Silver Gate Evolution - Specac
Silver Gate Evolution - Specac
Silver Gate Evolution - Specac
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illiant spectroscopy <br />
DataSheet<br />
<strong>Silver</strong> <strong>Gate</strong> <strong>Evolution</strong><br />
A cost-effective, basic, high throughput<br />
single reflection ATR accessory for the FTIR<br />
analysis of solids, liquids, gels and pastes -<br />
with interchangeable crystal plates.<br />
Key sampling benefits<br />
• Rapid analysis of solids,<br />
liquids, gels and pastes<br />
with little or no sample<br />
preparation<br />
• High optical throughput<br />
provides fast and efficient<br />
sample measurement<br />
• Proven, strong clamping<br />
device, based on the Golden<br />
<strong>Gate</strong> ATR technology,<br />
allows rapid, reproducible<br />
sample throughput<br />
• Flat crystal surface provides<br />
optimum sample contact and<br />
prevents point loading and<br />
stray light<br />
• Open top-plate architecture<br />
for easy sample access<br />
The <strong>Silver</strong> <strong>Gate</strong> <strong>Evolution</strong> single<br />
reflection ATR system is a high<br />
throughput FTIR accessory capable of<br />
analysing solids, liquids and pastes<br />
with little or no sample preparation.<br />
The <strong>Silver</strong> <strong>Gate</strong> <strong>Evolution</strong> standard<br />
configuration has an interchangeable<br />
crystal plate with replacement crystal<br />
plates available at reasonable prices.<br />
The sampling surface can be flat or<br />
recessed - depending on customer<br />
requirements and can be bought with<br />
or without the clamp bridge.<br />
Stability and high sample throughput is<br />
provided by the built in torque limiter<br />
which controls the applied load and the<br />
Benchmark base plate mounting<br />
system allows the <strong>Silver</strong> <strong>Gate</strong> <br />
<strong>Evolution</strong> to be rapidly mounted in the<br />
spectrometer without re-alignment.<br />
The <strong>Silver</strong> <strong>Gate</strong> <strong>Evolution</strong> single<br />
reflection ATR is extremely robust and<br />
the factory pre-aligned optics help<br />
make it an ideal cost-effective<br />
accessory for quality assurance and<br />
sample analysis.<br />
Illustrations, descriptions and specifications in this<br />
data sheet were correct at the time of going to<br />
press. However, <strong>Specac</strong>'s policy is one of<br />
continuous product development and we reserve<br />
the right to change descriptions and specifications<br />
at any time. For the latest details please contact<br />
your local <strong>Specac</strong> office or representative.<br />
www.specac.com
<strong>Silver</strong> <strong>Gate</strong> <strong>Evolution</strong><br />
Ordering information<br />
High optical throughput provides fast and<br />
efficient sample measurement<br />
Please specify if a base plate is required, and for what<br />
make and model of spectrometer<br />
0.5<br />
<strong>Silver</strong> <strong>Gate</strong> Optics Unit<br />
(must select)<br />
Part Number Description<br />
GS10681<br />
<strong>Silver</strong> <strong>Gate</strong> <strong>Evolution</strong> Optics Unit<br />
Note: the Optics Unit includes a volatiles cover and purge bellows<br />
<strong>Silver</strong> <strong>Gate</strong> <strong>Evolution</strong> Top Plates<br />
(must select one)<br />
Absorbance / a.u.<br />
0.4<br />
0.3<br />
0.2<br />
0.1<br />
0.0<br />
0.7<br />
0.6<br />
Water<br />
3900 3600 3300 3000 2700 2400 2100 1800 1500 1200 900 600<br />
Wavenumber cm -1<br />
Part Number Description<br />
GS10682-1<br />
Top plate without clamp bridge<br />
GS10682-2<br />
Top plate with clamp bridge<br />
Note: GS10682-2 includes both Pellet and Plane Anvil<br />
Absorbance / a.u.<br />
0.5<br />
0.4<br />
0.3<br />
0.2<br />
Polyethylene glycol (PEG 600)<br />
0.1<br />
<strong>Silver</strong> <strong>Gate</strong> <strong>Evolution</strong> Crystal Plates<br />
(must select one or more)<br />
Part Number Description<br />
0.0<br />
3900 3600 3300 3000 2700 2400 2100 1800 1500 1200 900 600<br />
Wavenumber cm -1<br />
1.2<br />
GS10683-1<br />
ZnSe flat crystal plate<br />
1.0<br />
GS10683-2<br />
GS10684-1<br />
GS10684-2<br />
Ge flat crystal plate<br />
ZnSe recessed crystal plate<br />
Ge recessed crystal plate<br />
Absorbance / a.u.<br />
0.8<br />
0.6<br />
0.4<br />
Polydimethylsiloxane (PDMS)<br />
<strong>Silver</strong> <strong>Gate</strong> <strong>Evolution</strong> Replacement parts<br />
Part Number Description<br />
GS10503<br />
Volatiles cover<br />
GS10532<br />
Pellet Anvil<br />
GS10567<br />
Plane Anvil<br />
GS10707<br />
Purge Bellows<br />
Absorbance / a.u.<br />
0.2<br />
0.0<br />
3900 3600 3300 3000 2700 2400 2100 1800 1500 1200 900 600<br />
Wavenumber cm -1<br />
0.40<br />
0.35<br />
0.30<br />
0.25<br />
Hexadecane (C<br />
0.20<br />
16H 34)<br />
0.15<br />
0.10<br />
0.05<br />
0.00<br />
3900 3600 3300 3000 2700 2400 2100 1800 1500 1200 900 600<br />
Wavenumber cm -1<br />
SPECAC LTD.,<br />
River House, 97 Cray Ave, St. Mary Cray, Orpington,<br />
Kent, BR5 4HE UK<br />
T : +44 (0)1689 873134 F : +44 (0)1689 878527<br />
E : sales@specac.co.uk Registered in England No. 1008689<br />
SPECAC INC.,<br />
50 Sharpe Drive, Cranston, RI 02920 USA<br />
T : Toll Free +1 800 447 2558<br />
E : sales@specac.com W : www.specac.com<br />
<strong>Specac</strong> is part of Smiths Group plc<br />
45 - 05/11<br />
brilliant spectroscopy <br />
www.specac.com
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