Biobase Benchtop pH ORP Ion Meter Test Accuracy Range Digital pH Meter for Lab

• After-sales Service: Online Technical Support
• Warranty: 1 Year
• Display: Digital
• Portable: Portable
• Appliance: Food Analysis, Medical Research, Biochemistry
• Range: -2.000~20.000pH
• Model NO.: PH-920
• Accuracy: ±0.002pH
• Resolution: 0.1, 0.01, 0.001 pH, Selectable
• Calibration Points: 1~5 Points
• Transport Package: Standard Carbon and Wooden Boxes
• Specification: 310*240*180mm
• Trademark: BIOBASE
• Origin: China
• HS Code: 9027899090
• Production Capacity: 1000/Month

Product Description

Product Description

Benchtop pH/ORP/lon Meter PH-920

Features:
PH:
*Multiparameter water quality meter is equipped with a 3.5 inches backlit LCD display.
*1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.
*Automatic electrode diagnosis shows the pH slope and offset.
ORP:
*1 point offset calibration allows adjusting the displayed value to a known standard.
*Relative and absolute millivolt modes ensure the reliable ORP measurements.
Ion Concentration:
*2 to 5 points calibration, including the 8 concentration points can be selected.
*Direct ion concentration readout simplifies the measurement process.
*Automatic electrode diagnosis shows the calibration points and slopes.
*Selectable concentration units (ppm, mg/L, mol/L, mmol/L) and ionic valency. Conductivity/TDS/Salinity/Resistivity:
*1 to 5 points calibration with automatic recognition for conductivity standards.
*Selectable cell constant, reference temperature, TDS factor, linear and pure water compensations, seawater and practical salinity measurement modes.
*Automatic electrode diagnosis shows the calibration points and factors.
Dissolved Oxygen:
*1 or 2 points calibration using the air-saturated water or zero oxygen solution.
*Salinity and barometric pressure compensations eliminate the measurement error. Other Features:
*Automatic temperature compensation ensures accurate readings over the entire range.
*Auto-Read function senses and locks the measurement endpoint.
*Calibration due alarm prompts user to calibrate the meter regularly.
*Auto-Power Off effectively conserves battery life.
*Setup menu allows setting the number of calibration points, resolution, 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.

 

 

Product Parameters

Model		PH-920	PH-930
PH	Range	-2.000~20.000pH
	Accuracy	±0.002pH
	Resolution	0.1, 0.01, 0.001 pH, Selectable
	Calibration Points	1~5 points
	Calibration Solutions	USA, NIST, DIN, 2 custom buffers
ORP	MV Range	±1999.9mV
	Relative mV Range	±1999.9mV
	Resolution	0.1,1mV, Selectable
	MV Accuracy	±0.2mV
	Calibration Points	1 point
Ion	Range	/	0.001 ~19999ppm, mg/L, mol/L (deponding on the range of ISE)
	Resolution	/	0.001,0.01,0.1,1
	Accuracy	/	±0.5% F.S (Monovalent),±1% F.S (Divalent)
	Measurement Units	/	ppm, mg/L, mol/L, mmol/L
	Calibration Points	/	2 to 5 points
	Calibration Solutions	/	0.001,0.01,0.1,1,10,100, 1000,10000
Temperature	Range	0105°C/32~221°F
	Resolution	0.1°C/0.1°F
	Accuracy	±0.5°C/±0.9°F
	Offset Calibration	1 point, reading±10°C
Other Specifications	Temperature Compensation	0~100°C, Manual or Automatic
	Stability Criteria	Low or high
	Calibration Due Alarm	1 to 31 days or off
	Slope/Offset Display	Yes
	Hold Function	Manual or auto-endpoint
	Memory	500 data sets
	Communication Interface	USB
	Connector	BNC, 3.5mm jack socket
	Display	Custom LCD (125*100mm)
	Power Requirements	DC5Vpower adapter
	Dimensions(mm)	210*188*60mm
	Weight(kg)	1-5kg
	Package Size(W*D*H)mm	310*240*180mm
	Gross weight(kg)	1.7kg

  

 

 

 

 

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