Laboratory water quality multi parameter measuring instrumentAccording to Lambert Beer's law, the concentration value of a substance is calculated by measuring its absorbance. The machine adopts a touch screen interface design, fully operates in Chinese, fixes the light source channel to avoid errors, and can expand more than 50 detection items; The measurement items can be selected with one click, and the light source channel can be automatically switched to avoid human error when adjusting the light source in traditional photometers. Integrated digestion and colorimetric analysis, equipped with detection reagents, minimizing manual errors and allowing for direct data reading. Easy and convenient operation, suitable for use in environmental monitoring stations, sewage treatment plants, chemical, pharmaceutical, hospital, food, printing and dyeing industries such as wastewater treatment
YS-MH6900Laboratory water quality multi parameter measuring instrumentTECHNICAL INDEX
Serial Number |
Measuring Item |
measuring range |
limit of detection |
1 |
COD (low range) |
0-200mg/L |
≤±5% |
2 |
COD(centreRange) |
200-1000mg/L |
≤±5% |
3 |
COD (high range) |
1000-10000mg/L |
≤±5% |
4 |
Manganese based COD (low range) |
05mg/L |
≤±5% |
5 |
Manganese based COD (high range) |
5-10 mg/L |
≤±5% |
6 |
Ammonia nitrogen (low range) |
0-5 mg/L |
≤±3% |
7 |
Ammonia nitrogen (high range) |
5-50 mg/L |
≤±3% |
8 |
Total phosphorus (low range) |
0-2 mg/L |
≤±5% |
9 |
Total phosphorus (high range) |
2-20 mg/L |
≤±5% |
10 |
Total nitrogen (low range) |
020mg/L |
≤±5% |
11 |
Total nitrogen (high range) |
20-100 mg/L |
≤±5% |
12 |
Turbidity (low range) |
0100NTU |
≤±3% |
13 |
Turbidity (high range) |
100-1000NTU |
≤±3% |
14 |
Suspended solids (SS) |
0-500 mg/L |
≤±3% |
15 |
chroma |
0-500 degrees |
≤±3% |
16 |
Hexavalent chromium (low range) |
01mg/L |
≤±3% |
17 |
Hexavalent chromium (high range) |
1-5 mg/L |
≤±5% |
18 |
assembleChromium (low range) |
01mg/L |
≤±5% |
19 |
assembleChromium (high range) |
1-5 mg/L |
≤±5% |
20 |
Copper (low range) |
05mg/L |
≤±5% |
21 |
Copper (high range) |
5-50 mg/L |
≤±5% |
22 |
nickel |
0-4 mg/L |
≤±5% |
23 |
Zinc (low range) |
03mg/L |
≤±5% |
24 |
Zinc (high range) |
3-15 mg/L |
≤±5% |
25 |
Iron (low range) |
0-5 mg/L |
≤±5% |
26 |
Iron (high range) |
5-50 mg/L |
≤±5% |
27 |
manganese |
0-5mg/L |
≤±5% |
28 |
Phosphate (low range) |
0-2 mg/L |
≤±5% |
29 |
Phosphate (high range) |
2-20 mg/L |
≤±5% |
30 |
sulfate |
0-200 mg/L |
≤±5% |
31 |
Sulfide (low range) |
00.8mg/L |
≤±5% |
32 |
sulfide |
0.8-4mg/L |
≤±5% |
33 |
Qing chemical (low range) |
00.5mg/L |
≤±5% |
34 |
Qing chemical (high range) |
0.5-1 mg/L |
≤±5% |
35 |
Fluoride (low range) |
02mg/L |
≤±5% |
36 |
Fluoride (high range) |
2-10 mg/L |
≤±5% |
37 |
nitrate(Nitrogen) |
020 mg/L |
≤±5% |
38 |
Nitrite (low range) |
00.2mg/L |
≤±5% |
39 |
Nitrite (high range) |
0.2-1 mg/L |
≤±5% |
40 |
Residual chlorine |
0-10 mg/L |
≤±5% |
41 |
total chlorine |
0-10 mg/L |
≤±5% |
42 |
Chlorine dioxide (low range) |
05mg/L |
≤±5% |
43 |
Chlorine dioxide (high range) |
5-10 mg/L |
≤±5% |
44 |
silica |
0-5 mg/L |
≤±5% |
45 |
Volatile phenols (low range) |
0-5mg/L |
≤±5% |
46 |
Volatile phenols (high range) |
5-10 mg/L |
≤±5% |
47 |
aniline |
0-2mg/L |
≤±5% |
48 |
aniline |
2-20mg/L |
≤±5% |
49 |
Chloride ion (chloride) |
