Over time, instruments will wear, causing them not to run as smoothly or report results as accurately. Within this, part of the instruments can be replaced with new or refurbished spare parts, preventing downtime and keeping them working effectively.
Target Analysis’ repair services for GCs, HPLCs, mass spectrometers, and other lab instruments include warranty coverage, service agreements, and preventative maintenance. Whether you are seeking instrument repair or scheduling a service call for lab equipment repair.
Our experienced technicians will quickly restore your pump to top performance – regardless of its age. We offer comprehensive on-site support for vacuum components and systems, troubleshooting, maintenance, and repairs.
Target Analysis IQ/OQ/PQ procedures strictly follow good laboratory practices (GLP), which require that all laboratory instrumentation be inspected, cleaned, and maintained. We provide an independent and comprehensive testing service for Mass Spectrometry & Chromatography instruments to help you meet your regulatory and operational requirements and standards.
The philosophy behind our services is that we can support all the scientific instruments that we sell. Our technical department is trained and certified to offer a complete system service across multiple brands and models, including Mass Spectrometers (MS), Liquid Chromatographs (LC), Gas Chromatographs (GC), Autosamplers, Detectors & Peripherals
Remote support provides additional service through remote software to resolve instrument issues before a technician is dispatched. Our remote support team works with you via phone and software to remotely control your system to troubleshoot, repair or assist. This additional level of support allows for faster resolution of issues and ultimately reduces instrument downtime.
Application support is a service provided by our team that gives you a strategy and technique to quickly and confidently develop high-quality methods. You will learn a proven technique that will guide you step-by-step through the process of method development, applying principles that will make the process more efficient. Application support can take the form of a course, training, or development of an analytical method based on your real samples.
Omics technologies adopt a holistic view of the molecules that make up a cell, tissue, or organism. Target Analysis can provide unique solutions for bioinformatics services for proteomics and metabolomics workflows. Based on our experienced team members, we can readily meet the rigorous demands of various fields, such as life sciences, nutrition research, etc.
Target Analysis was founded in 2013 by a team of experienced scientists and engineers.
Through the trust of our customers and partners, Target Analysis has managed to create a team with experienced and trained staff, which undertakes the installation of instruments, staff training, and after-sales support with spare parts, consumables, and certified reference materials. The company’s know-how is constantly expanding and is ready to take on any challenge to solve your analysis issues.
Chemical, Petroleum Density Meter by Rudolph Research Analytical
The Rudolph DDM 2909 Density Meter features built-in Peltier Temperature Control of the Sample, Full Range Viscosity Correction, Reference Oscillator and VideoViewTM for easy bubble detection, and is fully GMP/GLP Compliant. With the flexibility of Windows the DDM 2909 is Network ready with Internet connectivity allowing remote access to Rudolph Research Analytical’s Service and Technical Support Team. The 2909 comes complete with 20 Density to concentration tables which include Brix, Alcohol, API, and many various laboratory reagents. An unlimited number of additional tables, polynomials, and formulas may be added.
Temperature: 0°C to 100°C (controlled via Peltier)
0 to 10 bar (145 psi)
Yes, over the entire range
U-Tube Video Scanning & Magnification
Three magnified video assisted views of the entire cell are available, in 2x, 6x and a 10x magnifications with video scanning. Images may be saved with results for subsequent review.
Automatic Bubble Detection
Automatically warns operator of bubbles
Continuous, Single, Multiple
Mechanical Oscillating U-Tube Method
Minimum Sample Volume
Approx 1mL (depending on the load option)
Borosilicate glass, Teflon (PTFE, ECTFE)
Windows Embedded® write protected software safe from malware and viruses
Typically 30 – 40 seconds after thermal equilibration
Bright 10.4 inch diagonal TFT type LCD with wide viewing angle, anti-glare flat panel touch screen, 300 nits brightness, 800 x 600 pixels, chemical, scratch and spill resistant monitor, the industry’s largest, most flexible, and customizable user interface
5 USB Ports, 2 RS232 Ports, 2 Ethernet Ports for Network Connection, 1 HDMI, Keyboard Bar Code Scanner, Mouse, Network Capabilities 5 – USB Ports (3 Rear – 2 Front) 2 – RS232 Ports Ethernet Port for Network Connection, Keyboard, Bar Code Scanner, Mouse, Network Capabilities
Troubleshooting, Diagnostics, Software Updates available via the Internet
32 GB Non-removable Compact Flash Allowing Storage of over 100,000 Measurements
24.5” (L) x 17.5” (W) x 22” (H) 62cm (L) x 44cm (W) x 56cm (H)
53 lbs (24 kg.)
