Automatic Densitymeter

The Rudolph DDM 2911 PLUS / 2911 / 2910 / 2909 Density Meters have the features to meet the needs of today's industries.

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Digital Refractometer

Rudolph have a large bouquet of various models of Refractometers to choose from. It varies depending on the application, the RI range, accuracy, budget among others.

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Digital Polarimeters

Rudolph manufactures various models of Polarimeters depending on accuracy, resolution, application, Temperature maintenance and budget. They vary from Autopol I to Autopol VI

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AUTOPOL VII Automatic Polarimeter

Rudolph’s latest in the series of Polarimeter - Autpol VII comes with fully automated sample loading combined with versatile sample loading, cell cleaning, rinsing, and drying built-In quartz plates automatically performing 3 point validation etc. comes as a total package.

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Portable Brix Meter

KEM, Japan Brixmeter model BX-1 is an automatic, digital system with an LCD display. The range is continuous between 0 – 85%Brix. The resolution is 0.1%Brix. This system is equipped with temperature compensation and has an IP-65 protection. This means that the system can be washed under the tap directly for cleaning the previous sample.

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Portable DensityMeter

The KEM, Japan portable Densitymeter model DA-130N is a microprocessor controlled system with an LCD display. It operates out of the ASTM approved "oscillation of the U-tube" method. It displays Density, Temperature-compensated Density, Specific Gravity, Temperature-compensated Specific Gravity, Brix%, Alcohol Concentration, Sulfuric Acid Concentration, API degree, Baume degree, Plato degree, Proof degree etc.

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Portable Refractometer

KEM, Japan portable Refractometer model RA130 is a light-weight, easy-to-use and a handy system. It is a microprocessor controlled instrument with an LCD display. The sample can either be dripped on the prism or the prism of the system can also be dipped into the sample beaker to measure RI. Since the system is IP-65 protected the system can be directly immersed into the sample beaker also.

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Texture Analyser

Shimadzu Texture Analyser is ideal and effective for testing Food (Texture Profile Analysis), Pharmaceutical Substances, Packaging materials, Medical Devices etc.. It can be fixed with a variety of jigs and fixtures. For the Food Industries many parameters including Hardness, Brittleness, Adhesiveness, Cohesiveness, Elasticity, Rubberness, Chewability etc. can be obtained from the user friendly software Trapezium X Texture

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UTM

Shimadzu Universal Testing Machine helps you to determine Tensile strength , Shear Test , Elongation Test for various materials which includes metals , plastics , rubber , wires etc .

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Contact Angle Meter

Kyowa Contact Angle Meter can perform Sessile Drop Method, Extension/Contraction method, Surface / Interfacial tension of liquids with Pendant drop method, Sliding Method & Dynamic Sliding Method. Model DMe-701 is the most automatic model and even stage movement and Droplet deposition are controlled through the PC. Right from the basest of models right upto Model DMe-701 are available depending on the application, capabilities, budget etc..

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Surface Tensiometer

Surface Tensiometers are widely used to check Surface Tension of Paints , Inks , Additives , Surfactant etc & same instrument is also used for the measurement of IFT - INTERFACIAL TENSION. The Interfacial Tension is mostly used in the study of quality of Transformer Oil.

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ana header

Over View

The heart of the Continuous Flow Analyser lies in the Chemistry section. Skalar has hundreds of applications to choose from. This section also known as cartridge represents one parameter. Depending on the parameter the cartridge would have glass coils of varied dia, length, dialyzer, auto dilution facility and so on.

The latest developments in Continuous Flow Analysis (CFA) have been integrated into the chemistry modules.

The throughput of the analyzer depends upon application and can vary from 25 to 120 analysis per hour. This is influenced by complex manipulations such as automatic distillation, in-line UV digestion, extraction, etc.

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  • Robust unique double diameter pump deck for accurate dosing with 32 pump tubes.
  • 2 separated pump decks for 2 x 2 channel concept.
  • Controlled synchronized 8 channel air injection with separated build-in compressor for increased flow stability and fast start up.
  • Easy access to chemistry cartridges with flexible ultra low carry-over connections between dialysers, reactors, coils, flow cells and other components.
  • Leak detection
  • 3 - cuffs long life pump tubes.
  • Manual operated and automatic rinsing valves for easy automatic start up and overnight operation.

