Digital Multi Parameter Water Quality Analyzer ±1999.99mV Range ORP
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:
1. It has 5.7 inch large touch screen and English operation system for easy use.
2. It can measure pH, pX, ORP, ion concentration, conductivity, resistivity, TDS, salinity, dissolved oxygen, saturation and temperature at the same time.
3. It provide many ion modes such as H+,Ag+,Na+,K+,NH4+,Cl-,F-,NO3-,BF4-,CN-
Cu2+,Pb2+,Ca2+ The users can define ion modes by themselves if choosing corresponding ion sensors.
4. It follows GLP practice and can store 2200 sets of measuring data.
5. Measuring data can be viewed, printed and deleted. The user can view current measuring data and the last calibration data.
6. It provides zero oxygen and full scale calibration,.
7. It has RS-232 and USB ports. If matched with specific data collecting software, it can be connected with PC.
8. It provides three measuring modes: continuous measuring, timing measuring and balance measuring mode.
| Model |
DZS-708 |
DZS-708-A |
DZS-708-B |
DZS-708-C |
| Parameters |
Conductivity/DO/pH/pX/℃ |
Cond/pH/pX/℃ |
DO/pH/pX/℃ |
Cond/DO/℃ |
| Range |
pH/ pX |
-2.000~19.999pH/pX |
— |
| ORP |
±1999.99mV |
— |
| 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 |
| TDS |
0.000 mg/L~19.99g/L |
— |
0.000 mg/L~19.99g/L |
| Salinity |
0.00~8.00% |
— |
0.00~8.00% |
| DO |
0.00~19.99mg/L |
— |
0.00~19.99mg/L |
| DO saturation |
0.0~199.9% |
— |
0.0~199.9% |
| Response time |
≤45s (90% respond at 20℃) |
— |
≤45s (90% respond at 20℃) |
| Ion Concentration |
(0~19990), unit: ug/L,mg/L,g/L,mol/L,mmol/L |
— |
| Temp |
-5.0~135.0℃ |
| Resolution |
pH/ pX |
0.01 /0.001 |
— |
| ORP |
0.1/0.01 |
— |
| DO |
0.01mg/L |
— |
0.01mg/L |
| DO Saturation |
0.10% |
— |
0.10% |
| Temp |
0.1℃ |
| Accuracy |
pH/ pX |
±0.002±1 bit |
— |
| ORP |
±0.03%FS |
— |
| Cond |
±0.5%FS |
— |
±0.5%FS |
| TDS |
±0.5%FS |
— |
±0.5%FS |
| Salinity |
±0.1% |
— |
±0.1% |
| DO |
±0.50mg/L |
— |
±0.50mg/L |
| DO Saturation |
±10.0% |
— |
±10.0% |
| Temp |
±0.5℃±1 bit |
| Temp Compensation |
Auto, pH:(0.0~100.0)℃;
Conductivity: (0.0~100.0)℃;
DO: (0.0~40.0)℃
|
| GLP Standard |
Yes |
| Ion Mode |
Provide multiple common ion mode (such as H+,Na+,K+,NH4+,Cl-,F-etc…),Custom ion mode |
— |
| Measuring Mode |
Three Measuring Mode |
|
Zero offset
Full Scale Calibration
|
Yes |
— |
Yes |
| Data Storage |
2200 sets of data |
| View, delete & print |
Yes |
| Display |
Touch, big LCD screen |
| Communication Interface |
RS-232, USB |
| Power |
Universal power adapter (9V, 800mA) |
| Dimension&Weight |
250×195×100mm, 2kg |
| Standard Configuration |
DJS-1D Platinum Black Conductivity Electrode; E-201-C pH Combination Electrode; DO-958-S DO Probe; T-818-B-6 ATC Probe; Standard Buffer |
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