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| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | PhotoLab 6100 (VIS), PhotoLab 6600 (UV-VIS) |
| Optical Design | Pseudo-Double-Beam |
| Wavelength Range | 320–1100 nm (PhotoLab 6100), 190–1100 nm (PhotoLab 6600) |
| Light Source | Tungsten Halogen Lamp (6100), Xenon Flash Lamp (6600) |
| Wavelength Accuracy | ±1 nm |
| Spectral Bandwidth | 4 nm |
| Absorbance Range | –3.3 to +3.3 A |
| Absorbance Resolution | 0.005 A (at A = 2.0) or 0.5% of reading |
| Photometric Repeatability | ±0.002 A (at A = 1.0) |
| Photometric Accuracy | ±0.003 A (A < 0.600 A), ±0.5% of reading (0.600–2.000 A) |
| Linearity | <1% deviation (0–2.000 A, 340–900 nm) |
| Stray Light | <0.1% (at 340 nm and 408 nm) |
| Cuvette Recognition | Automatic (16 mm round, 10/20/50 mm square) |
| Data Storage | 1000 measurement records, 100 spectra (300–900 nm), 400 dynamic test series (150 values each) |
| Built-in Methods | 200 preprogrammed, 100 user-defined, 20 photometric analysis methods |
| Interface | USB-A (for USB drive, printer, barcode scanner), USB-B (PC connection), RS232 (PC/printer) |
| Compliance | CE, UL, IP30 |
| Operating Temperature | 10–35 °C |
| Dimensions | 404 × 197 × 314 mm (W × H × D) |
| Weight | ~4.5 kg (without power supply) |
| 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 | SenTix® 980 |
| Measurement Range | 0–14.00 pH |
| Accuracy | ±0.004 pH |
| Temperature Sensor | NTC 30 kΩ |
| Reference Electrolyte | 3 mol/L KCl |
| Membrane Resistance | < 600 MΩ |
| Shaft Length | 120 mm |
| Shaft Diameter | 12 mm |
| Connection | Integrated 1.5 m waterproof digital cable with IDS connector |
| Tip Geometry | Conical glass membrane |
| Electrolyte System | Liquid-filled |
| Internal Signal Processing | Yes |
| QSC (Quality Sensor Control) | Yes |
| Calibration Data Storage | On-board memory |
| 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 | Bellingham + Stanley |
|---|---|
| Origin | United Kingdom |
| Model | ADP600 |
| Type | Benchtop Polarimeter |
| Temperature Control | Peltier-based |
| Display | High-resolution 7.4" color touchscreen |
| Wavelength Options | Single, dual, or up to six discrete wavelengths (325 nm, 365 nm, 405 nm, 436 nm, 546 nm, 589 nm) |
| Measurement Range | ±89°A (extendable to –355°A to +355°A via method selection) |
| Resolution | 0.0001°A |
| Accuracy | ±0.003°A (@546 nm and 589 nm) |
| Temperature Range | 15–35 °C |
| Temp. Control Precision | ±0.2 °C |
| Temperature Setpoints | 20 °C and 25 °C (user-adjustable within 20–30 °C range per method) |
| Sample Cell Length | 5–200 mm |
| Cell Diameter | 3–8 mm |
| Optical Density Range | 0.0–3.0 OD |
| Calibration Modes | Sucrose, quartz, user-defined, or no compensation |
| Measurement Modes | Specific rotation, concentration (% w/w), invert sugar %, differential (A–B) % |
| Readout Time | 15–60 s (@546/589 nm, 20/20 °C instrument/sample) |
| Light Source | UV–Vis lamp (6 V, 2 A) with narrow-band interference filters |
| Interfaces | 4 × USB, 1 × Ethernet, 1 × RS232 |
| Power Supply | 100–250 V~, 50–60 Hz, <6 A |
| Regulatory Compliance | FDA 21 CFR Part 11, USP <781>, EP 2.2.7, JP XVI |
| Brand | Bellingham + Stanley |
|---|---|
| Origin | United Kingdom |
| Model | RFM300+ |
| Type | Benchtop Refractometer |
| Temperature Control | Peltier-based |
