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The HM-T100L is a comprehensive multi-parameter water quality analyzer developed by HM Instruments, designed for laboratories requiring broad analytical coverage across diverse water quality indicators. Unlike dedicated single-purpose analyzers, the HM-T100L supports 49 detection parameters in a single instrument — encompassing COD, ammonia nitrogen, total phosphorus, total nitrogen, heavy metals, disinfectants, physical indicators, and specialty analytes. This consolidation eliminates the need for multiple standalone instruments and streamlines laboratory workflows.
Built on national environmental standards including HJ/T 399-2007, HJ 535-2009, HJ 671-2013, and HJ 636-2012, the analyzer delivers compliant results for routine environmental monitoring and industrial quality control. The Android 7.1.1 operating system running on a 10.1-inch HD touchscreen (1024 × 768 resolution) provides an intuitive interface for method selection, real-time data visualization, and sample management.
The precision colorimetric cell design uses a unified light source to ensure measurement consistency across all 49 parameters. Dual colorimetric modes — φ16mm digestion tubes and standard cuvettes (10mm, 30mm, 50mm) — accommodate sample matrices ranging from clean drinking water to concentrated industrial effluent. The bundled 6-hole smart digestion instrument features intelligent PID temperature control with auto-timing and over-temperature protection.
Testing Items
Conventional Water Quality (13 parameters): COD, Ammonia Nitrogen, Total Nitrogen, Total Phosphorus, Phosphate, Nitrate Nitrogen, Nitrite Nitrogen, Permanganate Index, Turbidity, Color, Suspended Solids, Dissolved Oxygen, pH
Disinfectants (6 parameters): Residual Chlorine, Total Chlorine, Chlorine Dioxide, Available Chlorine, Chlorite, Bromate
Heavy Metals (20 parameters): Copper, Total Copper, Hexavalent Chromium, Total Chromium, Zinc, Total Zinc, Iron, Total Iron, Nickel, Total Nickel, Manganese, Total Manganese, Cadmium, Lead, Aluminum, Arsenic, Tin, Mercury/Total Mercury, Cobalt, Titanium
Specialty Parameters (10 parameters): Sulfate, Fluoride, Sulfide, Cyanide, Total Cyanide, Volatile Phenol, Aniline, Formaldehyde, Hydrogen Peroxide, Silicon Dioxide, Urea, Chloride Ion, Anionic Surfactant, Cyanuric Acid, Ozone, Total Hardness, Total Alkalinity
Features
- 49-parameter detection capability in a single benchtop platform, covering COD, nutrients, heavy metals, and disinfectants
- Android 7.1.1 smart operating system with 10.1-inch HD touchscreen (1024 × 768) for intuitive operation
- Precision colorimetric cell with unified light source ensures measurement accuracy across all parameters
- Dual colorimetric modes: φ16mm digestion tubes and 10mm/30mm/50mm cuvettes for diverse sample types
- 6-hole smart digestion instrument with PID temperature control, auto-timing, and over-temperature protection
- 8 million data set storage with time-based search and Excel export via USB 2.0
- Cloud monitoring platform for direct data upload to environmental regulatory authorities via WiFi/RJ45
- Built-in tutorial videos (4+ per different detection projects) for guided step-by-step operation
- Thermal line printer with customizable content including QR codes for sample traceability
- Self-buildable standard curves allow custom calibration for specialized sample matrices
- Optional large-capacity rechargeable lithium battery for portable field deployment
Main Parameters
| Key Parameter | Detection Method | Range |
|---|---|---|
| COD | Rapid Digestion Spectrophotometry | 10–15,000 mg/L |
| Ammonia Nitrogen | Nessler Reagent Spectrophotometry | 0.05–200 mg/L |
| Total Nitrogen | Chromotropic Acid Spectrophotometry | 0.5–200 mg/L |
| Total Phosphorus | Ammonium Molybdate Spectrophotometry | 0.02–30 mg/L |
| Hexavalent Chromium | Diphenylcarbazide Spectrophotometry | 0.005–1 mg/L |
| Residual Chlorine | DPD Spectrophotometry | 0.01–30 mg/L |
| Turbidity | Turbidimetric Spectrophotometry | 0.2–300 NTU |
| pH | Acid-Base Indicator Colorimetry | 5.0–9.0 |
Technical Parameters
| Parameter | Value |
|---|---|
| Indication Error | ≤ ±5% |
| Instrument Stability | < 0.5% |
| Instrument Repeatability | < 0.5% |
| Photochemical Stability | ≤ 0.002A drift within 20 min (100,000-hour lifespan) |
| Display | 10.1-inch HD color LCD touchscreen (1024 × 768) |
| Operating System | Android 7.1.1 |
| Interface Language | Chinese / English |
| Network | WiFi, Hotspot, RJ45 |
| Data Interface | USB 2.0 |
| Data Storage | 8 million sets |
| Data Export | Excel format |
| Built-in Video | ≥ 4 different detection project tutorials |
| Printer | Thermal line printer |
| Power Supply | AC 220V ±10% / 50Hz (optional lithium battery) |
| Rated Power | 25W |
| Instrument Size | 440 × 303 × 173 mm |
| Instrument Weight | 3.8 kg |
| Environmental Temperature | 5–40°C |
| Environmental Humidity | < 85% RH (no condensation) |
Expert Review
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