Sensitive Multi-Parameter Water Quality Monitor pH Meter with Good Performance

• After-sales Service: Life Long Time Technical Support
• Warranty: One Year
• Display: Digital
• Portable: Portable
• Appliance: Food Analysis, Medical Research, Biochemistry
• Certification: ISO9001, CE
• Model NO.: M310T
• Product Name: Digital 5 in 1 pH Do Ec TDS Temp Meter Multi-Param
• Parameters: pH/Ec/ISE/Do/Temp.
• pH: -2.00 to 20.00pH
• Mv: -2000.0 to 2000.0 Mv
• Px: -2.00 to 20.00 Px
• ISE: 1e-9 to 9.999e9
• Conductivity: 0.000 to 1000
• Resistivity: 5.00 ~20.00
• TDS: 0.00mg/L~300g/L
• Salinity: (0.00~8.00)%
• Dissolved Oxygen Concentration: 0.00 to 50.00 Mg/L
• Saturation: (0.0 to 300.0)%
• Temperature: -5 to 110 C
• Measurement: Auto-Read (Fast, Medium, Slow), Timed, Continuous
• Data Management: 1000 Groups
• Transport Package: Carton Case
• Specification: 6kg
• Trademark: NANBEI
• Origin: China
• HS Code: 9031809090
• Production Capacity: 500PCS/Month

Product Description

Sensitive Multi-Parameter Water Quality Monitor pH Meter with Good Performance

Product Description

• 1. 1. 1. GENERAL FEATURES
• LCD display screen, 3.5 inches.
• Multi-reading feature allows auto-read, timed-read and continuous-read. 
• Automatic/Manual temperature compensation ensures accurate results.
• Auto-hold feature senses and locks the measurement endpoint.
• Data capacity of up to 500 sets for each parameter (GLP-compliant).
• Support for USB communication.
• Auto-power off feature effectively extends the battery service life.
• Reset feature automatically resumes all settings back to factory default options.
• IP65 waterproof.

pH

• 1-5 points calibration with Standard Recognition.
• Selectable pH buffer groups, including NIST, DIN, GB.
• Automatic electrode diagnosis with pH slope and offset display.

Ion

• 1-5 points calibration.
• Selectable measurement unit, including μg/L, mg/L, g/L, mmol/L, pX, ppm, etc.
• Measurement modes are supported, including Direct Reading mode, Standard Addition mode, Sample Addition mode and GRAN mode.
• Over 10 methods are built-in, including F^-, Cl^-, Br^-, I^-, NO₃^-, BF₄^-, NH₄⁺, K⁺, Na⁺, Ca²⁺, Cu²⁺, Pb²⁺, Ag⁺ and etc., user-defined method is supported.

Conductivity

• 1-3 points calibration with Standard Recognition.
• Settable parameters, including cell constant, temperature compensation coefficient, and TDS factor.
• Temperature compensation type (none, linear, pure water).

DO

• Support for air-saturated water or zero oxygen calibration.
• Auto barometric pressure compensation
• Manual Salinity Factor Correction

Selectable pressure unit, including kPa, mbar, Torr, Atm.
 

Product Parameters

Model		NB-M310T
Parameters		pH/EC/ISE/DO/Temp. (mV/pX/Resistivity/TDS/Sal./DO Saturation)
pH	Range	-2.00 to 20.00pH
	Resolution	0.1, 0.01 pH
	Accuracy	±0.01 pH
	Calibration Points	Up to 5
	Standard Customization	Yes
	Calibration Reminder	Yes
	Standard Recognition	NIST, GB and DIN buffers
	Slope Limit	Yes
mV	Range	-2000.0 to 2000.0 mV
	Resolution	0.1 mV
	Accuracy	±0.3 mV or ±0.1%
pX	Range	-2.00 to 20.00 pX
	Resolution	0.1, 0.01 pX
	Accuracy	±0.01 pX(±0.01 pX)
	Calibration Points	Up to 5
ISE	Range	1E-9 to 9.999E9
	Units	mol/L, mmol/L, g/L, mg/L, μg/L
	Resolution	Up to 4 significant digits
	Accuracy	±0.5%
	Calibration Points	Up to 5
Conductivity	Range	0.000 μS/cm to 1000 mS/cm
	Resolution	0.001 μS/cm minimum, various with range selection
	Accuracy	±1.0% FS
	Reference Temperature	20, 25 ºC
	Calibration Points	Up to 3
	Standard Recognition	84μS/cm, 1413μS/cm, 12.88mS/cm
Resistivity	Range	5.00 Ω ·cm~20.00 MΩ ·cm
	Resolution	0.01Ω ·cm minimum,
	Accuracy	±1.0% FS
TDS	Range	0.00mg/L~300g/L
	Resolution	0.01mg/L minimum, 3 significant digits
	Accuracy	±1.0%
Salinity	Range	(0.00~8.00)%
	Resolution	0.01%
	Accuracy	±0.2%
Dissolved Oxygen Concentration	Sensor Type	0.00 to 50.00 mg/L
	Range	0.00 to 50.00 mg/L
	Resolution	0.01mg/L
	Accuracy	±0.1mg/L
	Calibration Points	Air-saturated water or zero point
	Barometric Compensation	Yes
	Manual Salinity Factor Correction	Yes
Saturation	Range	(0.0 to 300.0)%
	Resolution	0.10%
	Accuracy	±2.0%
Temperature	Range	-5 to 110 ºC, 23.0 to 230 ºF
	Unit	ºC, ºF
	Resolution	0.1
	Relative Accuracy	±0.2
Measurement	Reading Mode	Auto-Read (Fast, Medium, Slow), Timed, Continuous
	Reading Prompts	Reading, Stable, Locked
	Temp. Compensation	ATC, MTC
Data management	Data Storage	1000 Groups
	GLP Features	Yes
Inputs	pH Electrode	BNC(Q9)
	DO with Temp. Probe	4-pin aviation connector
	Conductivity with Temp. Probe	5-pin aviation connector
Outputs	USB	PC, printer
Display options	Backlight	Yes
	Auto Shutdown	300, 600, 1200, 1800, 3600sec., off
	IP Rating	IP65
	Date and Time	Yes
General	Power	Rechargeable Lithium battery, AC Adapter, 100-240V AC input, DC5V output
	Dimensions	90 x 255 x 40 mm
	Weight	500g (1.1 lb)

Detailed Photos

 

Certifications

 

Packaging & Shipping

Company Profile

FAQ

FAQ:
Q1: Why Choose NANBEI ?
(1).Professional manufacturer with more than 13 years experience
(2).Exported to more than 97% Countries
(3).Turnkey Solution is no problem

Q2:OEM,ODM acceptable or not?
Absolutely Yes

Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...

Q4:Can we visit your factory online?
Absolutely no problem

Q5:Can online video inspection before shipment?
Absolutely no problem

Q6: what's the MOQ ? Sample order is OK?
MOQ:1 set, sample order is no problem

Q7:What's kind of shipment for customer choosing?
Usually ship by sea, by air, by international express .
We can also provide reasonable solutions according to your transportation requirements

Q8:How to ensure product quality and after-sales service?
We have CE, ISO quality certificate, and SGS authentication.

After-sale service:

1. Warranty : 1 year
2. We supply free part for quality problem in warranty
3. Long life technical support and service