GA SERIES
Parameter(s): BOD, COD, TOC, DOC, UV254, UVT, TSS, nitrate, nitrite, colour, surfactants, contaminant alarms, spectral fingerprint, custom alarm
OVERVIEW
SPECTRUM PROBE
Real Tech’s robust submersible Spectrum probe provides affordable real-time measurement of organic matter, nitrite, nitrate and other compounds in water or wastewater. The probe’s rugged body is built to withstand harsh environments, with titanium or stainless steel options. Designed to meet the needs of many monitoring applications, the GA series offers multiple path length selections for the desired measurement range.
FEATURES & BENEFITS
- Reliable real-time water quality information
- Patent pending multiple wavelength UV-VIS probe (200-400 nm plus 860 nm)
- Operator friendly, low maintenance design
- Simple optical measurements, no reagents
- Multiple parameter configuration available
- Parameters include: BOD, COD, TOC, DOC, UV254, UVT, TSS, nitrate, nitrite, colour, surfactants, contaminant alarms, spectral fingerprint, and custom alarm
- Turbidity compensation included
- Liquid Ai services compatible
SPECIFICATIONS
| CHARACTERISTIC | TECHNICAL DATA |
| Path Length | 0.5, 1, 2, 4, 10 mm |
| Parameters | BOD, COD, TOC, DOC, UV254, UVT, TSS, nitrate, nitrite, colour, surfactants, contaminant alarms, spectral fingerprint, custom alarm |
| Range | Depends on model selected. Refer to range chart. |
| Units | mg/L, ppm, other parameter specific units |
| Sampling Time | 10 seconds |
| Calibration | Factory calibrated. Field adjustment of calibration is possible. |
| Cleaning | Automatic compressed air or pressurized water cleaning with optional Probe Clean System |
| Self-Diagnostics | Detection and diagnosis of internal system fault |
| Alarms | Continuous detection of leaks, lamp output, humidity, temperature and electrical fault |
| Humidity Control | Humidity sensor with desiccant pack |
| Resolution | 0.7 nm |
| Wavelengths | 200-400 nm plus 860 nm |
| Light Source | Xenon Flash Lamp |
| Lamp Life | 5 years |
| Electrical/Comm. | From controller |
| Pressure Rating | 15 PSI |
| Operating Temp. | 0 to 45°C (32 to 113°F)* |
| Housing Material | Titanium (Grade 2) or, Stainless steel (SS 316) |
| Wetted Materials | Titanium, Epoxy, Quartz, SS 316, Viton (Titanium) or, Epoxy, Quartz, SS 316, Viton (Stainless Steel) |
| Weight | 1.94 kg (4.25 lb)** (Titanium) or, 2.92 kg (6.45 lb)** (Stainless Steel) |
| Ingress Protection Type | 1.94 kg (4.25 lb)** (Titanium) or, |
| Dimensions | 2.92 kg (6.45 lb)** (Stainless Steel) |
| Warranty | 2-year limited warranty (Extended care packages available) |
Technical Specifications are subject to change without notice.
* Operating (water) temperature absolute maximum 55°C (131°F). Instrument performance reduced when operating outside recommended operating range. Contact Real Tech to verify application.
** Weight does not include cable. Cable weight: 0.70kg (1.55lb).
MODELS & RANGE
GA series includes titanium (-X) or stainless steel (-S) spectrum probe sensor and 35 feet of communication cable. Controller, mounting kit and cleaning system sold separately.
| Model# | Path Length | BOD (mg/L) | COD (mg/L) | TOC/DOC (mg/L) | UV254 (cm-1) | Colour (PCU) | NO3-N (mg/L) | NO3 (mg/L) | NO2-N (mg/L) |
| GA-X2005 GA-S2005 | 0.5 mm | 0 - 3000 | 0 - 6000 | 0 - 1600 | 0 - 40 | 0 - 20,000 | 0 - 100 | 0 - 440 | 0 - 100 |
| GA-X2010 GA-S2010 | 1 mm | 0 - 1500 | 0 - 3000 | 0 - 800 | 0 - 20 | 0 - 10,000 | 0 - 50 | 0 - 220 | 0 - 50 |
| GA-X2020 GA-S2020 | 2 mm | 0 - 750 | 0 - 1500 | 0 - 400 | 0 - 10 | 0 - 5000 | 0 - 25 | 0 - 110 | 0 - 25 |
| GA-X2040 GA-S2040 | 4 mm | 0 - 375 | 0 - 750 | 0 - 200 | 0 - 5 | 0 - 2500 | 0 - 12.5 | 0 - 55 | 0 - 12.5 |
| GA-X2100 GA-S2100 | 10 mm | 0 - 150 | 0 - 300 | 0 - 80 | 0 - 2 | 0 - 1000 | 0 - 5 | 0 - 22 | 0 - 5 |
* Stated ranges are approximate, dependent on industry, site and application – contact Real Tech to confirm model selection.
CONTROLLERS & ACCESSORIES
CONTROLLERS
| PRODUCT# | NAME | DESCRIPTION |
| S-11TPC | Real Controller | Wall mounted controller with touch panel PC interface (PC inside cabinet model) |
| S-11TPCD | Real Controller | Wall mounted controller with touch panel PC interface (PC inside cabinet model) |
ACCESSORIES
| PRODUCT# | NAME | DESCRIPTION |
| S-228070 | Probe Clean System | Cleaning valve module requires on-site compressed air or pressured water for automatic probe cleaning |
| S-228080 | Compressed Air System | Compressor for air cleaning when compressed air not available on-site |
| S-219081 | Probe Mounting Kit I | Provides secure mounting attachment for titanium or stainless steel probe to a tank wall or open channel wall. No pole included |
| S-219082 | Probe Mounting Kit II | Provides secure mounting attachment for titanium or stainless steel probe to a tank wall or open channel wall. 5’ pole included |
| S-219083 | Probe Mounting Kit III | Provides secure mounting attachment for titanium or stainless steel probe to a tank wall or open channel wall. 10’ pole included |
| S-229085 | Chain Mount | Stainless steel chain for mounting probe in open channel |
LIQUID AI® COMPATIBLE
Our Liquid Ai® data services complement our real-time quality monitoring systems. Calibration Health Monitoring ensures accuracy and reliability are maintained so our clients can have the utmost confidence in their results, while our Remote Monitoring platform enables access to data anywhere, anytime.