Golden Gate ATR(Attenuated Total Reflectance) Accessory

 

. Diamond & Ge Crystal 사용

. 저온, 고온, 고압, 전반사, 액체 측정 가능

. Supercritical Fluids, Extreme Condition Polymers, Caborn black Polymers,

  Chemical Reaction, Curing Reaction 등 다양한 분석 가능

. Beam Condensing Lenses

   빛을 집중시켜 감도를 높임, ZnSe는 KRS-5 보다 범위는 좁지만 감도가 더 좋음 

   ZnSe Lenses Upgade Range (6500 ~ 600 cm-1) 

   KRS-5 Lenses Upgade Range (6500 ~ 400cm-1)

 

기본구성

.  15GS10500Z Golden Gate Standard + ZnSe Lenses

.  15GS10500K Golden Gate Standard + KRS-5 Lenses

.  15GS10642Z Golden Gate High Temperature + ZnSe Lenses

.  15GS10642K Golden Gate High Temperature + KRS-5 Lenses

.  15GS10525Z Golden Gate Reaction Cell + ZnSe Lenses

.  15GS10525K Golden Gate Reaction Cell + KRS-5 Lenses

.  15GS10592Z Golden Gate Low Temperature + ZnSe Lenses

.  15GS10592K Golden Gate Low Temperature + KRS-5 Lenses

.  15GS10586Z Golden Gate Supercritical Fluid + ZnSe Lenses

.  15GS10586K Golden Gate Supercritical Fluid + KRS-5 Lenses

.  15GS10542Z Golden Gate Heated + ZnSe Lenses 

.  15GS10542K Golden Gate Heated + KRS-5 Lenses

.  15GS10523Z Golden Gate Micro Specular Reflectance + ZnSe lenses

.  15GS10523-K Golden Gate Micro-Specular Reflectance + KRS-5 lenses

.  15GS10516 Golden Gate Germanium + ZnSe Lenses

 

 

 

 

 

 Various Top-plate Option

        

 

전체 사양

ATR Crystal	Diamond	Germanium
	Type IIIa Diamond 45°	Ge 45°
	2mm x 2mm	4mm x 4mm
Transmission Range	6500 ~ 600 cm-1(ZnSe lense) 6500 ~ 400 cm-1(KRS-5 lense)	5200 ~ 650 cm-1(ZnSe or KRS-5 lense)
Refractive Index at 1000 cm-1	2.4	4.0
ATR Plate	Diamond brazed into Tungsten Carbide Disc	Germanium glued into Stainless Steel Disc
Active Sampling Area    (50% of Tranmitted Energy)	100 cNm (torque) 160 lbs or 1.78 Kbar	80 cNm (torque) 128 lbs or 0.36 Kbar
Depth of Penetration    (Refractive Index 1.5 at 1000 cm-1)	2.0 µm	0.7 µm

 

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