The sample to be tested does not require any pretreatment. The water sample riser is directly inserted into the system water sample and the total nitrogen concentration can be measured. The maximum measurement range of the equipment is 0~500mg/L TN. This method is mainly used for on-line automatic monitoring of the total nitrogen concentration of waste (sewage) water discharge point source, surface water, etc.3.2 Systems definition
Touch screen display and command input
Abnormal reset and power off after the call, the instrument automatically discharge the residual reactants inside the instrument, automatically return to work
BOQU Total Nitrogen Analyzer
#Grup produk P111941658
Spesifikasi
| Ambient Temperature (°C) | Temperature adjustable interior, it is recommended temperature 5~28 |
|---|---|
| Calibration Period (day) | 1~99, any interval, any time adjustable. |
| Maintenance Period | Once a month, each about 30 min. |
| Measurement Period (minute) | minimum measuring period of 30, according to actual water samples, can be modified at 5 ~ 120 arbitrary digestion time |
| Measuring Range (mg/L) | 0.0 ~10, 0.5~100 , 5~500 |
| Methods | Resorcinol spectrophotometry |
| Others | Abnormal alarm and power failure will not lose data |
| Output | Two channel RS-232, two channel 4-20mA |
| Reagent for Value-Based Management | Less than 5/samples. |
| Relative Humidity (%RH) | ≤90 (no condensing) |
| Repeatability (%) | ≤5 |
| Sampling Period (minute) | The time interval (10 ~ 9999 adjustable) and the whole point of measurement mode. |
| Size (HxWxD) (mm) | 1570x500x450 |
| Stability (%) | ≤10 |
| Voltage/Frequency (V/Hz) | AC230±10%, 50±10%, 5A |
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