Environmental Monitoring Instruments
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| Brand | Graywolf |
|---|---|
| Origin | USA |
| Model | GW-3016 |
| Channel Configuration | 6 simultaneous size channels (e.g., 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 µm) |
| Display | 3.8-inch capacitive touchscreen |
| Data Interface | USB-C to PC |
| Software Compatibility | WolfSense PC Software (standard), Advanced Report Generator (ARG, optional) |
| Operating Mode | Standalone or integrated with GrayWolf WolfPack / AdvancedSense systems |
| Weight | < 0.6 kg |
| Compliance | CE, RoHS, FCC Class B |
| Power | Rechargeable Li-ion battery (≥8 hrs typical operation) |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Model | IAQ Surveyor II |
| Detection Parameters | CO₂, CO, Relative Humidity (%RH), Temperature (°C/°F) |
| Optional Probes | Retractable Hot-Wire Anemometer (4-in-1), K-Type Thermocouple, Differential Pressure Sensor with Auto-Zero Microbarometer |
| Data Logging | Manual & Automatic (Scheduled/Event-Triggered), Up to 32,000 Records |
| Interface | RS-232 Serial Port |
| Software Compatibility | WolfSense PC Analysis Software |
| Power | Rechargeable Li-ion Battery / AA Alkaline Batteries / AC Adapter |
| Enclosure | IP54-Rated Impact-Resistant Housing |
| Operating Temperature | 0–50 °C |
| Display | Backlit Graphical LCD (128 × 64 pixels), Wide-View Angle, Real-Time Multi-Parameter Scroll Display |
| Probe Interface | Dual Modular Connector (Simultaneous Dual-Probe Operation) |
| Compliance | Meets ASTM D6245, ISO 16814, ASHRAE Standard 62.1 Requirements for IAQ Assessment |
| Brand | Graywolf |
|---|---|
| Model | PC-3500 |
| Type | Handheld |
| Sampling Flow Rate | 2.83 L/min |
| Particle Size Range | 0.3–25 µm |
| Channel Count | 6 |
| Laser Pulse Rate | 250,000 pulses/sec |
| Max. Concentration | 15,000,000 particles/ft³ |
| Battery Life | >10 h continuous operation |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 20–95 % RH (non-condensing) |
| Dimensions | 25.4 × 12.9 × 11.4 cm (with handle) |
| Weight | 1.0 kg |
| Compliance | ISO 21501-4 |
| Brand | Graywolf |
|---|---|
| Model | PC-3500 |
| Measurement Principle | Light Scattering (Laser Nephelometry) |
| Measured Parameters | TSP, PM₁₀, PM₂.₅, PM₁, PM₀.₃ |
| Particle Size Range | 0.3–25 µm |
| Sampling Flow Rate | 2.83 L/min |
| Measurement Interval | 1 s – 99 h (user-configurable) |
| Channel Configuration | 6 independent size channels |
| Built-in PHA | Yes (compliant with ISO 21501-4) |
| Laser Pulse Rate | 250,000 pulses/sec |
| Max. Particle Concentration | 15,000,000 particles/ft³ |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 20–95 % RH (non-condensing) |
| Battery Life | >10 h continuous operation |
| Dimensions | 25.4 × 12.9 × 11.4 cm (incl. handle) |
| Weight | 1.0 kg |
| Brand | Graywolf |
|---|---|
| Model | PC-3500 |
| Measurement Principle | Light Scattering (Laser Nephelometry) |
| Particle Size Range | 0.3–25 µm |
| Sampling Flow Rate | 2.83 L/min |
| Battery Life | >10 h continuous operation |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 20–95% RH (non-condensing) |
| Dimensions | 25.4 × 12.9 × 11.4 cm (with handle) |
| Weight | 1.0 kg |
| Calibration Channels (factory) | 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 µm |
| Laser Pulse Rate | 250,000 pulses/sec |
| Max. Concentration | 15,000,000 particles/ft³ |
| Alarm | Adjustable audible alarm |
| Data Annotation | On-screen real-time annotation |
| Power Management | Advanced sleep mode and dynamic power regulation |
| Compliance | ISO 21501-4, ISO 14644-1 (cleanroom classification support), USP <788>, FDA 21 CFR Part 11 (when used with validated software workflow) |
| Brand | Graywolf |
|---|---|
| Model | PC3500 |
