Biobase Portable Conductivity/TDS/Salinity Meter for Lab

• Customization: Available
• After-sales Service: Yes
• Warranty: 18 Months
• Model NO.: PH-520
• Display: Digital
• Portable: Portable
• Appliance: Food Analysis
• Certification: ISO9001, CE
• Conductivity: Con-1:2μs/Cm~20000μs/Cm
• Conductivity Accuracy: ±0.5% F.S.
• Conductivity Resolution: 0.001,0.01,0.1,1
• Calibration Points: 1 to 3 Points (pH-520), 1 to 5 Points (pH- 530/531
• Temperature Range: 0-105°c/32-221°f
• Temperature Accuracy: ±0.5°c/±0.9°f
• Temperature Offset Calibration: 1point, Reading ±10°c
• Temperature Compensation: 0~100°c, Manual or Automatic
• Temperature Coefficient: Linear (0.0~10.0%/°c), Non-Linear, Pure Water
• Reference Temperature: 20/25°c
• Cell Constant: K=0.1, 1, 10
• Hold Function: Manual or Auto-Endpoint
• Communication Interface: USB
• Connector: 6-Pin Nimi-DIN, 3.5mm Jack Socket
• Display1: Custom LCD (80*60mm)
• Transport Package: Carton
• Specification: 475*155*350mm
• Trademark: BIOBASE
• Origin: China
• HS Code: 902789
• Production Capacity: 200/Month

Product Description

BIOBASE High precision Benchtop pH/ORP/Ion Meter

PH-520 Features:
*1 to 3 points calibration with automatic recognition for conductivity standards.
*Automatic electrode diagnosis shows the calibration points and factors .
*Selectable cell constant, reference temperature, linear/non-linear and pure water compensation modes.
*Automatic temperature compensation ensures accurate readings over the entire range.
*Auto-Read function senses and locks the measurement endpoint.
*Setup menu allows setting the number of calibration points, temperature unit, auto-power off, etc.
*Reset function automatically resumes all settings back to the factory defaults.
*Expanded memory stores or recalls up to 100 data sets.
*USB communication interface for data transfer orconnecting a power adapter to meter.

Product Parameters

 

Model			PH-520	PH-530	PH-531	PH-540
Conductivity	Range	Standard	CON-1:2μs/cm~20000μs/cm
		Optional	CON-0.01:0.01μs/cm~0.1μs/cm; CON-0.1:0.1μs/cm~2μs/cm; CON-10: 20000μs/cm~200ms/cm
	Accuracy		±0.5% F.S.
	Resolution		0.001,0.01,0.1,1
	Calibration Points		1 to 3 points (PH-520), 1 to 5 points (PH- 530/531/540)
	Calibration Solutions		10μS/cm, 84pS/cm, 1413pS/cm, 12.88mS/cm, 111.8mS/cm
TDS	Range		/	0-10.00,100.0, 1000ppm, 10.00, 200.0ppt	/	0-10.00,100.0, 1000ppm, 10.00, 200.0ppt
	Accuracy		/	±1%F.S.	/	±1%F.S.
	Resolution		/	0.01,0.1,1	/	0.01,0.1,1
	TDS Factor		/	0.1-1.0 (default 0.5)	/	0.1~1.0 (default 0.5)
Salinity	Range		/		0.00~42.00psu,0.00~80.00ppt
	Accuracy		/		±1%F.S.
	Resolution		/		0.01
Resistivity	Range		/			0.00~20.00MQ
	Accuracy		/			±1%F.S.
	Resolution		/			0.01
Temperature	Range		0-105°C/32-221°F
	Accuracy		±0.5°C/±0.9°F
	Resolution		0.1°C/0.1°F
	Offset Calibration		1point, reading ±10°C
Other Specifications	Temperature Compensation		0~100°C, manual or automatic
	Temperature Coefficient		Linear (0.0~10.0%/°C), non-linear, pure water
	Reference Temperature		20/25°C
	Cell Constant		K=0.1, 1, 10
	Stability Criteria		/	Low or high
	Calibration Due Alarm		/	1 to 31 days or off
	Hold Function		Manual or auto-endpoint
	Auto-Off		30 minutes after last key pressed (PH-520), 10, 20 or 30 minutes after last key pressed (PH-530/531/540)
	Memory		100 data sets(PH520), 500 data sets(PH-530/531/540)
	Communication Interface		USB
	Connector		6-pin nimi-DIN, 3.5mm jack socket
	Display		Custom LCD (80*60mm)
	Power Requirements		3x 1.5V AA batteries or DC5V power adapter
	Battery Life		Approximately 150 hours (Turn off the backlight)
	Dimensions(mm)		170*85*30mm
	Weight(kg)		300g
	Package Size(W*D*H)mm		475*155*350mm
	Gross weight(kg)		2kg

 

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