MP551pH Meter Mv Ion Concentration Conductivity Dissolved Oxygen Meter Multi Parameter Water Quality Analysis

• Warranty: 6 Months
• pH Measuring Range: ( -2.000 ~ 19.999)pH
• Size: 160 * 190* 70mm
• Color: No
• Material: No
• Communication Interface: RS 232
• Model NO.: MP551
• pH Resolution Ratio: 0.1/0.01/0.001 pH
• Source: DC9V/300mA
• Customized Support: OEM
• Power: No
• Mv Resolution Ratio: 0.1mv
• Quality and Safety Certification: ISO 9001:2015, CE, and CMC
• Trademark: Haiker
• Origin: Shanghai, China
• Production Capacity: 300000

Product Description

Technical Parameter

MP551 PH/mV Dionconcentration Iconductivity/Dlissoved oxygen meter

product description:

Meet the GLP requirements of international specifications, with intelligent functions such as automatic calibration, automatic temperature compensation, data storage, R S 232 output, clock display, function setting and self-diagnosis information. There are three different measurement modes: stable display mode; timing measurement mode and continuous measurement mode. Automatic identification of 13 pH standard buffer solutions, there are four series of standard buffer solutions can be selected: European and American series, NIST series, China series and custom solution. Standard with Swiss high-end LabSen, glass rechargeable composite electrode, high precision measurement, long life reference, thick film and low impedance glass film. High purity water pH measurement mode and ammonia added pure water pH measurement mode can be set to meet the use requirements of electric power, petrochemical and other industries. There is EH redox potential measurement mode that directly showing the ORP value relative to the standard hydrogen electrode potential. Automatic identification of 8 kinds of conductivity standard solutions, there are two series of standard solutions can be selected: European and American series and China series. Using advanced conductivity measurement technology, the use of constant K =1 conductive electrode only a little calibration, can meet the measurement accuracy requirements of 0.5 μ S / cm ~ 200 mS / cm.

Switch the conductivity, TDS, salinity and resistivity. TDS and salinity are calculated using polynomials to ensure the conversion accuracy of the full range.

The conductivity measurement mode has the function of high-purity water nonlinear temperature compensation. The dissolved oxygen measurement mode has the functions of automatic temperature compensation, automatic salinity compensation and automatic air pressure compensation. The patented polar spectral dissolved oxygen electrode can measure the temperature, salinity and dissolved oxygen at the same time. With a special dissolved oxygen electrode calibration set, the electrode polarization only takes 3~5 min. The instrument stores 10 commonly used ion modes (Na +, F-, Cl-, Br-, I-, Cu 2 +, Ca 2 +, K +, NH4 +, NO3-), and other ions can also be set by themselves.

Four ion concentration units can be switched: pX, mol/L, mg/L and ppm.

Standard intelligent agitator, support speed storage, convenient to maintain the measurement repeatability. Meet the I P 54 dust and splash prevention grade, the instrument socket is equipped with silicone cap seal protection.

