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Golden Gate | Versatile ATR Accessory

  • High pressure + supercritical fluid
  • Heated + low temperature
  • ZnSe and KRS-5 lenses

Specac’s Golden Gate™ ATR is a high performance single reflection monolithic diamond ATR sampling accessory, featuring a Type IIIA diamond ATR element metal-bonded into a tungsten carbide mount and providing outstanding durability and exceptional chemical resistance.

ZnSe and KRS-5 lens options are available when ordering the Golden Gate™ ATR; KRS-5 gives a wider range of Mid-IR studies than ZnSe, but with reduced throughput.

Catalogue
Golden Gate Top-Plates

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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showing 20 of 51 products
Technique
Reflectance (51)
Mode
ATR (51)
Accessory
Golden Gate (51)
Type
Accessories (15)
Anvil (3)
Spares (17)
Top Plate (16)
Reference SC-10500-K
Description Golden Gate ATR Accessory with Diamond Top Plate & KRS-5 Lenses
Price 9.790,53€
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Reference SC-10500-Z
Description Golden Gate Mk II with Diamond ATR Top-plate + ZnSe lenses
Price 9.790,53€
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Reference SC-10503
Description Volatiles cover
Price 92,28€
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Reference SC-10504
Description Torque wrench
Price 409,64€
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Reference SC-10505
Description Torx adapter
Price 100,68€
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Reference SC-10507
Description Reaction Cell ATR Top-plate (stainless steel version) + High Stability Controller (RS 232)
Price 22.350,11€
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Reference SC-10508
Description KRS-5 lens upgrade kit
Price 1.849,98€
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Reference SC-10509
Description Torque wrench and Torx Adapter
Price 507,05€
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Reference SC-10513
Description Stirring Pressure Cap Assembly (stainless steel version) with Motor and Controller
Price 21.090,63€
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Reference SC-10514
Description Micro Specular Reflectance Top -plate
Price 1.300,02€
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Reference SC-10516
Description Golden Gate Mk II with Germani um ATR Top-plate + ZnSe lenses
Price 7.321,98€
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Reference SC-10523-K
Description Golden Gate Accessory with Mic ro Specular Reflectance Top Plate & KRS-5 lenses
Price 5.538,08€
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Reference SC-10523-Z
Description Golden Gate Accessory with Mic ro Specular Reflectance Top Plate & ZnSe lenses
Price 5.538,08€
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Reference SC-10525-K
Description Golden Gate ATR KRS-5  with  Reaction Cell Diamond Top Pla te (stainless steel) & Tempera
Price 23.734,63€
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Reference SC-10525-Z
Description Golden Gate ATR Accessory with  Reaction Cell Diamond Top Plate (stainless steel) & Tempera
Price 23.734,63€
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Reference SC-10527
Description Essential Spares Kit for Golde n Gate Accessory with Microspecular Top Plate
Price 56,29€
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Reference SC-10528
Description Essential Spares Kit for Golde n Gate Accessory with Reaction Cell Diamond Top Plate
Price 260,35€
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Reference SC-10529
Description Essential Spares Kit for Golde n Gate Accessory with Supercritical Fluid Top Plate
Price 237,13€
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Reference SC-10531
Description Sapphire anvil Mk II
Price 541,23€
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Reference SC-10532
Description Pellet anvil Mk II
Price 541,23€
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showing 20 of 51 products