Biobase Portable Digital pH Meter Pen Pocket Tester ORP Ion Conductivity

• Customization: Available
• After-sales Service: 24 Hour Online Technical Support
• Warranty: 1 Year
• Model NO.: PH-220
• Portable: Portable
• Appliance: Food Analysis, Medical Research, Biochemistry
• Product Name: Portable pH/ORP Meter
• Model: pH-220
• pH Range: -2.00~16.00pH
• pH Accuracy: ±0.01pH
• Resolution: 0.01pH
• Calibration Points: 2 Points
• Calibration Solutions: USA (pH4.01/7.00/10.01)
• Temperature Compensation: 0~100°c, 32~212°f, Manual or Automatic
• Mv Range: -1999~1999mv
• Mv Accuracy: ±1mv
• Resolution .: 1mv
• Temperature Range: 0~100°c, 32~212°f
• Temperature Accuracy: ±1°c
• Resolution2: 0.1°c
• Hold Function: Manual
• Transport Package: Standar Export Package
• Specification: 475*155*350mm
• Trademark: BIOBASE
• Origin: China
• Production Capacity: 1000000 PCS Per Month

Product Description

 

Biobase Lab Portable pH/ORP Meter Digital pH Meter

Features

 

Application:

Economy portable pH meter, 2 points calibration, automatic temperature compensation, system menu contains 2 optional parameters. The meter is used for measuring the pH and millivolt of samples. Accuracy: 0.01pH.

 

Features:
 

* Stability indicator automatically shows current measurement status.

* Auto-Hold function freezes stable reading for easy viewing and recording.

* Automatic electrode diagnosis shows offset and electrode slope.

* Reset feature automatically resumes parameters back to factory default options.

 

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Technical Parameters

Model	PH-220	PH-221	PH-320
pH Range	-2.00~16.00pH	-2.000~20.000pH	-2.000~20.000pH
pH Accuracy	±0.01pH	±0.002pH	±0.002pH
Resolution	0.01pH	0.1, 0.01, 0.001pH, Selectable	0.1, 0.01, 0.001pH, Selectable
Calibration Points	2 points	1~5 points	1~5 points
Calibration Solutions	USA (pH4.01/7.00/10.01)	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 User-defined	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 User-defined
Temperature Compensation	0~100°C, 32~212°F, Manual or Automatic	0~100°C, 32~212°F, Manual or Automatic	0~100°C, 32~212°F, Manual or Automatic
mV Range	-1999~1999mV	-1999.9~1999.9mV	-1999.9~1999.9mV
mV Accuracy	±1mV	±0.2mV	±0.2mV
Resolution	1mV	0.1, 1mV, Selectable	0.1, 1mV, Selectable
Calibration Points	/	1 point (Only for Relative mV mode)	1 point (Only for Relative mV mode)
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 (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L)
Temperature Range	0~100°C, 32~212°F	0~105°C, 32~221°F	/
Temperature Accuracy	±1°C	±0.5°C,±0.9°F	/
Resolution	0.1°C	/	/
Hold Function	Manual	/	/
Memory	Stores up to 50 data sets	Stores up to 500 data sets	Stores up to 500 data sets
Output	/	USB Communication Interface	USB Communication Interface
Connector	BNC		--------
Power Requirements	1×9V/800mA battery	3×1.5V "AA" batteries (Standard)  or  DC5V power adapter (Optional)	3×1.5V "AA" batteries (Standard)  or  DC5V power adapter (Optional)
Dimensions(W*D*H)	185*88*32mm	170*85*30mm
Package Size(W*D*H)	475*155*350mm
Net Weight	300g
Gross weight	2kg

 

Packaging & Shipping

 

Company Profile

 

Factory Views:
Founded in 1999, BIOBASE Group having over 2000 employees (till August, 2018), BIOBASE Group is a new high-tech enterprise focusing on development, production and management of scientific equipment, In Vitro Diagnosis (IVD) instrument and reagent.

 

BIOBASE Group is specialized in products of 8 areas including medical diagnosis, biosafety protection, disinfection and sterilization, water purification system, infant care products, cold chain products, software products, clean room project.

 

 

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