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| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | Oxi7310 |
| Instrument Type | Benchtop (not portable — corrected per technical specification) |
| Measurement Principle | Electrochemical (Clark-type polarographic sensor) |
| Dissolved Oxygen Range | 0.00–19.99 mg/L |
| Accuracy | ±0.5% of reading |
| Data Storage | 5,000 automatic / 500 manual entries |
| Pressure Compensation | Automatic (integrated barometric sensor, 500–1100 mbar) |
| Salinity Compensation | Manual (0.0–70.0 g/kg) |
| Temperature Range | 0.0–50.0 °C |
| Temperature Accuracy | ±0.1 °C |
| Interface | Mini-USB |
| Display | Backlit LCD with graphical capability |
| Power | AC adapter, 4×AA alkaline batteries, or USB bus power |
| Battery Life | Up to 800 h (backlight off), 100 h (backlight on) |
| Compliance | GLP/AQA-compliant data logging with audit trail support |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | Multi 9630 |
| Instrument Type | Portable/Laboratory Multiparameter Water Quality Analyzer |
| Detection Principle | Electrochemical (pH, ORP, Conductivity, DO) + Optical (Turbidity) |
| Measured Parameters | pH, ORP, Dissolved Oxygen (DO), Conductivity, Turbidity |
| Display | Backlit Graphic LCD |
| Data Storage | 10,000 automatic / 500 manual entries |
| Measurement Channels | 3 simultaneous IDS probe inputs |
| Connectivity | USB-B, USB-A (for printer/storage), optional wireless module |
| Compliance | QSC (Quality Sensor Control), CMC (Continuous Measurement Control), IP43 enclosure |
| Power | 4 × 1.5 V AA batteries or USB-B powered |
| Probe Interface | Digital IDS (Intelligent Digital Sensor) with auto-recognition and embedded calibration memory |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8530 |
| Aerosol Concentration Range | 0.001–400 mg/m³ |
| Sensor Type | 90° Light Scattering |
| Flow Rate | 1.4–3.0 L/min (factory-set at 3.0 L/min) |
| Resolution | ±0.1% of reading or 0.001 mg/m³ (whichever is greater) |
| Zero Stability | ±0.002 mg/m³ over 24 h (10-s time constant) |
| Particle Size Range | 0.1–10 µm |
| Temperature Coefficient | +0.001 mg/m³/°C |
| Operating Temperature | 0–50 °C |
| Storage Temperature | −20–60 °C |
| Operating Humidity | 0–95% RH (non-condensing) |
| Time Constant | User-selectable, 1–60 s |
| Data Memory | 5 MB (>60,000 data points |
| Display | 3.5-inch VGA color touchscreen |
| Dimensions (H×W×D) | 12.5 × 12.1 × 31.6 cm |
| Weight | 1.3 kg (1.5 kg with battery) |
| Power | 115–240 VAC |
| Communication | USB |
| Compliance | EN 61326-1:2006 (EMC immunity & emissions) |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | CR 4200 |
| Digestion Method | Rapid Thermal Digestion |
| Heating Blocks | Dual independent 12-position blocks |
| Sample Capacity | 24 × 16 mm OD reaction tubes |
| Temperature Range | 25–170 °C |
| Time Range | 0–180 min |
| Temperature Accuracy | ±1 °C |
| Temperature Stability | ±0.5 K |
| Overtemperature Protection | 190 ±5 °C |
| Heating Rate | 25→100 °C in ≤5 min, 25→120 °C in ≤7 min, 25→148 °C in ≤10 min |
| Power Supply | 230 VAC/50 Hz or 115 VAC/60 Hz |
| Power Consumption | 560 W |
| Operating Temperature | +5 to +40 °C |
| Storage Temperature | –25 to +65 °C |
| Dimensions (W×D×H) | 292 × 245 × 180 mm |
| Weight | 3.6 kg |
| Communication Interface | RS-232 |
| Certified Compliance | GS, CE, cETLus |
| Optional Accessory | External temperature probe TFK CR (Art. No. 250100) |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | Pro20 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measurement Principle | Electrochemical Methods |
| Measurable Parameters | pH, ORP, Conductivity, Dissolved Oxygen (DO), Turbidity, mV |
| Channel Configuration | Dual electrically isolated measurement channels |
