About This Items
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Specifications and Standards
Resolution: (1) 0 to 99ppm: 1ppm (2) 100 to 990ppm: 10ppm (3) 1000 to 9900ppm: 100ppm
Temperature display range/resolution: 0 to 50°C/0.1°C
Required sample volume for measurement: 0.3ml or more (measurement is possible from 0.05mL by using sampling sheet B)
Calibration points: Max. 2 points
Accuracy: ±10% (relative to reading)
Width (mm): 29
Depth (mm): 20
Height (mm): 164
Measuring range (mg/L): 4 to 9900 ppm
Measuring range: 4 to 9900 ppm (mg/L), 2 to 5000 (kg/10a) (when soil-to-water extraction ratio is 1:5)
Power source (V): 2 coin-type lithium batteries (CR2032) (included)
Features
This compact potassium ion meter measures potassium ions by simply dropping a small amount (from 0.3mL) of sample directly into the analyzer.
LAQUAtwin's unique planar ion electrode has excellent selectivity and is not easily affected by other ions.
The ion electrode method accurately measures ion concentrations.
It is especially useful for measuring potassium ions in soil and hydroponic nutrient solution.
Measurement is possible with any shape of sample: drop, dip, scoop, wipe, solid, powder, or sheet.
Simple operation and a reliable judgment function make it easy for anyone to operate.
Low and high concentration calibration points can be arbitrarily changed.
Waterproof and dustproof construction. (IP67)
Temperature sensor adjustment function, auto hold, auto stability function, etc. are provided.
Instrument body x 1 unit, S030 (sensor) x 1 unit
Potassium ion standard solution (14ml) Y031H (2000ppm) x 1 bottle, Potassium ion standard solution (14ml) Y031L (150ppm) x 1 bottle
Sampling sheet B x 5
Coin-type lithium battery (CR2032) x 2
Syringe x 1 pc ● Storage case 1 set
Specifications and Standards
Resolution: (1) 0 to 99ppm: 1ppm (2) 100 to 990ppm: 10ppm (3) 1000 to 9900ppm: 100ppm
Temperature display range/resolution: 0 to 50°C/0.1°C
Required sample volume for measurement: 0.3ml or more (measurement is possible from 0.05mL by using sampling sheet B)
Calibration points: Max. 2 points
Accuracy: ±10% (relative to reading)
Width (mm): 29
Depth (mm): 20
Height (mm): 164
Measuring range (mg/L): 4 to 9900 ppm
Measuring range: 4 to 9900 ppm (mg/L), 2 to 5000 (kg/10a) (when soil-to-water extraction ratio is 1:5)
Power source (V): 2 coin-type lithium batteries (CR2032) (included)
Features
This compact potassium ion meter measures potassium ions by simply dropping a small amount (from 0.3mL) of sample directly into the analyzer.
LAQUAtwin's unique planar ion electrode has excellent selectivity and is not easily affected by other ions.
The ion electrode method accurately measures ion concentrations.
It is especially useful for measuring potassium ions in soil and hydroponic nutrient solution.
Measurement is possible with any shape of sample: drop, dip, scoop, wipe, solid, powder, or sheet.
Simple operation and a reliable judgment function make it easy for anyone to operate.
Low and high concentration calibration points can be arbitrarily changed.
Waterproof and dustproof construction. (IP67)
Temperature sensor adjustment function, auto hold, auto stability function, etc. are provided.
Instrument body x 1 unit, S030 (sensor) x 1 unit
Potassium ion standard solution (14ml) Y031H (2000ppm) x 1 bottle, Potassium ion standard solution (14ml) Y031L (150ppm) x 1 bottle
Sampling sheet B x 5
Coin-type lithium battery (CR2032) x 2
Syringe x 1 pc ● Storage case 1 set