0-60mg/L |
≤±5% |
50 |
silver |
0-1mg/L |
≤±5% |
51 |
antimony |
0-10mg/L |
≤±5% |
52 |
total hardness |
0200mg/L |
≤±5% |
53 |
arsenic |
0-0.1mg/L |
≤±5% |
54 |
arsenic |
0.1-0.5mg/L |
≤±5% |
Supporting digestion instrument
Instrument Name |
Multi functional intelligent digestion instrument | |
Instrument model |
YDIS-16(standard configuration) |
YDIS-25 (optional) |
Number of holes in the digestion instrument |
16 holes |
25 holes |
Operation interface |
Full Chinese display | |
rated voltage |
AC 220V±10%/50Hz | |
Power supply mode |
220V AC power | |
high-power |
650W | |
External dimensions |
230*340*130(mm) | |
Instrument weight |
5.5kg | |
Dissolve pore size/depth |
16mm/65mm | |
screen display |
tft lcd | |
Standard digestion mode |
COD、 Total phosphorus, total nitrogen, total chromium (optional) digestion mode | |
alarm mode |
buzzer | |
Custom time |
0-120Min adjustable | |
Custom Temperature |
Adjustable from 90 to 200 ℃, with constant temperature control for the target temperature | |
Temp Accuracy |
±1℃ | |
heating rate |
Room temperature -165 ℃, 12 minutes | |
ambient temperature |
(-10-40)℃ | |
ambient temperature |
Relative humidity<85% (no condensation) |
Performance characteristics
-
pickDesigned with a 7-inch color touch screen interface,Chinese and English operations,Direct data reading, simple operation.
-
Imported cold light source. No preheating required, energy-saving, environmentally friendly, fast response, with a lifespan of up to100000 hours, strong optical stability.
-
Enable guided measurement with one click intelligent operation, simple and fast.
-
The instrument has; There are two modes of measurement: standard measurement (instantaneous value) and continuous measurement (average value).
-
Adopting a digestion colorimetric system, reducing manual operation, the measurement is simple, fast, and safe.
-
Current and historical data can be printed directly or online (via USB interface).
-
Custom curves of 90 or more can store 29999 pieces of detection data, and can be connected to a computer for unlimited storage.
-
Intelligent PID temperature control technology and dual anti overheating protection system ensure safe, uniform, and fast heating.
-
Standard 16 hole intelligent digestion instrument, which can achieve one click digestion without setting.
-
Support custom mode, temperature (room temperature -200)℃)Any setting.
-
User programs can be set up, allowing customers to create commonly used detection directories without the need for searching, making it convenient to use.
-
Equipped with power-off protection function, it can prevent data loss.
-
The factory has built-in standard curves, which do not require user calibration or calibration.
-
Built in help function, allowing you to view general precautions.
-
One click factory reset to prevent loss or deletion of standard curves.
-
Can be customized according to customer needs, achieving multiple goals54 testing indicators.
Configuration List
1 host, 1 (standard) 16 hole digestion instrument, 1 digestion protective cover, several digestion colorimetric tubes, 1 test tube rack, 10 sets of optional reagents, 2 power cords, 1 colorimetric tube cleaning cloth, 1 USB data cable, 1 online CD, 1 roll of printing paper, 1 user manual, and 1 product qualification certificate/warranty card.