Suspended Solids Analyzer
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| Brand | Apure |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-made) |
| Model | S-730 |
| Instrument Type | Online Analyzer |
| Measurement Range | 0–30 g/L |
| Display | LCD |
| Units | g/L, mg/L, NTU |
| Resolution | 0.001 g/L or 1 mg/L |
| Accuracy | ±1.0% FS |
| Repeatability | ±1.0% FS |
| Ambient Temperature | −20 to +60 °C |
| Relative Humidity | (65 ± 20)% |
| Analog Output | 4–20 mA (750 Ω load) |
| Alarm Output | Dual SPDT relays |
| Digital Output | RS485 (optional) |
| Power Supply | AC 220 V ±10% or DC 24 V |
| Housing Material | SS316 |
| Process Temp. Range | 0–60 °C |
| Max. Pressure Rating | 1.0 MPa |
| Process Connection | 3/4″ NPT |
| IP Rating | IP68 |
| Installation Options | Immersion bracket or inline pipe insertion |
| Standard Cable | Shielded, 10 m |
| Brand | COMECAUSE |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | IN-SS |
| Instrument Type | Portable |
| Detection Range | 1–600 mg/L |
| Standard Compliance | GB 13200-91 |
| Wavelength Range | 340–800 nm |
| Measurement Principle | Photometric Colorimetry |
| Repeatability | <0.5% |
| Stability | <0.5% |
| Wavelength Selection | Automatic |
| Operating System | Android-based UI |
| Display | 3.5-inch color LCD touchscreen |
| Absorbance Sensitivity | 0.001 AU |
| Environmental Operating Conditions | 0–50 °C, 0–90% RH (non-condensing) |
| Data Storage Capacity | >80,000 records |
| Connectivity | USB Type-C, Wi-Fi, Bluetooth, Mobile Hotspot |
| Battery | 5600 mAh rechargeable Li-ion |
| Continuous Operation Time | Up to 8 hours |
| Power Supply | 5 V DC |
| Dimensions | 180 × 80 × 70 mm |
| Weight | 700 g |
| Light Source | Imported cold-light LED (rated lifetime ≥100,000 h) |
| Dual Power Mode | AC adapter & internal battery |
| Brand | DoctorWater |
|---|---|
| Origin | Hunan, China |
| Model | Dr-M1212P |
| Portability | Portable |
| Measurement Principle | Electrochemical & Optical (Nephelometric for Turbidity/Suspended Solids) |
| Display | 5-inch HD color capacitive touchscreen |
| Language Support | English & Chinese |
| Electrode Ports | 3 independent digital electrode slots |
| Electrode Interface | Plug-and-play digital electrodes with auto-recognition |
| Temperature Compensation | Automatic real-time compensation (0–50 °C) |
| Power Supply | Rechargeable Li-ion battery + USB Type-C AC adapter (dual-mode operation) |
| Data Storage | Up to 1,000,000 measurement records with timestamp, location (GPS optional), and electrode ID tagging |
| Data Output | USB Type-C interface for direct PC transfer |
| IP Rating | IP68-rated electrodes |
| Operating Environment | 0–50 °C, ≤85% RH (non-condensing) |
| Electrode Cable Length | Standard 3–5 m (customizable) |
| Compliance | Designed per ISO 7027 (turbidity), ISO 5814 (DO), ISO 7888 (EC/TDS), ASTM D1293 (pH), USP <643> (TOC proxy via COD), and GLP-aligned data integrity architecture |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | 1500A |
| Instrument Type | Laboratory Benchtop Analyzer |
| Power Supply | 220 V AC, 50 Hz |
| Optical Source | Laser Diode |
| Detection Principle | Laser Light Attenuation / Absorption |
| Particle Size Range | 2–400 µm |
| Number of Adjustable Size Channels | 8 |
