| After-sales Service: | Following Updating |
|---|---|
| Warranty: | Under Discussion |
| Weight: | 60kg |
|
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| 1. The dissolution and colorimetry of the instrument is integrated, with simple and reliable structure, which reduces the possibility of error; |
| 2. Adopting imported modified PTFE transparent hose, the diameter of the hose is larger than 1.5mm, which reduces the chance of clogging of water sample particles; |
| 3. It can automatically clean the sampling pipe to prevent the generation of algae or biofilm; |
| 4. Abnormal reset and power failure after the power, the instrument automatically exclude the residual reactants in the instrument, automatically restore the working state; |
| 5. Abnormal alarm and power failure will not lose data; touch screen display and command input; low failure rate, low maintenance and low reagent consumption; |
| 6. Support multi-layer password protection function; |
| 7. intelligent fault self-diagnosis function alarm prompts, instrument management and maintenance is very convenient; |
| 8. RS232 or RS485 output; 1-channel 4~20mA output (optional 2-channel 4~20mA output), optional 2-channel relay output; |
| 9. Adopt multi-channel valve, strong anti-corrosion performance, long service life, safe and reliable. |
| Model | SM-TP-585 |
| Measuring method | Ammonium molybdate spectrophotometry |
| Measuring range | 0~50mg/L |
| Accuracy | Display value error ≤±10% |
| Repeatability error | ≤±10% |
| Lower detection limit | 0.1mg/L |
| Measurement period | Minimum measurement period is 40min, according to the actual water samples can be modified in 5-120min any digestion time |
| Sampling cycle | Time interval (20-9999min can be adjusted arbitrarily) and the whole point measurement mode |
| Correction | MSensitivity and zero calibration can be performed at regular intervals |
| Calibration period | 1-99 days at any interval and at any time |
| Maintenance cycle | Generally once a month, each time about 30min |
| Analog output | 1-channel 4-20mA output (optional 2-channel 4-20mA output) |
| Signal interface | RS232 or RS485 |
| Switching quantity | Optional 1-6 relay outputs, capacity 220VAC/2A |
| Environmental requirements | Recommended temperature +5-28ºC; humidity ≤99% (no condensation) |
| Power supply | AC:(220±22)V,(50±5)Hz,5A |
| Size (mm) | 550*400*1680 |
| weight (kg) | 50 |
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