DZS-708 Lab Tester Multi-parameter Water Quality PH/pX/ORP/TDS/Salinity/DO/Ion Meter
Functions:
It has 5.7 inch large touch screen and English operation system for easy use.
It can measure pH, pX, ORP, ion concentration, conductivity, resistivity, TDS, salinity, dissolved oxygen, saturation and temperature at the same time.
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.
It follows GLP practice and can store 2200 sets of measuring data.
Measuring data can be viewed, printed and deleted. The user can view current measuring data and the last calibration data.
It provides zero oxygen and full scale calibration,.
It has RS-232 and USB ports. If matched with specific data collecting software, it can be connected with PC.
It provides three measuring modes: continuous measuring, timing measuring and balance measuring mode.
Specifications:
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)℃ |
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GLP Standard |
Yes |
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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 |
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Data Storage |
2200 sets of data |
|||||
View, delete & print |
Yes |
|||||
Display |
Touch, big LCD screen |
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Communication Interface |
RS-232, USB |
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Power |
Universal power adapter (9V, 800mA) |
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Dimension&Weight |
250×195×100mm, 2kg |
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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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