IntelliCAL™ ISENH4181 Ammonium Ion Selective Electrode (ISE), 3 meter cable

IntelliCAL™ ISENH4181 Ammonium Ion Selective Electrode (ISE), 3 meter cable
# de producto: ISENH418103
Precio final Contacto Hach
Se envía dentro de 8 semanas

Utilizes a unique solid-state sensor technology that eliminates costly membrane replacements.

Traditional PVC-membrane ISEs require membrane replacement every 2-3 months. The IntelliCAL ISENH4181 Ammonium ISE’s unique solid-state sensor technology eliminates the need for frequent membrane replacement by using a solid gel ion exchange behind the ion-selective membrane versus the liquid ion exchange used in most ISEs. This design allows users to get up to 2 years of life from their ISE without membrane replacement – saving the time and costly expense of frequently exchanging membranes.

Requires virtually no maintenance

The solid-state sensor design allows for DRY storage of the ISE without a shelf life. Also, the probe does not require the electrolyte to be refilled.

Fast, stable, and accurate results

IntelliCAL digital probes lock on the result when the measurement is stable, removing the guesswork in having a moving number. Additionally, the probe’s large annular reference junction provides maximum surface area between sample and reference electrolyte for fast measurement stability. And the solid-state sensor design doesn’t allow the membrane to flex or undergo surface area changes, leading to more stability in results over a variety of samples.

Ultimate traceability in measurement history

Stored time and date stamp for each measurement, operator and sample ID, calibration history, parameter, and probe serial number

Can be moved between meters without the need to re-calibrate or re-enter measurement settings

Ideal for a multi-user environment with multiple HQd series Laboratory and Portable meters

Contenido de la caja

Includes: IntelliCAL ISENH4181 combination Ammonium ISE with integrated temperature sensor, calibration certificate, and Basic User Manual.

Especificaciones

¿Kit?: No
Característica especiales: Almacenamiento en seco y rápido tiempo de respuesta. Sin membranas de reemplazo.
Contenido de la caja: Includes: IntelliCAL ISENH4181 combination Ammonium ISE with integrated temperature sensor, calibration certificate, and Basic User Manual.
Distancia máxima de sensor a controlador: Membrana de PVC en estado sólido
Exactitud: ± 0,02 mV o 0,05 %, lo que sea mayor
Exactitud de la temperatura: ±0,3 °C
Garantía: 6 meses
Kit de producto: Modelo: ISENH4181
Accesorios incluidos: ninguno
Length: 220 mm
Longitud de cable: 3 m
Parámetro: Amonio
Peso: 0,15 kg
Rango: 0.018 - 9000 mg/L NH4-N
Rango de temperatura: Uso continuo: 0 – 50 °C
Requiere ISA: 2980699
Requisitos de las pruebas: Parámetro: Amonio
Profundidad mínima de muestra (mm): 26
Resolución: Posibilidad de seleccionar 2, 3 o 4 dígitos significativos
Resolución de temperatura: 0,1 °C
Sensor material: Epoxi
Solución de llenado: Gel Dritek no rellenable
Termistor: Integrado
Tipo de electrodo: No rellenable/gel
Tipo de medición: Campo
Tipo de método: Campo: Elemento de referencia Dritek de gel no rellenable
Tipo de referencia: Ag/AgCl
Tipo de sonda: Estándar
Unión: Doble diafragma (pin cerámico poroso y anular poroso PTFE)
Volumen de muestra: 15 mL