The K-X006 portable multi-parameter water quality anaylzer is developed in line with globally leading standards. Designed to align with user operation habits, it is a portable rapid water quality testing instrument created with the concept of simpler and more accurate testing for frontline inspectors. The instrument features an industrial-grade 3.0-inch high-definition screen for intuitive data display, and its compact design allows easy portability. It is powered by a 5000mAh large-capacity rechargeable lithium battery, with a standby time of up to 3 months. It is widely used in water quality rapid testing scenarios such as environmental supervision, environmental governance, outdoor scientific research, river monitoring, ecological survey, and aquaculture.
Supports over 70 detection parameters including COD, Ammonia Nitrogen, Total Phosphorus, Total Nitrogen, Turbidity, and more.
Compact, lightweight, and fully contained in a single case for easy portability, ideal for mobile rapid testing.
Employs a self-developed intelligent water quality detection system for smooth, stable operation without requiring specialized personnel.
Guided step-by-step operation to prevent user errors, truly simplifying the testing process.
3.0-inch industrial high-definition display with an intelligent, guided user interface for easy operation and an enhanced experience.
Optional Bluetooth printer for printing test results or batch printing historical data.
Built-in WiFi connectivity for real-time viewing and printing of current and historical test data.
Compatible with a portable touch-screen 6-well intelligent digester for fast heating and high temperature control accuracy.
Faster reagent use; over 95% of factory-provided reagents are pre-prepared liquid formulations.
Includes a high-precision pipette to minimize sample transfer errors and ensure more accurate testing.
Measurement Error |
≤ ±3% |
Data Transmission |
USB (Type A, Type B), WiFi, Bluetooth |
Repeatability Error |
≤ ±2% |
Data Printing |
Built-in Thermal Printer |
Wavelength Accuracy |
±1 nm |
Data Processing |
5 million data points, 20,000 curves (including user-defined) |
Optical Stability |
≤ ±0.001A/20 minutes |
Module Lifespan |
100,000 hours |
Colorimetry Method |
Dual-colorimetry System (supports 16mm & 25mm cuvettes) |
Display |
3-inch Industrial Color Screen |
Wavelength Calibration |
Automatic Calibration |
Operating Environment |
5-45°C, ≤85% RH (Non-condensing) |
Detection Light Source |
Imported Solid-State Cold Light Source |
Power Supply |
5V-2.5A |
Data Display |
Concentration, Transmittance (%), Absorbance (A) |
Battery Capacity |
5000 mAh |
Operating System |
LINKSENS Intelligent Water Quality Detection System |
Dimensions & Weight |
230*90*90 mm, 500 g |
No. |
Parameter |
Measurement Range |
Detection Limit |
01 |
COD |
0-15000 mg/L |
5 mg/L |
02 |
Ammonia Nitrogen (NH₃-N) |
0-50 mg/L |
0.05 mg/L |
03 |
Total Phosphorus (TP) |
0-16 mg/L |
0.02 mg/L |
04 |
Total Phosphorus (Vanadomolybdate Method) |
1-100 mg/L |
1 mg/L |
05 |
Total Nitrogen (TN) |
0-100 mg/L |
0.5 mg/L |
06 |
Turbidity |
0-1000 NTU |
0.5 NTU |
07 |
Suspended Solids (SS) |
0-500 mg/L |
5 mg/L |
08 |
Color |
0-500 PCU |
5 PCU |
09 |
Hexavalent Chromium (Cr⁶⁺) |
0-5 mg/L |
0.05 mg/L |
10 |
Total Chromium |
0-5 mg/L |
0.05 mg/L |
11 |
Copper (Cu) |
0-50 mg/L |
0.05 mg/L |
12 |
Nickel (Ni) |
0-4 mg/L |
0.1 mg/L |
13 |
Zinc (Zn) |
0-10 mg/L |
0.05 mg/L |
14 |
Iron (Fe) |
0-50 mg/L |
0.50 mg/L |
15 |
Silver (Ag) |
0-10 mg/L |
0.05 mg/L |
16 |
Antimony (Sb) |
0-10 mg/L |
0.1 mg/L |
17 |
Manganese (Mn) |
0-5 mg/L |
0.05 mg/L |
18 |
Phosphate |
0-20 mg/L |
0.02 mg/L |
19 |
Sulfate |
0-100 mg/L |
5 mg/L |
20 |
Sulfide |
0-4 mg/L |
0.01 mg/L |
21 |
Cyanide |
0-1 mg/L |
0.01 mg/L |
22 |
Fluoride |
0-7.5 mg/L |
0.02 mg/L |
23 |
Nitrate Nitrogen |
0-20 mg/L |
0.5 mg/L |
24 |
Nitrite Nitrogen |
0-1 mg/L |
0.002 mg/L |
25 |
Permanganate Index (CODMn) |
0-10 mg/L |
0.1 mg/L |
26 |
Residual Chlorine |
0-10 mg/L |
0.1 mg/L |
27 |
Total Chlorine |
0-10 mg/L |
0.1 mg/L |
28 |
Chlorine Dioxide |
0-10 mg/L |
0.05 mg/L |
29 |
Silica |
0-5 mg/L |
0.1 mg/L |
30 |
Volatile Phenol |
0-10 mg/L |
0.1 mg/L |
31 |
Arsenic (As) |
0-0.5 mg/L |
0.02 mg/L |
32 |
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