NO2 4500
AUTOMATIC NITRITE ANALYZER
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| Specification |
| Measured Item | NO2-N |
| Measuring Range | 0 ~ 3/30 mg/L |
| Measuring Principle | NED Method |
| Light source/ Detector | LED / Photodiode Detector |
| Repeatability | ±2% of F.S. |
| Accuracy | ±2% of F.S. |
| Display Resolution | 0.001 mg/L |
| Analysis Cycle Time | 20 min / one measurement ( Adjustable ) |
| Sampling Unit | Sample Loop Line measuring / Peristaltic pump |
| Cycle of Reagent Replacement |
4 weeks |
| Permissible Sample Temperature | 5 ~ 40℃ |
| Operation System | Embedded system, TFT LCD(240x128), Key pad |
| Convenience Function |
System Self Check, Auto Start, Auto Calibration, Auto Cleaning Reagent Fill Up, Select Dilution Factor |
| Alarm List |
No sample, No distilled water, Light source abnormal, Detector abnormal, System abnormal, Alarm relay(Dry contact ) |
| Electrical Output Signal | RS-232C / RS-485 MODBUS / 4 ~ 20mA |
| Status List | Normal , calibration, malfunction |
| Power Supply | AC110~220V, 50~60Hz |
| Power Consumption | 100VA |
| Housing Material |
Steel / Powder coating 500(W) x 380(D) x 1300(H) mm 50kg |
| Ambient Temperature & Humidity |
5~40℃ Less than 85% RH |
| Features |
|
ㆍShort analysis time and excellent accuracy ㆍEasy-to-maintain optical system configuration/ semi-permanent LED lamp ㆍApplicable up to 2CH depending on the site ㆍPossible to display dilution water and washing water contamination ㆍApplicable to various fields such as semiconductors and fish farms |