COD Range: 0–600 mg/L (±5% F.S, 0.1 mg/L resolution)
TOC Range: 0–240 mg/L (±5% F.S, 0.1 mg/L resolution)
Turbidity Range: 0–300 NTU (±5% F.S, 0.1 NTU resolution)
Light Source: 254nm UV-LED with 365nm turbidity compensation
Interface: RS-485 MODBUS, 4–20mA output
Operating Conditions: 5–40℃, max depth 10m, IP68 protection
Installation: Flow cell or submersible mounting, 10m cable
 

Measuring Range: 0.00–20.00 mg/L Ozone, Resolution: 0.01 mg/L, Accuracy: ±5% F.S
Temperature Range: -10.0–110.0℃, Accuracy: ±0.5℃, Auto/Manual Compensation
Communication: RS-485, MODBUS-RTU protocol, bidirectional data transmission
Power Supply: 9–27 VDC, Low power consumption <0.5 W, Isolation strength 2500 Vrms
Housing Material: 316 Stainless Steel, Corrosion-resistant, IP-rated durability
Installation: PG13.5 thread, Easy mounting, 5 m cable included
Dimension: Φ64 mm × 271 mm, Compact design for industrial applications
 

Measuring Range: 0–20 mS/cm, 0–200 mS/cm | Accuracy: ≤±1% | Response Time: ≤15 s
Measured Variables: Conductivity, Resistivity, TDS, Salinity | Temperature Range: 0–60℃, Accuracy: ≤±0.3℃
Built-in temperature sensor with automatic water temperature compensation
Digital Output: RS-485, MODBUS-RTU; Two-way communication, low power consumption (0.5 W)
Construction: Graphite electrode, ink/epoxy/ABS housing, 316L liquid connection, IP68 waterproof
Installation: Flow-through tank, pipe, or sink mounting; Coaxial design ensures stability and anti-interference
Power Supply: 12–24 VDC; Cable length: 5 m standard, customizable
 

Measurement Range: 0.2–40000 ppm, Resolution: 0.001 mg/L, Accuracy: ±5% F.S
Temperature Range: 0–50℃, Resolution: 0.1℃, Accuracy: ±0.5℃, Automatic Temperature Compensation
Digital Output: RS485, MODBUS-RTU; Easy integration with PLCs, computers, and IoT systems
Two-point calibration; Adjustable slave address, baud rate, range, and coefficients online
Housing Material: PPS, ABS, PC+Stainless Steel; Protection Grade: IP68
Installation: Flow cell, Submerged, 3/4″ NPT threads; Cable length: 5 m
Low power consumption: <1 W; Compact dimensions: Φ39×205 mm
 

Measurement Range: 0.00–14.00 pH, Accuracy: ≤±0.02 pH, Resolution: 0.01 pH
Response Time: 20 sec; Drift: ≤±0.1 pH/24h; Sensitive Membrane Impedance: ≤500 MΩ
Stable reference system: Ag/AgCl with gel electrolyte, excellent anti-pollution performance
PTFE diaphragm for long-term online monitoring without clogging
Operating Temperature: 0–60℃, Waterproof Rating: IP68
Output Mode: MODBUS / RS-485, Power Supply: 12–24 VDC, Rated Power: <0.5 W
Installation: 3/4″ NPT Thread, suitable for online water quality monitoring
 

Measurement Range: 0–100 mg/L NH4-N, Accuracy: ±10% or ±0.5 mg/L, Resolution: 0.01 mg/L
pH Range: 0–10, Accuracy: ±0.1 pH, Resolution: 0.01
Automatic compensation: pH, temperature, optional potassium ion
Housing Material: POM, compact, corrosion-resistant; Protection Class: IP68, Maximum depth: 10 m
Self-cleaning brush for low maintenance and long-term reliability
Digital Output: RS-485, MODBUS protocol, strong anti-interference signal
Power Supply: 12VDC±20%, Current <100 mA (<200 mA during cleaning), Cable Length: 10 m (customizable)
 

Water Production Capacity: 10L, 20L models (varies by series)
Water Quality: Resistivity ≥ 18.25 MΩ·cm, TOC <1-3 ppb, Microorganisms ≤ 1 cfu/mL
Inlet Water Source: Urban tap water; TDS ≤ 100-400 ppm depending on model
Water Purification Process: Pre-treatment, RO (single or dual stage), EDI, polishing mixed bed, with optional boron removal
Power Supply: AC220V, 50Hz, <1KW
Host Size: 960×540×1420 mm (all models)
Applications: Suitable for biochemical reagents, pharmaceutical preparations, molecular biology, semiconductor labs, HPLC, ICP-MS, PCR, cell culture, and high-precision instrument water supply
 

Water production capacity: 150L, 250L, 400L per hour options
Water source adaptability: Suitable for urban tap water with TDS ≥ 100 ppm (Pure-J, Pure-S) or < 100 ppm (Pure-Y)
Multi-stage purification process: Pre-treatment + RO + EDI + polishing mixed bed + purification distribution
Produced water quality: Resistivity ≥ 18.25 MΩ·cm, TOC < 1ppb (Pure-J & Pure-S) or < 3ppb (Pure-Y), Microorganisms ≤ 1 cfu/mL
Equipped with real-time TOC online detection (range 0.05ppb - 2000ppb) and remote monitoring via APP
Advanced safety and automation features: automatic flushing, water level interlock, pressure alarms, leakage protection
Application scope: Biochemical, pharmaceutical, environmental monitoring, HPLC, PCR, molecular biology, and more
 

Continuous microbial detection with 0–10,000 CFU/100ml range and 1 CFU precision
Real-time results with 15-second frame response time and 10-minute initial response
Portable design with 10-inch high-precision touchscreen and 32-bit data processor
Suitable for purified water, ultrapure water, and water for injection (WFI)
Data output via USB and 4-20 mA configurable analog signal
Operating temperature range: 5°C–60°C; noise level ≤ 40dB(A)
Stainless steel housing (40×40×25 cm), weighing 11 kg
 

Measuring range: 0.05 ppb – 2000 ppb (μg/L)
Detection limit: 0.03 ppb (μg/L) with 0.01 ppb resolution
Accuracy: ±4%, repeatability ≤ 2%
Sample temperature range: 1–50°C, flow rate 2–5 mL/min
Initial response time: 60 seconds; single analysis time: 15 seconds
Portable design with color touch screen and Chinese display
Applications: Online & lab testing of pharmaceutical purified and injection water