Biobase Portable Dissolved Oxygen Meter Medical Equipments

• After-sales Service: Online
• Warranty: 1 Year
• Display: /
• Portable: Portable
• Appliance: /
• Certification: /
• Model NO.: PH-820
• Dissolved Oxygen Range: 0.0~20 .0mg/L (or Ppm)
• Saturation of Oxygen: 0.0~200.0%
• Barometric Pressure Correction: 60.0~112. 5kpa, 45
• Accuracy: T0. 5mg/L
• Resolution: 0. 1mg/L
• Calibration Points: 1~2 Points
• Temperature Compensation: 0~40°c, 32~104*F, Automa
• Salinity Correction: 0~35g/L
• Hold Function: Manual
• Transport Package: Wooden Cases and Cartons
• Specification: /
• Trademark: BIOBASE
• Origin: China

Product Description

Product Description

Features:

* 1 or 2 points calibration using air-saturated water and zero oxygen solution.
* Manually salinity and barometric pressure compensation improve the accuracy of measurement.
* Automatic Temperature Compensation ensures accurate readings.
* Data Hold function freezes current reading for easy viewing and recording.
* Help message as a operational guide that helps you quickly using the meter.
* Built-in real-time clock stamps stored data to meet GLP standard.
* Expanded memory stores and recalls up to 48 readings.(Only for PH-820).

Technical Parameter

Model	PH-820	PH-821
Dissolved Oxygen Range	0.0~20 .0mg/L (or ppm)	0.00~2000mg/L (or ppm)
Accuracy	t0. 5mg/L	t0 2mg/L
Resolution	0. 1mg/L	0.01mg/L
% Saturation of Oxygen	0.0~200.0%	0.0~200.0%
Accuracy	+10% F.S	+2.0% F.S
Resolution	| 0.1%	0.1, 1%
Calibration Points	1~2 points	1~2 points
Temperature Compensation	0~40°C, 32~104*F, Automatic	0~50°C,32~122°F, Automatic
Barometric Pressure Correction	60.0~112. 5kPa, 450~850mmHg	60.0~112.5kPa, 450~850mmHg
Salinity Correction	0~35g/L	0~50g/L
Hold Function	Manual	Manual or Automatic
Memory	Stores up to 48 data sets	Manual or Automatic (10, 20, 30 minutes)
Sensor Type	Polarographic Dissolved Oxygen Electrode	Stores up to 500 data sets
Connector	4-pin mini plug	USB Communication Interface
Power Requirements	1x9V/800mA battery	6-pin mini plug
Battery Life	Approximately 150 hours	3x1 .5V "AA" batteries (Standard)or DC5V power adapter (Optional)
Dimensions	185*88*32mm
Package Size(W*D*H)	475*155*350mm
Net Weight	300g
Gross Weight	2kg

Company Information

After-sales Support
Packaging & Delivery

FAQ
1. who are we?
We are based in Shandong, China, start from 2017,sell to Eastern Asia(12.00%),South America(11.00%),Mid East(10.00%),SouthAsia(10.00%),Northern Europe(10.00%),Africa(10.00%),Southeast Asia(10.00%),Western Europe(6.00%),Eastern Europe(6.00%),NorthAmerica(5.00%),Southern Europe(3.00%),Central America(3.00%),Domestic Market(2.00%),Oceania(2.00%). There are total about 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?
Clinical&Analytical Products,Disinfection &Sterilization Instrument,Incubator,Oven,Air Protection Products
4. why should you buy from us not from other suppliers?
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.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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