| Measurement Principle | Light Scattering (Laser Nephelometry) |
| Measured Parameters | TSP, PM10, PM2.5, PM1 |
| Particle Size Range | 0.3–25 µm |
| Sampling Flow Rate | 2.83 L/min |
| Measurement Interval | 1 s – 99 h |
| Laser Pulse Rate | 250,000 pulses/sec |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 20–95 % RH (non-condensing) |
| Battery Life | >10 h continuous operation |
| Dimensions | 25.4 × 12.9 × 11.4 cm (with handle) |
| Weight | 1.0 kg |
| Brand | Graywolf |
|---|---|
| Model | PIT-504-KIT |
| Type | Pitot Tube Anemometer |
| Measurement Range | 0–100 m/s |
| Accuracy | ±3% |
| Operating Temperature (short-term) | up to 800 °C |
| Operating Temperature (continuous) | up to 680 °C |
| Length | 140 cm (extendable to 205 cm, 4-segment telescoping design) |
| Origin | Beijing, China |
| Distribution Status | Authorized Distributor |
| Brand | Graywolf |
|---|---|
| Model | RH-AS2 |
| Origin | Beijing, China |
| Manufacturer Status | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Pricing | Available Upon Request |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Product Origin | Imported |
| Model | TG-501/EC-202 |
| Pricing | Upon Request |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Model | TG502 |
| Detection Principle | Photoionization Detection (PID) with 10.6 eV UV lamp |
| TVOC Range (ppb mode) | 0.01–20.00 ppm (selectable units: ppb or ppm) |
| TVOC Range (ppm mode) | 0.1–2000 ppm |
| Relative Humidity Range | 0.0–100.0 %RH |
| RH Accuracy | ±2% RH (<80% RH), ±3% RH (>80% RH) |
| Temperature Range | −10°C to +70°C |
| Temp Accuracy | ±0.3°C |
| Response Time (90%) | <60 s for PID, RH, and temperature |
| Probe Dimensions | Ø5 cm × 30 cm |
| Probe Weight | 0.7 kg (including batteries) |
| Power Supply | Two D-cell batteries (150 h typical runtime) or optional 3 V DC adapter |
| Integrated Sensors | PID (10.6 eV), temperature, relative humidity |
| Optional Add-on Gases (up to 3 simultaneously) | SO₂, NO₂, CO, NH₃, H₂S, HCN, HCl, H₂, Cl₂, O₂, O₃, EtO, NO (NO and EtO mutually exclusive), CO/H₂S dual-gas sensor |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Distributor Status | Authorized Distributor |
| Product Origin | Imported |
| Model | Graywolf Series |
| Pricing | Available Upon Request |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | WolfPACK |
| Pricing | Available Upon Request |
| Brand | Graywolf |
|---|---|
| Origin | USA |
| Model | Zephyr II |
| Type | Handheld Differential Pressure, Static Pressure, Temperature, and Air Velocity Monitor with Auto-Zero Functionality |
| Compliance | Designed for HVAC commissioning, IAQ assessment, and environmental facility monitoring per ASHRAE 62.1, ISO 16813, and OSHA 1910.134 requirements |
| Connectivity | RS-232 (via CF serial card) compatible with GrayWolf DirectSense handhelds and LAP mobile PCs |
| Sensor Options | Integrated micro-manometer, K-type thermocouple input, Pitot tube for velocity/VFR, optional 3-in-1 telescoping probe (Model 2300AHTS) for humidity, temperature, and hot-wire anemometry |
| Brand | Graywolf |
|---|---|
| Model | Zephyr XM |
| Type | Handheld Differential & Absolute Pressure Meter |
| Measurement Principle | Piezoresistive MEMS Sensor with Auto-Zero and Dual-Range DP Architecture |
| Pressure Range | ±10,000 Pa (±40 inH₂O) for ΔP |
| Resolution | 0.1 Pa / 0.001 inH₂O / 0.1 mbar (ΔP) |
| Accuracy (ΔP, auto-zeroed) | ±1% rdg ±0.1 Pa up to 250 Pa |
| Operating Temp | −10°C to +50°C, 0–100% RH non-condensing |
| Display | 3.5″ HVGA color touchscreen (320 × 480) |
| Data Storage | 32 GB internal (millions of timestamped readings + audio/text annotations) |
| Battery | 4250 mAh Li-ion rechargeable |
| Dimensions | 96 × 177 × 47 mm |
| Weight | 590 g |