| Digital Display | Yes |
| Prism Material | Synthetic Sapphire |
| Light Source | LED (≥100,000 hr lifetime) |
| Data Storage | >700 measurements |
| Compliance | GLP/GMP, USP <731>, Ph. Eur., BP |
| Interface | RS232 |
| 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 | pHotoFlex STD |
| Wavelengths | 436, 517, 557, 594, 610, 690 nm |
| Wavelength Repeatability | ≤ 0.005 nm |
| Wavelength Accuracy | ±2 nm |
| Photometric Range | −2.000 A to +2.000 A |
| Protection Rating | IP67 |
| Dimensions | 236 × 86 × 117 mm |
| Weight | 0.6 kg (without batteries) |
| Power Supply | 4 × AA alkaline batteries (up to 3,000 measurements) |
| Data Storage | 100 measurement sets |
| Interface | RS232 |
| Software Upgrade | Free internet-based method updates |
| User-Defined Methods | Up to 50 |
| Built-in Calibration Curves | >140 pre-programmed for common water quality parameters |
| 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 | Turb 750IR |
| Product Type | Portable |
| Measurement Range | 0–1100 FNU |
| Resolution | 0.00–9.99 FNU/NTU: 0.01 FNU/NTU |
| 10–99.99 FNU/NTU | 0.1 FNU/NTU |
| 100–1100 FNU/NTU | 1 FNU/NTU |
| Operating Temperature | +5 to +55 °C (41 to 131 °F) |
| Accuracy | ±0.01 FNU/NTU or ±2% of reading |
| 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 | pHotoFlex Turb |
| Wavelength Range | 436, 517, 557, 594, 610, 690, and 860 nm |
| Wavelength Repeatability | ≤ 0.005 nm |
| Wavelength Accuracy | ±2 nm |
| Photometric Range | −2.000 A to +2.000 A |
| pH Range | −2.00 to +16.00 |
| ORP Range | −1000 to +1000 mV |
| Turbidity Range | 0.01–1100 NTU/FNU |
| Temperature Range | −5 °C to +100 °C |
| Data Storage Capacity | 1000 measurements |
| Protection Rating | IP67 |
| Power Supply | 4 × AA alkaline batteries (≈5000 measurements) |
| Dimensions | 236 × 86 × 117 mm |
| Weight | 0.6 kg (without batteries) |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | pH 3110 |
| Instrument Type | Portable |
| Parameter Type | Single-Parameter (pH/mV/°C) |
| Measurement Principle | Potentiometric (Glass Electrode / Reference Electrode System) |
| Resolution | 0.001 pH / 0.1 mV / 0.1 °C |
| Accuracy | ±0.005 pH (at 25 °C, range –2.000 to +19.999), ±0.1 mV (–1200.0 to +1200.0 mV), ±0.1 °C (–5.0 to +105.0 °C) |
| Calibration | Automatic 1-/2-/3-point with buffer recognition (DIN/NIST/USA buffers) |
| Response Time | ≤15 s (t₉₀) |
| Repeatability | <0.02 pH |
| Auto-Off Delay | Configurable from 10 min to 24 h |
| Battery Life | Up to 2500 h (4 × AA alkaline) |
| Enclosure Rating | IP67 |
| Operating Temperature | –10 °C to +55 °C |
| Storage Temperature | –25 °C to +65 °C |
| Dimensions | 180 × 80 × 55 mm |
| Weight | 0.4 kg |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | VisoTurb 700IQ (Order No. 600010) |
| Type | Portable |
| Measurement Range | 0–4000 FNU |
| Light Source | 860 nm LED |
| Compliance | EN ISO 7027, DIN 38402-51, DIN ISO 5725 |
| Accuracy | <1% (up to 2000 FNU) |
| Resolution | 0.001–1 FNU (auto-ranging) |
| Cleaning System | Integrated ultrasonic transducer |
| Self-Diagnostic | SensCheck™ real-time optical surface and cleaning system monitoring |
| Optical Window | Sapphire |
| Housing Material | V4A stainless steel (1.4571) |
| IP Rating | IP68 |
| Max Pressure | 10 bar |
| Min. Immersion Depth | 7 cm |