The Chemistry section is compact and easy to handle. It houses up to 5 chemistry cartridges with build in robust dosing pump and air injection system, up to 5 easy interchangeable cartridges with build in photometric detectors and 5 separate waste receptacles.

  • Heating (Flash animation)
  • Dialysis (Flash animation)
  • Distillation (Flash animation)
  • UV digestion (Flash animation) 

Brochure Download

  

Click Here to download CFA Brochure

samplecells2

Overview

Type 40T TempTrol Polarimeter Sample Cells

These cells are constructed of stainless steel and Delrin® and come with Luer® fittings at either end of the cell for easy filling with a plastic syringe or pipette. The cells have removable metal collars that allow for easy cleaning and glass cell and replacement. Select Hastelloy® "H" when working with strong acids or bases. All cells come with Luer® lock and plug stoppers. *Select HP for Automation or High Pressure Applications.


Type 14 Polarimeter Sample Cells

Pyrex glass with center well for easy filling via pour-in method or with a flexible tipped pipette. Glass or Delrin stoppers are available as an option. Select "S" if you want a glass stopper. Select “DT” if you want a Delrin stopper with hole for Thermo Probe.


Type 14J Jacketed Polarimeter Sample Cells

Pyrex glass with center well. The main body of the cell is completely surrounded by a stainless steel jacket with quick release fittings at each end for circulation of temperature control fluids. Select “S” if you want a glass stopper. Select "DT" if you want a Delrin stopper with hole for Thermo Probe. Select HT for temperatures above 160°C.


Type 29Flow-Through Sample Cells

Stainless steel with tubulations at each end for circulation of sample liquids. Designed so that sample flow washes interior windows eliminating dead volume in the optical path.

Specifications

Type

Description

Cell Part Number

ID (mm)

Sample Length (±0.02mm)

Sample Volume (ml)

 sam1

Type 40TTempTrol Polarimeter Sample Cells: These cells are constructed of stainless steel and Delrin® and come with Luer® fittings at either end of the cell for easy filling with a plastic syringe or pipette. The cells have removable metal collars that allow for easy cleaning and glass cell and replacement. Select Hastelloy® “H” when working with strong acids or bases. All cells come with Luer® lock and plug stoppers. *Select HP for Automation or High Pressure Applications.

40T-2.5-10.0-0.1

40T-2.5-50-0.35

40T-2.5-100-0.7-H

40T-5.0-10-0.2

40T-5-25-0.5

*40T-5.0-50-1-H/HP

*40T-5.0-100-2-H/HP

40T-5.0-200-4-H

2.5

2.5

2.5

5.0

5.0

5

5.0

5.0

10

50

100

10

25

50

100

200

0.1

0.35

0.7

0.2

0.5

1

2

4

 sam2

Type 14 Polarimeter Sample Cells: Pyrex glass with center well for easy filling via pour-in method or with a flexible tipped pipette. Glass or Delrin stoppers are available as an option. Select “S” if you want a glass stopper. Select “DT” if you want a Delrin stopper with hole for Thermo Probe.

14-4.0-100-1.5-S/DT

14-8.5-100-6.0-S/DT

14-4.0-200-2.8-S/DT

14-8.5-200-12-S/DT

4.0

8.5

4.0

8.5

100

100

200

200

1.5

6.0

2.8

12

 sam3

Type 14J Jacketed Polarimeter Sample Cells: Pyrex glass with center well. The main body of the cell is completely surrounded by a stainless steel jacket with quick release fittings at each end for circulation of temperature control fluids. Select “S” if you want a glass stopper. Select “DT” if you want a Delrin stopper with hole for Thermo Probe. Select HT for temperatures above 160°C.

