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RX260 multi parameter water quality analyzer COD ammonia nitrogen total phosphorus total nitrogen copper iron nickel hexavalent chromium analyzer
Technical Parameter
Product details
Technical Parameter
1Wavelength:420nm、440nm、470nm、520nm、540nm、560nm、610nm、630nm、660nm、680nm、700nmCustomize any wavelength within the above range to choose from
2Maximum absorbance error:0.005A
3Range of absorbance:-2.000~2.000
4Measurement parameters:CODAmmonia nitrogen, total phosphorus, total nitrogen, copper, iron, nickel, hexavalent chromium, phosphate, nitrite, etc70Multiple parameters, users can customize parameters.
5repeatability：≤3%
6Optical stability: The absorbance value of the instrument is within20minInternal drift less than0.002A
7Reading mode: concentration, absorbance, transmittance
8Dimensions: Host:400×310×158mm
9Weight:5kg
Product Features：
1]It can detect the concentration, absorbance, and transmittance of nearly a hundred parameters in water quality,And it can store, print, query, and upload concentration values to the computer.
2】The measurement wavelength can be selected.
3】In addition to the factory curve, users can add and calibrate curves themselves, and store them in the instrument.
4】Instrument measurement methodYou can choose between the straight-line method or the polyline method. Choosing the line method can achieve more accurate measurement of some parameters with poor linearity.
5】It has a one click recovery function, which can achieve one click recovery when the factory curve and user curve data records are lost due to accidents.
6】The instrument can take backup measures for user calibrated curves and data records, and can be restored in case of accidental loss.
7】The instrument comes with various security measures, and can be set to power on and input passwords for system settings.
8】The instrument comes with a calibration function that performs self calibration during operation, effectively eliminating drift errors caused by long-term use.
9】The instrument adopts5Large screen color touch screen operation, user-friendly interface.
10】Adjustable light intensity, divided into16level,Any setting,It can effectively solve the problem of measurement range expansion caused by the strength of signals.
11】Can query curves, in addition to querying curve equations, it can also query the standard values and corresponding absorbance of each standard substance during calibrationThe degree, calibration time, and calibration personnel number fully reproduce the state during calibration.
12】When recording queries, single item printing or page printing can be performed.
13】The system has bilingual functionality and can switch between Chinese and English.
14】CType storable curve300Article,DType is3500Article;CType: Number of storable records1000Article,DType is100000Article.
15】Optimization and upgrade of optical system（DType), measurement system、Better accuracy and stability.
16】ContainingCOD(Chromium method), total phosphorus, total nitrogenTotal chromiumThe parameters are equipped with a digestion instrument, and the digestion instrument data can be found inDIS-16Bparameter.
Measurement range:
Serial Number |
Measuring Item |
Measurement range |
unit |
maximum error |
1 |
COD(Cr method Low range) |
5-200 |
mg/L |
5% |
2 |
COD(Cr method Medium range) |
200-1000 |
mg/L |
5% |
3 |
COD(Cr method High range) |
1000-10000 |
mg/L |
5% |
4 |
Ammonia nitrogen(Low range) |
0.02-5.00 |
mg/L |
3%(F.S) |
5 |
Ammonia nitrogen(High range) |
5.00-100.00 |
mg/L |
3%(F.S) |
6 |
total phosphorus(Low range) |
0.02-2.00 |
mg/L |
5%(F.S) |
7 |
total phosphorus(High range) |
2.00-10.00 |
mg/L |
5%(F.S) |
8 |
total nitrogen(Low range) |
0.10-15 |
mg/L |
5%(F.S) |
9 |
total nitrogen(High range) |
15-150 |
mg/L |
5%(F.S) |
