MP521 Lab Bench Type pH/Conductivity Meter

• After-sales Service: Yes(Except The Consumbles)
• Warranty: 1 Year
• Display: Digital
• Portable: Bench Type
• Appliance: Biochemistry, Laboratory
• Certification: ISO9001, CE
• Model NO.: MP521
• pH Measuring Range: (-1.999~ 19.99) pH
• pH Resolution: 0.1/0.01/0.001 pH
• Mv Measuring Range(Mv/ORP/Eh): -1999.9mv ~ 0 ~ 1999.9mv
• Conductivity Measuring Range: 0.00~20.00us/Cm (20.0~200.0)Us/Cm (200~2000)Us/Cm
• Temperature Range: -10~ 110 Degree
• Data Storage: 300 Groups
• Power: DC9V/300mA
• Overall Size&Weight: 160*190*70mm/880g
• Quality and Safety Certification: ISO9001:2008, CE and CMC
• Transport Package: Carton Box
• Specification: 880g
• Trademark: HEB
• Origin: Xi′an, China
• Production Capacity: 200 Sets /Month

Product Description

                                MP521 Lab bench type pH/Conductivity Meter


Introduction:

pH&Conductivity Double-Parameter measurement meter which is suitable for general measurement in laboratory. It is suitable for measuring the pH value of moderate ionic strength aqueous solution, and conductivity values of conventional solution


Features:

1.The most widely used pH + Conductivity Double-Parameter measurement meter.

2. Meter meets with the requirement of international GLP standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc.
3. There are three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.
4. Automatically recognize pH buffer solution. User can choose anyone from three series of standard buffer solutions: Europe & USA series, NIST series and China series.
5. Adopt advanced and original conductivity measurement technology, use 1 pc of conductivity electrode (K=1), it can meet measuring accuracy requirement for range within 0.5μS/cm ~ 200mS/cm by using only one-point calibration.
6. Can switch Conductivity, TDS, Salinity and Resistivity.
7. Meter has the only product serial number.
8. Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.

Technical parameters:

 

pH	Measuring range	(-1.999~ 19.99)pH
	Resolution	0.1/0.01/0.001 pH
	Accuracy	Meter:±0.01 pH, connect meter with electrode:±0.01pH
	Input current	≤1×10-12 A
	Input impendance	≥3×1012 Ω
	Stability	±0.01 pH/3h
	Temp. compensation range	(0 to 100) ºC(automatic or manual)
mV	Measuring range(mV/ORP/EH)	-1999.9mV ~ 0 ~ 1999.9mV
	Resolution	0.1mV
	Accuracy	±0.03% FS
Conductivity	Measuring range	Conductivity:(0.00~20.00)μS/cm (20.0~200.0)μS/cm
		(200~2000)μS/cm  (2.00~20.00)mS/cm
		(20.0~200.0)mS/cm
		Resistivity:(0 ~ 100)MΩ·cm
		TDS:  (0 ~ 100)g/L
		Salinity: (0 ~ 100)ppt
	Resolution	0.01/0.1/1μS/cm  0.01/0.1/1 mS/cm
	Accuracy	Meter:±1.0% FS,connect meter with electrode:±1.5% FS
	Temp. compensation range	(0 ~ 50)ºC(automatic )
	Electrode constant	0.1 / 0.5 / 1 / 5 / 10 / 50 / 100  cm-1
	Reference temperature	25ºC,20ºC and 18ºC
Temperature	Measuring range	-10ºC~ 110ºC
	Resolution	0.1ºC
	Accuracy	5~ 60ºCrange:±0.4ºC  other range:±0.8ºC
Other Technical Parameters:	Data storage	300 groups
	Storage content	Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time
		DC9V/300mA
	Power	RS232
	Communication connector	160 × 190 × 70mm/880g
	Size and weight	ISO9001:2008, CE and CMC
	Quality and safety certification
Working Condition	Environment temperature	5 ~ 35 ºC(0.01grade) 15 ~ 30 ºC(0.001grade)
	Environmental humidity	≤75%
	IP rating	IP54 Dustproof and waterproof

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