Digital Density Meter Model DDM 2910 – Densitometer
Rudolph’s DDM 2910 – Digital Density Meter (Densitometer) is designed to meet the requirements of your laboratory. Rudolph Research designed the DDM 2910 Digital Density Meter to meet the needs of the following industries with their measurement needs in mind:
DIGITAL DENSITY METERS (DENSITOMETER) FOR THE PETROLEUM INDUSTRY
Measure API Values in accordance with ASTM D1250, ASTM D4052, ASTM D5002, DIN 51757, ISO 12185, ASTM D4806, IP 365, and ASTM D5931
- Control de calidad de las materias primas entrantes
- Investigación de nuevos productos y aditivos
- Resiste entornos duros y de uso intensivo
- Calibración con patrones de petróleo
CHEMICAL INDUSTRY LABS
- Measure in units of Kg/m3, g/cm3, g/mL, pounds/gallon, specific gravity, Baumé and more
- Determine concentration in: %, molarity, normality, mole fraction, ppm, and more
- Check batch consistency and ensure proper blending ratios
- Materiales húmedos compatibles con los productos químicos más agresivos.
PHARMACEUTICAL LABS
- Capable of multiple measurements with standard deviation, min and max reading for true cGLP/GMP compliance
- Complete IQ/OQ/PQ documentation
- Checking of raw materials and product release
- 21CFR Part 11 Compliance; Electronic Signature and Secure Data Storage
- Compliant with USP 29<841>, JP, BP and EP
BEVERAGE INDUSTRY
- Measure both alcoholic and nonalcoholic beverages with easy bubble detection using VideoView™
- Medio directo y preciso para la determinación de °Brix, °Plato, °Balling, % Sólidos
- Use apparent density function for proper filling volume monitoring
On-Board Flexible Method Management
Factory installed density measurement methods allow for immediate selection of the correct method to match the most common applications. Easy to read fully Digital Density Meter display.
For unique measurement applications, create a sample method using an unlimited number of Concentration Tables, Formulas, and Polynomials to match the density measurement methods used in your laboratory or industry. A few customized sample methods shown below:
- Concentration D2O – Heavy Water
- Baumé del ácido clorhídrico
- Normalidad del ácido sulfúrico
- Density of Gases and Aerosols
- Drug to Propellant Ratio
- Contenido principal
- ppm de oro en ácido
- % Tolueno en Heptano
- Grasa en el lubricante
- Fracción molar de metanol
- % HNO3
- Soluciones con monómeros
- Permanganato potásico
- Peróxido de hidrógeno
- Soluciones molares de EDTA
- Análisis de SG en orina
- Edulcorantes
- Hidróxido de sodio
Setting up your custom method on a Rudolph density meter for your specific application(s) is as simple as filling out a few screens like the one below:
Automatic, Digital Density Meter Features VideoView™ Bubble Detection
No more straining to see small difficult-to-detect air bubbles in your sample with live on-screen video viewing. On-screen bubble detection is made possible utilizing Rudolph’s exclusive, patented VideoView™ with 10X magnification.
Rudolph Digital Density Meters (Densitometer) provide Full 21CFR Part 11 Instrument Level Compliance
The DDM 2910 Density Meter’s 21CFR Part 11 software module is easily enabled through the user friendly touch screen. This module gives you full compliance with:
- Firma electrónica
- Niveles de acceso
- Almacenamiento interno protegido contra escritura
- Contraseñas únicas
- Envío directo al servidor de documentos protegidos contra escritura
Tubo en U oscilante con corrección de viscosidad y oscilador de referencia
(patent # 7,735,353)
The DDM 2910’s oscillating U-tube with full range viscosity correction and reference oscillator allows long term calibration stability and measurement at all temperatures with a single calibration.
Calibración cGMP/GLP
- Calibrate the DDM 2910 with 2 or 3 Traceable Standards. Calibrating with merely air and water appears inconsistent with cGMP/GLP compliance regulations. (see H&D Fitzgerald’s recommendations at www.density.co.uk
- Puede imprimir la configuración completa del método, los ajustes de comunicación, así como la verificación de la calibración y los datos/historial de ajuste de la calibración.