| Minimum Detectable Size | 2 µm |
| Resolution | ≤9% @ 2 µm |
| Signal-to-Noise Ratio | 3:1 |
| Counting Efficiency | ≥50% @ 1 µm |
| Maximum Particle Concentration | 18,000 counts/mL |
| Coincidence Loss (at max concentration) | 10% |
| Flow Rate | 60 mL/min (controlled via overflow tube & hydraulic pressure) |
| Flow Accuracy | ≤2% |
| Sensor MTBF | 60,000–80,000 hours |
| Communication Interface | RS-485 (4-wire Modbus), optional 4–20 mA output |
| Baud Rate | 9600 bit/s |
| Data Modes | Cumulative or Time-Segmented |
| Maximum Display Value | 9,999,999 (cumulative count) |
| Sample Path Flushing | Semi-Automatic |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 740 |
| Pricing | Available Upon Request |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GR1500 |
| Quotation | Upon Request |
| Instrument Type | Online |
| Measurement Principle | Laser Light Absorption / Obstruction |
| Particle Size Range | 1.5–400 µm |
| Number of Adjustable Channels | 8 |
| Sensitivity | 1.5 µm |
| Resolution | ≤9% @2 µm |
| Signal-to-Noise Ratio | 3:1 |
| Detection Efficiency | ≥50% @1 µm |
| Max. Particle Concentration | 18,000 counts/mL |
| Counting Loss Rate | 10% at max. concentration |
| Flow Accuracy | ≤2% |
| Light Source | Laser Diode |
| Sample Flow Rate | 60 mL/min |
| Flow Control | Overflow Tube + Hydraulic Pressure Regulation |
| Cleaning Mode | Semi-Automatic |
| Sensor MTBF | 60,000–80,000 hours |
| Communication Interfaces | RS-485 (4-wire), Modbus RTU, 4–20 mA (optional) |
| Baud Rate | 9600 bit/s |
| Display Capacity | Up to 9,999,999 cumulative counts |
| Data Output Modes | Cumulative or Segmented Values |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GR1501 |
| Pricing | Upon Request |
| Instrument Type | Online |
| Brand | GreenPrima |
|---|---|
| Model | PM 8200S |
| Measurement Principle | Infrared Monochromatic Light Scattering |
| Range | 0.00–4000.00 NTU / 0.00–4500.00 mg/L |
| Resolution | 0.1 NTU (display), 0.01–1 NTU/mg/L (sensor) |
| Accuracy | ±2% F.S. |
| Operating Temperature | 0–70.0 °C |
| Storage Temperature | −20–70.0 °C |
| Display | Backlit Graphic LCD |
| Data Storage | 600,000 records |
| Output | Dual isolated 4–20 mA (max 500 Ω, 0.1% F.S.) |
| Communication | RS485, MODBUS RTU protocol |
| Relay | 1 multifunctional relay (cleaning, periodic alarm, fault alarm) |
| Enclosure Rating | IP65 |
| Power Supply | 90–260 VAC, 50/60 Hz or 24 VDC optional |
| Mounting | Wall-mount, pole-mount, panel-mount |
| Dimensions (H×W×D) | 144 × 144 × 106 mm |
| Panel Cutout | 138 × 138 mm |
| Weight | 0.86 kg |
| Sensor Model | Bsens580 |
| Sensor Material | PVC & Delrin |
| Max Pressure | 5 bar |
| Cable Length | 7 m |
| Response Time | <1 s |
| Brand | GreenPrima |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | PM8200 S |
| Instrument Type | Online |
| Measurement Principle | 90° Near-Infrared Light Scattering |
| Compliance | EN ISO 7027 |
| Sensor Type | Bsens580 High-Turbidity Sensor |
| Measuring Range | 5–4000 NTU / 0–4500 mg/L (as SS) |
| Resolution | 0.01–1 NTU (or mg/L) |
| Accuracy | < ±5% of reading |
| Temperature Compensation | NTC10K or PT1000, -10 to 130 °C (manual/automatic) |
| Operating Temperature (Controller) | 0–70 °C |
