708L Benchtop pH/Px/Ion Concentration/Ec/TDS/Salinity/Do Multi-Parameter Water Quality Analyzer

Product Description

708L benchtop pH/pX/Ion Concentration/EC/TDS/Salinity/DO multi-parameter water quality analyzer

Model		708L
pH	Range	(-2.000~20.000)pH
	Resolution	0.001pH
	Accuracy	±0.002pH
mV	Range	(-2000.00~2000.00)mV
	Resolution	0.01 mv
	Accuracy	±0.03%FS
pX	Range	(0.000~14.000)pX
	Resolution	0.001 pX
	Accuracy	±0.002 pX
Ion Concentration	Range	(0~19990)Unit: mol/L, mmol/L, g/L, mg/L, μg/L
	Resolution	4-digit Significant Number
	Accuracy	±0.3%
Conductivity	Range	0.000μS/cm~3000mS/cm
	Resolution	0.001μS/cm
	Accuracy	±0.5% (FS)
Resistivity	Range	5.00Ω.cm~100.0MΩ.cm
	Resolution	0.01Ω·cm
	Accuracy	±0.5% (FS)
TDS	Range	0.000 mg/L~1000g/L
	Resolution	0.001mg/L
	Accuracy	±0.5% (FS)
Salinity	Range	(0.00~8.00)%
	Resolution	0.01%
	Accuracy	±0.1%
DO	Range	(0.00~90.00)mg/L
	Resolution	0.01mg/L
	Accuracy	±0.10mg/L
DO Saturation	Range	(0.0~600.0)%
	Resolution	0.1%
	Accuracy	±2.0%
Temperature	Range	(-5.0~130.0) ºC
	Resolution	0.1 ºC
	Accuracy	±0.1 ºC
General	Power Supply	100-240V, 50/60Hz
	Dimension (mm); Weight (kg)	280*280*130; 2.5
	Package Size (mm); (kg)	370*305*330; 5

Characteristics

MEASUREMENT PARAMETERS
pH, mv, ion, conductivity, resistivity, TDS, salinity, ORP, temperature
pH
* 1-6 points calibration with auto-buffer recognition.
* Selectable pH buffer groups, including NIST, DIN, GB.
* User-defined pH buffer or buffer group is supported.
* Automatic electrode diagnosis with pH slope and offset display.


Ion
* 1-6 points calibration.
* Selectable measurement unit, including μg/L, mg/L, g/L, mmol/L, PX, etc.
* Multi-measurement modes are supported, including Direct Reading mode, Standard Addition mode, Sample Addition mode and GRAN
mode.
* Over 10 methods are built-in, including F-, Cl-, Br-, I-, NO3-, BF4-, NH4+, K+, Na+, Ca2+, Cu2+, Pb2+, Ag+ and etc.;
user-defined method is supported.


Conductivity
* 1-5 points calibration automatically recognizes the standard solutions.
* Settable parameters, including cell constant, reference temperature (5/10/15/18/20/ 25°C), temperature compensation
coefficient and TDS factor.
* Temperature compensation type (none, linear, pure water).


DO
* 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
* Automatic/Manual barometric pressure compensation.


GENERAL FEATURES
* 7″ colorful touchscreen and smart guide system.
* Intelligent operation system provides features including user management, calibration management, electrode management, method
management, data management and etc.
* Multi-reading feature allows auto-read, timed-read and continuous-read.
* Automatic/Manual temperature compensation ensures accurate results.
* Auto-hold feature senses and locks the measurement endpoint.
* Over 30 settable parameters, including number of calibration points, stability criteria temperature unit, etc.
* Data capacity of up to 1000 sets (GLP-compliant).
* Data analysis feature helps user review, compare and recalculate results.
* Data can be transferred to PC or printer by USB or RS-232 communication interfaces.


STANDARD PACKAGE
pH Electrode, Conductivity Cell (k=1), DO Probe, ATC Probe, Electrode Holder, pH Buffer Powders (4.01, 7.00, 10.01)

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