 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) |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer | HACH Company |
| Model | sensION+ DO6 |
| Instrument Type | Portable |
| Measurement Principle | Polarographic Electrochemical Probe |
| Range | 0.00–20.00 mg/L (or 0–200% saturation) |
| Accuracy | ±0.2 mg/L |
| Repeatability | ±0.05% of reading |
| Detection Limit | 0–2 ppb (dissolved oxygen in ultrapure water mode, with zero-current measurement capability) |
| Enclosure Rating | IP67 |
| Keypress Durability | >6 million cycles |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer | HACH Company |
| Instrument Type | Portable |
| Measurement Principle | Fluorescence Quenching |
| Range | 0.01–20 mg/L (ppm) |
| Accuracy | ±0.01 mg/L |
| Repeatability | ±0.1 mg/L (0–8 mg/L), ±0.2 mg/L (>8 mg/L) |
| Detection Limit | 0.01 mg/L |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Model | 51X |
| Instrument Type | Online |
| Measurement Principle | Electrochemical (Clark-type and galvanic sensor compatible) |
| Measurement Range | 0.01 ppb to 20 ppm O₂ (configurable via sensor selection) |
| Accuracy | ±0.1 ppb or ±1% of reading, whichever is greater |
| Response Time (t₉₀) | ≤7.2 s |
| Data Storage Capacity | Up to 1,000 measurement records + 1,000 operator action logs |
| Analog Outputs | Three 4–20 mA (isolated, HART-compatible) + three 0–5 V (hardware-selectable) |
| Digital Communication | RS-485, PROFIBUS DP, USB, Ethernet |
| Sensor Compatibility | O₂, O₃, H₂ (via interchangeable electrochemical sensors) |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer | HACH Company |
| Model | Orbisphere 3650 / 3655 |
| Instrument Type | Portable |
| Measurement Principle | Polarographic Electrochemical Probe |
| Measurement Range | 0–20 ppm / 0–40 ppm / 0–8 ppm (configurable via membrane selection) |
| Accuracy | ±1% of reading |
| Detection Limit | <1 ppb |
| Temperature Range | –5 °C to 100 °C |
| Power Supply | Two AA NiCd or alkaline batteries (2.4–3 V DC) |
| Battery Life | Up to 40 hours continuous operation |
| Response Time | ≤3 minutes (from air saturation to 2 ppb) |
| Enclosure Rating | IP67 / NEMA 4 |
| Data Storage | Internal logging with RS232 digital interface |
| Maintenance Interval | Typically every 6 months |
| Brand | HACH |
|---|---|
| Origin | USA |
| Manufacturer | HACH Company |
| Product Type | Imported Online Analyzer |
| Model | POLYMETRON 9582 |
| Pricing | Upon Request |
| Measurement Principle | Electrochemical Galvanic Cell (Clark-type) |
| Measurement Range | 0–2000 ppb |
| Accuracy | Not Specified |
| Repeatability | ±0.5 ppb or ±5% (whichever is greater) |
| Detection Limit | <1 ppb |
| Brand | Hach |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Model | LDO II Probe |
| Instrument Type | Online |
| Measurement Principle | Fluorescence Quenching |
| Range | 0.11–20.00 mg/L (ppm) or 0–200% saturation |
| Accuracy | ±0.1 ppm at [O₂] <5 ppm |
| Temperature accuracy | ±0.2°C |
| Repeatability | ±0.1 ppm (mg/L) |
| Detection Limit | 0 ppm |
| Calibration | Factory-calibrated, zero user calibration required |
| Maintenance Interval | Up to 24 months for fluorescent cap |
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