| Operating Temperature (Sensor) | 0–50 °C |
| Storage Temperature | -20 to 70 °C |
| Max. Pressure (Sensor) | 5 bar |
| Sensor Housing | IP68 |
| Controller Enclosure | IP65 |
| Display | Backlit dot-matrix LCD with Chinese/English menu |
| Output | Dual isolated 4–20 mA (0.1% FS, max. 500 Ω), RS485 Modbus RTU (HART optional) |
| Cleaning Output | Adjustable interval (0.1–1000 h) and duration (1–1000 s) |
| Alarm Outputs | Two independent Hi/Lo relay outputs (5 A / 250 VAC / 30 VDC) |
| Power Supply | 90–260 VAC, 50/60 Hz or 24 VDC optional |
| Mounting Options | Wall-mounted, pipe-mounted, panel-mounted |
| Dimensions (Controller) | 144 × 144 × 106 mm |
| Panel Cutout | 138 × 138 mm |
| Weight (Controller) | 0.86 kg |
| Sensor Dimensions | Ø27 × 170 mm |
| Standard Cable Length | 7 m |
| Brand | GreenPrima |
|---|---|
| Origin | Austria |
| Manufacturer | GreenPrima GmbH |
| Model | PM8200M |
| Type | Online Suspended Solids Analyzer |
| Measurement Principle | 90° Near-Infrared Light Scattering |
| Range | 0–50 g/L |
| Resolution | 0.01 g/L |
| Temperature Compensation | -10–130 °C (NTC10K/PT1000) |
| Display | Backlit Graphic LCD (Bilingual: EN/CH) |
| Outputs | Dual Isolated 4–20 mA (0.1% FS), RS485 Modbus RTU (HART optional) |
| Cleaning Output | Adjustable Interval (0.1–1000 h) & Duration (1–1000 s) |
| Alarm | 2 Independent Hi/Lo Relays (5 A / 250 VAC) |
| Enclosure Rating | IP65 (Controller), IP68 (Bsens550 Sensor) |
| Power | 90–260 VAC, 50/60 Hz or 24 VDC |
| Dimensions (W×H×D) | 144 × 144 × 106 mm |
| Weight | 0.86 kg |
| Sensor Material | Delrin® |
| Max Pressure | 5 bar |
| Response Time | <30 s |
| Cable Length | 7 m (standard) |
| Brand | GreenPrima |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | PM8200S |
| Instrument Type | Online |
| Measurement Principle | 90° Near-Infrared Light Scattering |
| Compliance | EN ISO 7027 |
| Sensor Type | Bsens580L Low-Turbidity Sensor |
| Range | 0–10 NTU / 0–100 NTU |
| Resolution | 0.01 NTU (0–10 NTU), 0.1 NTU (0–100 NTU) |
| Accuracy | ±1% FS (0–10 NTU), ±2% FS (0–50 NTU), ±5% FS (0–100 NTU) |
| Operating Temp. | 0–50 °C (sensor), –10–70.0 °C (controller) |
| Max. Pressure | 4 bar |
| Output | Dual isolated 4–20 mA, RS485 Modbus RTU, optional HART |
| Enclosure Rating | IP65 (controller), IP68 (sensor) |
| Display | Backlit dot-matrix LCD with Chinese/English menu |
| Power Supply | 90–260 VAC, 50/60 Hz or 24 VDC option |
| Dimensions (controller) | 144 × 144 × 106 mm |
| Mounting | Wall, pipe, or panel mount |
| Weight | 0.86 kg |
| Brand | GreenPrima |
|---|---|
| Origin | UK |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | PM 8200S+BSens550 |
| Instrument Type | Online |
| Measurement Principle | 90° Light Scattering (EN ISO 7027 Compliant) |
| Controller Display | Sludge Concentration, Relay Status, Sensor Model |
| Language | English/Chinese |
| Power Supply | 90–260 VAC, 50/60 Hz |
| Analog Outputs | Two 4–20 mA (Concentration & Temperature), Max. Load 600 Ω |
| Digital Output | RS485 Modbus RTU |
| Alarm Outputs | Two Independent Hi/Lo Setpoints with Hysteresis, 5 A / 250 VAC |
| Cleaning Interval | Field-Configurable (1–999 hours) |
| Operating Temperature (Controller) | −10 to +60 °C |
| Enclosure Rating (Controller) | IP65 / NEMA 4X |
