Features 卓越的性能和強大的適應(yīng)性正是OPTIC 3的兩大特征，是一款完全可程序化的GC進(jìn)樣口。簡單高效的化設(shè)計可以選擇和優(yōu)化一定范圍的進(jìn)樣模式，以滿足樣品的特性需求。

大體積進(jìn)樣，可進(jìn)樣100μL以上
即可冷卻又可加熱的分流/不分流進(jìn)樣
任何形態(tài)的樣品都可在進(jìn)樣口中直接進(jìn)行熱脫附
復(fù)雜基質(zhì)導(dǎo)入 — 可處理大量臟樣品中的提取物與不揮發(fā)性基質(zhì)
可選擇自動更換襯管
可選擇集成低溫捕集控制
可容易地檢測到C100
裂解溫度可達(dá)600℃，升溫速率達(dá)30℃每秒
與大多數(shù)GC和自動進(jìn)樣器兼容
一個進(jìn)樣口，更多的分析選擇

大體積進(jìn)樣節(jié)省時間，提高性能
進(jìn)樣量達(dá)到100μL以上帶來了實實在在的好處。大大地節(jié)省了樣品前處理的時間和成本。此外，良好的定量和較低的檢測限提升了色譜的性能。
進(jìn)樣口內(nèi)直接熱解析固態(tài)和氣態(tài)樣品
重要的是當(dāng)化合物是非常活躍或是超高分子量的時候，OPTIC 3的設(shè)計可以直接在進(jìn)樣口內(nèi)熱解析到毛細(xì)柱。固體樣品直接熱解析是可能的，或在襯管里填充不同種類的吸附劑和使用空氣采樣機(jī)采樣有機(jī)化合物。
利用DMI（Difficult Matrix Introduction 復(fù)雜基質(zhì)導(dǎo)入）分析臟樣品
DMI是通過將一個微小的樣品瓶放入到進(jìn)樣襯管的內(nèi)部再導(dǎo)入到色譜柱內(nèi)。這比傳統(tǒng)進(jìn)樣具有的一大優(yōu)勢，因為大量臟的樣品（超過30μL）提取物或是原樣可以被直接地引入GC或GC-MS。利用這個選擇性的排除原則，揮發(fā)性的和半揮發(fā)性的物質(zhì)被轉(zhuǎn)移到色譜柱中，而不揮發(fā)的殘留物質(zhì)被保留在樣品瓶中，待分析完后再被處置。
自動更換襯管（LINEX Automated liner exchange）
LINEX使得在運行一個或幾個樣品后，襯管在OPTIC進(jìn)樣口和襯管盤之間自動的切換變成了可能。當(dāng)分析完臟的液體萃取物或者固體樣品后，這個是需要的。每次，在色譜運行完成后進(jìn)樣襯管自動被切換再更換樣品，并避免不揮發(fā)性基質(zhì)組分在GC系統(tǒng)中出現(xiàn)的交叉污染的可能。
集成低溫捕集控制
氣相色譜峰變寬有時候是樣品導(dǎo)入技術(shù)不能將揮發(fā)性組分集中在毛細(xì)管柱頭的狹段內(nèi)導(dǎo)致的結(jié)果。OPTIC-3低溫冷阱可以通過冷卻色譜柱的一小段從而解決將樣品再聚集在一個狹段內(nèi)的問題。OPTIC-3捕集阱被設(shè)計成可以迅速的冷卻和非?？焖俚募訜幔ㄟ_(dá)50℃/s）,以保證極好的重現(xiàn)性和適宜的峰型。
高溫操作擴(kuò)充應(yīng)用
OPTIC-3能被程序升溫到600℃，擴(kuò)展到可以輕松地檢測C100及以后的化合物。如此高的溫度還有其他優(yōu)勢，如減少結(jié)轉(zhuǎn)之間的運行，能夠在進(jìn)樣口內(nèi)完成轉(zhuǎn)化，反應(yīng)和樣品的裂解等過程。
Specifications General

Dimensions: 43 cm × 15 cm × 43 cm (h × w × d)
Weight: 11 kg
Ambient temperature range: 10 - 40°C
Ambient operating humidity: 5 - 90%
Mains power: 100-240 V AC, 50/60 Hz
Power consumption: 80 VA
Conforms to safety standards: - The European Low Voltage Directive (1973/23/EC)
The Electromagnetic Compatibility Directive (1989/336/EC) -RoHS Directive
Injector

Full electronic pressure/flow control
Operating temperature: up to 600°C at a GC oven temperature of 35°C
Cooling: air (down to 35°C), LCO2 (down to -50°C), LN2 (down to -180°C)
Temperature ramp rates: 0.1 - 30 °C/sec
Up to nine temperature segments can be programmed including negative temperature ramp
Compatible with Merlin Micro-Seal septum
Compressed air for cooling: moisture and oil free air at a pressure of 500 kPa (80 PSI)
Electronic Gas Control

Two Electronic Gas Control channels
Full electronic control of column, split and septum purge flows
Column Flow and Pressure control modes
Pressure range: 2 - 100 PSI
Flow range: 6 - 300 ml/min He (main channel, all models), 2 - 100 ml/min He (auxiliary channel, OPTIC 3-D and DC only)
Pressure sensors: - accuracy : ± 2% full scale -repeatability: ± 0.2% full scale
Flow sensors: - accuracy : ± 2% full scale -repeatability: ± 0.2% of full scale
Up to nine flow/pressure segments can be programmed
He, N2 or H2 as carrier gas at a maximum pressure of 100 PSI (700 kPa)
Solvent sensor in the split line for optimization of LVI injections
External Communication

LAN
RS-232 (115,200 baud max.)
Seven auxiliary relay outputs (30V/500 mA max.)
External 5 V and 24 V supply connections (250 mA max.)
Remote start/stop to GC and autosampler
Four auxiliary inputs
Options H300000 OPTIC 3-S
OPTIC 3 Injection System with single electronic gas control channel including Evolution Workstation control software. Excluding mounting hardware and installation*.

H300001 OPTIC 3-D
OPTIC 3 Injection System with double electronic gas control channels, including Evolution Workstation control software. Excluding mounting hardware and installation*.

H300002 OPTIC 3-SC
OPTIC 3 Injection System with single electronic gas control channel including, cryogenic trap option and Evolution Workstation control software. Excluding mounting hardware and installation*.

H300003 OPTIC 3-DC
OPTIC 3 Injection System with double electronic gas control channels, including cryogenic trap option and Evolution Workstation control software. Excluding mounting hardware and installation*.
* specify GC type and autosampler

H400055 OPTIC 3 Injector Body for ¼" Tubes
This injector body can be used to insert ¼Inch tubes for air analysis.