| Compliance | Designed for HVAC, IAQ, and cleanroom commissioning per ASHRAE 110, ISO 14644-3, and EU Directive 2014/30/EU (EMC) |
| Brand | Great Tech |
|---|---|
| Origin | Beijing, China |
| Model | ME-510 |
| Measurement Principle | Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) |
| Detection Limit | <0.1 ng/m³ (for 5 L sample) |
| Measurement Range | 0.1–1000 ng/m³ |
| Linear Error | <3% (0–100 ng/m³) |
| Repeatability | <3% RSD |
| Sampling Flow Rate | 0.3–2.0 L/min |
| Sampling Time | 1–58 min |
| Preheating Time | 15 min |
| Carrier Gas | Argon or Nitrogen |
| Carrier Gas Consumption | <25 mL/min |
| Data Update Interval | 3–60 min |
| Operating Temperature | 15–35 °C |
| Operating Humidity | 10–95% RH (non-condensing) |
| Altitude Limit | 0–2000 m |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Max Power Consumption | <150 W |
| Built-in Li-ion Battery | 8 h continuous operation (standard), 80 h with external power management |
| Dimensions | ≤507 × 412 × 215 mm |
| Weight | 18 kg |
| Filter Replacement Interval | 4 weeks |
| Touchscreen | 7-inch capacitive display |
| Data Output | CSV via USB and Wi-Fi |
| GPS Option | Integrated module for geotagged logging |
| Soil Gas Probe Option | Includes temperature (−40 to +80 °C, ±0.3 °C accuracy) and RH (0–100% RH, ±3% RH accuracy) sensors |
| Calibration Source | Programmable low-temperature mercury vapor generator (0–30 °C, ±0.005 °C stability, 0.0001 °C resolution), 25 μL digital syringe (0.01 μL precision) |
| Brand | Greencarey Instruments |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Laboratory-Grade COD Analyzer |
| Model | GL-200A |
| Detection Principle | Rapid Digestion Method (HJ/T 399–2007) |
| Wavelength Accuracy | ≤±0.001 Abs/20 min (Optical Source Lifetime: 100,000 hours) |
| Measurement Range | 0–15,000 mg/L (segmented) |
| Accuracy | ≤±5% (COD >50 mg/L) |
| Repeatability | ≤±3% |
| LOD | 5 mg/L |
| Digestion Temp/Time | 165 °C / 20 min |
| Total Cycle Time | 25 min/batch |
| Sample Throughput | 1 batch per 25 min |
| Chloride Interference Tolerance | up to 2,000 mg/L |
| Cuvette Format | 16 mm round digestion tube (no post-digestion transfer required) |
| Display | 4.3″ color TFT LCD |
| Data Output | USB flash drive export & built-in thermal printer |
| Optical System | Solid-state cold light source |
| Housing Material | ABS (chemical-resistant, heat-stable, impact-durable) |
| Power Supply | DC 12 V, 5 A |
| Operating Environment | 5–40 °C, ≤85% RH (non-condensing) |
| Dimensions | 300 × 222 × 88 mm |
| Weight | ~2.8 kg |
| Compliance | HJ/T 399–2007 (COD), HJ 535–2009 (NH₃-N), GB/T 11893–1989 (TP), HJ 636–2012 (TN), and 18+ additional water quality parameters with standardized photometric methods |
| Brand | GreenPrima |
|---|---|
| Origin | United Kingdom |
| Manufacturer | GreenPrima Ltd. |
| Model | 8200I |
| Instrument Type | Online Ion Analyzer |
| Ion Measured | Chloride (Cl⁻) |
| Measurement Range | 0–30,000 mg/L |
| Detection Limit | 1 mg/L |
| Response Time | ≤5 seconds |
| Accuracy | ±3% of Full Scale |
| Temperature Range | 0–80 °C |
| Resolution | 0.01 mg/L |
| Sensor Material | PPS (Polyphenylsulfone) |
| Max Operating Pressure | 3.5 bar |
| Cable Length | 5 m |
| Enclosure Rating | IP65 |
| Display | Backlit Graphic LCD |
| Output | Dual Isolated 4–20 mA (≤500 Ω), RS485 Modbus RTU |
| Power Supply | 90–260 VAC, 50/60 Hz or 24 VDC optional |
| Dimensions (H×W×D) | 144 × 144 × 106 mm |
| Panel Cutout | 138 × 138 mm |
| Weight | 0.86 kg |
| Brand | GreenPrima |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | Aqualys is800PA |
| Price | Upon Request |
| Brand | GreenPrima |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | Aqualys is800PA |
| Price | Upon Request |
| Brand | GreenPrima |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | Aqualysis 300 |
