Featured Products
LAUDA process thermostats of the Kryoheater Selecta (KHS) series ensure high-performance temperature control at high energy efficiency and reliability. The compact device construction provides a long service life and maintenance friendliness.
Corresponding to the lowest working temperature, two-stage compressors (up to -60 °C) and/or cascade cooling systems (up to -90 °C) are used. The condenser is cooled by means of cooling water. The cooling capacity is controlled continuously and precisely by injection control. A step switch ensures energy-saving and low-wear partial load operation using an automatic compressor system. By means of the electric heating, Kryoheater Selecta can cover an operating temperature of up to 200 °C.
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*GWP = Global Warming Potential
For more than ten successful years now, the LAUDA Proline name has stood for uncompromisingly reliable thermostating, intuitive operation and high flexibility in the research, application technology and production areas.
On this occasion, we present to you the frequently tried-and-tested heating and cooling thermostats for ranges of -90 to 300 ° at the absolute height of its game: as the Proline Edition X.
LAUDA Proline thermostats are our solution for high performance and reliable temperature regulation. With their broad temperature range they fulfill high requirements. LAUDA Proline thermostats are available in two versions: in the basic version with the Master control head, and as a Command version with a removable control unit for enhanced ease of operation.
Master version devices can be retrofitted with the Command remote control, which are simply connected to the control head. The thermostat automatically recognises and controls all newly installed moduls.
View more Proline Edition X Videos
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The new Proline Kryomats are floor-standing, low temperature thermostats suitable for a wide variety of applications. They never fail to impress through their compact design and high cooling capacities, especially at low temperatures. All Proline Kryomats are fitted with the Command remote control for easy and user-friendly operation.
The units are equipped with a pressure pump optimized for internal Extra powerful cooling thermostats for bath applications from -90 up to 200 °C LAUDA Proline Kryomats circulation adjustable from performance level five to eight. To prevent moisture in the atmosphere from condensing at low temperatures, bath bridge and bath edge heating are integrated into the design. Proline Kryomats stand out for having the latest technologies and an excellent price-performance ratio.
| The Proline Kryomats advantages | Your benefits | |
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LAUDA Alpha is the cost-effective choice in the area of high-quality LAUDA thermostats. The temperaturerange from -25 to 100 °C covers the larger part of all basic thermostatic applications withinthe laboratory. This is exactly the working temperature range of the new LAUDA Alpha. This well-pricedequipment range is made possible by minimizing any unnecessary features, with the focus on reliabilityand user-friendliness.
The thermostats are suitable for operation with non-flammable liquids (water, water/glycol) and forboth internal and external thermostating tasks. A 1-point-calibration of the thermostats canbe carried out by the user.
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Integral T process thermostats are particularly suited for external temperature control of reactors, mini plants and calorimeters. They provide broad temperature ranges and rapid temperature changes. The temperature of external applications can be controlled precisely with defined heating and cooling speeds. With the Integral T, internal circulation allows temperature control independently of external current resistances.
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The 200 series compact gas chromatograph with its patented flow through technology is now well established at providing excellent chromatographic performance and reliability.
Each GC is a dedicated single channel unit with a split / split-less injector, programmable pressure control and a choice of three detector options. With either a flame ionisation, thermal conductivity, or electron capture detector the 200 series GC can cover most of the analytical applications in industry today. Manual or Automatic Gas sampling Valves can also be fitted to the 200 Series GC.
Specifications
Injectors
- Split / Splitless supplied as standard
- Min Temp 60C
- Max Temp 280C
- Split Linearity better than 3% up to 200:1
Detectors
- Choice of FID, TCD or ECD
- Temperature range from 100C to 300C
FID
- FID minimum detectable quantity is 5 x 10^-12 grams of carbon (signal 3x noise level)
- FID linear range is 10^6
TCD
- TCD has four tungsten filaments
- TCD filament temperatures are 180C, 240C or 320C
ECD
- ECD minimum detectable quantity is 0.05 x 10^-12 grams of lindane (signal 3x noise level)
- ECD linear range is 10^3
Capillary On Column Adapters
Available as an option accessory
Gas Controls
- Electronic Pressure control of carrier gas of 0.3 to 50Psi fully programmable with up to five ramps. Maximum total flow 250ml/min
- Detector gas control fixed sinter (apply the specified pressure to the instrument and the detector will work)
- Optional two channel gas box to allow variability of detector gasses
Instrument Control
- keypad, with 2 x 16 character backlit LCD
- 5 stored methods
- Standard RS232C interface allows methods to be stored and loaded from pc using Chromstar GC control Software (optional accessory)
- 1V/10V analogue outputs
- Run line control allows the use of most recorder, integrators and PC based integration packages
Gas Sampling Valves
Available as an option accessory
Column Oven
- Accommodates all capillary columns up to a 7" cage, max length 120m (5"cages required for above 60m)
- Packed Column capability available as an optional accessory
- Temperature range is from 15C above ambient to 300C
- 5 ramp temperature programming
- Ramp rates are up to 40C/min below 200C, and up to 20C/min above 200C
- Max isothermal temperature 240C
Size
(H) 16cm x (W) 41cm x (D) 34cm
Power
800VA, 230V/50/60Hz, 115V/50/60Hz
Weight
7.5Kg
The 300 series fast GC is an unconventional gas chromatograph using directly heated columns for rapid heating and cool down. It is truly a fast GC with cycle times measure in seconds and not minutes. The system does not have an oven as in a conventional GC products because direct heating of the column eliminates the need for one.