100 to 240 VAC; 50 to 60 Hz
120 Watts at peak
Country of Manufacture and Design / Warranty
United States of America ( U.S.A.) 3 Year US Warranty – 2 Year International *Warranty vary by country ( 1-3 years )
The Simplicity of Touch Screen Measurement with Flexibility
Oscillating U-Tube with Viscosity Correction and Reference
Rudolph DDM Series Density Meters utilize an oscillating U-tube with full range viscosity correction and reference oscillator that allows for long term calibration stability and measurement at all temperatures with a single calibration (Patent # 7,735,353).
Full Feature VideoView® with Automatic Scanning of Entire U-Tube
Rudolph’s exclusive VideoView is protected under Patent #7,437,909 and provides superior high-resolution visual bubble detection of your sample with live on-screen video viewing. Images can be saved with the sample results and may be viewed and/or printed as desired.
A full view of the entire U-tube is possible at 2X magnification. Further, the U-Tube can zoom to 6X or 10X so the user can see that the U-Tube is air bubble free. The 6X and 10X magnification are also extremely helpful in detecting the cleanliness of the glass U-tube. The clarity, magnification and resolution are the very best available in the market.
Three magnified video-assisted views of the entire cell are available, in 2X, 6X and a 10X magnifications
Images may be saved with results for subsequent review
Windows Embedded® Operating System
32 gigabytes of internal memory, the biggest on the market, allows almost unlimited memory for saving measurement data. All Rudolph Density Meters are network ready. Data may be saved and exported directly to your server or to any desired directories.
Internet access is possible directly from all Rudolph Density Meters. The disk protection feature protects the operating system against malware and virus 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 Rudolph instrument’s internal memory.
Copy methods, transfer concentration tables, download data, among other functions via the USB ports on the front and back of the unit.
Five USB ports allow for quick and easy connection to a mouse, keyboard, printer, bar code scanner, or memory stick. All Rudolph Density Meters connect directly to your server or server printer without additional software or PC access.
Calibrate the Rudolph DDM Series Density Meter with 2 or 3 points (e.g. NIST Traceable Standards) as calibrating with merely air and water appears inconsistent with cGMP/GLP compliance regulations
Ability to print out complete method configuration, communication settings, as well as calibration verification and calibration adjustment data/history
Unlimited number of customizable calibration verifications possible
Complete History of Calibration Adjustments and Verifications are available to View, Print, and/or Export
Set calendar reminders as to when Calibration Verifications are due
View, print, control charts in calibration verifications
Pass/Fail calibration verifications available
Sample measurement reports are edited quickly and easily. Just import your logo to the Rudolph Density Meter and send your company’s customized certificate of analysis to your server or local printer.
Print your customized Certificate of Analysis including your company logo directly from the Density Meter
Capable of making multiple measurements on a single sample and reporting complete statistical data and all measurement results
Unmatched Versatility, Traceability, Compliance and Flexibility
For Highly Regulated Labs, Full 21 CFR Part 11 Instrument Level Compliance
The United States Food and Drug Administration 21 CFR Part 11 regulation establishes the FDA’s requirements for electronic records and electronic signatures (ERES) to be trustworthy, reliable, and essentially equivalent to paper records and handwritten signatures. The Rudolph Density Meter user interface software’s 21 CFR Part 11 features fully supports and exceeds the requirements of 21CFR Part 11. Available in embedded and PC versions.
The Rudolph Density Meter’s 21 CFR Part 11 software module is easily enabled through the user-friendly touch screen.
