YR01818 Portable Conductivity / TDS / Salinity Meter

Fabricante: Kalstein

Professional portable conductivity meter contains the TDS, salinity and resistivity measurement modes, 1 to 5 points calibration, accuracy: 0.5% F.S.

• Professional portable conductivity meter is equipped with a backlit LCD display.

• 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 compensations, seawater and practical salinity measurement modes.

• Automatic temperature compensation corrects conductivity measurment to reference

temperature.

• Auto-Read function senses and locks the measurement endpoint.

• Calibration due alarm prompts user to calibrate the meter regularly.

• Calibration report shows the calibration point and factor.

• Auto-Power Off effectively conserves battery life.

• Setup menu allows setting the number of calibration points, stability criteria, temperature

unit, date and time, 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 is easy to transfer data to PC.

• Multi-mode power scheme (batteries, power adapter and USB port) ensures that using the

meter smoothly.

Model	YR01818
Conductivity
Range	0.01 to 20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm
Resolution	0.001, 0.01, 0.1, 1
Accuracy	±0.5% F.S.
Calibration Points	1 to 5 points
Calibration Solutions	10µS, 84µS, 1413µS, 12.88mS, 111.8mS
TDS
Range	0.00 to 10.00, 100.0, 1000ppm, 10.00, 200.0ppt
Resolution	0.01, 0.1, 1
Accuracy	±1% F.S.
TDS Factor	0.1 to 1.0 (default 0.5)
Salinity
Range	0.00 to 80.00ppt, 0.00 to 42.00psu
Resolution	0.01
Accuracy	±1% F.S.
Resistivity
Range	0.00 to 20.00MΩ
Resolution	0.01
Accuracy	±1% F.S.
Temperature
Range	0 to 105°C/32 to 221°F
Resolution	0.1°C/0.1°F
Accuracy	±0.5°C/±0.9°F
Offset Calibration	1 point
Calibration Range	Reading ±10°C
General Specifications
Temperature Compensation	0 to 100°C/32 to 212°F, manual or automatic
Temperature Coefficient	Linear (0.0 to 10.0%/°C), pure water
Reference Temperature	20/25°C
Cell Constant	K=0.1, 1, 10 or custom
Stability Criteria	Low or high
Calibration Due Alarm	1 to 31 days or off
Auto-Power Off	10, 20 or 30 minutes after last key pressed
Memory	Stores up to 500 data sets
Output	USB communication interface
Connector	6-pin nimi-DIN, 3.5mm jack socket
Display	Custom LCD (80×60mm)
Power	3×1.5V AA batteries or DC5V power adapter
Dimensions	170(L)×85(W)×30(H)mm
Weight	300g

Order Code	Accessories
YR01818	CON-1 conductivity electrode
	TP-10K temperature probe
	Conductivity standards 84µS/cm, 1413µS/cm, 12.88mS/cm
	Carrying case
YR01818-2	CON-0.1 conductivity electrode
	CON-1 conductivity electrode
	TP-10K temperature probe
	Conductivity standards 84µS/cm, 1413µS/cm, 12.88mS/cm
	Carrying case
YR01818-1	CON-1 conductivity electrode
	CON-10 conductivity electrode
	TP-10K temperature probe
	Conductivity standards 84µS/cm, 1413µS/cm, 12.88mS/cm
	Carrying case