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Portable Conductivity/ Dissolved Oxygen Meter 904p

China Portable Conductivity/Dissolved Oxygen Meter 904p, Find details about China pH, pH Meter from Portable Conductivity/Dissolved Oxygen Meter 904p

Model NO.
904P
Items
Dissolved Oxygen/Conductivity
Do Range
0.00 to 20.00mg/L
Conductivity Range
0.01 to 20.00, 200.0, 2000us/Cm, 20.00, 200.0ms/Cm
Accuracy
0.002pH
Resolution
0.001, 0.01, 0.1pH, Selectable
Temperature
0 to 105 Degree
Displays
LCD
Application
Chemical Experiments, Routine Measurements
Trademark
lianhua
Transport Package
Cartoon
Specification
170*85*30mm
Origin
Shanghai
HS Code
9031809090
Model NO.
904P
Items
Dissolved Oxygen/Conductivity
Do Range
0.00 to 20.00mg/L
Conductivity Range
0.01 to 20.00, 200.0, 2000us/Cm, 20.00, 200.0ms/Cm
Accuracy
0.002pH
Resolution
0.001, 0.01, 0.1pH, Selectable
Temperature
0 to 105 Degree
Displays
LCD
Application
Chemical Experiments, Routine Measurements
Trademark
lianhua
Transport Package
Cartoon
Specification
170*85*30mm
Origin
Shanghai
HS Code
9031809090
Portable Conductivity/Dissolved Oxygen Meter 904p

1>Product Introduction

Portable Conductivity/Dissolved Oxygen Meter

High-performance multiparameter water quality meter contains the 5 measurement modes, the meter is suitable for measuring the conductivity, TDS, salinity, resistivity and dissolved oxygen.



2 >Functional characteristics

Conductivity/TDS/Salinity/Resistivity Modes:
• Portable multiparameter water quality meter is equipped with a backlit LCD display.
• 1 to 5 points calibration with automatic recognition for conductivity standards.
• Selectable cell constant (K=0.1/1/10), reference temperature (20/25°C), TDS factor, linear
  and pure water compensations, seawater and practical salinity measurement modes.

Dissolved Oxygen Mode:
• 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
• Salinity and barometric pressure compensations eliminate the measurement error.

Other Features:
• Automatic temperature compensation ensures accurate readings over the entire range.
• Auto-Read function senses and locks the measurement endpoint.
• Calibration due alarm prompts user to calibrate the meter regularly.
• Auto-Power Off effectively conserves battery life.
• Setup menu allows setting the number of calibration points, stability criteria, temperature
  unit, date and time, etc.
• Reset function automatically resumes all settings back to the factory defaults.

3 >Technical Parameters  
 
   Model904P
   Conductivity 
   Range0.01 to 20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm
   Resolution0.001, 0.01, 0.1, 1
   Accuracy±0.5% F.S.
   Calibration Points1 to 5 points
   Calibration Solutions10µS, 84µS, 1413µS, 12.88mS, 111.8mS
   Temperature CoefficientLinear (0.0 to 10.0%/°C), pure water
   Reference Temperature20/25°C
   Cell Constant  K=0.1, 1, 10 or custom
   TDS 
   Range0.00 to 10.00, 100.0, 1000ppm, 10.00, 200.0ppt
   Resolution0.01, 0.1, 1
   Accuracy±1% F.S.
   TDS Factor0.1 to 1.0 (default 0.5)
   Salinity 
   Range0.00 to 80.00ppt, 0.00 to 42.00psu
   Resolution0.01
   Accuracy±1% F.S.
   Resistivity 
   Range0.00 to 20.00MΩ
   Resolution0.01
   Accuracy±1% F.S.
   Dissolved Oxygen 
   DO Range0.00 to 20.00mg/L
   Resolution0.01, 0.1mg/L, selectable
   Accuracy±0.2mg/L
   % Saturation of Oxygen0.0 to 200.0%
   Resolution0.1, 1%, selectable
   Accuracy±2.0%
   Calibration Points1 or 2 points
   Pressure Correction60.0 to 112.5kPa/450 to 850mmHg, manual
   Salinity Correction0.0 to 50.0g/L, manual
   Temperature 
   Range0 to 105°C/32 to 221°F
   Resolution0.1°C/0.1°F
   Accuracy±0.5°C/±0.9°F
   Offset Calibration1 point
   Calibration RangeReading ±10°C
   General Specifications 
   Temperature Compensation0 to 100°C/32 to 212°F, manual or automatic
   Stability CriteriaLow or high
   Calibration Due Alarm1 to 31 days or off
   Auto-Power Off10, 20 or 30 minutes after last key pressed
   MemoryStores up to 500 data sets
   OutputUSB communication interface
   Connector6-pin nimi-DIN, 3.5mm jack socket
   DisplayCustom LCD (80×60mm)
   Power3×1.5V AA batteries or DC5V power adapter
   Battery LifeApproximately 150 hours (turn off the backlight)
   Dimensions170(L)×85(W)×30(H)mm
   Weight300g






Company
Portable Conductivity/Dissolved Oxygen Meter 904p

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