QIUSUO Potassium Ion Meter Benchtop Ion Meter for K with Range ±1999.9 mV Range 0.04 to 39000 ppm Calibration Fluid Accuracy±1% F.S. Concentration Units Measurement Units ppm mg/L mol/L mmol/L 2 to 5 Points Calibration Selectable

About this item:

Professional potassium ion meter, suitable for laboratory applications, measurement range: 0.04 to 39000 ppm

2 to 5 points calibration, including the selection of 8 concentration points.

Selectable concentration units - ppm, mg/L and mol/L.

Automatic temperature compensation ensures accurate readings over the entire range.

Expanded memory stores or recalls up to 500 data sets.

Features:

Professional chloride ion meter is equipped with a large backlit LCD display

2 to 5 points calibration, including the selection of 8 concentration points

Direct ion concentration readout simplifies the measurement process

Selectable concentration units - ppm, mg/L and mol/L

Automatic temperature compensation ensures accurate readings over the entire range

Auto-read function senses and locks the measurement endpoint

Calibration due alarm reminds the user to calibrate the meter regularly

Automatic electrode diagnosis shows the calibration points and slopes

Setup menu allows setting the number of calibration points, ionic valency, stability criteria,temperature unit, auto-power off, etc

Reset function automatically resumes all settings back to the factory defaults

Expanded memory stores or recalls up to 500 data sets

USB communication interface for data transfer and timed interval readings

Specifications

Ion Concentration

Range: 0.04 to 39000 ppm ppm

Resolution: 0.001, 0.01, 0.1, 1, automatic

Accuracy: ±1% F.S.

Calibration: 2 to 5 points

Calibration Solutions: 0.001 / 0.01 / 0.1 / 1 / 10 / 100 / 1000 / 10000

Measurement Units: ppm, mg/L, mol/L, mmol/L

MV

Range: -1999.9 to 1999.9 mV

Resolution: 0.1 mV

Accuracy: ±0.2 mV

Temperature

Range: 0 to 105°C / 32 to 221°F

Resolution: 0.1°C/°F

Accuracy: ±0.5°C / ±0.9°F

Calibration: 1 point

Calibration Range: Reading ±10°C/°F

Other Specifications

Temperature Compensation:0 to 100°C / 32 to 212°F, manual or automatic

Hold Function: Manual / Auto-read measurement endpoint

Stability Criteria:Low / High

Calibration Due Alarm: 1 to 31 days or off

Memory: Stores up to 500 data sets

Output: USB communication interface

Connector: BNC, 3.5 mm jack socket

Display: Custom LCD (125 × 100 mm)

Power Supply: 5V DC power adapter

Environmental Conditions: 0 to 50°C / 32 to 122°F, relative humidity <80%

Dimensions: 210 × 188 × 60 mm

Weight: 1.5 kg

Meter includes

ISE-K potassium electrode

TP-10K temperature probe

Potassium standard solutions 100, 1000 ppm

Ionic strength adjuster

USB cable

5V DC power adapter