| Operating Temp. | 0–60 °C (ultrasonic cleaning active 0–40 °C) |
| Power Consumption | 1.5 W |
| Dimensions | 365 × 40 mm (L × Ø) |
| Weight | ~990 g |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | 2CA301 Cond 3310 SET 1 |
| Portability | Portable |
| Application Environment | Laboratory & Field |
| Conductivity Range | 0.0–1000 mS/cm |
| Accuracy | ±0.5% |
| Measurement Parameters | Conductivity, Resistivity, Salinity, TDS, Temperature |
| Calibration Points | 1–5-point |
| Temperature Compensation | Automatic (ATC), selectable reference temp (20 °C/25 °C) |
| Data Storage | 5000 automatic + 200 manual entries |
| IP Rating | IP66/IP67 |
| Response Time | ≤10 s |
| Electrode Compatibility | Multi-k-value (0.01–25.00 cm⁻¹), TetraCon 325 included |
| USB Interface | Fully waterproof |
| Battery Life | Up to 1000 h (backlight off), 100 h (backlight on) |
| 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 | WTW |
|---|---|
| Origin | Germany |
| Model | VisoTurb 900-P |
| Type | Portable |
| Measurement Range | 0–4000 FNU |
| Wavelength | 860 nm ±15 nm |
| Detection Angle | 90° (Nephelometric) |
| Resolution | 0.1 FNU |
| Accuracy | ±0.3 FNU or ±2% (0–999 FNU) |
| Operating Temperature | –5 to 50 °C |
| Storage Temperature | –20 to 80 °C |
| Pressure Rating | Up to 10 bar |
| Material | Titanium shaft, IP68-rated housing |
| Interface | Digital IDS (Intelligent Digital Sensor) protocol |
| Brand | Global Water |
|---|---|
| Origin | Germany |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | WA600 |
| Price Range | USD 2,700 – 13,500 (est. based on EUR/USD conversion & typical B2B pricing tiers) |
| Operating Voltage | 12–36 VDC |
| Quiescent Current | 4 mA |
| Alarm Current Draw | 44 mA |
| Relay Output | Galvanically Isolated SPST, 250 mA @ 100 VDC max switching capacity, 400 mA continuous load rating |
| Electrode Material | AISI 304 Stainless Steel |
| Enclosure | Epoxy-potted solid-state electronics |
| Cable | 4-conductor shielded, standard 7.5 m (custom lengths up to 150 m available) |
| Dimensions | Ø25 mm × 130 mm |
| Weight | 170 g |
| Detection Principle | Conductivity-based liquid presence sensing |
| Mounting | Submersible, point-level detection |
| Reset Mode | Automatic dry-state reset |
| Alarm Logic | Configurable wet-closed or dry-closed output |
| 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 | WTW |
|---|---|
| Origin | Germany |
| Model | pHotoFlex |
| Optical Wavelengths | 436, 517, 557, 594, 610, 690 nm (±2 nm) |
| Photometric Range | Absorbance –0.200 to +2.000 |
| Repeatability | ±0.005 ABS |
| Resolution | 0.001 ABS |
| Measurement Time | 2 s |
| pH Range | –2.00 to +16.00 pH (±0.01 pH) |
| mV Range | –1000 to +1000 mV (±1 mV) |
| Temperature | –5.0 to +100.0 °C (±0.3 °C) |
| Turbidity Mode (pHotoFlex Turb) | IR LED @ 860 nm per DIN EN ISO 7027 |
| Data Storage | 1000 measurement records |
| Interface | RS-232 (AK540/B cable for PC |
| Dimensions | 236 × 86 × 117 mm |
| Weight | 0.6 kg |
| Ingress Protection | IP67 |
| Operating Temp. | 0–50 °C |
| Storage Temp. | –25 to +65 °C |
| Power | 4 × AA 1.5 V alkaline (≈5000 measurements) |
| Optional Accessories | LabStation portable lab platform (251301), LSdata software, SenTix 41 pH electrode, 28 mm and 16 mm cuvettes |
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