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Model:
HD-T100L
Introduction:
Multi-parameter Water Quality Analyzer measures COD, ammonia nitrogen, total phosphorus and total nitrogen per HJ/T399-2007, HJ535-2009, HJ671-2013 and HJ636-2012. Widely used for wastewater treatment, environmental monitoring and drinking water....
The intelligent multi-parameter water quality analyzer is developed and designed with reference to the national environmental standards HJ/T399-2007 (Water quality — Determination of chemical oxygen demand — Rapid digestion spectrophotometric method), HJ535-2009 (Water quality — Determination of ammonia nitrogen — Nessler's reagent spectrophotometric method), HJ671-2013 (Water quality — Determination of total phosphorus — Ammonium molybdate spectrophotometric method) and HJ 636-2012 (Water quality — Determination of total nitrogen — Alkaline potassium persulfate digestion UV spectrophotometric method). It can rapidly determine dozens of concentration indicators in water such as COD, ammonia nitrogen, total phosphorus and total nitrogen. It also provides intelligent data analysis, displaying data in charts and lists for clear analysis. It adopts an 8-inch high-definition color LCD touch screen, an Android intelligent operating system, a Chinese display interface and a Chinese/English keyboard, with humanized operation; together with a 6-hole intelligent digester, it enables rapid outdoor detection and is simpler to use.
It is widely applicable to the detection of wastewater in various industries (industrial wastewater, municipal sewage, domestic sewage and surface water of rivers and lakes), and can meet various needs of different users. It can be used for monitoring industrial wastewater from the chemical, petroleum, coking, papermaking, metallurgy, brewing and pharmaceutical industries, as well as various domestic sewage.
Routine water quality indicators: COD, ammonia nitrogen, total nitrogen, total phosphorus, phosphate, nitrate nitrogen, nitrite nitrogen, permanganate index, turbidity, color, suspended solids, dissolved oxygen and pH.
Disinfection indicators: Residual chlorine, total chlorine, chlorine dioxide, available chlorine, chlorite and bromate.
Heavy metal indicators: 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 and titanium.
Other indicators: Sulfate, fluoride, sulfide, cyanide, total cyanide, volatile phenol, aniline, formaldehyde, hydrogen peroxide, silica, urea, chloride, anionic surfactant, cyanuric acid, ozone, total hardness, total alkalinity, etc.
| 1 | Brand-new Android 7.1.1 intelligent operating system with a humanized interface, faster operation and stronger stability. |
| 2 | 8-inch LCD touch screen with a humanized interface for intuitive and simple readings. |
| 3 | Precision colorimetric cell design: a consistent light source eliminates result errors caused by light-source deviation, making detection more accurate. |
| 4 | The light source uses imported ultra-bright LEDs, and the brightness can be automatically adjusted and calibrated. |
| 5 | Supports 10 mm, 30 mm and 50 mm cuvette colorimetry and φ16 mm tube colorimetry, providing multiple options to ensure measurement accuracy. |
| 6 | Wireless communication: supports WIFI, RJ45 and mobile hotspot networking; test data can also be exported via a USB drive. |
| 7 | Multi-functional sample management: samples can be named in Chinese and English, facilitating sample recording and data storage. |
| 8 | The instrument permanently stores 8 million data sets; for convenient retrieval of large amounts of data, time-based search and arbitrary selection for analysis are supported. |
| 9 | Equipped with a supervisory cloud platform: data can be uploaded via LAN and the Internet, and can also be docked and uploaded to environmental supervision department platforms. |
| 10 | Built-in thermal line printer; the printed content is freely selectable (including QR code printing). |
| 11 | AC 220 V; an optional 6 Ah high-capacity rechargeable lithium battery is available for convenient outdoor mobile testing. |
| 12 | Built-in teaching demonstration video: users can watch the built-in operating video while performing experiments, making it easier to get started. |
| 13 | The product firmware can be upgraded later. |
| Indication error | ≤±5% |
| Instrument stability | <0.5% |
| Instrument repeatability | <0.5% |
| Photochemical stability | Drift ≤0.002 A within 20 min (100,000-hour lifetime) |
| Colorimetric method | Colorimetric tube (16 mm digestion-colorimetric integrated tube); cuvette (10 mm, 30 mm, 50 mm) |