14J-4.0-100-1.5-S/DT

14J-8.5-100-6.0-S/DT

14J-4.0-200-2.8-S/DT

14J-8.5-200-12-S/DT

4.0

8.5

4.0

8.5

100

100

200

200

1.5

6.0

2.8

12

 sam4

Type 29Flow-Through Sample Cells: Stainless steel with tubulations at each end for circulation of sample liquids. Designed so that sample flow washes interior windows eliminating dead volume in the optical path.

29-8.5-50-5

29-8.5-100-10

29-8.5-200-15

8.5

8.5

8.5

50

100

200

5

10

15

 sam5

Type 29JFlow-Through Jacketed Sample Cells: Type 29 but with a stainless steel jacket surrounding the main body of the cell for circulation of temperature control fluids.

29J-8.5-100-10

29J-8.5-200-15

8.5

8.5

100

200

10

15

 sam6

Type 30Sample Cells: Stainless steel with a well at either end for easy fitting.

30-4.0-100-3.7

30-8.5-100-10

30-4.0-200-5.0

30-8.5-200-15

4.0

8.5

4.0

8.5

100

100

200

200

3.7

10

5.0

15

 sam7

Type 30JStainless Steel Jacketed Sample Cells: Type 30 with stainless steel jacket surrounding the main body of the cell for circulation of temperature control fluids.

30J-4.0-100-3.7

30J-8.5-100-10

30J-4.0-200-5.0

30J-8.5-200-15

4.0

8.5

4.0

8.5

100

100

200

200

3.7

10

5.0

15

 sam8

Type 41TTempTrol™ Flow-Through Sample Cells: Stainless steel funnel and exit tubing. The cell has a built-in temperature port which allows the temperature sensor and temperature control system to automatically measure and control the temperature inside the cell to 20°C, 25°C or any input temperature within the range of the TempTrol™ temperature control system.

41T-8.5-100-10

41T-8.5-200-15

8.5

8.5

100

200

10

15

 sam9

Type 33 or 33JFlow-Through Sample Cells: Stainless steel funnel and exit tubing. This cell has a built-in temperature port which allows the temperature sensor to automatically measure the sample temperature inside the cell and send the temperature to the Autopol® IV or Autopol® 880 for correction to 20°C or 25°C. It comes in jacketed and unjacketed versions – select “J” for jacketing.

33-5-50-1.0

33-5-100-2.0

33-5-200-4.0

33-8.5-100-10

33-8.5-200-15

33J-8.5-100-10

33J-8.5-200-15

5

5

5

8.5

8.5

8.5

8.5

50

100

200

100

200

100

200

1.0

2.0

4.0

10

15

10

15

 sam10

Type 32Small Volume Sample Cells: Stainless steel with small inlet and outlet ports on both ends of the cell for filling with a pipette with HPLC fittings. *Select HP for Automation or High Pressure Applications.

32-2.5-10-0.05

32-2.5-50-0.25

32-2.5-100-0.5

*32-5-25-0.5/HP

*32-5-50-1.0/HP

*32-5-100-2.0/HP

32-5-200-4.0

2.5

2.5

2.5

5

5

5

5

10

50

100

25

50

100

200

0.05

0.25

0.5

0.5

1.0

2.0

4.0

 sam11

Type 32JSmall Volume Jacketed Sample Cells: Type 32 with stainless steel jacket surrounding the main body of the cell for circulation of temperature control fluids. Also available with HPLC fittings.

32J-5-50-1.0

32J-2.5-100-0.5

32J-5-100-2.0

5

2.5

5

50

100

100

1.0

0.5

2.0

 sam12

Type 50JFixed end glass cells with glass water jacket and small glass tubulations for connection to a waterbath. Comes with plastic stoppers.temperature control fluids. Also available with HPLC fittings.

50FJ-8.0-50-4

50FJ-8.0-100-8

8.0

8.0

50

100

4

8

ana header

Skalar is a Dutch company manufacturing the San ++ Automated Wet Chemistry Analyzer also known as Continuous Flow Analyzer has been designed as a modular system to meet the needs of laboratories which process a few samples or large volumes of samples. Based on the Continuous Flow Analysis (CFA) technique, up to 16 analytical measurements can be made on a single sample simultaneously. With the addition of rinsing valves and software the San++ system can automate; start-up, shut-down, dilute, make reruns, clean-up, and enable raw data storage.

