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DZB-712 Portable multi-parameter meter

Product Model: DZB-712
Price:  Negotiable
Application Notes:  0
Location:  Shanghai

Product Detail Certification

Instrument functions:

uSeveral parameters can be shown on the same screen. It can simultaneously measure pX/pHmV, conductivity, TDS, salinity, resistivity, dissolved oxygen, saturation and temperature.

uIt provides many common ion modes such as H+Ag+Na+K+NH4+Cl-F-NO3-BF4-CN-,Cu2+Pb2+Ca2+

uIt follows GLP practice and can store and print 2200 sets of measuring data.

uIt provides zero oxygen and full scale calibration.

uIt provides three measuring modes: continuous measuring, timing measuring and balance measuring mode.

uIt has USB ports. If matched with communication software, it can be connected with PC.

uIt is small size and low-energy designed. The protection level is IP65 for portable work and field measurement.

Specifications:

1 Measuring range:
          
pH/pX(-2.0020.00)pH/pX

    O R P (-1999.91999.9)mV

Conductivity0.000μS/cm199.9S/cm
          Resistivity: 0.00ΩNaN
20.00MΩNaN
          T D S
0.000 mg/L100g/L
        
  Salinity: (0.00
8.00)%
        
  Dissolved oxygen: (0.00
19.99)mg/L
         
 Dissolved oxygen saturation: (0.0
199.9)%
          Ion concentration
:(019990),unit: ug/Lmg/Lg/Lmol/Lmmol/L

Temp: (-5.0135.0)

 2Resolution:
         pH/pX 0.01pH   

O R P 0.1 mV   

Conductivity: 0.001μS/cm

Resistivity: 0.01 ΩNaN

T D S0.001 mg/L

Salinity: 0.1 %

Dissolved oxygen0.01mg/L
Saturation

Temp0.1

3Accuracy:

pH/pX±0.01pX±1个字

pH/pX±0.01pX±1 digit
 ORP ±0.1FS

Conductivity: ±1.0FS

Resistivity±1.0FS

T D S±1.0FS
Salinity ±0.2%

Ion concentration: ±0.5%±1 digit
Dissolved oxygen±0.30mg/L

Dissolved oxygen saturation±10.0%
Temp: ±0.3±1 digit

4Input impedance>3×1012Ω

5Dissolved oxygen response time<=45s(90% respond at 20°C )

6Automatic temperature range:

pH:(0.0100.0)℃

    Conductivity: 0.0100.0)℃

        Dissolved oxygen:(0.040.0)℃

   7Power: 4 alkaline batteries of model 5

   8Dimensionmm):210×100×45

   9Weight0.5kg

 

 

          Model

Specifications

DZS-712

DZS-712-A

DZS-712-B

DZS-712-C

Measuring parameters

Conductivity, dissolved oxygen, pH/pXtemperature

Conductivity, pH/pXtemperature

pH/pXdissolved oxygen, temperature

Conductivity,

Dissolved oxygen, temperature

 


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