Brief introduction of multiparameters
In order to protect the water environment, it is necessary to strengthen the monitoring of sewage discharge. The quality of the design and inspection of the test points (mainly multi-parameter water quality analyzers) plays a vital role in water environmental monitoring. Determination of various chemical components in water by chemical and physical methods. Multi-parameter water quality analyzer is divided into simple analysis, full analysis and special analysis of three. Brief analysis in the field, the analysis of the project less, but requires fast and timely, apply to the initial understanding of a large area within the aquifers of the main chemical composition of groundwater specific analysis of the project according to the specific needs of the task. Another multi-parameter water quality analyzer can quickly and accurately qualitative and quantitative analysis, and can be fully automated, intelligent, real-time online, multi-parameter analysis at the same time, the results and print the report card.
Features of NANBEI multiparameters:
u Several parameters can be shown on the same screen. It can simultaneously measure pX/pH, mV, conductivity, TDS, salinity, resistivity, dissolved oxygen, saturation and temperature.
u It provides many common ion modes such as H+,Ag+,Na+,K+,NH4+,Cl-,F-,NO3-,BF4-,CN-,Cu2+,Pb2+,Ca2+
u It follows GLP practice and can store 2200 sets of measuring data.
u It provides zero oxygen and full scale calibration.
u It provides three measuring modes: continuous measuring, timing measuring and balance measuring mode.
u It has USB ports. If matched with communication software, it can be connected with PC.
u It is small size and low-energy designed. The protection level is IP65 for portable work and field measurement.
| model | DZB-718 | DZB-718-A | DZB-718-B | DZB-718-C |
Range | pH/pX
| (-2.000~19.999) pH/pX
| _ |
ORP
| (-1999.99~1999.99)mV
| _ |
| Cond | 0.000μS/cm~199.9mS/cm
| _ | 0.000μS/cm~199.9mS/cm |
Resistivity
| 0.00Ω.cm~20.00MΩ.cm | _ | 0.00Ω.cm~20.00MΩ.cm |
| T D S | 0.000 mg/L~100g/L | _ | 0.000 mg/L~100g/L |
| Salinity | (0.0~8.00)% | _ | (0.0~8.00)% |
| Dissolved oxygen concentration | (0.00~19.99)mg/L | _ | (0.00~19.99)mg/L |
| Dissolved oxygen saturation | (0.0~199.9)% | _ | (0.0~199.9)% |
| Response time | ≤45s(90% respond at 20℃) | | ≤45s(90% respond at 20℃) |
| Ion | (0~19990),
unit: ug/L,mg/L,g/L,mol/L,mmol/L | _ |
| Temperature | (-5.0~135.0)°C | _ |
Resolution | pH/pX | 0.001pH | _ |
| O R P | 0.01 mV | _ |
| DO | 0.01mg/L | | 0.01mg/L |
| DO Saturation | 0.1% | | 0.1% |
| Temperature | 0.1°C |
Accuracy | pH/pX | ±0.002pX±1 bit | _ |
| O R P | ±0.03%FS | |
| Cond | ±0.5%FS | _ | ±0.5%FS |
| Resistivity | ±0.5%FS | | ±0.5%FS |
| TDS | ±0.5%FS | _ | ±0.5%FS |
| Salinity | ±0.1% | _ | ±0.1% |
| DO | ±0.30mg/L | _ | ±0.30mg/L |
| DO Saturation | ±10.0% | _ | ±10.0% |
| Temperature | ±0.3°C±1 digit |
Temp
compensation | Auto pH:(0.0~100.0)°C
Conductivity: (0.0~100.0)°C
Dissolved oxygen :(0.0~40.0)°C
|
| GLP Standard | Yes | _ | Yes |
| Ion Mode | Provide multiple common ion mode(such as H+, Na+, K+, NH4+, CI-, F-, etc.) custom ion mode | _ |
| Measuring Mode | Three measuring mode |
Zero offset
Full scale calibration | Yes | | Yes |
| Date storage | 2200 set of data |
| View, delete &print | Yes |
| Display | Backlit LCD |
| Communication interface | USB |
| Software | 1.1DC |
| Housing | IP65 |
| Power | Four AA batteries |
| Dimension(mm); weight(kg) | 210×100×45; 0.5 |
| Standard configuration | DJS-1DF platinum black conductivity electrode; E-201-CF PH combination electrode; DO-957-F probe(waterproof); T-818-B-4F ATC probe(waterproof); Standard buffer |
Product Tags:
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Portable Multi-parameter Analyzer Images
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