| Mounting | Wall-Mount |
| Dimensions (Controller) | 144 × 144 × 108 mm |
| Sensor Model | innoSens 550 |
| Sensor Measurement Range | 0–50 g/L |
| Resolution | 0.1 NTU / 0.1 mg/L |
| Accuracy | ±2% of Full Scale |
| Sensor Housing Material | Delrin® |
| Cable Length | Standard 7 m |
| Max. Pressure Rating (Sensor) | 5 bar |
| Sensor Operating Temperature | 0–60 °C |
| Sensor Enclosure Rating | IP68 |
| Brand | GreenPrima |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | PM8202T |
| Instrument Type | Online |
| Measurement Principle | Infrared 90° Nephelometry (Compliant with EN ISO 7027) |
| Temperature Compensation Range | –10 to 130 °C (Manual/Automatic, NTC30k or PT1000 sensor support) |
| Operating Temperature | –10 to 70.0 °C |
| Storage Temperature | –20 to 70.0 °C |
| Display | Backlit large-dot-matrix LCD |
| Language Interface | English & Chinese |
| Data Storage Capacity | 600,000 records |
| Power Supply | 90–260 VAC, 50/60 Hz or 24 VDC optional |
| Analog Outputs | Two isolated 4–20 mA outputs (max. loop resistance 500 Ω, accuracy ±0.1% F.S.) |
| Digital Communication | RS485 Modbus RTU |
| Cleaning Output | Adjustable cleaning interval (0.1–1000 h), duration (1–1000 s) |
| Alarm Outputs | Two independent Hi/Lo relay alarms (5 A / 250 VAC / 30 VDC, hysteresis configurable) |
| Mounting Options | Wall-mount, pipe-mount, panel-mount |
| Enclosure Rating | IP65 |
| Dimensions (H×W×D) | 144 × 144 × 108 mm |
| Panel Cutout | 138 × 138 mm |
| Weight | 0.87 kg |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Instrument Type | Online Analyzer |
| Model | SOLITAX™ sc |
| Measurement Principle | Dual-Angle Infrared Nephelometry (90° forward scatter for turbidity |
| Light Source | 880 nm LED |
| Optical Compensation | Color-independent measurement via near-infrared wavelength |
| Probe Feature | Integrated self-cleaning mechanism |
| Installation Options | Submersible, flow-through, or insertion-type mounting |
| Compliance Context | Designed for continuous compliance monitoring per ISO 7027, ASTM D6508, and EPA Method 180.1 |
| Brand | Hach |
|---|---|
| Origin | USA |
| Model | TSS Portable |
| Instrument Type | Portable |
| Measurement Principle | Multi-beam alternating infrared photometry with dual-channel 90° scattering (turbidity) and six-channel multi-angle absorbance-corrected detection (suspended solids) |
| Turbidity Range | 0.001–4000 NTU |
| Suspended Solids Range | 0.001–400 g/L (1–400,000 mg/L, upper limit sample-dependent) |
| Turbidity Accuracy | ±3% or ±0.02 NTU (whichever is greater) |
| SS Accuracy | ±4% or ±0.001 g/L (whichever is greater) |
| Turbidity Resolution | 0.001 NTU (0–0.999), 0.01 NTU (1–9.99), 0.1 NTU (10–99.9), 1 NTU (>100) |
| SS Resolution | 0.001 g/L (0–0.999), 0.01 g/L (1–9.99), 0.1 g/L (10–99.9), 1 g/L (>100) |
| Units | NTU, FNU, EBC (turbidity) |
| Calibration | 4 pre-stored SS calibration curves + 1 turbidity curve |
| Bubble Compensation | Real-time software-based bubble interference correction |
| Sensor Material | Electropolished 316 stainless steel housing with scratch-resistant sapphire window |
| Data Storage | 290 measurement records (timestamp, location, value, homogeneity flag) |
| Operating Modes | Single-point, Interval, Continuous |