The 300 Series fast GC is equipped with a split/splitless injector, EFC (Electronic Flow Control), 4-channel EPPC (Electronic Programmable Pressure Control), various detector options and boasts a small footprint of just 320mm x 370mm that makes it a valuable space saver. The columns are made by Restek of Silcosteel and are available in multiple phases and a wide range of dimensions.
A major bonus feature of the system is ACI (Automatic Column Installation) allowing for easy push button exchanges of columns. The column cartridge design allows the ACI feature to de-skill column changing and installation by removing the need for wrenches and column nuts. Simply place the column cartridge in position, press the column install button and let the install mechanism align and seal the column.
Specifications
Injectors
- Split / Splitless supplied as standard
- Maximum injection volume 3 microliter
- Maximum injector temperature 400C
Gas Controls
Full electronic control of
- Detector fuel line flow 0-50ml/min
- Detector air line flow 0-500ml/min
- Column pressure 0-50psi
- Split flow 0-120ml/min (for nitrogen 0-80ml/min)
Control
- Built-in keypad, incorporating 2x16 character LCD display
- PC control vis method download software
Colums/Column heating
- Can accept any Restek MXT column from 3-15m in length, 0.18-0.53mm ID, and in any available phase
- Temerature range is from 5C above ambient to 420C
- Maximum column ramp rate 400C/min
- Maximum isothermal temperature 120C
Detectors
- Flame ionisation detector (FID)
- Temperature range from 100C to 400C
Size
(H) 34cm x (W) 37cm x (D) 32cm
Power
850VA, 230V/50/60Hz, 115V/50/60H
Weight
7.5Kg
The 200 series autosampler has been designed for use with Ellutia's own award winning 200 series gas chromatograph. It has been designed to compliment the GC in both looks and price. With Up to 23 sample positions and up to 4 injections per vial selectable in the method setup the 205 series autosampler is more than suitable for overnight runs.
The 205 series autosampler can accept either 0.5,5 or 10 microliter syringes. The injection volume can be set to either 10, 20, 50 or 100% of the syringes volume when setting up a method. The 200 series autosampler comes with IPC (Intelligent Plunger Control) to allow for self calibration of zero volume for syringes. This system also monitors the plunger for any signs of resistance (if the syringe has become sticky) and warns the user so they syringe may be cleaned to avoid potential damage to the plunger.
Specifications
Sample Tray
- Up to 23 sample Positions
- Up to 2 wash positions
- 1 waste position
Vials
- Sample and wash vials: 2.0ml, 12 x 32mm
- Waste vial: 4.0ml, 15 x 45mm
Syringes
- Accepts 0.5, 5 and 10 microliter syringes
Injection Volumes
- Injection volume can be set to 10,20, 50 or 100% of the syringe volume
Communications
- Method setable by dip switches
- Standard I/O for:
- GC ready in
- GC run out
- Integrator run out
- RS232 for Future Upgrades
Size
(H) 55cm x (W) 16cm x (D) 22cm
Power
Input: 100-240V, 47-63Hz, 1.35A, Output: 23V DC, 1.5A
Weight
4.3Kg
The Thermal Energy Analyser (TEA) has been an industry standard for nitrosamine analysis since its introduction thanks to its incredible sensitivity and almost infinite selectivity for nitrogen containing compounds. The all new TEA 800 Series was designed with input from users of older model TEA's from the outset to ensure this new model delivered everything customers wanted. Thanks to this input the TEA is now smaller, easier to service and simpler to operate, whilst still retaining the same great analyticial performance as its predecessors.
Specifications
Operating Modes
- Nitro
- Nitroso
- Nitrogen with Catalyst (820 Series only)
Sensitivity
- <2pg N/sec signal to noise 3:1
Selectivity
- gN/gC > 10^7
Linearity
- 10^4
Ozone Voltage
- Up control sensitivity selection 0-150
Signal Output
- 1V, 10V
Operating Modes
- Download software included with instruments so methods can be stored with a PC
- USB
- RS232
Size
36cm (H) x 38cm (W) x 37cm (D)
Power
115V/230V, 50/60Hz 850VA internally switchable
Weight
15Kg
Accurate and repeatable gas flow measurement is fundamental to obtaining good results from your gas chromatography. The traditional bubble flowmeter, relying as it does on the reaction time of the operator, is a potential source of error.
The Ellutia 6000 Series flowmeter eliminates this source of error and makes gas flow easement easier and more accurate. The flowmeter is calibrated as standard for the eight most common gases used in chromatography. In addition it also provides the following;
Split Flow rate - The column flow is measures followed by the flow through the split line. Simultaneous displays of column flow, split line flow and split ratio are displayed.
Linear Velocity - The user selects a column diameter from the list provided and then the linear velocity is calculated and displayed. The result is simultaneously displayed with the flow rate so that the operator can view them both and independently set either parameter.
Specifications
Range
- 0.1 - 500 ml/min (0.1 - 275 ml/min for Carbon Dioxide)
Resolution
- 0.1 ml/min
Accuracy
- 0.4ml/min or 2.5%
Gases as Standard
- Air
- Argon
- Argon/5% methane
- Carbon Dioxide
- Helium
- Hydrogen
- Nitrogen
- Oxygen
Display modes
- Flow rate (ml/min)
- Linear Velocity (cm/sec)
- Split Flow
- Split Ratio
Power Supply
- One MN1604 Battery (included)
Size
- 9cm x 4cm x 16cm
