Biobase 3 Points Calibration Portable Conductivity/TDS/Salinity Meter for Laboratory

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: 1 Year
• Model NO.: PH-520
• Display: Digital
• Portable: Portable
• Appliance: Food Analysis, Medical Research, Biochemistry
• Certification: CE
• Product Name: Portable Conductivity/TDS/Salinity Meter
• Model: pH-520
• Conductivity Range: 0-20.00, 200.0, 2000μs/Cm, 20.00, 200.0ms/Cm
• Conductivity Accuracy: ±0.5% F.S
• Calibration Points: 1-3 Points
• Temperature Compensation: 0~100°c, 32~212°f, Manual or Automatic
• Temperature Coefficient: 0.0-10.0%/°c
• Dimensions (L*D) mm: 170*85*30mm
• Cell Constant: K=0.1,1,10 or User-Defined
• Connector: BNC,3.5 mm Jack Socket
• Memory: Stores up to 500 Data Sets
• Package Size: 475*155*350mm
• Gross Weight(Kg): 2kg
• Transport Package: Carton Box
• Specification: 475*155*350mm
• Trademark: BIOBASE
• Origin: China
• Production Capacity: 100

Product Description

Product Description

Introduction:

 

Features:

* 1 to 5 points calibration with automatic calibration solution recognition.
* Selectable cell constant ( 0.1/1/10 ), normalization temperature.( 20°C or 25°C )
* TDS conversion factor, seawater and practical salinity measurement modes.
* Linear or pure water compensation improves the measurement accuracy.
* Automatic Temperature Compensation ensures accurate reading.
* Calibration Due Reminder prompts user to calibrate the meter regularly.
* Stability indicator automatically shows current measurement status.
* Auto-Hold function freezes stable measured value for easy viewing and recording.
* Selectable temperature unit (°C or °F ) meets different application requirements.
* Automatic electrode diagnosis shows cell constant of the conductivity electrode.
* Help message as a operational guide that helps you quickly begin using the meter.
* System menu allows setting the 11 parameters, including the temperature unit, number of calibration points, stability
condition,etc.
* Reset feature automatically resumes parameters back to factory default options.
* Expanded memory stores and recalls up to 500 readings.
* Built-in real-time clock stamps stored data to meet GLP standard.
* Stored data can be transferred into computer by USB communication interface.

Product Parameters

Model	PH-520	PH-530	PH-531	PH-540
Conductivity Range	0-20.00, 200.0, 2000μS/cm, 20.00, 200.0mS/cm
Conductivity Accuracy	±0.5% F.S
TDS Range	/	0~100ppt (Max. 200ppt, depending on factor setting)
/	0~100ppt (Max. 200ppt, depending on factor setting)		TDS Accuracy	/
±1%F.S	/	±1%F.S		Salinity Range
/		0-1 Oppt (Max. 80ppt)
Salinity Accuracy	/		±1%F.S
Resistivity Range	/
0-100MΩ		Resistivity Accuracy	/
±1% F.S		Calibration Points	1-3 points (Model 520A), 1-5 points (Model 530/531/540)
Calibration Solutions
10μS/cm, 84μS/cm, 1413μS/cm, 12.88mS/cm, 111.8mS/cm
Temperature Compensation	0~100°C, 32~212°F, Manual or Automatic
Temperature Coefficient	0.0-10.0%/°C
Normalization Temperature	25°C (Model 520A), 20°C or 25°C (Model 530/531/540)
Cell Constant	K=0.1,1,10 or User-defined
Memory
Stores up to 500 data sets, USB Communication Interface
Power Requirements	3M.5V "AA" batteries (Standard) or DC5V power adapter (Optional)
Dimensions	170*85*30mm

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