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Search Results for "Cardy Nitrate Meter"
There were 58 articles found for your query: (Page 2 of 3)     «« | Prev | 1 | 2 | 3 | Next | »»
  1. Can I directly insert the meter into either soil or liquid media? (2245)Can I directly insert the meter into either soil or liquid media? (2245) [Article]
    The meter is not designed to get direct readings from media. With this unit you should still prepare the media in a cup and then take a sample and place it in th

  2. I used regular water when calibrating and the meter is not calibrating correctly. (2245)I used regular water when calibrating and the meter is not calibrating correctly... [Article]
    We suggest you use deionized water.

  3. I took several readings from pots and after about 15 or so I think the probe was (2265FS)I took several readings from pots and after about 15 or so I think the probe was... [Article]
    Try wipping off exccess media from the probe. You may need to re-calibrate the meter again. We recommend you calibrate it once a month it should take y

  4. How do I calibrate the meter? (2300)How do I calibrate the meter? (2300) [Article]
    ...(slope). Please refer to calibration procedure in Cardy Nitrate manual which can be downloaded on ou...

  5. My Cardy sensor will not hold calibration (2300)My Cardy sensor will not hold calibration (2300) [Article]
    These sensors wear out over time. Replace sensor. Item # 2340, or Contact Spectrum. Cardy NO3- Trouble Shooting What are the correct standards?

  6. Error Message "Run-time error 63: bad record number" (SPAD 502 meter)Error Message "Run-time error 63: bad record number" (SPAD 502 meter) [Article]
    If the SPAD meter is turned off and immediately turned back on, a capacitor in the data logger's microcontroller circuit will not have time to completely power down.&nb

  7. Can the meter be used to take readings in the Field? (2265)Can the meter be used to take readings in the Field? (2265) [Article]
    The answer is yes, you want to make sure the area where you are testing has been irrigated first. You do not want to take a reading in dry conditions.

  8. Do I need Cardy Nitrate Meter item 2300 or 2300G?Do I need Cardy Nitrate Meter item 2300 or 2300G? [Article]
    2300 does mineralized soils testing, tissue sap and water testing. Soil samples require a different extractant, so use this one if you need to test soil. 2300

  9. What are the Cardy meter's specifications? (2300)What are the Cardy meter's specifications? (2300) [Article]
    Range: 0-9,900 ppm Accuracy: Approaches lab accuracy on tissue sap and soil samples Sensor Lifespan:150 samples

  10. What does waterproof really mean? (2245)What does waterproof really mean? (2245) [Article]
    It means that you can splash water on the unit, but it does not mean that the meter can stay under water for long periods of time. If you drop it in a bucket of

  11. How do I replace the batteries? (2205)How do I replace the batteries? (2205) [Article]
    Turn the EC meter over to the back. You will have to use a thin, flat head screwdriver to push in the lock so you can pull the chassis apart. There you will

  12. What are the differences between Quantum Light and Solar Radiation?What are the differences between Quantum Light and Solar Radiation? [Article]
    The range of wavelengths that plants use is called Photosynthetic Active Radiation (PAR). This is measured in units of micro-mol per metre squared per second (umol/m2/s) which is usuall

  13. The IQ 150 meter calibrates very slowly (2162)The IQ 150 meter calibrates very slowly (2162) [Article]
    The calibration of the IQ 150 can take up to one and a half minutes for each calibrating solution (pH 7 and pH 4). The probe should be hydrated by soaking in water for several m

  14. No GPS Found with Field Scout MeterNo GPS Found with Field Scout Meter [Article]


  15. Changing the battery for a TCM500 meterChanging the battery for a TCM500 meter [Article]
    The battery compartment can be accessed by removing the 4 screws on the underside of the meter.

  16. How is the Grass Index calculated for the TCM 500 Turf Color Meter?How is the Grass Index calculated for the TCM 500 Turf Color Meter? [Article]
    The equation that is used to calculate the grass index of the TCM 500 Turf Color Meter. Grass Index

  17. The Field Scout TDR meter display will not shut off or is displaying unusual information.The Field Scout TDR meter display will not shut off or is displaying unusual inf... [Article]
    The electronic header in the meter may have been disrupted by a static discharge. First, try removing a battery and waiting 60 seconds before putting it back in the battery compartment. 

  18. Cardy Twin pH meter LCD display will not turn on (2103)Cardy Twin pH meter LCD display will not turn on (2103) [Article]
    Replace batteries with # CR 2032. If LCD is still blank after new batteries are installed, call Spectrum to return meter.

  19. What is the Cardy Twin pH sensor lifespan? (2103)What is the Cardy Twin pH sensor lifespan? (2103) [Article]
    The Cardy Twin pH sensor is good for about 350 measurements. The batteries last 150 hours of continuous operation.

  20. Error Message: Bad Record Number message (TDR300)Error Message: Bad Record Number message (TDR300) [Article]
    This may indicate a bug in the Field Scout software. Please contact Spectrum Technologies (800-248-8873) to be sent a version of the software that should be able to successfully download the d

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