Biobase Portable (Celsius) /F Degree (Fahrenheit) pH ORP Meter

• Product Name: pH Meter
• pH Range: -2.00~16.00pH
• pH Accuracy: 0.01pH
• Resolution1: 0.01pH
• Calibration Points: 2 Points
• Temperature Compensation: 0~100°c, 32~212°f, Manual or Automatic
• Model NO.: PH-220
• Mv Range: -1999~1999mv
• Mv Accuracy: Mv
• Resolution 2: 1mv
• Temperature Accuracy: 1 Degree
• Hold Function: Manual
• Memory: Stores up to 50 Data Sets
• Connector: BNC
• Dimensions(W*D*H): 185*88*32mm
• Package Size(W*D*H): 475*155*350mm
• Transport Package: Wooden Package
• Specification: 2kg
• Trademark: Biobase
• Origin: China
• HS Code: 9027809990
• Production Capacity: 500PC/Year

Product Description

Product Description

pH/ORP Digital Meter

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.

 

Technical Parameters

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.
* Help message as a operational guide that helps you quickly using the meter(for PH-220).
* Manual temperature calibration improves the measurement accuracy of meter(for PH-320).
* Selectable temperature unit (°C or°F ) meets different application requirements(for PH-320).

pH Mode (For PH-221/320):
* 1 to 5 points push-button calibration with auto-buffer recognition.
* Automatic electrode slope display helps user decide whether to replace sensor.
* Automatic Temperature Compensation provides accurate measured values.
* Calibration Due Reminder prompts you to calibrate the meter regularly.

ORP Mode(For PH-221/320):
* 1 point offset calibration allows adjusting the displayed value to a known standard.
* Relative and absolute mV measurement modes provide accurate ORP readings.

Ion Concentration Mode(For PH-320):
* 2 to 5 points calibration providing the 8 concentration points can be selected.
* Automatically recognize ion electrodes, does not need to specify the type of ion.
* Direct ion concentration readout simplifies the elaborate measurement process.
* Selectable multiple concentration units include the ppm, mg/L and mol/L.
 

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

 

Company Profile

 

After Sales Service

 

 

Our Advantages

 

 

 

FAQ

 

1. who are we?
We are based in Shandong, China, start from 2012,sell to Africa(00.00%),Western Europe(00.00%),South America(00.00%),North
America(00.00%),Southeast Asia(00.00%),Mid East(00.00%),Central America(00.00%),South Asia(00.00%),Eastern Europe(00.00%),Northern
Europe(00.00%),Oceania(00.00%),Southern Europe(00.00%),Eastern Asia(00.00%). There are total about 501-1000 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Laboratory Equipment (Biological Safety Cabinet,Fume Hood,Laminar Flow Cabinet,Autoclave,Freezer and Refrigerator)

4. why should you buy from us not from other suppliers?
BIOBASE group, founded in 1999 and been through high and stable development for 15 years, who is now with revenues of one hundred million, 2000 employees in China and abroad offices, 22.4 acres land industry parks and 20000 square meters production base.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
 

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