Lab pH/Conductivity/mv/tds/salinity Meter MP521 Quality Choice
USD $480.6 - $529.6 /Set
Min.Order:1 Set
Hangzhou Lohand Biological Co., Ltd.
Lab pH/Conductivity Meter MP521
1.Technical Parameters:
1.1. pH:
Measuring range | (-1.99 to 19.99) pH |
Resolution | 0.1/0.01 pH |
Accuracy | Meter:±0.01 pH, connect meter with electrode:±0.02pH |
Input current | ≤2×10-12 A |
Input impendance | ≥1×1012 Ω |
Stability | ±0.01 pH/3h |
Temp. compensation range | (0 to 100) (automatic or manual) |
1.2. mV:
Measuring range (mV/ORP) | -1999mV to 0 to 1999mV |
Resolution | 1mV |
Accuracy | ±0.1% FS |
1.3. Conductivity
Measuring range | Conductivity: (0 to 2 x 105)μS/cm, be divided into 5 ranges: (0.00 to 20.00)μS/cm (20.0 to 200.0)μS/cm (200 to 2000)μS/cm (2.00 to 20.00) mS/cm (20.0 to 200.0) mS/cm Resistivity:(0 to 100) MΩ·cm TDS: (0 to 100) g/L Salinity : (0 to 100) ppt |
Resolution | 0.01/0.1/1μS/cm 0.01/0.1 mS/cm |
Accuracy | Meter: ±1.0% FS, connect meter with electrode: ±1.5% FS |
Temp. compensation range | (0 to 50) (automatic) |
Electrode constant | 0.1 / 1 / 10 cm-1 |
Reference temperature | 25 |
1.4. Temperature:
Measuring range | -10 to 110 |
Resolution | 0.1 |
Accuracy | 5 to 60 range: ±0.5 other range: ±1 |
1.5. Other Technical Parameters:
Data storage | 900 groups |
Storage content | Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time |
Power | DC9V/300mA |
Communication connector | RS-232 |
Size and weight | 160 x 190 x 70mm/880g |
Quality and safety certification | ISO9001:2000, CE and CMC |
1.6. Working Condition:
Environment temperature | 5 to 35 |
Environmental humidity | ≤85% |
IP rating | IP54 Dustproof and waterproof |
Meter’s Complete Kit:
7.1. Model MP521 Lab pH/Conductivity meter
7.2. Model 602 flexible electrode holder
7.3. 201T-M plastic pH/ATC three-in-one combination electrode
7.4. 2301-M plastic conductivity electrode
7.5. pH standard buffer solution 1btl/each
(pH4.00, pH7.00 and pH10.01/50mL)
7.6. 1413μS/cm conductivity standard solution( 50mL)
7.7. 9V power adapter(meter use)
7.8. RS-232 communication cable
7.9. MP521 communication software disk
7.10. Operation manual
7.11. Brief operation instruction
Hangzhou Lohand Biological Co.,Ltd is a professional company that manufactures and exports laboratory instruments and equipments.We have our own registered brand"LOHAND" and own factory,with strong R&D center,sales team,customer service team and QC team,which grows very fast and obtains good reputation in the markt.
Our major products include: Refractometer,Test paper,pH meter,Electrode,TDS meter,Salinity meter, DO meter,ORP meter,Conductivity meter,Turbidity meter,Color comparison tube,test kit etc.Most of the products have CE certificate.All products can be customized according to buyers' special requirements.