NADE lab Bench Type Multi-Parameter pH/Conductivity Meter MP521
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- The most widely used pH + Conductivity Double-Parameter measurement meter.
- Meter meets with the requirement of international GLP standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc.
- There are three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.
- Automatically recognize pH buffer solution. User can choose anyone from three series of standard buffer solutions: Europe & USA series, NIST series and China series.
- Adopt advanced and original conductivity measurement technology, use 1 pc of conductivity electrode (K=1), it can meet measuring accuracy requirement for range within 0.5μS/cm ~ 200mS/cm by using only one-point calibration.
- Can switch Conductivity, TDS, Salinity and Resistivity.
- Meter has the only product serial number.
- Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.
pH | Measuring range
Resolution Accuracy Input current Input impendance Stability Temp. compensation range |
(-1.99 ~ 19.99)pH
0.1/0.01/0.001 pH Meter:±0.01 pH, connect meter with electrode:±0.01pH ≤1×10-12 A ≥3×1012 Ω ±0.01 pH/3h (0 to 100) ℃(automatic or manual) |
mV | Measuring range(mV/ORP/EH)
Resolution Accuracy |
-1999.9mV ~ 0 ~ 1999.9mV
0.1mV ±0.03% FS |
Conductivity | Measuring range
Resolution Accuracy Temp. compensation range Electrode constant Reference temperature |
Conductivity:(0.00~20.00)μS/cm (20.0~200.0)μS/cm
(200~2000)μS/cm (2.00~20.00)mS/cm (20.0~200.0)mS/cm Resistivity:(0 ~ 100)MΩ·cm TDS: (0 ~ 100)g/L Salinity: (0 ~ 100)ppt 0.01/0.1/1μS/cm 0.01/0.1/1 mS/cm Meter:±1.0% FS,connect meter with electrode:±1.5% FS (0 ~ 50)℃(automatic ) 0.1 / 0.5 / 1 / 5 / 10 / 50 / 100 cm-1 25℃,20℃ and 18℃ |
Temperature | Measuring range
Resolution Accuracy |
-10℃~ 110℃
0.1℃ 5~ 60℃range:±0.4℃ other range:±0.8℃ |
Other Technical Parameters: | Data storage
Storage content
Power Communication connector Size and weight Quality and safety certification |
300 groups
Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time DC9V/300mA RS232 160 × 190 × 70mm/880g ISO9001:2008, CE and CMC |
Working Condition | Environment temperature
Environmental humidity IP rating |
5 ~ 35 ℃(0.01grade) 15 ~ 30 ℃(0.001grade)
≤75% IP54 Dustproof and waterproof |
Shipping Information
Out Of Dhaka: 1–3 working days for most locations within Bangladesh and cost only ৳120 TAKA.
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Return Policy
You may return items purchased from Meter BD Shop within 7 days of receiving the product.
To be eligible for a return, the product must meet the following conditions:
1. Unused, 2. In the original packaging & 3. Proof of purchase.
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