Biobase Cn Portable Conductivity TDS Salinity Meter pH Tester

• After-sales Service: Yes
• Warranty: 1 Year
• Display: Digital
• Portable: Portable
• Appliance: Food Analysis, Medical Research, Biochemistry
• Certification: ISO9001, CE
• Model NO.: PH-520
• Calibration Points: 1-3 Points
• Normalization Temperature: 25
• Dimensions: 170*85*30mm
• Gross Weight: 2kg
• Conductivity Accuracy: 5
• Cell Constant: K=0.1,1,10
• Transport Package: Carton or Wooden Package
• Specification: 325*124*270mm
• Trademark: BIOBASE
• Origin: China
• HS Code: 9027899090
• Production Capacity: 50000

Product Description

Product Description

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 orpure water compensation improves the measurement accuracy.

* Automatic T emperature Compens ation 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(ºC orºF) 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.
Accessories:

Conductivity electrode, temperature probe, conductivity standard solutions(84μS/cm, 1413μS/cm, 12.88mS/cm), batteries
and carrying case.

 

Product Parameters

Model	PH-520	PH-530	PH-531	PH-540
Conductivity Range	0-20.00, 200.0, 2000S/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	/			0-100MQ
Resistivity Accuracy	/			±1% F.S
Calibration Points	1-3 points (Model 520A), 1-5 points (Model 530/531/540)
Calibration Solutions	10S/cm, 84pS/cm, 1413pS/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
Package Size(W*D*H)	475*155*350mm
Net Weight	300g
Gross Weight	2kg

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