| Battery | Rechargeable Li-ion |
| Display | Backlit graphical LCD with intuitive menu navigation |
| Compliance | Meets DIN EN ISO 7027 (turbidity), supports ASTM D3852, ISO 13319, and USP <730> for suspended solids quantification in water matrices |
| Brand | Hach |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Instrument Type | Portable |
| Model | TSS sc |
| Measurement Principle | Dual-source, 8-beam infrared (860 nm) nephelometric and multi-angle absorption method |
| Turbidity Range | 0.001–4000 FNU/NTU |
| SS Range | 0.001–500 g/L |
| Turbidity Accuracy | ±5% of reading or ±0.01 FNU/NTU |
| Turbidity Repeatability | <3% |
| SS Repeatability | <4% |
| Response Time | 1 s |
| Max Pressure | up to 16 bar (model-dependent) |
| Temp Range | –10°C to +90°C (model-dependent) |
| Compliance | DIN EN 27027 / ISO 7027 (turbidity), software-based bubble compensation |
| Probe Materials | Sapphire window, optional titanium alloy (TITANIUM2/TITANIUM7), sanitary-grade stainless steel, explosion-proof (EX1), high-temp (HT), variable-pressure (VARI), extended-range (XL) |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Model | TSS sc Probe |
| Instrument Type | Online |
| Measurement Principle | Dual-source, 8-beam infrared (860 nm) optical system |
| Compliance | DIN EN 27027 / ISO 7027 (turbidity), multi-angle scattering for suspended solids |
| Material Options | Sapphire measuring window, titanium alloy body (corrosive media), hygienic 3-A compliant design, high-temperature version (up to 90 °C), ATEX-certified explosion-proof variant (Zone 1) |
| Cleaning Option | Optional automatic brush cleaner |
| Sample Compatibility | Municipal wastewater, industrial effluents, surface water, drinking water, process streams in pulp & paper, power generation, pharmaceuticals, food & beverage, chemical, and aluminum production |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | ONLINE (IBR) |
| Pricing | Upon Request |
| Instrument Type | Online Real-Time Analyzer |
| Measurement Principle | Laser Light Absorption / Particle Shadow Imaging |
| Particle Size Range | 2–400 µm |
| Number of Adjustable Channels | 8 |
| Sensitivity Threshold | 2 µm |
| Resolution | ≤9% @ 2 µm, ≤5% @ 10 µm |
| Signal-to-Noise Ratio | 3:1 |
| Counting Efficiency | ≥50% @ 1 µm, 98% @ 1.5 µm, 99.9% @ 2 µm |
| Max Particle Concentration | 18,000 counts/mL |
| Coincidence Loss (at max concentration) | ≤10% |
| Flow Accuracy | ≤2% |
| Light Source | High-Stability Laser Diode |
| Sample Flow Rate | 60 mL/min (controlled via overflow tube & hydraulic pressure) |
| Flow Path Cleaning | Semi-Automatic Rinse |
| Sensor MTBF | 60,000–80,000 hours |
| Communication Interfaces | RS-485 (2-wire/4-wire), Modbus RTU, 4–20 mA analog output, custom protocols |
| Data Transmission Rate | 9600 bps |
| Output Modes | Cumulative count or time-segmented distribution |
| Maximum Display Value | 9,999,999 (cumulative) |
| Brand | Jingcheng Huatai |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HT-SS-I |
| Instrument Type | Portable |
| Measurement Principle | ISO 7027-compliant dual-beam infrared light scattering and absorption |
| Range | 0.1–50,000 mg/L (customizable high-range options available) |
| Accuracy | ±5% of reading (dependent on sample homogeneity) |