| Display | 7-inch high-brightness color touchscreen with chemically strengthened sanitary glass |
| Sensor Interface | IDS (Intelligent Digital Sensors) compatible, supports optional wireless module |
| Compliance | Designed for GxP environments |
| Data Export Formats | PDF/A, JSON, CSV |
| Software Features | QSC (Quality Sensor Check), AutoRead, customizable calibration buffers & methods, LIMS integration support |
| Operating Environment | Suitable for fume hoods, biosafety cabinets, and cleanroom-grade labs |
| Glove-Compatible Touchscreen | Yes, resistant to ethanol and common disinfectants |
| ISE Compatibility | Planned future expansion (not yet available) |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | P 700IQ |
| Measurement Principle | Vanadomolybdate Photometric Colorimetry (PO₄–P) |
| Range 1 | 0.05–15.00 mg/L PO₄–P |
| Range 2 | 1–50 mg/L PO₄–P |
| Resolution | 0.05 mg/L (Range 1), 1 mg/L (Range 2) |
| Accuracy | ±2% or ±0.05 mg/L (Range 1), ±2% or ±1 mg/L (Range 2) |
| t₉₀ Response Time | <5 min |
| Minimum Measurement Interval | Adjustable to <5 min |
| Sample Temperature | 4–45 °C |
| pH Range | 5–9 |
| Operating Temperature | –20–40 °C |
| Storage Temperature | –20–50 °C |
| Reagent Consumption | 2500 mL per 8 months (Range 1), 2500 mL per 4 months (Range 2), 1000 mL cleaning solution per 4 months |
| Power Supply | 115/230 V AC |
| Dimensions | 678 × 780 × 395 mm |
| Weight | ~30 kg (excl. reagents) |
| Outputs | Analog (4–20 mA), IQ SENSOR NET 2020XT interface |
| Certifications | CE, cETLus |
| Enclosure Rating | IP65 (integrated cabinet) |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | FDO925 |
| Instrument Type | Portable |
| Measurement Principle | Fluorescence Quenching |
| Measurement Range | 0.00–20.00 mg/L |
| Response Time (T99) | <60 s |
| Temperature Range | 0–50.0 °C ± 0.2 °C |
| DO Accuracy | ±0.5% of reading |
| Saturation Range | 0–200.0 % |
| Partial Pressure Range | 0–200 hPa ± 0.5% of reading |
| Electrode Material | POM body with stainless steel tip |
| Dimensions | 140 mm ± 1 mm (L) × 15.3 mm ± 0.2 mm (Ø) |
| Cable Options | 1.5 m, 3 m, 6 m, 25 m (Kevlar-reinforced) |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | Multi 3620 |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Detection Principle | Electrochemical Sensing (pH, ORP, Conductivity, DO) & Nephelometric Turbidity Measurement |
| Measured Parameters | pH, ORP, Dissolved Oxygen (DO), Conductivity, Turbidity (NTU/FNU) |
| Display | Color Graphic LCD |
| Data Storage | Up to 10,000 datasets (manual + auto logging) |
| Measurement Channels | 2 simultaneous digital IDS probe inputs |
| Communication | USB-B, optional wireless module (Bluetooth® Class 1, up to 10 m range) |
| Protection Rating | IP67 |
| Power Supply | 4 × AA alkaline or 4 × NiMH rechargeable batteries (1.2 V), or USB bus power |
| Compliance | CE-marked, designed per IEC 61000-6-2/-4 for electromagnetic immunity in field environments |
| Brand | Casella |
|---|---|
| Origin | United Kingdom |
| Model | CEL-712 |
| Measurement Principle | Forward Light Scattering (880 nm Infrared) |
| Safety Rating | Intrinsically Safe (ATEX/IECEx Certified) |
| Measurement Range | 0.001 mg/m³ to 250 g/m³ |
| Resolution | 0.001 mg/m³ |
| Operating Temperature | 0–55 °C (non-condensing) |
| Zero Drift Stability | <2 µg/m³/°C |
| Data Storage Capacity | 86,000 data points |
| Sampling Interval | Adjustable from 1 second to 60 minutes |
| Display | TFT color LCD with real-time trend graphing |
| Power Supply | 3 × AA NiCd rechargeable or alkaline batteries (13 h typical operation) |
| Weight | 0.6 kg (including batteries) |
| Dimensions | 172 × 72 × 33 mm |
| Analog Output | 0–2.5 V DC |
