YTSYIQI Benchtop Multi-parameter Water Quality Analyzer with Conductivity Standard Solutions TDS Range 0 to 10.00,100.0,1000 ppm, 10.00,200.0 ppt Accuracy ±1% F.S. Manual/Auto-read Measurement Endpoint for Measuring pH mV Conductivity TDS

About this product:

Multiparameter water quality meter contains measurement modes for pH, mV, conductivity and TDS, the setup menu offers 13 customizable options.

Automatic temperature compensation ensures accurate readings over the entire range.

Auto-read function senses and locks the measurement endpoint.

Calibration due alarm reminds user to calibrate the meter regularly.

Setup menu allows setting the number of calibration points, stability criteria, temperature units, date and time, auto-power off, etc.

pH Mode:
Multiparameter water quality meter is equipped with a large backlit LCD display.

1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.
Automatic electrode diagnosis shows the pH slope and zero offset.

Conductivity/TDS Modes:

1 to 5 points calibration with automatic recognition for conductivity standards.

Selectable cell constant (K=0.1/1/10), reference temperature (20/25°C), TDS factor, linear and pure water compensation modes.

Other Features:

Automatic temperature compensation ensures accurate readings over the entire range.

Auto-read function senses and locks the measurement endpoint.

Calibration due alarm reminds user to calibrate the meter regularly.

Setup menu allows setting the number of calibration points, stability criteria, temperature units, date and time, auto-power off, etc.

Reset function automatically restores all settings to the factory defaults.

Expanded memory stores or recalls up to 500 data sets.

USB communication interface enables easy data transfer and timed interval readings.

pH

Range: -2.000 to 20.000 pH

Resolution: 0.001 / 0.01 / 0.1 pH, selectable

Accuracy: ±0.002 pH

Calibration: 1 to 5 points

pH Buffer Options: USA / NIST / DIN / 2 custom buffers

mV

Range: -1999.9 to 1999.9 mV

Resolution: 0.1 / 1 mV, selectable

Accuracy: ±0.2 mV

Conductivity

Range: 0 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm

Resolution: 0.001, 0.01, 0.1, 1, automatic

Accuracy: ±0.5% F.S.

Calibration: 1 to 5 points

Calibration Solutions: 10 µS / 84 µS / 1413 µS / 12.88 mS / 111.8 mS

Temperature Coefficient: 0.0 to 10.0%/°C

Pure Water Compensation: Yes

Reference Temperature: 20 / 25°C

Cell Constant: K=0.1 / 1 / 10 / Custom

TDS

Range: 0 to 10.00, 100.0, 1000 ppm, 10.00, 200.0 ppt

Resolution: 0.01, 0.1, 1, automatic

Accuracy: ±1% F.S.

TDS Conversion Factor: 0.1 to 1.0 (default 0.5)

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, 6-pin mini-DIN, 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

E201-BNC pH electrode

CON-1 conductivity electrode

TP-10K temperature probe

pH 4.01, 7.00, 10.01 buffer reagents

Conductivity standard solutions 84 µS/cm, 1413 µS/cm, 12.88 mS/cm

USB cable

5V DC power adapter