- Los valores medidos pueden mostrarse continuamente a medida que se alcanza la estabilidad de la temperatura. A discreción del usuario, los valores medidos sólo se mostrarán una vez alcanzada la respuesta final y completamente estable.
- Posibilidad de realizar un número ilimitado de ajustes y verificaciones de calibración personalizados.
- El historial completo de ajustes de calibración y verificaciones está disponible para ver, imprimir y/o exportar.
- Posibilidad de establecer recordatorios en el calendario de las fechas de calibración.
Windows Computer Based Flexibility
- 32 gigabytes of internal memory allow almost unlimited capacity for saving measurement data.
- The DDM 2910 Density Meter is network ready and data may also be saved directly to your server or to any directory desired.
- Internet access is possible directly from the DDM 2910’s touch screen.
- La función de protección de disco protege el sistema operativo contra infecciones de malware en entornos de red.
- Windows based navigation architecture is so intuitive that most operators will never read the manual. But should you wish to reference the manual, it is stored right on the DDM 2910’s internal memory
- Copy methods, transfer concentration tables, download data, etc., via 2 of the 5 total USB ports which are conveniently located on front of unit.
- Four total USB ports allow for quick and easy connection to a mouse, keyboard, printer, bar code scanner, or memory stick.
Capacidad de comunicación versátil
The DDM 2910’s standard communication package includes:
- Cat 5 Network Cable Connection
- 5 available USB ports (2 Front, 3 Rear)
- 2 puertos RS 232
Allowing the Density Meter (Densitometer) to directly:
- Exporte los resultados de las mediciones a una memoria USB, almacénelos localmente en la unidad C:³ o envíe fácilmente los datos a cualquier PC externo, LIMS, etc.
- Imprima los resultados de las mediciones en una impresora local o en red. Utiliza cualquier impresora; sólo tienes que cargar el controlador de impresora adecuado como harías con cualquier PC.
- Guarde los datos de medición directamente en su red/servidor
Impresión cGMP/GLP
Sample measurement reports are edited quickly and easily. Just import templates from Word® or Excel® to the DDM 2910 Density Meter and print your company’s customized Dertificate of Analysis directly.
Traceable Density Meter Calibration Standards
Rudolph knows how important it is to calibrate with Traceable Standards. Therefore, included is either a NIST o UKAS standard in the accessories provided with all of our density meters.
The DDM 2910 Density Meter’s standard accessories include:
- Guía de inicio rápido
- Contenedor de residuos de enjuague/muestra
- Boquillas de llenado
- Normas trazables
- Documentación IQOQPQ
- Jeringas Luer
- Racores y tubos de conexión
- Manual
Digital Density Meters (Densitometer) integrated with Laboratory Automation equipment to provide flexibility
- El AutoSampler de Rudolph puede cargar hasta 240 muestras
- Combina mediciones de densidad y gravedad específica con mediciones simultáneas de:
- Refractive Index / RI.
- Color.
- pH.
- Rotación óptica / Rotación específica
- Up to three different rinse solvents available for use; fully programmable
- Dos modos de carga de la muestra: a presión y por succión, para optimizar la transferencia y la medición de la muestra
- Customer’s unique sample bottles may be used to eliminate the need to transfer samples into special sized test tubes.
- Emergency samples measured at any time without stopping the Auto Sampler or moving sample vials.
Todos los instrumentos Rudolph llevan nuestro exclusivo 20 Compromiso de servicio de su instrumento.
Rudolph Research Analytical offers a comprehensive range of Preventive Maintenance and Service Programs. Rudolph has demonstrated a commitment to its customers by keeping installed instruments operational, not only for 20 years but in some cases for over 40 years. This long-term commitment to keeping our instruments running makes the cost of ownership, over the life of a Rudolph Instrument, one of the lowest in the laboratory market segment. At the date this document was published, there is no other laboratory instrument manufacturer guaranteeing service and technical support for 20 years. View the entire 20 Service Guarantee.
Añada automatización para combinar otros sistemas con su DDM 2911 para:
Medición automatizada de grados Brix
Medición automatizada del color
Medición automatizada del pH
Medición automatizada del índice de refracción