DDM 2911 Plus medidor de densidade por Rudolph pesquisa analítica

The DDM 2911 Plus, medidor de densidade automática é o nosso instrumento mais capaz de oferecer a nossa gama de medição mais ampla, maior precisão, e os métodos de bordo e de dados eletrônicos de rastreamento exigido nos laboratórios mais exigentes do mundo. O DDM 2911 Plus é altamente recomendado para o trabalho de alto nível nas indústrias farmacêutica, química e petrolífera.  Com 0, 1 g/cm³ precisão o DDM 2911 Plus é uma excelente escolha para a indústria de bebidas alcoólicas para medir a concentração de álcool para determinar a prova de álcool.

Projetado para os laboratórios os mais exijindo de cGLP/GMP o medidor de densidade de DDM 2911 mais oferece a exatidão da densidade a 0, 1 g/cm³, definição: densidade 0, 1 g/cm ³, e temperatura selecionável a: 0,001 ° c

Se você trabalha em uma das seguintes indústrias e precisa do mais alto nível de precisão o DDM2911 Plus é uma escolha perfeita para o seu laboratório.

Density Meter – Flexible Method Management

Factory installed density meter measurement methods allow for immediate selection of the correct method to match the most common applications.

For unique Density Meter 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. Just a few of the many possible customized sample methods shown below:

• Concentration D₂O – Heavy Water
• Proofing of Ethanol Sample
• Testing of Aspartame and other artificial sweeteners
• Monomer Solutions
• Hydrogen Peroxide
• Determination of Partial Specific Volume
• ppm, Normality, Molarity
• % Toluene in Heptane
• Mole Fraction of Methanol
• Purity of sample testing.
• Density of Gases and Aerosols
• Potassium Permanganate
• Sweeteners
• Ultracentrifugation applications
• SG of Urine
• Sodium Hydroxide

Setting up your custom method on your Density Meter is as simple as filling out a few screens like the one below:

Rudolph Density Meters offer VideoView™ Bubble Detection

VideoView provides superior high resolution visual bubble detection within your sample with live on-screen video viewing. The U-Tube may be viewed at 2X, 6X and 10X magnification, for the entire U-tube. The 10X magnification is also extremely helpful in detecting the cleanliness of the glass U-tube. Both images may be saved with sample results and may be viewed and or printed as desired.

A full view of the entire U-tube is possible without any obstruction. Automatic Scanning of U-tube under the 10X magnification of the entire U-tube and manual control is possible to view any position of the U-tube for bubble detection. The clarity, magnification and resolution is the very best available. Rudolph’s exclusive VideoView is protected under Patent #7,437,909.

• 2X, 6X and 10X magnification U-tube is possible.
• The entire view of the U-tube is available for both images.
• Both images are saved and can be viewed, exported and/or printed with measurement results.
• Automatic Bubble detection is available which will flag the sample(s) with suspected bubble.

Computer Windows Embedded Based Flexibility

• 32 gigabytes of internal memory allow almost unlimited capacity for saving measurement data. The DDM 2911 PLUS 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 2911 PLUS touch screen. The Disk Protection feature protects the operating system against malware infections in networked environments.
• 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 2911 PLUS internal memory.
• Copy methods, transfer concentration tables, download data, etc., via the USB ports on the front of unit.
• Five USB ports allow for quick and easy connection to a mouse, keyboard, printer, bar code scanner, or memory stick.
• Embedded Windows 7 prevents any and all viruses and malware.

The Rudolph 2911 PLUS Density Meter offers 21CFR Part 11 Instrument Level Compliance

The DDM 2911 PLUS’s 21CFR Part 11 software module is easily enabled through the user friendly touch screen. This module gives you full compliance with:

• Electronic Signature
• Access Levels
• Internal write protected storage
• Unique passwords
• Write protected documents sent directly to server

Oscillating U-Tube with Viscosity Correction and Reference Oscillator

(patent # 7,735,353)

The DDM 2911 PLUS 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.

cGMP/GLP Calibration

• Calibrate the DDM 2911 PLUS with 2 or 3 NIST Traceable Standards – calibrating with merely air and water appears inconsistent with cGMP/GLP compliance regulations.
• Can print out complete method configuration, communication settings, as well as calibration verification and calibration adjustment data/history.
• Measured values can be shown continuously as temperature stability is being reached or, at the discretion of the user, measured values will only be displayed once the final answer is reached and completely stable.
• Unlimited number of customized calibration adjustments and calibration verifications possible.
• Complete History of Calibration Adjustments and Verifications are available to View, Print, and/or Export.
• Possible to set calendar reminders as to when Calibrations are due.

