Biobase Portable pH/Lon Meter pH-320 Automatic for Lab

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1 Year
• Model NO.: PH-320
• Portable: Portable
• Appliance: Lab
• Certification: CE
• pH Range: -2.000~20.000pH
• pH Accuracy: ±0.002pH
• Resolution: 0.1, 0.01, 0.001 pH, Selectable
• Mv Range: -1999.9-1999.9mv
• Relative Mv Range: -1999.9-1999.9mv
• Mv Accuracy: ±0.2mv
• Ion Concentration Range: 0.001 ~19999ppm, Mg/L, Mol/L
• Temperature Range: 0~105°c/32~221°f
• Temperature Accuracy: ±0.5°c/±0.9°f
• Temperature Compensation: 0~100°c, Manual or Automatic
• Package Size(W*D*H): 475*155*350mm
• Gross Weight: 2kg
• Specification: 2kg
• Trademark: BIOBASE
• Origin: China
• Production Capacity: 1000units/Month

Product Description

Product Description

Features:

PH
* 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.

General 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.
Optional Ion Selective Electrodes:
Ammonium (NH4+), bromide (br -), cadmium (Cd2+), calcium (Ca2+), chloride (Cl-), cupric (Cu2+), cyanide (Cn -), fluoride (F-),
Iodide (I-), lead (Pb2+), nitrate (NO3 -), potassium (K+ ), silver (Ag+ ), sodium (Na +), sulphide (S2-) and ammonia (NH3 )

Product Parameters

Model		PH-320	PH-321
pH	pH Range	-2.000~20.000pH	/
	pH Accuracy	±0.002pH	/
	Resolution	0.1, 0.01, 0.001 pH, Selectable	/
	Calibration Points	1~5 points	/
	pH Buffer Options	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) or 2 custom buffers	/
ORP	mV Range	-1999.9-1999.9mV
	Relative mV Range	-1999.9-1999.9mV |/
	mV Accuracy	±0.2mV
	Resolution	0.1,1mV, Selectable
	Calibration Points	1 point (Only for Relative mV mode) /
Ion	Ion Concentration Range	0.001 ~19999ppm, mg/L, mol/L (Refer to the range of ISE)
	Ion Concentration Accuracy	±0.5% F.S (Monovalent),±1% F.S (Divalent)
	Calibration Points	2~5 points
	Calibration Solutions	0.001, 0.01, 0.1,1,10, 100,1000,10000(ppm, mg/L, mol/L)
Temperature	Temperature Range	0~105°C/32~221°F
	Temperature Accuracy	±0.5°C/±0.9°F
	Resolution	0.1°C/0.1°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
	Auto-Off	10, 20 or 30 minutes after last key pressed
	Memory	500 data sets
	Communication Interface	USB
	Connector	BNC, 3.5 mm jack socket
	Display	Custom LCD (80*60 mm)
	Power Requirements	3*1.5V AA batteries or DC5V power adapter
	Battery Life	Approximately 150 hours (Turn off the backlight)
	Dimensions(W*D*H)	170*85*30mm
	Package Size(W*D*H)	475*155*350mm
	Net Weight	300g
	Gross weight	2kg

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