| Communication Interface | Mini-B USB |
| Compliance | Meets ISO 7706:2022 (ambient aerosol monitoring), EN 481 (inhalable fraction), EN 13205 (PM₁₀ and PM₂.₅ sampling conventions), ATEX Directive 2014/34/EU (Category 2G, Zone 1) |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | SensoLyt 700IQ |
| Part Number | 109170 |
| Sensor Type | Intelligent In-Line pH/ORP Electrode with Integrated Preamp & NTC Temperature Sensor |
| Output Signal | 4–20 mA / RS-485 (Modbus RTU) |
| Housing Material | PVDF or Titanium (depending on variant) |
| Pressure Rating | Up to 10 bar (SensoLyt SEA-HP), 6 bar standard |
| Operating Temperature | −5 to +60 °C (standard), up to +80 °C (SEA-HP) |
| IP Rating | IP68 |
| Compliance | EN 61326-1 (EMC), EN 61000-6-2/-6-4, ATEX/IECEx Zone 1 optional |
| Lightning Protection | Integrated transient voltage suppression circuit |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | ACCUBALANCE |
| Weight | 3.4 kg (with 610 × 610 mm hood) |
| Air Flow Range | 42–4250 m³/hr |
| Accuracy | ±3% of reading or ±12 m³/hr (for flow >85 m³/hr) |
| Resolution | 1 m³/hr |
| Velocity Range (Pitot Tube) | 0.125–78 m/s |
| Velocity Range (Air Velocity Probe) | 0.125–25 m/s |
| Velocity Range (16-Point Matrix) | 0.125–12.5 m/s |
| Velocity Accuracy | ±3% of reading or ±0.04 m/s |
| Resolution | 0.01 m/s |
| Differential Pressure | ±3735 Pa (max 37.5 kPa) |
| Absolute Pressure | 356–1016 mmHg |
| Pressure Accuracy | ±2% of reading or ±0.25 Pa |
| Relative Humidity Range | 5–95% RH |
| RH Accuracy | ±3% RH |
| RH Resolution | 0.1% RH |
| Temperature Range (Thermistor) | 4.4–60 °C |
| Temp Range (Thermo-Hygrometer Probe) | −10–60 °C |
| Temp Accuracy | ±0.3 °C |
| Temp Resolution | 0.1 °C |
| Power | 4 × AA batteries or AC adapter |
| Interface | USB |
| Operating Temperature | 0–60 °C |
| Standard Hood Size | 610 × 610 mm |
| Brand | GW |
|---|---|
| Origin | USA |
| Model | WE600 / WE700 |
| Output | 4–20 mA |
| Humidity Range | 0–100% RH |
| Humidity Accuracy | ±2% RH |
| Temperature Range (WE700) | −50 to +50 °C |
| Temperature Accuracy | ±0.1 °C |
| Supply Voltage | 10–36 VDC |
| Warm-up Time | 3 s (WE600), 5 s (WE700) |
| Operating Temp (WE600) | −40 to +55 °C |
| Operating Temp (WE700) | −50 to +100 °C |
| Housing | Fully Sealed Electronics |
| Cable | Marine-Grade Shielded Cable |
| Dimensions (WE600) | Ø29 mm × 180 mm |
| Dimensions (WE700) | Ø20 mm × 114 mm |
| Dimensions (WE770 Sun Shield, optional) | Ø100 mm × 216 mm |
| Weight (WE600/WE700) | 227 g each |
| Weight (WE770) | 454 g |
| Brand | Global Water |
|---|---|
| Origin | Germany (Manufactured under Global Water USA specification) |
| Model | FP111, FP211, FP311 |
| Measurement Principle | Electromagnetic pulse generation via turbine–propeller sensor with positive displacement hydrodynamic sampling |
| Velocity Range | 0.1–6.1 m/s |
| Accuracy | ±0.03 m/s |
| Display | Backlit LCD with anti-glare & UV-stabilized coating |
| Data Storage | 30 sets of min/max/average values |
| Operating Temperature | –20 °C to +70 °C |
| Storage Temperature | –30 °C to +80 °C |
| Probe Material | PVC housing, anodized aluminum shaft, stainless steel water bearings |
| Handle Length (extendable) | FP111: 1.1–1.8 m |
| FP211 | 1.7–4.6 m |
| FP311 | 0.76–1.7 m |
| Weight | FP111: 0.9 kg |
| FP211 | 1.4 kg |
| FP311 | 1.3 kg |
| Power | Sealed lithium battery, ~5-year typical service life, non-replaceable |
| Certifications | CE compliant |
| Optional Accessories | Rotatable probe head (±90°), alignment vanes for directional correction |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | NH500/TC |
| Measurement Range (NH₄⁺) | 0.00–1280 mg/L |
| Measurement Range (NH₄–N) | 0.03–1000 mg/L |
| Compatible Analyzers | TresCon+ OA110, TresCon UNO A110 |