| Operating system | Android 7.1.1 intelligent operating system |
| Operating interface | Chinese or English interface |
| Display | 8-inch (1024×768) high-definition color LCD touch screen |
| Network interface | USB2.0, WiFi, Bluetooth, hotspot, RJ45 |
| Cloud platform | Built-in supervision platform; with a wired/wireless network, results are directly transmitted to the environmental safety supervision platform |
| Printer | Thermal line printer |
| Data storage | 8 million sets, freely callable and viewable |
| Data export format | Excel |
| Instrument dimensions | 367×243×125 mm |
| Instrument weight | 5.3 kg |
| Ambient temperature | (5-40)℃ |
| Ambient humidity | Relative humidity <85% (non-condensing) |
| Rated power | 10 W |
| Power supply | AC220V±10%/50Hz |
| Configurable | High-capacity lithium battery |
| No. | Item | Detection method | Measuring range |
| 1 | Ammonia nitrogen | Nessler's reagent spectrophotometry | 0.05-200 mg/L |
| 2 | Ammonia nitrogen | Salicylic acid spectrophotometry | 0.025-25 mg/L |
| 3 | COD | Rapid digestion spectrophotometry | 10-15,000 mg/L |
| 4 | Total nitrogen | Chromotropic acid spectrophotometry | 0.5-200 mg/L |
| 5 | Total phosphorus | Ammonium molybdate / vanadium-molybdenum yellow spectrophotometry | 0.02-30 mg/L |
| 6 | Phosphate | Ammonium molybdate / vanadium-molybdenum yellow spectrophotometry | 0.03-80 mg/L |
| 7 | Nitrate | Chromotropic acid spectrophotometry | 0.1-100 mg/L |
| 8 | Nitrate nitrogen | Chromotropic acid spectrophotometry | 0.1-100 mg/L |
| 9 | Acidic permanganate | Spectrophotometry | 0.1-25 mg/L |
| 10 | Anionic surfactant | Methylene blue spectrophotometry | 0.01-5 mg/L |
| 11 | Fluoride | Fluoride reagent spectrophotometry | 0.01-2 mg/L |
| 12 | Iron | o-Phenanthroline spectrophotometry | 0.02-5 mg/L |
| 13 | Total iron | o-Phenanthroline spectrophotometry | 0.02-5 mg/L |
| 14 | Copper | 2,9-Dimethyl-1,10-phenanthroline spectrophotometry | 0.02-5 mg/L |
| 15 | Total copper | 2,9-Dimethyl-1,10-phenanthroline spectrophotometry | 0.02-5 mg/L |
| 16 | Aluminum | Chrome azurol S photometry | 0.005-0.5 mg/L |
| 17 | Zinc | Zincon photometry | 0.05-3 mg/L |
| 18 | Manganese | Formaldoxime spectrophotometry | 0.01-5 mg/L |
| 19 | Total manganese | Formaldoxime spectrophotometry | 0.01-5 mg/L |
| 20 | Hexavalent chromium | Diphenylcarbazide spectrophotometry | 0.005-1 mg/L |
| 21 | Total chromium | Potassium permanganate oxidation-diphenylcarbazide spectrophotometry | 0.005-1 mg/L |
| 22 | Arsenic | Silver diethyldithiocarbamate | 0.01-0.5 mg/L |
| 23 | Mercury | Dithizone spectrophotometry | 0.005-0.1 mg/L |
| 24 | Total mercury | Dithizone spectrophotometry | 0.005-0.1 mg/L |
| 25 | Nickel | Dimethylglyoxime spectrophotometry | 0.02-5 mg/L |
| 26 | Total nickel | Dimethylglyoxime spectrophotometry | 0.02-5 mg/L |
| 27 | Residual chlorine | DPD spectrophotometry | 0.01-30 mg/L |
| 28 | Total chlorine | DPD spectrophotometry | 0.01-30 mg/L |
| 29 | Chlorine dioxide | DPD spectrophotometry | 0.04-20 mg/L |
| 30 | Available chlorine | Iodometric method | 0.2-300 mg/L (water sample); 0.1%-60% (disinfectant) |
| 31 | Ozone | Indigo disulfonate spectrophotometry | 0.02-10 mg/L |
| 32 | Dissolved oxygen | Iodometric method | 0.1-12 mg/L |
| 33 | pH | Acid-base indicator color development | 5.0-9.0 |
| 34 | Urea | Diacetyl monoxime spectrophotometry | 0.05-10 mg/L |
| 35 | Cyanuric acid | Turbidimetric method | 3-250 mg/L |
| 36 | Chlorite | Spectrophotometry | 0.05-2.5 mg/L |
| 37 | Bromate | Spectrophotometry | 0.004-0.05 mg/L |
| 38 | Water-soluble chromium in cement | Diphenylcarbazide spectrophotometry | 0.2-50 mg/kg |
| 39 | Volatile fatty acids | Ferric reagent colorimetry | 0.5-60 mmol/L |
| 40 | Chloride | Mercuric thiocyanate photometry | 1-500 mg/L |
| 41 | Sulfide | Methylene blue spectrophotometry | 0.05-2 mg/L |
| 42 | Sulfate | Barium chromate spectrophotometry | 5-200 mg/L |
| 43 | Fluoride | Fluoride reagent spectrophotometry | 0.01-2 mg/L |
| 44 | Nitrite | N-(1-Naphthyl)ethylenediamine hydrochloride spectrophotometry | 0.005-0.25 mg/L |
| 45 | Nitrite nitrogen | N-(1-Naphthyl)ethylenediamine hydrochloride spectrophotometry | 0.005-0.25 mg/L |
| 46 | Total hardness | - | 4-1,000 mg/L |
| 47 | Turbidity | Turbidimetric spectrophotometry | 0.2-300 NTU |
| 48 | Suspended solids | Turbidity-dependent | 1 NTU = k × 1 mg/L |
| 49 | Color | Platinum-cobalt colorimetric method | 0-500 degrees |
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