N2 SERIES
Parameter(s): Nitrite
OVERVIEW
NITRITE ANALYZER
Real Tech’s Nitrite analyzer provides rapid real-time measurement of nitrite (NO2) in water. The Nitrite analyzer utilizes light at various wavelengths for measurement. Continuous nitrite monitoring can bring significant value to many applications especially for boilers, chillers and aquaculture.
FEATURES & BENEFITS
- Affordable real-time nitrite (NO2) monitoring
- Multiple wavelength analyzer with LED technology
- Operator friendly, low maintenance design
- Built-in controller
- Quick and simple optical measurements
- Reagent free operation
SPECIFICATIONS
| CHARACTERISTIC | TECHNICAL DATA |
| Path Lengths | 2, 4, 8 mm (2000 series) 25, 50, 100, 150 mm (4000 series) |
| Parameters | Nitrite (NO2) |
| Range | Depends on model selected. Refer to range chart |
| Accuracy | ± 1% FS |
| Units | mg/L, ppm |
| Sampling Time | 30 seconds |
| Calibration | Factory calibrated. Can be field adjusted if needed. |
| Cleaning | In-situ cleaning makes cleaning quick and easy. Automatic chemical cleaning is optional. |
| Self-Diagnostic | Detection and diagnosis of internal system fault |
| Operator Interface | Five push buttons to control a comprehensive hierarchical menu system |
| Display | 4 line x 20 character backlit LCD with LED alarm indicator |
| Alarms | Dry contact terminals allow for operator configurable alarms for: high and low set points, low lamp output, leak detected, system fault, etc. |
| Humidity Control | Humidity sensor with large regeneratable desiccant system |
| Outputs | Self-powered 4-20mA, RS232 serial for PC |
| Wavelengths | UV and visible light wavelengths |
| Light Source | LED |
| Flow Rate | 300 - 1000 mL/min |
| Pressure Rating | 20 PSI maximum |
| Fluid Connections | 1/4" OD tube push-in fittings |
| Wetted Materials | Kynar, Polyethylene, Quartz, SS 316L, Viton |
| Electrical | 24VDC 40W power adapter (accepts 90-250VAC 50/60Hz) |
| Ambient Temp. | 0 to 45°C (32 to 113°F) |
| Water Temp. | 0 to 90°C (32 to 194°F) at 21°C (69.8°F) Ambient temperature |
| Storage Temp | -20 to 60°C (-4 to 140°F) |
| Enclosure | NEMA 4X, wall mountable |
| Weight | 22 lb (2000 series) 24 lb (4000 series) |
| Dimensions | 17”H x 14.25”W x 7.5”D (2000 series) 17.75”H x 15.5”W x 6.75”D (4000 series) |
| Warranty | 2-year limited warranty (Extended care packages available) |
| Analyzer Upgrades | Cell Modem, Dual Transmitter |
* Technical Specifications are subject to change without notice.
* Water temperature range based on material compatibility only. Contact Real Tech to verify application.
MODELS & RANGE
ANALYZER SELECTION
| MODEL SERIES | DESCRIPTION |
| 2000 | Ideal for general water monitoring applications |
| 4000 | Ideal for high purity water monitoring applications |
ANALYZER MODELS & RANGE
N2 series models include nitrite analyzer, flow cell, calibration bottle, dehumidifier and standard power supply. Automatic chemical cleaning system and additional accessories sold separately.
| MODEL# | PATH LENGTH | NO2-N (mg/L) | NO2 (mg/L) | PRICING |
| N22020 | 2 mm | 15 - 3000 | 50 - 10,000 | Request a Quote |
| N22040 | 4 mm | 7.5 - 1500 | 25 - 5000 | Request a Quote |
| N22080 | 8 mm | 3.75 - 750 | 12.5 - 2500 | Request a Quote |
| N24025 | 25 mm | 1.2 - 240 | 4 - 800 | Request a Quote |
| N24050 | 50 mm | 0.6 - 120 | 2 - 400 | Request a Quote |
| N24100 | 100 mm | 0.3 - 60 | 1 - 200 | Request a Quote |
| N24150 | 150 mm | 0.2 - 40 | 0.7 - 130 | Request a Quote |
* Stated ranges are approximate, dependent on industry, site and application – contact Real Tech to confirm model selection
ACCESSORIES
| PRODUCT# | NAME | DESCRIPTION |
| UVT-078130 | Real Clean System I | Automatic chemical cleaning system for use with 2000 series models |
| UVT-118010 | Real Clean System II | Automatic chemical cleaning system for use with 4000 series models |
| UVT-079121 | Pump Clean System I | Self-priming pump and automatic chemical cleaning for use with 2000 series models |
| UVT-129122 | Pump Clean System II | Self-priming pump and automatic chemical cleaning for use with 4000 series models |
| UVT-078120 | Dual Feed System I | Dual feed upgrade to monitor two water sample lines with one analyzer |