| Instrument Type | Online Analyzer |
| Measurement Principle | DPD Colorimetric Method |
| Measured Parameters | Residual Chlorine, Total Chlorine |
| Measurement Range | 0.02–2 ppm (low range), 0.02–10 ppm (high range) |
| Accuracy | ±2% of full scale value |
| Repeatability | ±1% of full scale value |
| Limit of Detection | 0.02 ppm |
| Dimensions | 400 × 300 × 150 mm (H × W × D) |
| Weight | 4 kg |
| Enclosure Rating | IP65 |
| Power Supply | 85–265 VAC, 47–63 Hz |
| Display | Touchscreen LCD with bilingual (English/Chinese) interface |
| Output Options | Two programmable relay outputs (max. 250 V, 4 A), one isolated 4–20 mA analog output (load ≤750 Ω), one RS485 Modbus RTU port |
| Input Options | Two digital inputs (IN1 for flow-triggered analysis/start command |
| Sample Temperature Range | 5–45 °C |
| Ambient Operating Temperature | 0–45 °C |
| Sample Pressure Range | 0.2–5 bar (recommended: 1–2 bar) |
| Analysis Cycle Interval | User-configurable |
| Flush Duration | Programmable |
| Data Storage | Internal USB logging with event/fault history |
| Brand | GreenPrima |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | PM8202I |
| Measurement Method | Titration-based colorimetry |
| Measurement Time | 2–8 minutes (hardness-dependent) |
| Accuracy | ±2% of selected reagent upper limit |
| Repeatability | ±2% of selected reagent upper limit |
| Power Supply | 85–265 VAC, 47–63 Hz |
| Power Consumption | 25 VA (operational), 3.5 VA (standby) |
| Protection Rating | IP65 |
| Dimensions | 400 × 300 × 180 mm (H × W × D) |
| Weight | 4 kg |
| Display | Color LCD |
| Units | °dH, °f, ppm CaCO₃, mmol/L |
| Outputs | 4 programmable relay outputs (max. 250 V, 4 A) |
| Inputs | 2 programmable digital inputs (IN1: start analysis |
| IN2 | stop analysis) |
| Measurement Modes | Continuous or interval (1–360 min) |
| Data Logging | Onboard storage with fault event recording |
| Brand | GreenPrima |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Regional Classification | Domestic (China) |
| Model | Aqualysis 800 |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameter | Calcium & Magnesium Hardness (as CaCO₃) |
| Measurement Method | Photometric Titration (Colorimetric Endpoint Detection) |
| Range | 0.447–625.8 ppm CaCO₃ |
| Accuracy | ±2% of selected reagent upper limit |
| Repeatability | ±1% of selected reagent upper limit |
| Cycle Time | ~3 min (hardness-dependent) |
| Display | Color LCD with bilingual (EN/CN) interface |
| Dimensions | 400 × 300 × 180 mm (W×H×D) |
| Weight | 4 kg |
| Enclosure Rating | IP65 |
| Power Supply | 85–265 VAC, 47–63 Hz |
| Power Consumption | 25 VA (operational), 3.5 VA (standby) |
| Output Interfaces | 4 programmable relay outputs (250 VAC, 4 A), 1 × 4–20 mA (max. 750 Ω), 1 × RS485 (Modbus RTU) |
| Input Interfaces | 2 digital inputs (IN1: start analysis |
| IN2 | stop analysis) |
| Data Logging | Internal storage with timestamped records |
| Sample Requirements | pH 4–10 |
| Sample Temp. | 5–40 °C |
| Operating Ambient Temp. | 10–40 °C |
| Sample Pressure | 0.2–6 bar (recommended: 1–2 bar) |
| Mounting | Wall-mounted |
| Calibration | Auto-zero and endpoint validation via dual-wavelength photometry |
| Compliance | Designed for GLP-compliant operation |
| Brand | GreenPrima |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Regional Classification | Domestic (China) |
| Model | Aqualysis 800 |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameter | Calcium & Magnesium Hardness (as CaCO₃) |
| Measurement Principle | Photometric Titration (Colorimetric Endpoint Detection) |
| Measurement Range | 0.447–625.8 ppm CaCO₃ (configurable via reagent kits TH7001–TH7100) |
| Accuracy | ±2% of selected reagent upper limit |
| Repeatability | ±1% of selected reagent upper limit |
