BT900 Multi-parameter Water Quality Meter,TOKY_specification/price/image

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Bante900 multi-parameter meter is capable of measuring up to 9 water quality parameters, including pH, ORP, Ion, Conductivity TDS, Salinity, Resistivity, Dissolved Oxygen, etc. General Features: Automatic Temperature Compensation ensures high accuracy of measurements. Calibration due reminder helps you to calibrate meter regularly. Automatic endpoint function freezes stable measured values. Help message as a operational guide to helps you understand how to use meter. Setup menu lets user customize the calibration points, stability conditions, date and time to meet measurement requirements. Expanded memory stores and recalls up to 500 readings. Built-in real-time clock stamps stored data to meets GLP. USB communication interface.			pH Mode: During the pH mode, Up to 5 points push-button calibration with auto- buffer recognition. Selectable pH buffer standards and resolution (0.1, 0.01, 0.001pH). Automatically calculates and displays electrode slope that helps you decide whether to replace pH electrode. ORP Mode: Single point offset calibration allows user adjusts displayed value to a known standard. Absolute or Relative mV measurements provides accurate readings. 　 Ion Mode: Standard BNC connector can connects many Ion Selective Electrode. 2 to 5 points push-button calibration from low to high concentrations. Selectable multiple concentration units, including ppm, mg/L, mol/L. Direct readout ion concentration simplifies measurement process. mV measurement allows user to check performance of ion electrode. Conductivity Mode: Up to 5-point push-button calibration allows user to uses customized calibration solutions. Adjustable TDS factors, cell constants, temperature coefficients and normalization temperature (20°C or 25°C). Selectable linear or pure water compensation modes. In salinity measurement modes, selectable practical salinity (PSU) or seawater measurement standard (ppt). Dissolved Oxygen Mode: 1 or 2 points auto-calibration (100% in saturated air or air-saturated water, 0% in zero oxygen solution). Manual salinity and barometric pressure compensation. Selectable readout in ppm, mg/L or % saturation.
	Specifications:
	Model	Bante900
	pH Range	-2.000~20.000pH
	pH Accuracy	±0.002pH
	Resolution	0.001, 0.01, 0.1pH, Selectable
	Calibration Points	Up to 5 points
	Calibration Solutions	USA(pH1.68/4.01/7.00/10.01/12.45), NIST(pH1.68/4.01/6.86/9.18/12.45), DIN (pH1.09/4.65/6.79/9.23/ 12.75)
	Ion Concentration Range	0.001~19999ppm, mg/L, mol/L (Depending on measuring range of Ion Selective Electrode)
	Ion Concentration Accuracy	±0.5% Full Scale (Monovalent), ±1% Full Scale (Divalent)
	Calibration Points	2 to 5 points
	Calibration Solutions	0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm
	mV Range	-1999.9~1999.9mV
	mV Accuracy	±0.2mV
	Resolution	0.1, 1mV, Selectable
	Conductivity Range	0~20mS/cm (Max.200mS/cm)
	Conductivity Accuracy	±0.5% Full Scale
	Calibration Points	Up to 5 points
	Calibration Solutions	10uS/cm, 84uS/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm
	TDS Range	0~10ppt (Max. 20ppt, Depending on factor setting)
	TDS Accuracy	±1% Full Scale
	TDS Factor	0.1~1.0 (Default 0.5)
	Salinity Range	0~10ppt (Max.80ppt)
	Salinity Accuracy	±1% Full Scale
	Salinity Measurement Modes	Practical Salinity (PSU) or Seawater Measurement Standard (ppt)
	Resistivity Range	0~100MΩ
	Resistivity Accuracy	±1% Full Scale
	Resolution	0.001, 0.01, 0.1, 1, Automatic
	Temperature Coefficient	0.0~10.0% per °C
	Compensation Modes	Linear or Pure Water
	Cell Constant	K=0.1, 1, 10, Selectable
	Normalization Temperature	20°C or 25°C
	Dissolved Oxygen Range	0.00~20.00mg/L or ppm
	Resolution	0.01mg/L
	Dissolved Oxygen Accuracy	±0.2mg/L
	% Saturation of Oxygen	0.0~200.0%
	Accuracy	±2.0%
	Salinity Correction	0~50g/L
	Pressure Correction	60.0~112.5kPa, 450~850mmHg
	Temperature Range	0~105°C, 32~221°F
	Temperature Accuracy	±0.5°C, ±0.9°F
	Temperature Calibration	Manual
	Temperature Compensation	0~100°C, 32~212°F, Automatic or Manual; DO Mode: 0~50°C, 32~122°F, Automatic
	Auto-Off	Manual or Automatic (10, 20, 30 minutes after last key pressed, Selectable)
	Hold Function	Manual or Automatic endpoint
	Stability Conditions	Low or High, Selectable
	Calibration due reminder	1 to 30 days or Off
	Reset Function	Yes
	Memory	500 data sets with Date/Time stamping
	Output	USB Communication Interface
	Connector	BNC and 6-pin connector
	LCD Display	Custom dual-display LCD (130×110mm)
	Power Requirements	DC5V, using AC adapters, 220VAC/50Hz
	Dimensions	210(L)×188(W)×60(H)mm
	Weight	1.2kg