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Thermal Conductivity and Diffusivity Instruments

LFA 467 HT HyperFlash

LFA 467 HT HyperFlash

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LFA 467 HyperFlash Flash Point Apparatus

LFA 467 HyperFlash Flash Point Apparatus
LFA 467 HyperFlash® – Light Flash ApparatusNew Dimensions in the Measurement of Thermal Diffusivity and Conductivity – Fast, Simple, Economical

Broadest temperature range available, from -100°C to 500°C
With a single instrument setup – that is, without having to swap out either the detector or the furnace – the LFA 467 HyperFlash® can carry out measurements from -100°C to 500°C. Coupled with the broadest range of accessories available on the market, the instrument opens the door to completely new dimensions in the determination of thermophysical properties.


Sample throughput up to 4 times higher due to sample holder for 16 samples

One unique advantage of the LFA 467 HyperFlash® is its ability to simultaneously measure up to 16 samples over the entire temperature range. This allows for maximum sample throughput with a minimum input of operational time and effort.
Refill systems are available for automatic refilling of the Dewar on both the detector and the furnace, allowing uninterrupted operation of the LFA system around the clock.

ZoomOptics for more precise measurement results without measurement errors
The patented ZoomOptics system (patent no.: DE 10 2012 106 955 B4  2014.04.03) optimizes the field of view of the detector, thus eliminating any influences caused by aperture stops. The result is a significant increase in the precision of the measurement results.


Ultra-fast recording of measurement data for thin samples (2 MHz)

Thin films and high-conductivity materials require a very high data acquisition rate for the precise recording of rapid temperature increases on a sample’s upper surface. The LFA 467 HyperFlash® offers a sampling rate of 2 MHz – an unprecedented value for LFA systems.


        

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Laser Flash Apparatus - 457

Laser Flash Apparatus - 457
LFA 457 MicroFlash®Laser Flash Apparatus State-of-the-art technology for thermophysical propertiesThe NETZSCH LFA 457 MicroFlash® complies with the latest technology for modern laser flash systems. The table-top instrument allows measurements from -125°C to 1100°C using two different user-exchangeable furnaces.

The innovative infrared sensor technology employed in the system enables measurement of the temperature increase on the back surface of the sample, even at temperatures of -125°C.

The instrument can be used for small and large sample sizes of up to 25.4 mm diameter and, with the integrated sample changer, measurements can be run on several samples at the same time.

The vacuum-tight design enables tests under defined atmospheres.

The vertical arrangement of the sample holder, furnace and detector simplifies sample placement and, at the same time, guarantees an optimum signal-to-noise ratio of the detector signal.

The LFA 457 MicroFlash® is the most up-to-date and versatile LFA system for research and development and for all applications involving characterization of standard and high-performance materials in automobile manufacturing, aeronautics, astronautics and energy technology.

Key Technical Data(subject to change)

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Heat Flow Meter - 446

Heat Flow Meter - 446

HFM 436 Lambda Heat flow meter
Accurate thermal conductivity testing of insulation materials.

There is enormous potential, especially in the areas of insulation materials and the efficient thermal insulation of residential and commercial buildings. It is thus all the more important for insulating materials to be able to be manufactured with a high and steady level of quality and brought onto the market under strict control of their performance characteristics. 

Enhanced Capabilities

Determination of thermal conductivity with the Heat Flow Meter, HFM 436 Lambda, meets the industry standards ASTM C518, ISO 8301, JIS A 1412, DIN EN 12939, DIN EN 13163, DIN EN 12667 and based on DIN EN 12664.

 

Key Technical Data
HFM 436/3/0HFM 436/3/1HFM 436/3/1EHFM 436/6/1
Plate Temperature RangesFixed, 0°C to 40°CVariable, 0°C to 100°CVariable, -30°C to 90°CVariable, -20°C to 70°C
Cooling SystemAirAirExternal ChillerExternal Chiller
Plate Temperature ControlPeltier SystemPeltier SystemPeltier SystemPeltier System
Thermocouple Precision± 0.01°C± 0.01°C± 0.01°C± 0.01°C
Number of Programmable Temperatures1101010
Specimen Size
(L x W x H) mm
305 x 305 x 100305 x 305 x 100305 x 305 x 100610 x 610 x 200
Thermal Resistance Range*0.1 to 8.0 m2⋅K/W;
with instrumentation kit down to 0.05 m2⋅K/W
0.1 to 8.0 m2⋅K/W;
with instrumentation kit down to 0.05 m2⋅K/W
0.1 to 8.0 m2⋅K/W;
with instrumentation kit down to 0.05 m2⋅K/W
0.1 to 8.0 m2⋅K/W
(instrumentation kit not available)
Thermal Conductivity Range*0.002 to 1 W/(m⋅K);
with instrumentation kit up to 2 W/(m⋅K)
0.002 to 1 W/(m⋅K);
with instrumentation kit up to 2 W/(m⋅K)
0.002 to 1 W/(m⋅K);
with instrumentation kit up to 2 W/(m⋅K)
0.002 to 1 W/(m⋅K);
with instrumentation kit up to 2 W/(m⋅K)
Repeatability0.25 %0.25 %0.25 %0.25 %
Accuracy± 1 to 3 %± 1 to 3 %± 1 to 3 %± 1 to 3 %
Dimensions
(L x W x H) mm
480 x 630 x 510480 x 630 x 510480 x 630 x 510800 x 950 x 800
Variable Loadup to 21 kPa (Option)up to 21 kPa (Option)up to 21 kPa (Option)N/A

Instrumentation kit

OptionOptionOptionN/A

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Laser Flash Apparatus

Laser Flash Apparatus

Owing to the inspiration of our clients, we have started to manufacture a huge range of Laser Flash Apparatus. These tubes are specially designed to meet the requirements of our esteemed clients. Our team of skilled and qualified professionals conduct many tests as per the international standards of quality.

 

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Laser Flash Apparatus LFA 457 MicroFlash

Laser Flash Apparatus LFA 457 MicroFlash

We have the required expertise to provide our clients with a wide range of LFA 457 MicroFlash - Laser Flash Apparatus. These products are tested as per the international standards of quality to ensure better tenacity and sturdiness. We can also alter the size of these products as per the specifications and guidelines of the clients.

 

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LFA 467 HT Hyper Flash Light Flash Apparatus

LFA 467 HT Hyper Flash Light Flash Apparatus

Accurate thermal diffusivity and thermal conductivity measurements between RT and 1250°C with Xenon Flash
The LFA 467 HT HyperFlash® is based on the already-established LFA 467 HyperFlash® technology and requires no laser class due to the innovative light source system. The long lifetime of the xenon lamp provides cost-effective measurements until 1250°C without costly consumables. 

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TCT 426 - Thermal Conductivity Tester

TCT 426 - Thermal Conductivity Tester

We are regarded by our clients as one of the major manufacturer and supplier of a wide range of TCT 426 - Thermal Conductivity Tester. Various quality checkers conduct multiple tests on these products as per parameters followed globally. Customized range of these products are also manufactured as per the needs of the clients.

 

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    Netzsch Technologies India Private Limited

    Mogappair, Chennai, Tamil Nadu, India

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