Conductivity/Dissolved Oxygen Meter Ec902 (Chinese Conductivity Probe) Ec902X (UK Probe)

• Customized: Non-Customized
• Certification: UL, BV, RoHS, CE, ISO, CCC
• IP Rating: IP68
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: EC902
• Screen Size: 3"
• SD Card Memory Size: 32G
• Measuring Medium: Temperature
• Type: Paperless Logger
• Weight: 2.1kg
• Transport Package: Box
• Specification: CE, CCC, ISO
• Trademark: tlead
• Origin: Qingdao, China
• HS Code: 902780900
• Production Capacity: 5000 Per Month

Product Description

Multi parameter portable Conductivity/Dissolved Oxygen meter contains 5 measurement modes. The meter is suitable for measuring the Conductivity, TDS, Salinity, Resistivity and DO of the liquids.

Features:
Conductivity/TDS/Salinity/Resistivity Mode:
• Multi parameter portable Conductivity/Dissolved Oxygen meter is equipped with a large backlit LCD display.
• 1 to 5 points push-button calibration with automatic calibration solution recognition.
• Selectable cell constant (0.1/1/10), normalization temperature (20/25°C), TDS conversion factor, seawater and practical salinity measurement modes.
• Linear or pure water compensation improves measurement accuracy of meter.
Dissolved Oxygen Mode:
• 1 or 2 points calibration using the 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.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows setting the 13 parameters, including the number of calibration points, resolution, stability condition, measurement unit, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• 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.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that use the meter smoothly.

Specifications:
Conductivity
1. Range: 0~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm
2. Accuracy: ±0.5% F.S
3. Calibration Points: 1 to 5 points
4. Calibration Solutions: 10µS/cm, 84µS/cm,1413µS/cm,12.88mS/cm,111.8mS/cm
5. Temperature Compensation: 0~100°C, 32~212°F, Manual or Automatic
6. Temperature Coefficient: 0.0~10.0%/°C
7. Compensation Modes: Linear or Pure Water
8. Cell Constant: K=0.1, 1, 10 or User-defined
9. Normalization Temperature: 20°C or 25°C
TDS
1. Range: 0~100ppt (Max. 200ppt, depending on factor setting)
2. Accuracy: ±1% F.S
3. TDS Factor: 0.1~1.0 (Default 0.5)
Salinity:
1. Range: 0~10ppt (Max. 80ppt)
2. Accuracy: ±1% F.S
3. Measurement Modes: Seawater or Practical Salinity
Resistivity
1. Range: 0~100MΩ
2. Accuracy: ±1% F.S
3. Resolution: 0.01, 0.1, 1
Dissolved Oxygen
1. Range: 0.00~20.00mg/L (or ppm)
2. Accuracy: ±0.2mg/L
3. Resolution: 0.01mg/L
4. Calibration Points: 1 or 2 points
5. Temperature Compensation: 0~50°C, 32~122°F, Automatic
6. Pressure Correction: 60.0~112.5kPa, 450~850mmHg
7. Salinity Correction: 0~50g/L
% Saturation of Oxygen
1. Range: 0.0~200.0%
2. Accuracy: ±2.0%
3. Resolution: 0.1, 1%
Temperature
1. Range: 0~105°C, 32~221°F
2. Accuracy: ±0.5°C, ±0.9°F
3. Resolution: 0.1°C
4. Calibration Points: 1 point
5. Calibration Range: Measured value ±10°C
Others
1. Hold Function: Manual or Automatic
2. Stability Conditions: Low or High
3. Calibration Due: 0 to 31 days
4. Power Off: Manual or Automatic (10, 20, 30 minutes)
5. Reset Function: Yes
6. Memory: Stores up to 500 data sets
7. Output: USB Communication Interface
8. Connector: 6-pin Mini Plug
9. Power Requirements: 3×1.5V "AA" Batteries
10. Battery Life: Approximately 150 hours (Turn off the backlit)
11. Dimensions: 170(L)×85(W)×30(H)mm
12. Weight: 300g