technical parameter

p H	measuring range	( -2.000 ~ 19.999)pH
		resolution ratio	0.1/0.01/0.001 pH
		accuracy	Electrometer: ± 0.002 pH, matching: ± 0.01 pH
		stability	±0.002 pH/3h
		temperature compensation range	(0 ~ 100) (automatic or manual)
m V	Measuring range (mV / ORP / EH)	-1999.9mV ~ 0 ~ 1999.9m V
		resolution ratio	0.1mV
		accuracy	±0.03% FS
ionic concentratio n	measuring range	0.00 ~ 14.00 p X
		Display unit	p X mol /L mg /L ppm
		accuracy	Electrometer: ± 0.5% read value (one price), ± 1.0% read value (bivalent)
		temperature compensation range	0 ~ 60 (automatic or manual)
		Preset the ion mode	Na + F- Cl- Br- I - Cu2+ Ca2+ K+ NH4+ NO3
conductivity	measuring range	Conductivity: (0.00 ~20.00) μ S / cm (20.0 ~200.0) μ S /cm (200 ~2000) μ S /cm (2 .00 ~20.00) mS /cm (20 .0 ~200.0) mS / cm (200 ~2000) mS / cm ( K = 10) Resistivity: (0 ~ 100) M Ω · cm TDS : (0 ~ 100)g /L Salinity: (0 ~ 100) ppt
		resolution ratio	0.01/0.1/1μ S /cm 0.01/0.1/1 mS /cm
		definition	Electrometer: ± 0.5% FS, matching: ± 0.80%FS
		temperature compensation range	(0 ~ 50) (automatic)
		The electrode constant	0.1 / 0.5 / 1 / 5 / 10 / 50 / 100 cm-1
		reference temperature	25, 20, and 18
dissolved oxygen	measuring range	(0 ~ 20.00) mg /L (ppm ) (0 ~ 200.0)%
		resolution ratio	0.1/0.01 mg /L (ppm ) 1/0.1 %
		accuracy	Electrometer: ± 0.10 mg/L, matching: ± 0.40 mg / L
		response time	30s (25, 90% response)
		aftercurrent	≤ 0.1 mg/L
		temperature compensation range	(0 ~ 45) (automatic)
		Salinity compensation range	(0 ~ 45) ppt (automatic)
		Air-pressure compensation range	(80 ~ 105) kPa (automatic)
		automatic calibration	Air saturated with water; water saturated with air
		The type of electrode	Polar spectrum
temperature	measuring range	-10 ~ 110
		resolution ratio	0.1
		accuracy	5~ 60 Range: ± 0.4 Other range: ± 0.8
Other technical parameters	data storage	300 Groups
		Store content	Measurement value number, measurement value, temperature value, ATC or MTC status, measurement date, measurement time
		source	DC9V/300mA
		communication interface	RS 232
		Size and weight	160 × 190 × 70mm/880g
		Quality and safety certification	ISO 9001:2015, CE, and CMC
going	ambient temperature	5 ~ 35 (Grade 0.01) 15-30 (Grade 0.001)
		ambient humidity	≤ 75%
		IP grade	IP 54 Dustproof and splash-proof

Box set:

1. Type MP 551 p H/mV / ion concentration / conductivity / dissolved oxygen measurement meter	One
Type 2. 602 universal direction electrode frame	One
Type 3. 901 smart mixer	One
4. 201T-M plastic shell pH / ATC triple composite electrode	1 Branch
5. LabSen 211 glass pH composite electrode	1 Branch
The 6. MP500 temperature electrode	1 Branch
7. 2401-M conductive electrode	1 Branch
8. DO 500, and the dissolved oxygen electrode	1 Branch
9.6 Type 213 double salt bridge reference electrode	1 Branch
10. pH corrected buffer solution (pH 4.00, pH 6.86, pH 9.18 / 50ml)	Each 1 bottle
11.1408 μ S / cm Conductivity correction solution (50ml)	1 Bottle
12.9V Power adapter (instrument use)	One
13.6V power adapter (provided with mixer)	One
14. DO 503 diaphragm cap (dissolved oxygen electrode)	Three
15. DO 502 solution in dissolved oxygen electrode (30ml)	1 Bottle
16. Cathodic polishing paper	2 Xiao Zhang
17 B628 stirred the beads	Three grains
18. RS232 Communication cable	One root
19. MP551 communication software CD	One
20., The instruction manual	One
21. Brief operation guide	One

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FAQ

Q1What is your minimum order quantity? A1The minimum order quantity is very low, and the minimum order is one set. For customized projects, it depends on different requirements. Q2Do you offer guarantee for the products? A2Yes, we offer 1-2 years warranty to our products. Q3What is the delivrey time after an drder placed? A3Our standard delivery is 3-5days when we have stock.We will let you know the lead time according to your oder quantity in time. Q4What is the warranty? A4The free warranty is one year from the day of Commissioning qualified. Q5Can you tell me your main customers? A5Sorry we could not tell you except customer's permission. At the same time,your information also will be protected. Q6How can i get the after-service? A6We will be responsible for our products in the valid time.