Skalar, the world leader in wet chemistry technology offers, over 300 proven applications utilizing various combinations of automatic dilutions, additions, mixing, heating, dialysis, extractions, distillation, digestion, phase-separation, hydrolysis, ion-exchange/reduction and more. Skalar has developed a proven, systematic approach to providing a quality system starting with complete applications engineered on customer samples to provide the best possible configuration to the customer needs and requirements. Efficient training and installation by qualified specialists and complete application and service support are provided by Skalar.

san

Overview

Skalar is a Dutch company manufacturing the San ++ Automated Wet Chemistry Analyzer also known as Continuous Flow Analyzer has been designed as a modular system to meet the needs of laboratories which process a few samples or large volumes of samples. Based on the Continuous Flow Analysis (CFA) technique, up to 16 analytical measurements can be made on a single sample simultaneously. With the addition of rinsing valves and software the San++ system can automate; start-up, shut-down, dilute, make reruns, clean-up, and enable raw data storage.

Skalar, the world leader in wet chemistry technology offers, over 300 proven applications utilizing various combinations of automatic dilutions, additions, mixing, heating, dialysis, extractions, distillation, digestion, phase-separation, hydrolysis, ion-exchange/reduction and more. Skalar has developed a proven, systematic approach to providing a quality system starting with complete applications engineered on customer samples to provide the best possible configuration to the customer needs and requirements. Efficient training and installation by qualified specialists and complete application and service support are provided by Skalar.

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Quartz Plate Calibration Standard

To view our full NVLAP certificate and Scope of Accreditation, please visit our Quality page.

Manufactured to NIST and ICUMSA Standards

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Rudolph Research Analytical Quartz Control Plates provide a permanent calibration standard for polarimeters and saccharimeters. Every Rudolph calibration standard is manufactured using extremely stable crystalline quartz which is manufactured and polished to specific planeness, parallelism, purity,and axis standards. These standards meet or exceed the specifications outlined on Page 61 of the National Institute for Standards and Technology (NIST) Circular C440 or as laid down by the International Commission for Uniform Methods of Sugar Analysis (ICUMSA). Each Quartz Plate comes complete with a label showing calibration at 11 different wavelengths (Picture G), a protective box and a NIST Traceable Certificate.

Selecting a Quartz Calibration Standard

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Any rotation is available but generally available stock rotations are listed below. Quartz Plates come in single and dual versions. Single Quartz Plates (Picture E) have a single rotation value at each wavelength and are calibrated in °Arc (Optical Rotation) and °ISS/°Z (Sugar Degrees). Dual Plates are also calibrated in °Arc and °ISS, but have three rotation values at each wavelength (Picture F). This is possible because each plate is made up of one left or levo turning Quartz Plate (i.e. -28° Arc) and one right or dextro turning plate (i.e. +30° Arc) which may be used separately or together for a combined rotation of 2° Arc (30°-28°) see Picture H below. Every Rudolph Research Analytical Quartz Plate is manufactured to a reported uncertainty of ±0.002° Arc at 589. Please contact the factory for the Quartz Accessory Plate that is best suited for your needs.


Selecting a Quartz Plate

Any rotation is available. Quartz Plates come in single and dual versions. Single Quartz Plates (See Figure 1) have a single rotation value at each wavelength and are calibrated in °Arc (Optical Rotation) and °ISS/°Z (Sugar Degrees). Dual Plates are also calibrated in °Arc and °ISS, but have three rotation values at each wavelength (See Figure 2). This is possible because each plate is made up of one left or levo turning Quartz Plate (i.e. -28° Arc) and one right or dextro turning plate (i.e. +30° Arc) which may be used separately or together for a combined rotation of 2° Arc (30°-28°). Please contact the factory for the Quartz Plate that is best suited for your needs.


Call Us To Select A Calibration Standard That Meets Your Application

TempTrol™ Quartz Plates indicated by the letter "T" have the facility for automatic temperature control when purchased with an Autopol® IV or V with TempTrol.


