घनत्व मीटर डीडीएम 2911 प्लस

Alcohol Density Meter –
DDM 2911 PLUS

Measure Alcohol Density / Concentration with the Rudolph DDM 2911 PLUS. High Accuracy Density Meter is our most capable instrument offering our widest measurement range. Feature our highest accuracy, and the on-board methods and electronic data tracking required in the most demanding laboratories in the world. The DDM 2911 PLUS is highly recommended for high-level work in the Alcohol, Pharmaceutical, Chemical, and Petroleum industries.  With 0.00001 g/cm³ accuracy, the DDM 2911 PLUS is an excellent choice for the Alcohol Beverage industry to measure alcohol concentration to determine alcohol Proof.
Designed for the most demanding cGLP/GMP Laboratories the DDM 2911 PLUS Density Meter offers density accuracy to 0.00001 g/cm³, Resolution: Density 0.000001 g/cm³, and Temperature Selectable to: 0.001°C. If you work in one of the following industries and need the highest level of accuracy the DDM2911 PLUS is a perfect choice for your laboratory.

Alcohol Density Meter for Proof Testing – Density Meters for the Alcoholic Beverage Industry

• The US Alcohol and Tobacco Tax and Trade Bureau (TTB) requires 0.02% Ethanol accuracy for testing of % Ethanol in wine, beer, and spirits for the purposes of taxation and labeling.
• The DDM 2911 PLUS offers 0.01% accuracy for Ethanol testing.
• Measure both alcoholic and nonalcoholic beverages with easy bubble detection using VideoView™
• Direct and accurate means of °Brix determination, °Plato, °Balling, Proof, % Solids

PETROLEUM INDUSTRY DENSITY METERS

Measure API, Density and Specific Gravity values in accordance with 
ASTM D1250, ASTM D1475, ASTM D2501, ASTM D4052, ASTM 4806, ASTM D5002, ASTM D5931, ASTM D6448, ISO 12185, ISO 15212, ABNT NBR 7148, ABNT NBR 14065, ABNT NBR 15639, GB/T 1884, GB/T 2391. GB/T 2013-2010, GB/T 21862.3, GB/T 29617-2013, IP 365, and DIN 51757

• आने वाले कच्चे माल की गुणवत्ता नियंत्रण
• नये उत्पादों और योजकों पर शोध करें
• Withstands harsh and heavy-use environments
• पेट्रोलियम मानकों का उपयोग करके अंशांकन करें

DENSITY METERS FOR THE CHEMICAL INDUSTRY

• 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
• Wetted materials compatible with the most aggressive chemicals.

 

DENSITY METERS FOR THE PHARMACEUTICAL INDUSTRY

• Capable of 2, 3, 4 or more multiple measurements with standard deviation, mean, 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

 

लचीला विधि प्रबंधन

फैक्टरी में स्थापित घनत्व मीटर माप पद्धति से सबसे सामान्य अनुप्रयोगों के लिए सही विधि का तत्काल चयन संभव हो जाता है।

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
• मोनोमर समाधान
• हाइड्रोजन पेरोक्साइड
• Determination of Partial Specific Volume
• ppm, Normality, Molarity
• हेप्टेन में % टोल्यूनि
• मेथनॉल का मोल अंश
• Purity of sample testing.
• Density of Gases and Aerosols
• पोटेशियम परमैंगनेट
• मिठास
• Ultracentrifugation applications
• मूत्र परीक्षण एस.जी.
• सोडियम हाइड्रॉक्साइड

अपने घनत्व मीटर पर अपनी कस्टम विधि सेट करना नीचे दी गई कुछ स्क्रीन को भरने जितना सरल है:

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 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 10 IOT ENTERPRISE LTSC 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.
• पांच यूएसबी पोर्ट माउस, कीबोर्ड, प्रिंटर, बार कोड स्कैनर या मेमोरी स्टिक से त्वरित और आसान कनेक्शन की सुविधा देते हैं।
• Windows 10 IOT ENTERPRISE LTSC 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

चिपचिपापन सुधार और संदर्भ दोलक के साथ दोलनशील यू-ट्यूब

(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 अंशांकन

• 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.
• संपूर्ण विधि कॉन्फ़िगरेशन, संचार सेटिंग्स, साथ ही अंशांकन सत्यापन और अंशांकन समायोजन डेटा/इतिहास का प्रिंट आउट ले सकते हैं।
• 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.

बहुमुखी संचार क्षमता

The DDM 2911 PLUS’s standard communication package includes:

• Ethernet Port for Network Cable Connection
• 5 USB ports
• 2 आरएस 232 पोर्ट
• 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 Windows printers are supported but if required the driver may be added.
• Save measurement data direct to your Network/Server

cGMP/GLP मुद्रण

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.

TRACEABLE CALIBRATION STANDARDS

Rudolph knows how important it is to calibrate with Standards. Therefore, we offer different options of traceable standards to cover your calibration needs. In addition, the Rudolph DDM Series Density Meter includes all the accessories for immediate use*

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.

 

All Bench Top 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. 

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