详情
LOHAND - Digital Portable Multi-parameter Detector LH-B580
Brand : Lohand
Model : LH-B580
Product Descriptions
The portable multi-parameter detector includes handheld controller, handheld electrode, portable suitcase and various operating accessories. It has the features of plug-and-use sensors, easy operation, automatic data storage, etc. It can detect multiple indicators such as pH, dissolved oxygen, conductivity, turbidity, COD and Ammonia Nitrogen. The detector can be widely applied to laboratories, surface water, industrial water, secondary water supply and other occasions, which mainly for on-site emergency detection, data comparison and verification, water quality index measurement and other applications.
Product Features
*Plug and Use
*Smart Lock
*Smart Alarm
*Automatic compensation
*Dual power supply
*IP67 protection grade
*Electrode switching
*Circuit protection
Technical Specifications
|
Specification |
|
Display |
3.3-inch monochrome LCD display |
Size |
200*101*36mm |
|
Weight |
420g |
External interface |
Electrode interface*3,USB*1 |
|
Data storage |
Automatic interval saving,automatic lock saving |
GPS |
Support query and auto save |
|
IP grade |
IP67 |
Power supply |
Lithium battery/AA NiMH battery |
|
Relative humidity |
10-85%RH(No condensing) |
Working temperature |
-5~50℃ |
|
Transport and Storage conditions |
Relative humidity:5-85%RH(No condensing) |
|
Size |
Ø12*160mm |
Ø12*160mm |
Ø12*142mm |
|
Cable length |
Default 1m(customizable) |
|
Weight |
40g |
20g |
60g |
|
IP grade |
IP68 |
|
PH |
Range |
pH:0-14;Temperature:0-60℃ |
|
Accuracy |
≤±0.02pH |
|
Repeatability |
≤±0.02pH |
|
Resolution |
0.01pH |
|
Dissolved Oxygen |
Range |
Dissolved Oxygen:0-20mg/L;Saturation:0-200%;Temperature:0-50℃ |
|
Accuracy |
≤±0.3mg/L |
|
Repeatability |
≤±0.3mg/L |
|
Resolution |
0.01mg/L |
|
COD |
Test Item |
COD,TOC,Turbidity,Temperature |
|
Range |
COD:0-600mg/L equiv.KHP;TOC:0-240mg/L equiv.KHP;Turbidity:0-300NTU;Temperature:5-40℃ |
|
Accuracy |
COD/TOC/Turbidity:≤±5%F.S |
|
Resolution |
COD/TOC:0.1mg/L,Turbidity:0.1NTU |
|
Conductivity |
Range |
Conductivity:0-20000uS/cm;Temperature:0-60℃ |
|
Accuracy |
≤±1% |
|
Repeatability |
≤±1% |
|
Resolution |
0.01uS/cm |
|
Turbidity |
Range |
Turbidity:0-1000NTU |
|
Zero drift |
≤±1%F.S |
|
Measurement drift |
≤±1%F.S |
|
Repeatability |
≤2% |
|
Resolution |
0.01NTU |
|
Ammonia Nitrogen |
Test Item |
Ammonia Nitrogen,pH,Temperature |
|
Range |
Ammonia Nitrogen:0-100mg/L NH4-N;pH:2-12;Temperature:0-50℃ |
|
Accuracy |
Ammonia Nitrogen:±10% of measured value or ±0.5mg/L,whichever is greater,depending on calibration;pH:±0.01 |
|
Resolution |
Ammonia nitrogen:0.01mg/L;pH:0.01 |
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