Polymetron 9240 Sodium analyser, Standard, panel version, 1 channel

VEROUDERD ITEM

Polymetron 9240 Sodium analyser, Standard, panel version, 1 channel
Productnr.: 09240=A=0001

VEROUDERD ITEM

Low maintenance

Maintenance of the 9240 analyser requires reagent replenishment only every 100 days and annual replacement of reagent tubing and the sodium electrode. Clear step-by-step instructions are provided to simplify maintenance operations.

Automatic electrode reactivation optimises operation and response time

To maintain optimum response time, even in systems of continuous low sodium concentration, the 9240 analyser provides automatic electrode reactivation. Reactivation uses non-hazardous chemicals and eliminates the need for manual reactivation or electrode etching.

Easy to operate and maintain with automatic calibration

Fully automatic calibration of the 9240 analyser avoids risk of contamination or human error. The system follows a multiple calibration step cycle to eliminate user variability and possible sample contamination. A convenient grab sample feature allows the user to check operation or measurement of a one-off process sample to reduce laboratory time. Unlike other analysers, a manual sample (250 mL) can be introduced without disconnecting any tubes. After sampling, the analyser automatically returns to on-line monitoring.

Data and diagnostics

The system displays comprehensive information for each sample stream. A built-in data logger captures measurement readings, calibration results and alarm information for future access. A step-by-step menu and submenu guides the user through all configuration, maintenance, and troubleshooting.

Specificaties

Aantal kanalen: 1
Aantal relais: 4 programmable (concentration, temperature, minimum sample flow rate)
Afvoer: Barbed stem for 12 mm (½") ID hose
Analoge uitgang: 6x 0/4 - 20 mA [800 Ohms] linear, dual, logarithmic / Smart
Belasting: 650 Ohm
Beschermingsklasse (IP): Transmitter: IP 65 (NEMA 4)
Panel: IP50 (dust protection)
Enclosure: IP54 (splash water proof)
Bevestingsstijl: Panel mount
Breedte: 450 mm
Communicatie Mogelijkheden: Standard (4x 4-20 mA outputs)
Depth panel: 252.5 mm
Detectiegrens: DIPA: 0.01 ppb
NH3: 2 ppb
Display: Digital, 75 x 75 mm graphic with LED backlighting
Concentration, trend curves, diagnostics, alarm status, calibration constants, historical data
Elektrode type: pH glass electrode
Europese standaarden voor EMC: EN 61326-1:2006, EN 61010-1:2001
Europese standaarden voor laagvoltage veiligheid: EN601010-1 (2001) for low voltage safety
Gebruikers interface: Menu driven operation and clear messages in 5 languages
Gewicht : Empty canisters: 18 kg
Full canisters: 20 kg
Herhaalbaarheid: DIPA: < 0.02 ppb or 1.5 % of reading (whichever is greater), within 10 °C variation
NH3: < 0.1 ppb or 1.5% reading (whichever is greater), within 10 °C variation
Hoogte: <2000 m
Hoogte (paneel): 850 mm
interferentie: ≤ 0.1 ppb
internationale standaarden: U. L. and GOST Metrology
Kalibratie methode: Automatic with known addition: 3 points
Manual: 1 or 2 points
Materiaal: Measuring Cell: PMMA
Max. concentratie TSS in het monster: <10 ppm / <2 NTU, no oil, no grease. For boiler sample type, install approx. 100 µm filter
Meetbereik: 0 - 10.000 ppb freely programmable;
0 - 200 ppm with K-kit option
Meetcategorie: Cat II, Class 1 (overvoltage <1500 V)
Monster druk: 0,2 - 6 bar
Monster stroomsnelheid: 5 L/h during sampling phase
Monster temperatuur: 5 - 45°C (41 - 113°F)
Omgevingstemperatuur: 5 - 50 °C
Onderhoudsinterval: Every 100 days: refill electrolyte, reagents, and calibration solution (using DIPA)
Opslag condities: -20 °C - 60 °C
Parameter: Sodium
pH bereik: 6 - 10 pH
Cationic application (using K-kit): 2 - 10 pH
Relatieve luchtvochtigheid: 10 - 80 %
Relay output: 30 V DC, 0.5 A maximum
Responstijd: 1 cycle, minimum 10 minutes
Sample conditioner: Di-isopropylamine (1 L/100 days), recommended
or
NH3 (2.5 L/90 days)
Stroom vereisten (Hz): 50 - 60 Hz
Stroom vereisten (spanning): 100 - 240 V AC
Toevoer: Simple fittings for 6 mm OD tubing or ¼" OD in PE-low density. ¼" OD in PHED-PTFE-SS as option
totaal aantal analoge uitgangen: 6
Uitgangen: 2 (overeenkomstig met standaard EN 61010-1)
Zekering: 5x20 cartridge T2AL-250 V following CEI127
Zuurgraad: Standard: <50 ppm
Using Kit K: <250 ppm (equivalent CaCO3)