COD-1090typeCOD_MnMeter(Potassium permanganate index)

1、 Instrument features

1.By using imported high-performance and long-life light sources, coupled with a highly stable optical system, the instrument achieves higher repeatability.

2.The digestion instrument has PID automatic temperature control and timing, with high accuracy.

3.Simple and time-saving operation. Dissolving colorimetric does not require changing the tube.

4.The digestion temperature and time can be infinitely set for other purposes.

5.It can save 10 standard curves and 500 measured values each, without losing them when powered off.

6.LCDLarge screen LCD Chinese display, easy and intuitive operation.

7.Printing function: It can print test records immediately or query records for printing.

8.USBInterface, capable of connecting to a computer.

2、 Technical parameters

1.Measurement range: 0-10mg/L (beyond dilution measurement)

2.Minimum detection limit: 0.20mg/L

3.Minimum resolution: 0.01mg/L

4.Indication error: ≤± 4%

5.Repeatability: ≤ 3%

6.Dissolving temperature: 100 ℃± 1.5 ℃

7.Dissolving time: 30 minutes

8.Optical stability: The instrument's absorbance value drifts less than 0.002A within 20 minutes

9.Dimensions: Host 266mm × 200mm × 130mm

10.Weight: 4kg

11.Normal usage conditions:

⑴Environmental temperature: 5-40 ℃

⑵Relative humidity: ≤ 85%

⑶Power supply: AC (220 ± 22) V; (50 ± 0.5) Hz

⑷No significant vibration or electromagnetic interference, avoid direct sunlight.

IIIConfiguration List

1 host, 1 water bath

3 digestion colorimetric tubes, 1 metal test tube rack, 1 set of reagents,

One user manual, one product certificate, and one warranty card.