Desktop multi-parameter water quality analyzer

ERUN-ST-MU95
Widely used in industrial sewage, aquaculture, drinking water, scientific research institutions and other water quality testing.
ERUN-ST-MU95
ERUN-ST-MU95
ERUN-ST-MU95
ERUN-ST-MU95
ERUN-ST-MU95
ERUN-ST-MU95
Introduction

Brand: Erun environmental protection

Name: desktop multi-parameter water quality analyzer

Model number:ERUN-ST-MU95

Parameters: copper, iron, nickel, hexavalent chromium, phosphate, nitrite.

Erun environmental protection production of desktop multi-parameter water quality analysis tester ERUN-ST-MU95 according to the user demand of copper, iron, nickel, hexavalent chromium, phosphate, nitrite, more than 100 parameters and from 420~700 nm range of any 4 in wavelength free selection customization, the instrument has stable optical performance, easy to operate, high measurement accuracy.


Parameters
  • Weight: less than 1kg;

  • Overall dimensions: main frame: 266mm ✖200mm ✖130mm;

  • Optical stability: the drift of the absorbance in 20min is less than 0.002A;

  • Wavelength precision: central wavelength ± 1nm;

  • Measurement parameters: copper, iron, nickel, hexavalent chromium, phosphate, nitrite and other more than 100 parameters, the user can customize the parameters;

  • Wavelengths: 420nm, 440nm, 470nm, 510nm, 520nm, 540nm, 560nm, 600nm, 610nm, 630nm, 660nm, 700nm or any four wavelengths in the above range;

  • measuring range :

numberparameter

 measurement range

uniterror
1Ammonia nitrogen(low range)0.02-5.00mg/L3%(F.S)
Ammonia nitrogen(high range)5.00-25.00mg/L3%(F.S)
2CODMn (permanganate index )0.00-10.00mg/L0.2 or 5%
3 Residual chlorine (low range0.02-2.00mg/L0.1or 5%
Residual chlorine (high range)2.00-10.00mg/L5%
4Total chlorine(low range0.02-2.00mg/L0.1or 5%
  Total chlorinehigh range2.00-10.00mg/L5%
5Chlorine dioxide (low range0.05-2.00mg/L0.2 or 5%
Chlorine dioxide high range2.00-20.00mg/L5%
6Sulfate5-200mg/L5%
7Nitrate (nitrogen)0.02-10.0mg/L0.1 or 5%
8Phosphate (low range0.01-10.0mg/L0.2  or 5%
Phosphate high range10.0-50.0mg/L5%
9Nitrite nitrogen (low range0.02-1.0mg/L0.05 or 5%
Nitrite nitrogenhigh range1.0-5.0mg/L5%
10Sulfide0.005-1.000mg/L5%(F.S)
11Fluoride0.05-2.0mg/L5%(F.S)
12Cyanide 0.01-0.50mg/L5%(F.S)
13Bromide0.10-5.00mg/L5%(F.S)
14Formaldehyde0.05-2.5mg/L5%(F.S)
15Volatil (low range)0.20-5.0mg/L5%(F.S)
Volatil (high range5.0-10.0mg/L5%(F.S)
16Hydrazine0.01-0.50mg/L5%(F.S)
17Benzoamine compounds(low range)0.03-1.0mg/L5%(F.S)
   Benzoamine compounds(high range)1.0-5.0mg/L5%(F.S)
18Silica0.01-5.00mg/L5%(F.S)
19Total alkalinity(low range0-100mg/L5%(F.S)
Total alkalinityhigh range100-1000mg/L5%(F.S)
20Total hardness(low range0.1-5.0mg/L5%(F.S)
Total hardnesshigh range5.0-200.0mg/L5%(F.S)
21Chloride ion (chloride)0.20-100.0mg/L5%(F.S)
22Copper (Cu)(low range
0.02-1.0mg/L5%(F.S)
Copper (Cu)high range1.0-10.0mg/L5%(F.S)
23Zinc (Zn) 0.2-5.0mg/L5%(F.S)
24Nickel (Ni) (low range0.02-0.50mg/L5%(F.S)
Nickel (Ni)(high range
0.50-1.00mg/L5%(F.S)
Nickel (Ni)0.02-10.00mg/L5%(F.S)
25Ferrum(Fe)(low range0.0-5.0mg/L5%(F.S)
Ferrum(Fe)high range5.0-10.0mg/L5%(F.S)
26Hexavalent chromium0.01-1.00mg/L5%(F.S)
27Cadmium(Cd)0.05-0.50mg/L5%(F.S)
28Manganese (Mn)  (low range)0.01-0.10mg/L5%(F.S)
Manganese (Mn)  (high range)0.10-1.0mg/L5%(F.S)
Manganese (Mn) 0.02-5.00mg/L5%(F.S)
29Total chromium0.02-1.0mg/L5%(F.S)
30Aluminium (Al)(low range
0.01-0.40mg/L5%(F.S)
Aluminium (Al)high range0.40-4.00mg/L5%(F.S)
31Silver0.01-1.00mg/L5%(F.S)
32Molybdenum0.05-1.00mg/L5%(F.S)
33Arsenic(low range
0.004-0.100mg/L5%(F.S)
 Arsenichigh range0.100-0.500mg/L5%(F.S)
34Beryllium (Be) 0.001-0.10mg/L5%(F.S)
35Boron (B) 0.10-2.00mg/L5%(F.S)
36Mercury (Hg)0.002-0.50mg/L5%(F.S)
37Lead0.01-0.50mg/L5%(F.S)
38Chrominance (low range5-50PCU3%(F.S)
  Chrominance (high range50-500PCU3%(F.S)
39Turbidity0-400NTU≤2%(F.S)
40Suspended solids5-1000mg/L≤2%(F.S)
41PH(Colorimetry)5.00-8.00
PH0.1±0.1
42Dissolved oxygen  (Colorimetry)0.1-10.0mg/L0.1±5%
43Ozone0.01-2.5mg/L5%(F.S)
44Anionic surfaceactive agent0.01-1.0mg/L5%(F.S)
45Available chlorine0.0-100.0mg/L5%(F.S)
46Chlorite0.00-20.00mg/L5%(F.S)
47Stibonium0.05-10.0mg/L5%(F.S)
48Iodide0.02-1.00
mg/L5%(F.S)
49Barium (Ba) 0.00-5.00mg/L5%(F.S)
Features
  • When measuring the sample, the wavelength is automatically selected without adjustment.

  • The wavelength repeatability is excellent, and basically error.

  • The optical part of the instrument is strictly controlled to ensure its high performance.

  • LCD large screen Chinese menu type operation, convenient and intuitive.

+8602985515255
yrhb@erunwas.com