| Configuration | Complete electrode assembly including sensor body, three ammonia-selective membranes, and internal electrolyte solution |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 9515 |
| Measurement Range | 0–20 m/s |
| Accuracy | ±5% of reading or ±0.025 m/s (whichever is greater) |
| Resolution | 0.01 m/s (wind speed), 0.1 °C (temperature) |
| Temperature Range | –18 to 93 °C (sensor), 5 to 45 °C (host unit) |
| Probe Length | 101.6 cm |
| Probe Tip Diameter | 7.0 mm |
| Probe Base Diameter | 13.0 mm |
| Dimensions (H × W × D) | 8.4 cm × 17.8 cm × 4.4 cm |
| Weight | 0.27 kg |
| Power Supply | 4 × AA batteries |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | VELOCICALC 9565 |
| Measurement Range | 0–20 m/s |
| Display | 5-parameter simultaneous readout |
| Data Storage | 26,500 points across 100 test groups |
| Probe Interface | Smart interchangeable probe system (vane, pitot tube, CO₂, VOC) |
| Pressure Range (Differential/Static) | ±15 in. H₂O (±3735 Pa) |
| Accuracy (Air Velocity, Pitot Mode) | ±2% of reading ±0.03 m/s at 10.16 m/s |
| Resolution (Velocity) | 0.01 m/s |
| Resolution (Pressure) | 0.001 in. H₂O (0.1 Pa) |
| Dimensions | 9.7 × 21.1 × 5.3 cm |
| Weight (with batteries) | 0.36 kg |
| Power | 4 × AA alkaline or optional AC adapter |
| Communication | Bluetooth v4.0 + USB |
| Compliance | Designed for HVAC commissioning per ASHRAE Guideline 1, ISO 16813, and ANSI/ASHRAE Standard 62.1 |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | Multi 9430 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measurement Principle | Electrochemical (pH, ORP, Conductivity, Optical Dissolved Oxygen) |
| Measured Parameters | pH, ORP, Conductivity, Dissolved Oxygen (optical), Temperature |
| Sensor Interface | Digital IDS (Intelligent Digital Sensors) |
| Channels | 3 independent digital sensor inputs |
| Data Storage | 10,000 measurement sets |
| Compliance | GLP/AQA-ready, FDA 21 CFR Part 11–compatible data handling |
| Connectivity | USB-A (host), Mini-USB-B (device), optional external printer support |
| Display | Backlit color graphic LCD |
| Keyboard | Antimicrobial-coated membrane keypad |
| Power Supply | Universal AC adapter |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | CR 3200 1P22-1 |
| Digestion Method | Rapid Digestion |
| Heating Modules | Dual Block Heater |
| Batch Capacity | 24 × 16 mm tubes |
| Temperature Range | 25–170 °C |
| Time Range | 0–180 min |
| Power Supply | 230 VAC 50 Hz ±15% / 115 VAC 60 Hz ±15% |
| Power Consumption | 560 W |
| Safety Class | I (DIN VDE 0700 Part 1:11/90) |
| Certifications | CE, cETLus, GS |
| Dimensions (W×H×D) | 256 × 185 × 315 mm |
| Weight | 3.6 kg |
| Interface | RS232 (unidirectional), 2 banana sockets (for TFK CR, AK CR/P or CR/PC sensors) |
| Brand | Global Water |
|---|---|
| Origin | USA |
| Model | WE550 |
| Output Signal | 4–20 mA (2-wire) |
| Wind Speed Range | 0–50 m/s |
| Starting Threshold | <1.35 m/s |
| Accuracy | ±0.09 m/s (within 4.9–24.6 m/s) |
| Operating Voltage | 10–36 VDC |
| Warm-up Time | ≥3 s |
| Operating Temperature | −40 °C to +55 °C |
| Dimensions | 18 cm diameter × 21.6 cm height |
| Weight | 0.5 kg |
| Cable | Marine-grade, standard 7.6 m (custom lengths up to 152 m available) |
| Enclosure | Fully potted electronics in marine-grade epoxy-rubber compound |
| Mounting | 1-inch NPT threaded fitting |
| Sensor Type | Three-cup anemometer |
| Brand | Casella |
|---|---|
| Origin | United Kingdom |
| Model | GUARDIAN2 |
| Dust Detection Sensitivity | 1 µg/m³ |
| Zero Stability | ±2 µg/m³ |
| Particle Size Selectors | TSP, PM₁₀, PM₂.₅ |
| Noise Accuracy | IEC 61672-1 Class 1 |
| Noise Metrics | L<sub>Aeq</sub>, L<sub>Amax</sub>, L<sub>A10%</sub>, L<sub>A90%</sub> |
