1、 Instrument features
1.Cold light source, narrowband interference optical system, good optical stability.
2.When measuring samples, the wavelength is automatically selected without the need for calibration.
3.The optical part of the instrument is strictly controlled to ensure its high performance.
4.Equipped with 16mm and 25mm pipe adapters, it can accommodate different applications.
5.Equipped with a USB port, it can be connected to a computer for recording, reading, or printing stored data.
6.LCDLarge screen LCD display, easy and intuitive operation.
7.The host chassis is made of molded ABS material, with an IP65 design and good waterproof and dustproof performance.
2、 Technical indicators
1.Number of channels: 4
2.Wavelength: 420 nm、440nm、470nm、510nm、520nm、540nm、560nm、600nm、610nm、630nm、660nm、700nm Any 4 wavelengths within the above range can be customized.
3.Wavelength accuracy: Center wavelength ± 1nm
4.Measurement parameters: 59 parameters including CODMn, copper, iron, nickel, hexavalent chromium, phosphate, nitrite, etc. Customers can customize the measured parameters according to their needs.
5.Optical stability: The drift of absorbance within 20 minutes is less than 0.002A
6.Host size: 80mm × 230mm × 55mm
7.Weight: 4kg
3、 Test project parameters
Test project |
Serial Number |
Measuring Item |
Measurement range |
unit |
maximum error |
1 |
COD(Manganese method |
0.00-10.00 |
mg/L |
0.2Or 5% |
2 |
Residual chlorine (low range) |
0.02-2.00 |
mg/L |
0.1Or 5% |
3 |
Residual chlorine (high range) |
2.00-10.00 |
mg/L |
5% |
4 |
Total chlorine (low range) |
0.02-2.00 |
mg/L |
0.1Or 5% |
5 |
Total chlorine (high range) |
2.00-10.00 |
mg/L |
5% |
6 |
Chlorine dioxide (low range) |
0.05-2.50 |
mg/L |
0.2Or 5% |
7 |
Chlorine dioxide (high range) |
2.50-25.00 |
mg/L |
5% |
8 |
sulfate |
5-200 |
mg/L |
5%(F.S) |
9 |
nitrate nitrogen |
0.02-10.00 |
mg/L |
0.1Or 5% |
10 |
Phosphate (low range) |
0.0-10.0 |
mg/L |
0.2Or 5% |
11 |
Phosphate (high range) |
10.0-50.0 |
mg/L |
5% |
12 |
Nitrite nitrogen (low) |
0.02-1.00 |
mg/L |
0.05Or 5% |
13 |
Nitrite nitrogen (high) |
1.00-5.00 |
mg/L |
5% |
14 |
sulfide |
0.01-1.000 |
mg/L |
5%(F.S) |
15 |
fluoride |
0.05-2.00 |
mg/L |
5%(F.S) |
16 |
cyanide |
0.01-0.50 |
mg/L |
5%(F.S) |
17 |
bromide |
0.10-5.00 |
mg/L |
5%(F.S) |
18 |
Volatile phenols (low range) |
0.20-5.0 |
mg/L |
5%(F.S) |
19 |
Volatile phenols (high range) |
5.0-10.0 |
mg/L |
5% |
20 |
formaldehyde |
0.05-2.50 |
mg/L |
5%(F.S) |
21 |
HYDRAZINE |
0.01-1.00 |
mg/L |
5%(F.S) |
22 |
Aniline compounds |
0.03-1.00 |
mg/L |
5%(F.S) |
23 |
nitrobenzene |
0.1-1.00 |
mg/L |
5%(F.S) |
24 |
silica |
0.00-5.00 |
mg/L |
5%(F.S) |
25 |
Total hardness (low range) |
0.0-5.0 |
mg/L |
5%(F.S) |
26 |
Total hardness (high range) |
5.0-200.0 |
mg/L |
5%(F.S) |
27 |
Total alkalinity (low range) |
0-100 |
mg/L |
5%(F.S) |
28 |
Total alkalinity (high range) |
100-1000 |
mg/L |
5% |
29 |
Chloride ion |
0.20-10.0 |
mg/L |
5%(F.S) |
30 |
Copper (low range) |
0.02-1.0 |
mg/L |
5%(F.S) |
31 |
Copper (high range) |
1.0-10.0 |
mg/L |
5% |
32 |
zinc |
0.2-5.0 |
mg/L |
5%(F.S) |
33 |
Nickel (low range) |
0.02-0.50 |
mg/L |
5%(F.S) |
34 |
Nickel (high range) |
0.5-1.00 |
mg/L |
5%(F.S) |
35 |
nickel |
0.02-10.0 |
mg/L |
0.05Or 5% |
36 |
Iron (low range) |
0.0-5.0 |
mg/L |
0.1Or 5% |
37 |
Iron (high range) |
5.0-10.0 |
mg/L |
5% |
38 |
hexavalent chromium |
0.01-1.00 |
mg/L |
5%(F.S) |
39 |
cadmium |
0.01-0.50 |
mg/L |
5%(F.S) |
40 |
manganese |
0.02-5.00 |
mg/L |
0.05Or 5% |
41 |
Manganese (low range) |
0.01-0.10 |
mg/L |
5%(F.S) |
42 |
Manganese (high range) |
0.10-1.0 |
mg/L |
5%(F.S) |
43 |
total chromium |
0.02-1.0 |
mg/L |
5%(F.S) |
44 |
Aluminum (low range) |
0.01-0.40 |
mg/L |
5%(F.S) |
45 |
Aluminum (high range) |
0.40-4.00 |
mg/L |
5%(F.S) |
46 |
silver |
0.01-1.00 |
mg/L |
5%(F.S) |
47 |
molybdenum |
0.05-1.00 |
mg/L |
5%(F.S) |
48 |
Arsenic (low range) |
0.001-0.100 |
mg/L |
5%(F.S) |
49 |
Arsenic (high range) |
0.100-0.500 |
mg/L |
5%(F.S) |
50 |
antimony |
0.10-5.00 |
mg/L |
5%(F.S) |
51 |
beryllium |
0.001-0.028 |
mg/L |
5%(F.S) |
52 |
boron |
0.10-1.00 |
mg/L |
5%(F.S) |
53 |
barium |
0.06-3.00 |
mg/L |
5%(F.S) |
54 |
mercury |
0.002-0.5 |
mg/L |
0.005Or 5% |
55 |
iodine |
0.02-1.00 |
mg/L |
5%(F.S) |
56 |
lead |
0.01-0.50 |
mg/L |
0.02Or 5% |
57 |
PH |
5.00-8.00 |
PH |
±0.2 |
58 |
dissolved oxygen |
0.1-10.0 |
mg/L |
0.1±5% |
59 |
ozone |
0.00-2.5mg/L |
mg/L |
5%(F.S) |
|