This module gives you full compliance with:
Internal write protected storage
Write protected documents sent directly to server
PDF encrypted and password protected
Unique and Settable User rights and privileges
NIST Traceable Calibration Standards
Rudolph knows how important it is to calibrate with Traceable Standards and therefore, we include either a NIST or other National Physical Laboratory (NPL) traceable standard in the accessories provided with your density meter.
The Rudolph DDM Series Density Meter includes all the accessories for immediate use:
Quick Start Guide
Rinse/Sample Waste Container
Connecting Fittings & Tubing
Certificate of Calibration
Concentration D2O – Heavy Water
Testing of aspartame and other artificial sweeteners
Determination of Partial Specific Volume
ppm, Normality, Molarity, Molality
% Toluene in Heptane
Purity of sample testing
Density of Gases and Aerosols
SG of Urine
Choose the Sample Load Option Solution for Your Application
Sample injection is done vertically against gravity reducing air bubbles. Suitable for left and right handed operators as opposed to manual horizontal injection. Plunger is easier to push with all samples and there is more control over the syringe than with Horizontal Load.
Gives the ability to apply more pressure to the syringe when injecting viscous samples without harming operators.
Much easier cleaning. When a measurement is complete and the syringe is removed, gravity will force the sample down and into the waste jar. As opposed to the traditional horizontal load, if the waste tubing was bent, the sample would pour backwards and spill out on the table.
Preserves the nozzles and nozzle bodies much better since there will not be added pressure from pushing on them when loading a sample. All the pressure will be on the top plate, thus saving in future maintenance costs.
MM Peri Pump
Most versatile option. Allows three ways to inject the sample:
automatically through the supplied needle, syringe or manual vertical injections.
Benefits customers that have multiple inexperienced users as the PeriPump will automatically inject the sample the
same way every time.
Ideal for saving money in consumable syringes
An added benefit is the cleaning process, or possible lack of cleaning and going right into your next sample which will decrease operational times.
Yields same results as with manual injection for all non-viscous types of samples, so no change in performance occurs.
Inserts directly into your bottle
Great option as there are two ways to inject a sample: by manual vertical injection or having the PeriPump pull the syringe down for you.
Ideal for pulling the rinse solutions automatically into the system thus making the rinsing part of the operation much easier and independent.
Pressure mode available for carbonated samples.
Benefits customers that have multiple inexperienced users as the PeriPump will automatically inject the sample the same way every time.
No change in instrument’s performance when compared to manual injection.
Traditional Horizontal Load
Samples can be easily loaded in the Density Meter by directly injecting your sample into the inlet port.
You can watch the sample progress through the U- Tube and monitor for bubbles with a 2X magnification.
Need a closer look? View at 6X or 10X magnification.
When your measurement is complete simply flush the U-Tube with your choice of solvent and use the convenient built in
air pump to dry the U-Tube.
Only 1ml of sample is required.
The Rudolph DDM Series of Density Meters, with high precision Peltier temperature control of sample, has the features to meet the needs of today’s industrial applications.
BEVERAGES, SPIRITS, WINE
The US TTB requires high accuracy for testing % Ethanol ABV in wine, beer, and spirits
The DDM 2911 Plus offers 0.01% accuracy for Ethanol testing
Direct and accurate means of °Brix determination, °Plato,°Balling, Proof, % Solids
Capable of 2,3,4 or more multiple measurements with standard deviation, mean, min, and max reading for true cGLP/GMP compliance
Complete Factory and On-Site IQ/OQ/PQ documentation and data inventory
21CFR Part 11 Compliance and DATA integrity; Electronic Signature and Secure Data Storage
Compliant with USP <841>, EP 2.2.5, JP, BP, Chinese, Brazilian, Mexican, Pharmacopeias
FOOD, FLAVOR, FRAGRANCE
Measure Density, Specific Gravity
Checking of raw materials and product release
Check batch consistency and ensure proper blending ratios
Add refractive index, color and optical rotation with R837 and R835 Automation Solutions
Measure API, Density and Specific Gravity values in compliance with ASTM D1250, ASTM D4052, ASTM D4806, ASTM D5002, ASTM D5931, ISO 12185, ISO 15212-1 and DIN 51757
Measure in units of kg/m3, g/cm3, g/mL, pounds/gallon, specific gravity, Baumé and more