| Cycle Time | ~3 minutes (hardness-dependent) |
| Display | Color LCD with bilingual (English/Chinese) UI |
| Dimensions | 400 × 300 × 180 mm (W×H×D) |
| Weight | 4 kg |
| Enclosure Rating | IP65 |
| Power Supply | 85–265 VAC, 47–63 Hz |
| Power Consumption | 25 VA (operational), 3.5 VA (standby) |
| Output Interfaces | 4 programmable relay outputs (250 VAC, 4 A max), 1 isolated 4–20 mA analog output (750 Ω max), 1 RS485 Modbus RTU port |
| Digital Inputs | 2 programmable (IN1: start analysis |
| IN2 | stop analysis) |
| Data Logging | Internal storage for time-stamped measurement records |
| Sample Requirements | pH 4–10 |
| Sample Temp. | 5–40 °C |
| Ambient Temp. | 10–40 °C |
| Operating Pressure | 0.2–6 bar (recommended: 1–2 bar) |
| Mounting | Wall-mounted |
| Calibration & Maintenance | Factory-calibrated |
| Brand | GreenPrima |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | Aqualysis 800 |
| Price | Upon Request |
| Brand | GreenPrima |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Regional Classification | Domestic (China) |
| Model | Aqualysis 800 |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameter | Calcium and Magnesium Hardness (as CaCO₃) |
| Measurement Method | Photometric Titration (Colorimetric Endpoint Detection) |
| Measurement Range | 0.447–625.8 ppm as CaCO₃ |
| Accuracy | ±2% of selected reagent upper limit |
| Repeatability | ±1% of selected reagent upper limit |
| Cycle Time | ~3 minutes (hardness-dependent) |
| Display | Color LCD (Bilingual: English & Chinese) |
| Dimensions | 400 × 300 × 180 mm (W×H×D) |
| Weight | 4 kg |
| Enclosure Rating | IP65 |
| Power Supply | 85–265 VAC, 47–63 Hz |
| Power Consumption | 25 VA (operational), 3.5 VA (standby) |
| Output Interfaces | 4 programmable relay outputs (250 VAC / 4 A max), 1 isolated 4–20 mA analog output (750 Ω max), 1 RS485 (Modbus RTU) |
| Digital Inputs | 2 programmable (IN1: start analysis |
| IN2 | stop analysis) |
| Data Storage | Internal logging with timestamped records |
| Sample Requirements | pH 4–10 |
| Sample Temperature | 5–40 °C |
| Ambient Operating Temperature | 10–40 °C |
| Sample Pressure | 0.2–6 bar (recommended: 1–2 bar) |
| Mounting | Wall-mounted |
| Calibration & Maintenance | Factory-calibrated |
| Brand | GreenPrima |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Regional Classification | Domestic (China) |
| Model | Aqualysis 800 |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameter | Calcium & Magnesium Hardness (as CaCO₃) |
| Measurement Method | Titrimetric Colorimetry |
| Measurement Range | 0.447–625.8 ppm CaCO₃ |
| Accuracy | ±2% of selected reagent upper limit |
| Repeatability | ±1% of selected reagent upper limit |
| Cycle Time | ~3 minutes (hardness-dependent) |
| Display | Color LCD (bilingual: English/Chinese) |
| Dimensions | 400 × 300 × 180 mm (W×H×D) |
| Weight | 4 kg |
| Enclosure Rating | IP65 |
| Power Supply | 85–265 VAC, 47–63 Hz |
| Power Consumption | 25 VA (operational), 3.5 VA (standby) |
| Output Interfaces | 4 programmable relay outputs (250 VAC, 4 A), 1 × 4–20 mA (max. 750 Ω), 1 × RS485 |
| Digital Inputs | 2 programmable (IN1: start analysis |
| IN2 | stop analysis) |
| Data Storage | Internal logging |
| Sample Requirements | pH 4–10 |
| Sample Temp. | 5–40 °C |
| Ambient Temp. | 10–40 °C |
| Operating Pressure | 0.2–6 bar (recommended: 1–2 bar) |
| Mounting | Wall-mounted |
| Compatible Reagents | TH7001, TH7003, TH7005, TH7010, TH7030, TH7050, TH7100 |
| Optional Multi-Channel Expansion | MCS series distributor (2–8 channels) |
| Brand | GreenPrima |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | Aqualysis 800 |
| Pricing | Available Upon Request |
| Brand | GreenPrima |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Model | TH7001 |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameter | Calcium and Magnesium Hardness (as CaCO₃) |