10 |
CODMn(Permanganate index） |
0.00-10.00 |
mg/L |
0.2perhaps5% |
11 |
Residual chlorine (low range) |
0.02-2.00 |
mg/L |
0.1perhaps5% |
12 |
Residual chlorine (high range) |
2.00-10.00 |
mg/L |
5% |
13 |
Total chlorine (low range) |
0.02-2.00 |
mg/L |
0.1perhaps5% |
14 |
Total chlorine (high range) |
2.00-10.00 |
mg/L |
5% |
15 |
Chlorine dioxide (low range) |
0.05-2.00 |
mg/L |
0.2perhaps5% |
16 |
Chlorine dioxide (high range) |
2.00-20.00 |
mg/L |
5% |
17 |
sulfate |
5-200 |
mg/L |
5% |
18 |
Nitrate (nitrogen) |
0.02-10.0 |
mg/L |
0.1perhaps5% |
19 |
Phosphate (low range) |
0.01-10.0 |
mg/L |
0.2perhaps5% |
20 |
Phosphate (high range) |
10.0-50.0 |
mg/L |
5% |
21 |
Nitrite nitrogen (low) |
0.02-1.0 |
mg/L |
0.05perhaps5% |
22 |
Nitrite nitrogen (high) |
1.0-5.0 |
mg/L |
5% |
23 |
sulfide |
0.005-1.000 |
mg/L |
5%（F.S) |
24 |
fluoride |
0.05-2.0 |
mg/L |
5%(F.S） |
25 |
cyanide |
0.01-0.50 |
mg/L |
5%(F.S) |
26 |
bromide |
0.10-5.00 |
mg/L |
5%(F.S) |
27 |
formaldehyde |
0.05-2.5 |
mg/L |
5%(F.S) |
28 |
Volatile phenol(low) |
0.20-5.0 |
mg/L |
5%(F.S) |
29 |
Volatile phenols (high) |
5.0-10.0 |
mg/L |
5%(F.S) |
30 |
HYDRAZINE |
0.01-0.50 |
mg/L |
5%(F.S) |
31 |
Aniline compounds(low) |
0.03-1.0 |
mg/L |
5%(F.S) |
32 |
Aniline compounds (high) |
1.0-5.0 |
mg/L |
5%(F.S) |
33 |
silica |
0.01-5.00 |
mg/L |
5%(F.S) |
34 |
alkalinity(low) |
0-100 |
mg/L |
5%(F.S) |
35 |
Total alkalinity (high) |
100-1000 |
mg/L |
5%(F.S) |
36 |
total hardness(low) |
0.1-5.0 |
mg/L |
5%(F.S) |
37 |
Total hardness (high) |
5.0-200.0 |
mg/L |
5%(F.S) |
38 |
Chloride ion (chloride) |
0.20-100.0 |
mg/L |
5%(F.S) |
39 |
copper(low) |
0.02-1.0 |
mg/L |
5%(F.S) |
40 |
Copper (high) |
1.0-10.0 |
mg/L |
5%(F.S) |
41 |
zinc |
0.2-5.0 |
mg/L |
5%(F.S) |
42 |
nickel(low) |
0.02-0.50 |
mg/L |
5%(F.S) |
43 |
Nickel (high) |
0.50-1.00 |
mg/L |
5%(F.S) |
44 |
nickel |
0.02-10.0 |
mg/L |
5%（F.S) |
45 |
iron(low) |
0.0-5.0 |
mg/L |
5%（F.S) |
46 |
Iron (High) |
5.0-10.0 |
mg/L |
5%(F.S) |
47 |
hexavalent chromium |
0.01-1.00 |
mg/L |
5%(F.S) |
48 |
cadmium |
0.05-0.50 |
mg/L |
5%(F.S) |
49 |
manganese(low) |
0.01-0.10 |
mg/L |
5%(F.S) |
50 |
Manganese (high) |
0.10-1.0 |
mg/L |
5%(F.S) |
51 |
manganese |
0.02-5.00 |
mg/L |
5%(F.S) |
52 |
total chromium |
0.02-1.0 |
mg/L |
5%(F.S) |
53 |
aluminium(low) |
0.01-0.40 |
mg/L |
5%(F.S) |
54 |
Aluminum (high) |
0.40-4.00 |
mg/L |
5%(F.S) |
55 |
silver |
0.01-1.00 |
mg/L |
5%(F.S) |
56 |
molybdenum |
0.05-1.00 |
mg/L |
5%(F.S) |
57 |
arsenic(low) |
0.004-0.100 |
mg/L |
5%(F.S) |
58 |
Arsenic (high) |
0.100-0.500 |
mg/L |
5%(F.S) |
59 |
beryllium |
0.001-0.10 |
mg/L |
5%(F.S) |
60 |
boron |
0.10-2.00 |
mg/L |
5%(F.S) |
61 |
mercury |
0.002-0.50 |
mg/L |
5%(F.S) |
62 |
lead |
0.01-0.50 |
mg/L |
5%（F.S) |
63 |
chroma(Low range) |
5-50 |
PCU |
3%(F.S) |
64 |
chroma(High range) |
50-500 |
PCU |
3%(F.S) |
65 |
turbidity |
0-400 |
NTU |
≤2%(F.S) |
66 |
Suspended solids |
5-1000 |
mg/L |
≤2%(F.S) |
67 |
PH(Colorimetric method) |
5.00-8.00 |
PH |
0.1±0.1 |
68 |
Dissolved oxygen (colorimetric method) |
0.1-10.0 |
mg/L |
0.1±5% |
69 |
ozone |
0.01-2.5 |
mg/L |
5%(F.S) |
70 |
Anionic surfactant |
0.01-1.0 |
mg/L |
5%(F.S) |
71 |
available chlorine |
0.0-100.0 |
mg/L |
5%(F.S) |
72 |
chlorite |
0.00-20.00 |
mg/L |
5%(F.S) |
73 |
antimony |
0.05-10.0 |
mg/L |
5%(F.S) |
74 |
iodide |
0.02-1.00 |
mg/L |
5%(F.S) |
78 |
barium |
0.00-5.00 |
mg/L |
5%(F.S) |
Product Preparation List:
host1Common parameters for table and reagent preparation10Several sets, colorimetric tubes, and colorimetric dishes2Only (turbidity, chromaticity, suspended solids),USBline1Root, data collection installation CD1One, charging power supply1One, user manual1Copy, Product Qualification Certificate1Copy and warranty card1Share.
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