| Noise Range | 20–140 dB RMS |
| Included Acoustic Calibrator | CEL-120/1 |
| Vibration Sensor | Triaxial Geophone |
| Vibration Frequency Range | 2–250 Hz |
| Vibration Resolution | 0.01 mm/s |
| Wind Speed Range | 0–60 m/s |
| Wind Speed Accuracy | ±2% |
| Wind Speed Resolution | 0.01 m/s |
| Wind Direction Range | 0–359° |
| Wind Direction Accuracy | ±3% |
| Wind Direction Resolution | 0.1° |
| VOC Range | 0–6000 ppm |
| VOC Resolution | 0.1 ppm |
| Enclosure Rating | IP65 |
| Operating Humidity | 5–100% RH |
| Data Storage | Internal Flash Memory |
| Communication | GPRS |
| Power Supply | 220–240 VAC or Hybrid Solar/Wind |
| Mounting | Wall or Pole (50 mm diameter) |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | Multi 3510 2FD353 |
| Instrument Type | Portable/HANDHELD Water Quality Analyzer |
| Detection Principle | Electrochemical Method |
| Measured Parameters | Dissolved Oxygen, pH, ORP, Conductivity, Turbidity |
| Repeatability | <1% |
| Display | LCD with Graphical Interface |
| Data Storage | Up to 10,000 Sets (Manual & Time-Controlled) |
| Connectivity | Micro-USB-B, Optional Wireless Module |
| Protection Rating | IP67 |
| Power Supply | 4 × AA Alkaline or 4 × 1.2 V NiMH Rechargeable Batteries / USB Bus Power |
| Probe Interface | Digital IDS (Intelligent Digital Sensor) Technology |
| Auto-Sensor Recognition | Yes |
| Calibration Data Storage | Embedded in IDS Probes |
| Electrical Isolation | Yes (Signal Integrity Preservation) |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | Pro40 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measurement Principle | Electrochemical Sensing (pH, ORP, Conductivity, Dissolved Oxygen) + Optical Turbidimetry |
| Measurable Parameters | pH, ORP, mV, Conductivity, Dissolved Oxygen (DO), Turbidity, ISE (upcoming) |
| Channels | 4 Electrically Isolated Input Channels |
| Display | 7-inch High-Brightness Capacitive Touchscreen with Sanitary Glass Overlay |
| Sensor Interface | IDS Digital Smart Sensor Protocol |
| Wireless Capability | Compatible with IDS Wireless Module (optional) |
| Compliance | Designed for GxP environments |
| Data Export Formats | PDF/A, JSON, CSV |
| Operating Modes | Standard Mode & GxP Mode (with configurable trial period) |
| Environmental Rating | IP65-rated enclosure (front panel) |
| Certifications | CE, RoHS, ISO/IEC 17025–supportive calibration traceability |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | Multi 3320 |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measurement Principle | Electrochemical Sensing |
| Measurable Parameters | pH, ORP, Dissolved Oxygen (DO), Conductivity, Temperature |
| Compliance | GLP-compliant data logging |
| Memory Capacity | 5000 GLP-formatted records |
| Display | Backlit graphical LCD |
| Input Channels | Dual analog inputs (DIN 8-pin) |
| Protection Rating | IP67 |
| Power Supply | 4 × 1.5 V AA alkaline batteries (up to 1000 h operation) |
| Dimensions | 180 × 80 × 55 mm (H × L × W) |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | CR2200 1P21- |
| Digestion Method | Rapid Digestion |
| Heating Module | Single Heating Block |
| Batch Capacity | 12 × 16 mm Tubes |
| Temperature Range | Ambient to 170 °C |
| Fixed Programs | 5 pre-set (100 °C/60 min |
| Temperature Stability | ±0.5 K |
| Control Accuracy | ±1 °C |
| Overtemperature Protection | 190 °C ±5 °C |
| Heating Time | 25 °C → 100 °C in 5 min |
| Power Supply | 230 V AC / 50 Hz or 115 V AC / 60 Hz |
| Power Consumption | 280 W |
| Dimensions (W×D×H) | 292 × 245 × 180 mm |
| Weight | 2.9 kg |
| Safety Certifications | GS, CE, cETLus |
| Operating Temperature | +5 °C to +40 °C |
| Storage Temperature | −25 °C to +65 °C |
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