| Resolution | 0.01–1 mg/L (scale-dependent) |
| Sensor Material | SUS316L stainless steel |
| Host Housing | ABS+PC polymer blend |
| Sensor IP Rating | IP68 |
| Host IP Rating | IP67 |
| Operating Temperature | 0–50 °C (non-freezing) |
| Storage Temperature | −15 to 60 °C |
| Sensor Dimensions | Ø60 mm × 254 mm, 1.65 kg |
| Host Dimensions | 203 × 100 × 43 mm, 0.5 kg |
| Standard Cable Length | 3 m (extendable) |
| Display | 3.5-inch color LCD with adjustable backlight |
| Data Storage Capacity | >100,000 records |
| Power | Rechargeable Li-ion battery, USB-C charging (no battery removal required) |
| Interface | USB data export |
| Calibration Options | Standard solution calibration and field water sample calibration |
| Auto-sensor recognition | Yes |
| Sensor configuration & calibration via host | Yes |
| Brand | Jingcheng Huatai |
|---|---|
| Origin | Beijing, China |
| Model | YN/SS-2Z |
| Instrument Type | Portable |
| Measurement Range | 0–100 ppm |
| Minimum Display Resolution | 0.01 ppm |
| Repeatability | ≤2% |
| Accuracy | ≤±5% FS |
| Power Adapter | AC 220 V, 50 Hz |
| Compliance | Designed for field-deployable water quality monitoring per standard turbidimetric principles |
| Brand | Lohand |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LH-P3SS |
| Instrument Type | Portable |
| Display | 3.5-inch color TFT LCD with dial-style UI |
| Battery | Rechargeable lithium-ion, up to 8 hours continuous operation under typical field conditions |
| Calibration | Optical intensity calibration supported |
| Calibration Curves | 5 built-in calibration curves for turbidity-to-SS correlation |
| Measurement Limit Indication | Visual upper-limit alert (red highlight) on dial interface |
| Data Output | Concentration directly displayed in mg/L (ppm) units |
| Brand | Lohand |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | LH-SF10 |
| Instrument Type | Laboratory Benchtop Filtration System |
| Vacuum Pump Type | Oil-Free Electromagnetic Piston Pump |
| Max. Simultaneous Samples | 6 |
| Filtration Capacity per Cup | 300 mL |
| Filter Membrane Diameter Options | 47 mm or 50 mm |
| Operating Noise Level | < 50 dB(A) |
| Construction Material | 304 Stainless Steel |
| Chemical Resistance | Acid- and Alkali-Resistant Design |
| Lubrication | Fully Oil-Free Operation |
| Continuous Duty Rating | 24/7 Stable Operation |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | ET99700 |
| Stirring Positions | 4 |
| Speed Range | 10–150 rpm, continuously variable |
| Speed Accuracy | ±10 rpm |
| Operating Temperature | 10–45 °C |
| Power Supply | 220 V / 60 Hz |
| Dimensions | 230 × 245 × 325 mm |
| Weight | ~6.9 kg |
| Compliance | CE Marked |
| Standard Configuration | ET99700 unit, carrying case, user manual, warranty card (Chinese) |
| Note | 1500 mL low-temperature and high-temperature beakers (for ET99710) sold separately |
| Brand | Galvanic |
|---|---|
| Origin | USA |
| Model | Monitek1 |
| Type | Online Analyzer |
| Application | Real-time turbidity and total suspended solids (TSS) measurement in liquid process streams |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MSS-2 |
| Instrument Type | Portable |
| Measurement Range | 0–30,000 mg/L (standard), 0–1,500 mg/L (low-range option) |