TempTrol Quartz Control Plate A700T-1

Standard Quartz Control Plate A700-1

Has a rotation between +10 to +35 angular degrees (°Arc) or +28 to +102 International Sugar Scale degrees (°ISS)/(°Z). The Quartz Control Plate consists of one right turning quartz plate.

Standard Rotations at 589 nm: 10.5°, 11°, 11.5°, 12°, 12.5°, 13°, 15°, 16°, 20°, 21.5°, 23°, 34°, 34.5°

Accuracy at 589 nm: ±0.002° Arc.

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TempTrol Quartz Control Plate 300T-S

Standard Quartz Control Plate 300-S
Has a rotation between +10 to +35 angular degrees (°Arc) or +28 to +102 International Sugar Scale degrees (°ISS)/(°Z). The Quartz control plate consists of one right turning quartz plate which is to be within ±0.5° Arc or ±1.5° ISS of the customer's specified rotation.

Rotation: Customer Selected
Accuracy at 589 nm: ±0.002° Arc


TempTrol Quartz Control Plate A700T-2

Standard Quartz control plate A700-2
Has a combined rotation between +1 to +10 angular degrees (°Arc) or +2 to +30 International Sugar Scale degrees (°ISS)/(°Z). The Quartz Control Plate consists of one left and one right turning quartz plate in separate cells, each of which can be removed from the cell holder for using either plate separately or together for a combined rotation.

Standard Rotations at 589 nm: approx. 1°, 2°, 6° (See Picture H)
Accuracy at 589 nm: ±0.002° Arc

TempTrol Quartz Control Plate 301T-S
Standard Quartz Control Plate 301-S
Has a combined rotation between +1 to +10 angular degrees (°Arc) or +2 to +30 International Sugar Scale degreez (°ISS)/(°Z). The Quartz Control Plate consists of one left and one right turning quartz plate in separate cells, each of which can be removed from the cell holder for using either plate separately or together for a combined rotation. Quartz Control Plates are to be within ±0.5° Arc or ±1.5°ISS of the customer's specified rotation.
Rotation: Customer Selected
Accuracy at 589 nm: ±0.002° Arc


TempTrol Quartz Control Plate 302T

Standard Quartz Control Plate 302
Has a rotation between -10 to -35 angular degrees (°Arc) or -28 to -102 International Sugar Scale degrees (°ISS)/(°Z). The Quartz Control Plate consists of one left turning quartz plate.

Standard Rotations at 589 nm: -10°, -10.5°, -10.75°, -11°, -11.25°, -12°, -15°, -16°, -22°
Accuracy at 589 nm: ±0.002° Arc


TempTrol Quartz Control Plate 302T-S

Standard Quartz Control Plate 302-S
Has a combined rotation between -1 to -10 angular degrees (°Arc) or -2 to -30 International Sugar Scale degrees (°ISS)/(°Z). The Quartz Control Plate consists of one left and one right turning quartz plate in separate cells, each of which can be removed from the cell holder for using either plate separately or together for a combined rotation. Quartz Control Plates are to be within ±0.5° Arc or ±1.5°ISS of the customer's specified rotation.

Rotation: Customer Selected
Accuracy at 589 nm: ±0.002° Arc


Recalibration of Quartz Control Plates

Neither NIST nor ICUMSA provide guidelines for the frequency of Polarimeter Quartz Control Plate Recalibration. Since quartz is optically stable over time, changes in its optical rotation are the result of optical stress or surface scratches caused by physical handling. Therefore, it is the opinion of Rudolph Research Analytical that recalibration of a Quartz Calibration Standard every two to three years is satisfactory. For further assistance with quartz accessory plate recalibration, send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. , or call our factory at +1-973-584-1558.
Every Quartz Control Plate is calibrated by Rudolph Research Analytical and is traceable to the National Institute of Standards and Technology (NIST).

Products and Accessories

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Why Choose Us?

 
  • Instruments from World- renowned manufacturers
  • Efficient after-sales service
  • Wide range of Instruments to choose from
  • Different kinds of AMCs to choose from
  • Efficient communication

Demo Requisition

 

Seeing is believing.  Email us your details and we shall conduct a demo of our system at your facility.

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