VERSASTAR series desktop multi parameter water quality measuring instrument-Fornitore globale

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18600010653
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3rd Floor, Building 1, No. 35 Huilongguan West Street, Huilongguan Town, Changping District, Beijing

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VERSASTAR series desktop multi parameter water quality measuring instrument

The VERSA STAR desktop multi parameter pH/ISE (ion concentration)/conductivity/dissolved oxygen measuring instrument features a large, color LCD scree

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VERSA STAR desktop multi parameter pH/ISE (ion concentration)/conductivity/dissolved oxygen measuring instrumentFeaturing a large-sized, color LCD screen, it can simultaneously display readings, channels, time, date, sample number, user number, and calibration information. The loading and unloading module is plug and play, without the need to shut down.

Product features:

5 measurement modules can be freely combined
The operation interface has 6 languages to choose from, including Chinese and English
Temperature calibration and automatic temperature compensation can compensate for the influence of temperature on electrode slope, ensuring measurement accuracy and making measurement results more reliable
Can save 2000 sets of measurement data, in compliance with GLP standards
Use USB or RS232 ports to transfer data or update instrument software
Built in data analysis software to transfer stored data or display real-time readings
Can simultaneously connect two Orion Star mixers
The pH/temperature module can automatically recognize USA, NIST, DIN buffer solutions
The pH/ISE (ion concentration)/temperature module has all the characteristics of the pH/temperature module and can edit the calibration results of pH/ISE, optimize the calibration curve, and avoid repeated calibration
The pH/LogR module includes all the advantages of the pH module, as well as electrode diagnostic function, which eliminates the need for additional temperature probes during measurement
The conductivity/temperature module can choose conductivity TDS、 Built in seawater salinity curve for salinity and resistivity measurement modes
Dissolved oxygen/temperature module instrument can automatically recognize polarographic dissolved oxygen probe and RDO fluorescence dissolved oxygen probe

Technical parameters:

pH		measuring range	-2.000 – 20.000
		resolution	0.1, 0.01, zero point zero zero one
		relative accuracy	±0.001
		calibrated point	5 more points
		Calibration editing function	have
mV/RmV		measuring range	±2000.0mV
		resolution	0.1
		relative accuracy	± 0.1mV or ± 0.05% of the reading, whichever is greater
		EH ORP mode	have
ion concentration		measuring range	0 - 19999
		resolution	Three more significant digits
		relative accuracy	± 0.1mV or ± 0.05% of the reading, whichever is greater
		unit	Ppm, M, mg/L,%, ppb or no unit
		calibrated point	5 more points
		Calibration editing function	have
		Calibration function	Timed endpoint, linear calibration, optional non-linear automatic blank, low concentration measurement stability
conductivity		measuring range	0.001μS – 3000mS
		resolution	0.001 μ S or four significant digits
		relative accuracy	0.5% ± 1 digit of the reading
		Reference Temperature	5. 10, 15, 20, 25 ℃
		Temperature compensation type	Linear (0-10.0%/℃), non-linear, pure water non-linear, USP pure water limit value
		Range of electrical constants	0.001 – 199.9
		calibrated point	5 more points
		Calibration editing function	have
resistivity		measuring range	2Ω – 100MΩ
		resolution	2Ω-cm
		relative accuracy	0.5% ± 1 digit of the reading
salinity		type	Actual salinity or seawater salinity
		range	-80.0pt NaCl (relative); 0.01-42 ppt actual salinity
		resolution	0.01
		relative accuracy	±0.1
TDS		range	0 – 200ppt
		resolution	4 significant digits
		relative accuracy	0.5% ± 1 digit of the reading
		TDS factor range	Linear 0.01-10.00, default 0.49
dissolved oxygen		probe Type	Spectral dissolved oxygen or RDO fluorescence dissolved oxygen probe
Spectral dissolved oxygen	concentration	measuring range	0 – 90mg/L
		resolution	0.1, zero point zero one
		relative accuracy	±0.2
	Saturation%	measuring range	0 – 600%
		resolution	1, zero point one
		relative accuracy	±2%
RDO fluorescence method for dissolved oxygen	concentration	measuring range	0 – 50mg/L
		resolution	0.1, zero point zero one
		relative accuracy	±0.1mg/L(0- 8 mg/L); ±0.2mg/L(8- 20 mg/L); 10% of the reading (20-50 mg/L);
	Saturation%	measuring range	0 – 500%
		resolution	1, zero point one
		relative accuracy	±2%
		Automatic compensation range for atmospheric pressure	450.0 – 850.0 mmHg
		Salinity correction coefficient	When using conductivity modules and electricity simultaneously, automatic salinity compensation can be achieved, or manual compensation can be used; 0 – 45ppt
		calibration type	Saturated water air, saturated air water, Winkler titration, anaerobic water
temperature		range	-5-105 ℃ (RDO is 0-50 ℃)
		resolution	0.1
		relative accuracy	±0.1
		Temperature calibration function	Yes, 1 o'clock
Data Storage		quantity	5000 pieces, compliant with GLP standards
		RECORD	Manual, automatic, timed (interval)
		Record editing	Single deletion, selective deletion in whole or in part
input		PH electricity	BNC， Reference electrical interface
		Conductivity or ATC probe	8-pin mini DIN interface
		dissolved oxygen probe	9-pin mini DIN interface
output			RS232 interface, USB interface
power supply		The power adapter	100-240V AC, optional
		AA battery	4 sections, standard configuration
		BATTERY LIFE	>800 hours

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