Conductivity meter, Cobra4 Mobile Link, hand-held

Function and Applications

A combination of the Cobra4-Mobile-Link unit with the Cobra4-Sensor-Unit Conductivity+ (Pt1000) is ideal for the simultaneous measurement of conductivity values and temperatures.

Benefits

The Cobra4 Mobile-Link is a modern, high performance hand-held measuring device for mobile data recording, to which any of the Cobra4 Sensor-Units can be connected via a secure plug-in/lockable connection. Cobra4 Mobile-Link is ideal for use in any of the following scenarios:

• Student experiments not using a computer (e.g. as a digital multimeter for a wide variety of variables)
• Outdoor experiments with school groups, on project days, on school field trips, nature trails etc.
• Simple, intuitive operation
• "measure" evaluation software can be used for FREE 
• In combination with a Display-Connect Unit and large scale display it can be also used as demonstration measuring device 

Equipment and technical data

Conductivity:

• Measuring range 1: 0.0 ... 2500.0 µS/cm approx.
• Measuring accuracy: 4% of the measuring value ±0.15 µS/cm
• Measuring range 2:0 ... 45 000 µS/cm approx.
• Measuring accuracy: 4% of the measuring value ±3 µS/cm
• Measuring range 3:0.00 ... 1100 mS/cm approx.
• Measuring accuracy: 4% of the measuring value ±0.05 mS/cm

Temperature:

• Measuring accuracy: -20.0°C...150.0°C
• Resolution: 0.1 K
• Measuring accuracy: ±0.5 K (in the range 0...100°C)

General:

• Measuring cycle: 0.8...2 s (adjustable)
• Power supply: 2 x Mignon (AA) rechargeable batteries
• Current consumption < 300 mA
• Data can be saved on an SD memory card
• Water-resistant and reliable for outdoor work
• Dimensions: 201 x 70 x 35 mm
• Weight: 350 g

Accessories

• For conductivity and temperature measurement: Conductivity temperature probe Pt1000 (13701-01)
• For temperature measurement only: Temperature probe, immersion type, Pt1000 (12123-00)
• For use as demonstration device: Display-Connect Set 12623-88 and large scale display 07157-93

Excerpt from the item list

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