10 IN 1 pH/mV Conductivity/TDS/DO Meter EC910

Fitur 10 IN 1 pH/mV Conductivity/TDS/DO Meter EC910 :

High accuracy multi parameter water quality meter includes 8 measurement modes, the meter is suitable for measuring the pH, ORP, Ion concentration, Conductivity, TDS, Salinity, Resistivity and Dissolved Oxygen of the liquids. ph meter

pH Mode:

• High accuracy portable multi parameter water quality meter is equipped with a large backlit LCD display.
• 1 to 5 points push-button calibration with auto-buffer recognition.
• Selectable pH buffer standards (USA/NIST/DIN) or using the custom calibration solutions.
• Automatic electrode slope display helps user decide whether to replace sensor.

ORP Mode :

• Single point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolt measurement modes provide accurate ORP readings.

Ion Mode :

• 2 to 5 points calibration including the eight concentration calibration points can be selected.
• Automatically recognize ion selective electrodes, does not need to specify type of ion.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units including the ppm, mg/L and mol/L.

Conductivity/TDS/Salinity/Resistivity Mode :

• 1 to 5 points push-button calibration with automatic calibration solution recognition.
• Selectable cell constants (0.1/1/10), normalization temperatures (20/25°C), TDS conversion factors, seawater and practical salinity measurement modes.

Dissolved Oxygen Mode :

• 1 or 2 points calibration using air-saturated water and zero oxygen solution.
• Manual salinity and barometric pressure compensation improve the measurement accuracy.

Other Features :

• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration corrects temperature deviation.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• Reset feature automatically resumes all parameters back to factory default options.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.

Spesifikasi 10 IN 1 pH/mV Conductivity/TDS/DO Meter EC910 :

  1. pH

•Range : -2.000~20.000pH
•Accuracy : ±0.002pH
•Resolution : 0.1, 0.01, 0.001pH
•Calibration Points : 1 to 5 points, USA, NIST, DIN Standards
•Temperature Compensation : 0~100°C, 32~212°F, Manual or Automatic

2. mV

•Range : -1999.9~1999.9mV
•Accuracy : ±0.2mV
•Resolution : 0.1, 1mV
•Calibration Points : 1 point (Only for Relative mV mode)
•Calibration Range : ±200mV

3. Ion

•Range : 0.001~19999ppm, mg/L, mol/L (Depending on range of ISE)
•Accuracy : ±0.5% F.S (Monovalent), ±1% F.S (Divalent)
•Resolution : 0.001, 0.01, 0.1, 1
•Calibration Points : 2 to 5 points
•Calibration Solutions : 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mol/L, mg/L

4. Conductivity

•Range : 0~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm
•Accuracy : ±0.5% F.S
•Calibration Points : 1 to 5 points
•Calibration Solutions : 10µS/cm, 84µS/cm,1413µS/cm,12.88mS/cm,111.8mS/cm
•Temperature Compensation : 0~100°C, 32~212°F, Manual or Automatic
•Temperature Coefficient : 0.0~10.0%/°C
•Compensation Modes : Linear or Pure Water
•Cell Constant : K=0.1, 1, 10
•Normalization Temperature : 20 or 25°C

5. TDS

•Range : 0~10ppt (Max. 20ppt, depending on factor setting)
•Accuracy : ±1% F.S
•TDS Factor : 0.1~1.0 (Default 0.5)

6. Salinity

•Range : 0~10ppt (Max. 80ppt)
•Accuracy : ±1% F.S
•Measurement Modes : Seawater or Practical Salinity

7. Resistivity

•Range : 0~100MΩ
•Accuracy : ±1% F.S
•Resolution : 0.01, 0.1, 1

8. Dissolved Oxygen (DO)

•Range : 0.00~20.00mg/L (or ppm)
•Accuracy : ±0.2mg/L
•Resolution : 0.01mg/L
•Calibration Points : 1 or 2 points
•Temperature Compensation : 0~50°C, 32~122°F
•Pressure Correction : 60.0~112.5kPa, 450~850mmHg
•Salinity Correction : 0~50g/L

9. Saturation of Oxygen

•Range : 0.0~200.0%
•Accuracy : ±2.0%
•Resolution : 0.1%

10. Temperature

•Range : 0~105°C, 32~221°F
•Accuracy : ±0.5°C, ±0.9°F
•Resolution : 0.1°C
•Calibration Points : 1 point
•Calibration Range : Measured value ±10°C

11. Others

Hold Function : Manual or Automatic
Stability Conditions : Low or High
Calibration Due : 0 to 31 days
Power Off : Manual or Automatic (10, 20, 30 minutes)
Reset Function : Yes
Memory : Stores up to 500 data sets
Output : USB Communication Interface
Connector : BNC, 6-pin Mini Plug
Power Requirements : 3 x 1.5V "AA" Batteries
Battery Life : Approximately 150 hours (Turn off the backlit)
Dimensions : 170(L)x 85(W) x 30(H)mm
Weight : 300g

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