Versatile Communication Capability

The DDM 2911 PLUS’s standard communication package includes:

• Ethernet Port for Network Cable Connection
• 5 USB ports
• 2 RS 232 Ports
• Internet Accessible for Firm-Ware updates and remote trouble shooting.

Allowing capability to:

• Export measurement results to a thumb drive, store it locally on the C:\ drive, or easily send data to any external PC, LIMS, SAP, etc.
• Print measurement results to a local or networked printer. Most all printers are supported by Windows 7® but if required the driver may be added.
• Save measurement data direct to your Network/Server

cGMP/GLP Printing

Sample measurement reports are edited quickly and easily. Just import your logo to the DDM 2011 PLUS Density Meter and print your company’s customized “C of A” directly.

NIST Traceable Calibration Standards

Rudolph knows how important it is to calibrate with Traceable Standards and therefore, we include either a NIST or UKAS standard in the accessories provided with all of our density meters. The DDM 2911 PLUS standard accessories include:

• Quick Start Guide
• Rinse/Sample Waste Container
• Filling Nozzles
• Traceable Standards
• IQOQPQ Documentation
• Luer Syringes
• Connecting Fittings & Tubing
• Manual

Laboratory Automation with Rudolph Automation Systems

The Rudolph DDM 2911 PLUS Density Meter can be combined with various automation products to speed your sample measurements.

The DDM 2911 PLUS with Rudolph’s AutoFlex R837 Automatic Sampler

The Rudolph Research R837 AutoFlex is a perfect instrument combination for labs where a high
volume of daily samples are required.

The R837 AutoFlex Sampler Facilitates:

• Flexible bottle size, Test Tube size, Boston Rounds:1oz, ½ oz, virtually any size.
• Flexible Rack configurations: heated and unheated on the same carousel.
• Automated sample introduction
• Flexible Method Selection: Suction mode, Pressure mode, Rinse and Dry Duration.
• Waste disposal
• Programmable cleaning and drying
• Automatic low solvent and waste full level detection.
• Minimal operator training required: Less than 5 minutes.
• System Configuration minimal sample volume: 1.5 mL
• Just place your sample in front of the instrument and press start
• Each measurement ends with a cleaning cycle so the instrument is always immediately available for the next measurement.
• A heated interface is available.
• Fast throughput, 2-5 min complete cycle time.

Automation saves operator time and increases your lab’s efficiency.
Operation is completely automatic. The sample is measured and the data recorded. Depending on
how the system is configured the data may also be printed, saved as an Excel file or transferred to a LIMS system.

The Rudolph ECS (Easy Clean System) is a perfect instrument combination for Alcohol Labs where a high volume of daily samples are required.

The Rudolph ECS System facilitates:

• Automated Sample introduction
• Waste Disposal
• Programmable cleaning and drying.
• Automatic low solvent and waste full, level detection
• Minimal operator training required: Less than 5 minutes.
• System Configuration: Minimal sample volume: 1.5mL
• Just place your sample in front of the instrument and press START
• Each instrument ends with a cleaning cycle so the instrument is always immediately available for the next measurement
• A heated interface is available
• Fast Throughput, 2-5 min complete cycle time.
• Automation saves operator time and increases your lab’s efficiency.

Operation is completely automatic. The sample is measured and the data is recorded. Depending on how the system is configured the data may also be printed, saved as an Excel file, or transferred to a LIMS system.

Other Automation Systems and Instrument combinations are available. A Rudolph Research Automation specialist can help you configure a system for your application.

All Rudolph Instruments carry our exclusive 20 Commitment to service your instrument.

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.