便携式在线数字水培pH mV电导率TDS值仪适用于户外测量样品

Technical parameters
model	S10
pH
Measuring range	-2.000 ~ 20.000pH
measurement accuracy	± 0.002pH
display resolution	0.001, 0.01, 0.1pH, optional
Calibration point	1 ~ 5 o’clock
pH buffering options	USA, NIST, DIN, custom
mV
Measuring range	± 1999.9mV
measurement accuracy	± 0.2mV
display resolution	0.1, 1mV, optional
Calibration point	1 o’clock
Measurement mode	Relative or absolute mV
Ion concentration
Measuring range	0.001 ~ 19999 (depending on the range of the ion selective electrode)
measurement accuracy	± 0.5% F.S (mono-ion), ± 1% F.S (di-ion)
display resolution	0.001, 0.01, 0.1, 1
Calibration point	2 ~ 5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000)
Units of measurement	ppm, mg / L, mol / L, mmol / L
Conductivity
Measuring range	0.01 ~ 20.00, 200.0, 2000µS / cm, 20.00, 200.0mS / cm
measurement accuracy	± 0.5% F.S
display resolution	0.001, 0.01, 0.1, 1
Calibration point	1 ~ 5 o’clock
Use calibration fluid	10µS / cm, 84µS / cm, 1413µS / cm, 12.88mS / cm, 111.8mS / cm
Temperature compensation coefficient	0.0 ~ 10.0% / ° C
Temperature compensation mode	Linear or pure water
Conductivity cell constant	K = 0.1, 1, 10 or customized
Normalized temperature	20 or 25 ° C
TDS
Measuring range	0 ~ 10.00, 100.0, 1000ppm, 10.00, 100.0ppt (max. 200ppt)
measurement accuracy	± 1% F.S
display resolution	0.01, 0.1, 1
TDS conversion factor	0.1 ~ 1.0 (default 0.5)
General parameters
Temperature compensation range	0 ~ 100 ° C, 32 ~ 212 ° F, manual or automatic
Data lock	Manual or automatic endpoint lock
Stability conditions	Fast or high precision
Calibration reminder	1 to 31 days or off
Shutdown mode	Manual or automatic (10, 20, 30 minutes after no key operation)
One-button reset function	contain
Data storage	500 sets
Communication output	USB
Connector	BNC, 6-pin MINI connector
Display	Custom LCD
Power type	AA battery 3 or DC5V power adapter
Battery life	Approx. 150 hours (with LCD backlight off)
Dimensions	170 (L) × 85 (W) × 30 (H) mm
Gauge weight	300g