| Measurement Principle | Automated Colorimetric Titration |
| Measurement Range (with TH7001 reagent) | 0.447–625.8 ppm CaCO₃ |
| Accuracy | ±2% of selected reagent upper limit |
| Repeatability | ±1% of selected reagent upper limit |
| Analysis Time | ~3 minutes (hardness-dependent) |
| Display | Color LCD with bilingual (English/Chinese) interface |
| Dimensions | 400 × 300 × 180 mm (W×H×D) |
| Weight | 4 kg |
| Enclosure Rating | IP65 |
| Power Supply | 85–265 VAC, 47–63 Hz |
| Power Consumption | 25 VA (operational), 3.5 VA (standby) |
| Output Interfaces | 4 programmable relay outputs (250 VAC, 4 A), 1 isolated 4–20 mA output (max. 750 Ω), 1 RS485 Modbus RTU port |
| Digital Inputs | 2 programmable (IN1: start analysis |
| IN2 | stop analysis) |
| Data Storage | Internal non-volatile memory for measurement logs and events |
| Sample Requirements | pH 4–10 |
| Sample Temp. | 5–40 °C |
| Operating Ambient Temp. | 10–40 °C |
| Sample Pressure | 0.2–6 bar (recommended: 1–2 bar) |
| Mounting | Wall-mounted |
| Flush Time Programmable | 15–1800 s |
| Measurement Interval Programmable | 0–360 min |
| Brand | GreenPrima |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | Aqualysis 800 |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameters | Calcium & Magnesium Hardness (as CaCO₃), Total Alkalinity |
| Measurement Method | Photometric Titration (Colorimetric Endpoint Detection) |
| Measurement Time | ~3 min |
| Accuracy | ±2% of selected reagent upper limit |
| Repeatability | ±1% of selected reagent upper limit |
| Range | 0.447–625.8 ppm as CaCO₃ |
| Display | Color LCD (Bilingual: English/Chinese) |
| Dimensions | 400 × 300 × 180 mm (W×H×D) |
| Weight | 4 kg |
| Enclosure Rating | IP65 |
| Power Supply | 85–265 VAC, 47–63 Hz |
| Power Consumption | 25 VA (operational), 3.5 VA (standby) |
| Output Interfaces | 4 programmable relay outputs (250 VAC / 4 A max), 1 × 4–20 mA (750 Ω max), 1 × RS485 (Modbus RTU) |
| Digital Inputs | 2 programmable (IN1: start analysis |
| IN2 | stop analysis) |
| Sample Temperature | 5–40 °C |
| Ambient Temperature | 10–40 °C |
| Sample Pressure | 0.2–6 bar (recommended: 1–2 bar) |
| Sample pH Range | 4–10 |
| Interference Limits | Fe < 3 ppm, Cu < 0.2 ppm, Al < 0.1 ppm, Mn < 0.2 ppm |
| Measurement Interval | 0–360 min (user-configurable) |
| Rinse Duration | 15–1800 s (adjustable) |
| Compatible Reagents | TH7001/TH7003/TH7005/TH7010/TH7030/TH7050/TH7100 (hardness) |
| Brand | GreenPrima |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | Aqualysis 800 |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameter | Calcium and Magnesium Hardness (as CaCO₃) |
| Measurement Method | Titrimetric Colorimetry (Photometric Endpoint Detection) |
| Measurement Range | 0.447–625.8 ppm as CaCO₃ (configurable via reagent kits TH7001–TH7100) |
| Accuracy | ±2% of selected reagent’s upper limit |
| Repeatability | ±1% of selected reagent’s upper limit |
| Cycle Time | ~3 minutes (hardness-dependent) |
| Display | Color LCD with bilingual (English/Chinese) interface |
| Dimensions | 400 × 300 × 180 mm (W×H×D) |
| Weight | 4 kg |
| Enclosure Rating | IP65 |
| Power Supply | 85–265 VAC, 47–63 Hz |
| Power Consumption | 25 VA (operational), 3.5 VA (standby) |
| Outputs | 4 programmable relay contacts (250 VAC, 4 A), 1 isolated 4–20 mA analog output (max. 750 Ω), 1 RS485 Modbus RTU port |
| Inputs | 2 programmable digital inputs (IN1: start analysis |
| IN2 | stop analysis) |
| Data Logging | Internal storage for time-stamped measurement records |
| Sample Requirements | pH 4–10 |
| Sample Temp. | 5–40 °C |
| Operating Ambient Temp. | 10–40 °C |
| Sample Pressure | 0.2–6 bar (recommended: 1–2 bar) |
| Mounting | Wall-mounted |