Home > Products > Environment monitoring instruments > YM-5B-3C Laborarory portable COD rapid analyzer
YM-5B-3C Laborarory portable COD rapid analyzer
- 1000 Set / Sets per Month
- SHENZHEN
- T/T Credit Card
Product Details
Brand Name: | LIANHUA | Place of Origin: | Shaanxi, China | Model Number: | YM-5B-3C |
Product Description
COD rapid determination instrument:
COD quick tester 5B-3C,Applicable to many domestic and international testing standards,Stable performance, high accuracy, wide measuring range, clear display, rapid measurement, simple and convenient to use, Its matching high grade intelligent digestion device, make the process more safe and reliable.
Functions:
1. independent optical interference system, high precision, long life, more stable;
2.Simultaneous determination of low concentration and high concentration of COD in water samples; And can be extended for ammonia nitrogen determination apparatus.
3. rapid, accurate determination of surface water, water, citysewage and industrial wastewater chemical oxygen demand(COD) content;
4. High resolution color LCD display, user-friendly operation, use more simple;
5.Intelligent data analysis curve function, data analysis, stick out a mile;
6.Big, small font free switching mode, display the data more clearly, more detailed parameters;
7.Cold light source, narrow band interference, lamp life 100000 hours;
8.At the same time, support the cuvette (pool) and colorimetric tube two colorimetric method;
9.Support the historical data storage, can be stored 9999 data (date, time, parameters, test results);
10.Memory 120 lines, of which 20 standard curves, no need to adjust, and can be used directly, 100 growth curve can be freely used in conditions of different people, different environment, different wastewater;
11.Print the current data and all the historical data;
12.To the transmission of current and historical data; Support USB, infrared wireless transmission (optional);
13.Support automatic curve correction, calibration curve automatically save;
14.Anti spray cover made of transparent heat-resistant material imports, guarantee the safe and reliable;
15.45 °C ~190 °C digestion temperature adjustment range, more compatible;
16.1 minutes ~96 hours super timing adjustment range, more general;
17.Intelligent timing, intelligent heating, delay protection, energy saving;
Technical indicators:
Host | Determination project | COD hight range | COD low range | Ammonia nitrogen |
Detection wavelength | 610±20nm | 420±20nm | 420±20nm | |
Measuring range | 10-5000mg/L(Section) | 2-150mg/L(Section) | 0.02-30mg/L(Section) | |
measurement precision | COD<50mg/L,≤±10% COD>50mg/L,≤± 5% | ≤ ±10% | ≤ ±10% | |
minimum detection limit | 0.1mg/L | 0.1mg/L | 0.01mg/L | |
Determination time | 20Minute | 20Minute | 10~15Minute | |
Batch processing | 15/30 (optional) water | 15/30 (optional) water | 20 water samples (Extended) | |
Repetition | ≤±5% | ≤±5% | ≤±5% | |
Light source life | 100000 hours | |||
Optical stability | ≤0.001A/20Minute | |||
Resistance to chloride interference | [Cl-]<1000mg/LNo effect [Cl-]<4000mg/L(Optional) | - | ||
Colorimetric method | Colorimetric tube, colorimetric container | |||
Data storage | 1.2Million | |||
number of curves | 180Article | |||
Display mode | Color LCD (Resolution 320x240) | |||
Communication interface | USB/Infra-red (Matching) | |||
Power supply mode | 220V | |||
Digester | Digestion temperature | 165°C±0.5°C | - | |
Digestion time | 10/15Minute (Optional) | - | ||
Timing switch | 3 | 3 | 3 | |
Timing accuracy | 0.2Seconds / hour | |||
Power supply mode | 220V AC power supply |
Contact Us
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