| Accuracy | ±3% of reading or ±20 mg/L, whichever is greater |
| Resolution | 1 mg/L (<1,000 mg/L), 10 mg/L (1,000–9,999 mg/L), 100 mg/L (≥10,000 mg/L) |
| Repeatability | ±0.5% |
| Drift | <1% per year |
| Operating Temperature (Sensor) | 0–65°C |
| Environmental Operating Range | −20 to +70°C |
| Humidity | 0–100% RH |
| IP Rating | IP66 |
| Max Pressure | 100 PSI |
| Sensor Cable Length | 6.0 m |
| Display | Backlit graphical LCD with UV-resistant housing and adjustable contrast |
| Data Storage | 50 internal records with non-volatile memory backup |
| Output Interface | RS-232 serial |
| Power | Rechargeable battery pack |
| Real-Time Clock | Integrated with date/time stamping |
| Diagnostic Capability | Automated self-test and sensor health monitoring |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | MSS-2 |
| Instrument Type | Portable |
| Measurement Principle | Infrared Absorption Photometry |
| Range | 0–30,000 mg/L (standard), 0–1,500 mg/L (low-range option) |
| Accuracy | ±3% of reading or ±20 mg/L (whichever is greater) |
| Resolution | 1 mg/L (<1,000 mg/L), 10 mg/L (1,000–9,999 mg/L), 100 mg/L (≥10,000 mg/L) |
| Repeatability | ±0.5% |
| Drift | <1% per year |
| Operating Temperature (Sensor) | 0–65°C |
| Ambient Temperature | −20–70°C |
| Humidity | 0–100% RH |
| IP Rating | IP66 |
| Pressure Rating | 100 PSI |
| Sensor Cable Length | 6.0 m |
| Display | Backlit graphical LCD with adjustable contrast |
| Data Storage | 50 internal records |
| Output Interface | RS-232 (optional) |
| Power | Rechargeable battery |
| Weight | ~1.8 kg |
| Brand | Myratek |
|---|---|
| Origin | USA |
| Model | Portable SS Sentry M-2 |
| Instrument Type | Portable |
| Measurement Range | 0–30,000 mg/L (or 0–1,500 mg/L selectable) |
| Accuracy | ±3% of reading or ±20 mg/L, whichever is greater |
| Sensitivity | 1 mg/L (≤1,000 mg/L), 10 mg/L (1,001–9,999 mg/L), 100 mg/L (≥10,000 mg/L) |
| Repeatability | ±0.5% |
| Drift | <1% per year |
| Operating Temperature | 0–65°C |
| Probe Diagnostic | Automatic self-diagnostic |
| Output | RS-232 serial interface |
| Data Storage | 50 records with timestamp |
| Display | UV-resistant graphical LCD with adjustable backlight contrast |
| Sensor Cable Length | 6.0 m |
| Ambient Operating Conditions | –20 to +70°C, 0–100% RH |
| Enclosure Rating | IP66 |
| Housing Materials | Epoxy, polyurethane, PVC |
| Maximum Pressure Rating | 100 PSI |
| Shipping Weight | ~1.8 kg |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion AQ3010 |
| Pricing | Upon Request |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | PTB-SS1000 |
| Price | Upon Request |
| Instrument Type | Portable |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PLD-11901 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Filtration Pore Size | 0.45 µm |
| Filter Diameter | φ50 mm or φ60 mm |
| Drying Temperature Control | 104 ± 1 °C |
| Gravimetric Accuracy | ≥0.1 mg |
| Maximum Vacuum Pressure | ≥80 kPa |
| Vacuum Adjustment Range | 20–80 kPa |
| Airflow Rate | ≥20 L/min |
| Acoustic Noise Level | ≤60 dB(A) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Detection Limit | 2 mg/L |
| Recommended Sample Mass Range | 5–100 mg (corresponding to 100 mL sample volume at typical concentrations) |