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Golden Gate | Accesorio ATR Versátil

  • Alta presión + fluido supercrítico
  • Calentado + baja temperatura
  • Lentes ZnSe y KRS-5

El Golden Gate™ ATR de Specac es un accesorio de muestreo ATR de diamante monolítico de reflexión simple de alto rendimiento, con un elemento ATR de diamante tipo IIIA unido a una montura de carburo de tungsteno y que proporciona una durabilidad excepcional y una resistencia química excepcional.

Hay disponibles lentes de ZnSe y KRS-5 para el Golden Gate™ ATR; KRS-5 ofrece una gama más amplia de estudios Mid-IR, y ZnSe ofrece más rendimiento.

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Diamond ATR Top-Plate

Outstanding sensitivity is achieved using a high pressure contact against a solid, type IIIa diamond, selected for unparalleled sensitivity and unique physical and chemical stability. The accessory can be used to analyse a range of samples from single particles and fibres to corrosive liquids, while the large working area sample platform is ideal for macro sampling.

Germanium ATR Top-Plate

The high refractive index of germanium, 4 at 1000cm-1, makes this ATR material an ideal choice for these samples containing high concentrations of carbon black. Optimum sensitivity is achieved using a 4x4 mm germanium crystal cemented into a rugged stainless steel disk for maximum strength and support.

The shallow depth of penetration with no band distortion overcomes difficult quantitative analysis of strongly infrared absorbing materials. Similarly, corrosive samples, thin films and surface coatings can also be analyzed.

Heated ATR Top-Plate

Many reactions and processes occur at high temperatures. The Heated Top-plate includes all the normal features of the Golden Gate sampling technique, but it has the added capability of heating samples up to 200 ºC.

High Temperature ATR Top-Plate

Many reactions and processes occur at high temperatures. The High Temperature Diamond Top-plate includes all the normal features of the Golden Gate sampling technique, but it has the added capability of heating samples up to 200 ºC.

Low Temperature ATR Top-Plate

The Golden Gate™ Low Temperature single reflection diamond ATR system is the first ATR accessory to provide high performance ATR measurements down to near liquid nitrogen temperature. The system uses a thermally insulated copper and stainless steel Dewar in conjunction with an integral heater. The high thermal conductivity of the diamond ATR crystal provides rapid temperature stabilisation, accurate temperature measurement and avoids temperature gradients across the sample.

Micro-Specular Reflectance ATR Top-Plate

A 45° angle Micro Specular Reflection Top Plate is for flat samples greater than 2mm x 2mm, or powders that can be pressed into a self-supporting wafer. A scribed reference grid allows accurate repeat positioning of samples.

Reaction Cell ATR Top-Plate

The Reaction Cell allows in-compartment reaction monitoring over a broad range of extreme conditions. The diamond is metal bonded into a tungsten carbide mount and this is contained within a high pressure reaction vessel. The unique strength and durability of the diamond element makes it ideal for withstanding combinations of aggressive chemical contact at high temperatures and pressures.

Supercritical Fluids ATR Top-Plate

The Supercritical Fluids Analyser version of the Golden Gate™ ATR is designed for operation at extreme temperatures and pressures. The high thermal conductivity of the diamond element is ideal for fast temperature equilibrium and accurate temperature measurement, reducing analysis time and increasing sample throughput. The analyser is equipped with a thermal runaway protection system to prevent thermal runaway.

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Referencia SC-10589
Descripción Torque Wrench for Golden Gate  ATR Supercritical Fluid Top Plate GS10585
Precio 510,00€
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Referencia SC-10590
Descripción Low Temperature Top Plate for  Golden Gate (includi ng controller)
Precio 28.450,00€
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Referencia SC-10592-K
Descripción Golden Gate ATR Accessory with Low Temperature Diamond Top Plate & Temperature Controller
Precio 24.723,56€
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Referencia SC-10592-Z
Descripción Golden Gate ATR Accessory with Low Temperature Diamond Top Plate & Temperature Controller
Precio 24.723,56€
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Referencia SC-10593
Descripción Glass Filled PTFE Gaskets for  Golden Gate ATR Low Temperature Diamond Top Plate GS10590 (
Precio 82,00€
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Referencia SC-10594
Descripción High Thermal Transfer Gaskets  (pkt 10)
Precio 242,00€
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Referencia SC-10595
Descripción Liquid Sample Injection Device for Golden Gate ATR Low Temperature Diamond Top Plate (GS10
Precio 49,00€
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Referencia SC-10640
Descripción High Temperature Golden Gate 300ºC Top plate + Temperature controller
Precio 18.958,00€
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Referencia SC-10642-K
Descripción Golden Gate ATR Accessory with High Temperature (300€C) Diamond Top Plate & Temperature Co
Precio 17.603,18€
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Referencia SC-10642-Z
Descripción Golden Gate ATR High Temperat. Diamond Top Plate Temperature Controller and ZnSe lenses
Precio Consultar
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Referencia SC-10707
Descripción Purge Tubes (bellows) 1 pair
Precio 469,00€
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