| Place of Origin: | CHINA |
| Brand Name: | JIDE |
| Model Number: | JD1000-TMn |
| Certification: | CE, LVD, EMC |
Principle of total manganese determination: In an alkaline solution with a pH of 9.0-10.0, divalent manganese ions are oxidized to tetravalent by dissolved oxygen and react with formaldehyde oxime to form a brown complex. The maximum absorption wavelength of the complex is 450nm. The absorbance of the complex at 450nm is detected by the principle of photoelectric colorimetry. There is a linear relationship between the absorbance and the concentration, and the total manganese concentration in the water sample is calculated.
| Measurement method | Formaldehyde oxime spectrophotometry |
| Measuring range | 0-5/10/20mg/L;expandable |
| Measuring cycle | Configurable |
| Lower limit of quantification | ≤0.05mg/L |
| Indication error | ±5% |
| Precision | ≤5% |
| Zero drift | ≤5% |
| Range drift | ≤5% |
| Digital Input | 2 channel switch |
| Analog Output | 1 channel 4~20mA |
| Digital Communications | RS232/RS485 |
| Operating temperature | 5℃~40℃ |
| power supply | AC 100~240V;50/60Hz |
| power | 80W |
| size | 800mmx400mmx330mm |
| weight | 25kg(without reagents) |
MAJOR FUNCTION
● 7 inch LCD touch screen
● Can store more than 100000 groups of data
● With calibration, status, alarm record function
● With self-diagnosis, lack of liquid alarm function
● With manual, interval, whole point and other measurement modes
● After power failure, the measurement function will be activated when the caller comes in.
● The number of ranges and the range can be set.
● Support multi-point calibration function
● Automatic calibration liquid verification, support the setting of automatic calibration liquid verification interval time
● Can be automatically calibrated, support for setting the calibration interval time
● Receive remote control commands from the management platform
Are you ready to consult with an engineer about your working conditions and specific needs?