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ETT-GC9790II系列氣相色譜儀是研制的新一代產(chǎn)品，在ETT-GC9790氣相色譜儀的基礎(chǔ)上進(jìn)行結(jié)構(gòu)和性能優(yōu)化，采用微機(jī)控制系統(tǒng)和大屏幕中英文顯示屏，實(shí)現(xiàn)在PC上完成控制與分析的全部工作，也可選配內(nèi)置的AD轉(zhuǎn)換電路，可直接數(shù)字輸出色譜信號。性能穩(wěn)定、操作簡便、可靠性強(qiáng)，廣泛應(yīng)用于石油、化工、制藥、食品、環(huán)保、疾控、科研院校以及質(zhì)檢部門。
產(chǎn)品特點(diǎn):
首創(chuàng)的總線控制平臺，可模塊化擴(kuò)展色譜系統(tǒng)
通過總線控制平臺，保證了各類數(shù)據(jù)傳輸?shù)木龋M(jìn)一步提高了儀器的可靠性和穩(wěn)定性。
高靈敏的PC控制系統(tǒng)，完美實(shí)現(xiàn)在線監(jiān)控
可選配反控系統(tǒng)，實(shí)現(xiàn)更多功能。
經(jīng)典的液晶大屏幕設(shè)計(jì)，參數(shù)設(shè)置更簡單直觀
采用大屏幕液晶顯示，信息量更豐富，人性化的按鍵設(shè)計(jì)和操作界面，保證了直觀、易操作。
可靠的抗干擾系統(tǒng)，過溫保護(hù)功能
繼承了ETT-GC9790型氣相色譜儀的六路溫控系統(tǒng)和過零脈沖觸發(fā)控制系統(tǒng)，并進(jìn)行優(yōu)化，可靠性更強(qiáng)。
完善的自診斷功能，故障檢索不再復(fù)雜
實(shí)時(shí)反饋儀器故障信息，方便用戶檢索故障，保證了儀器易維護(hù)。
技術(shù)規(guī)格:
●外形尺寸：565×510×490mm （長×高×寬）
●儀器重量： 50Kg
●最大功率：2500W
●電壓：220±10%
溫度控制參數(shù)
獨(dú)特的雙風(fēng)道冷熱交替系統(tǒng)，保證了升溫和降溫速率。特殊材質(zhì)的箱體保溫隔熱層，保證了儀器控溫穩(wěn)定性。
控溫范圍：室溫加6℃~399℃
溫度波動：不大于±0.1℃
程序升溫：8階
指標(biāo)-->
檢測器 |
最大操作溫度 |
檢測限 |
靈敏度 |
漂移 |
噪音 |
動態(tài)線性范圍 |
| FID檢測器 |
400℃ |
≤5×10-12g/s
[n-C16] |
______ |
≤5×10-13A/30min |
≤2×10-13A |
≥106 |
| TCD檢測器 |
400℃ |
______ |
≥8000
mv.ml/mg[n-c16] |
≤100uV/30min |
≤20uV |
≥104 |
| ECD檢測器 |
350℃ |
≤3×10-14g/ml
(γ-666)
|
______ |
≤50uV/30min |
≤20uV |
≥104 |
| FPD檢測器 |
400℃ |
≤1.4×10-12g/s(P)
≤5×10-11g/s(S) |
______ |
≤4×10-11A/30min |
≤2×10-12A |
≥103(P)
≥102(S) |
| NPD檢測器 |
400℃ |
≤5×10-13g/s(P)
≤1×10-12g/s(N) |
______ |
≤2×10-12A/30min |
≤4×10-13A |
≥103(P)
| |
=========================================================
Product Description
ETT-GC9790II Series gas chromatograph is a new generation of products developed in the ETT-GC9790 gas chromatograph on the basis of the structure and performance optimization, the use of microcomputer control system and big screen in the display, control and analysis done on the PC all the work, but also optional built-in AD converter circuit, direct digital output of chromatographic signals. Stable performance, easy operation, reliability, and are widely used in petroleum, chemical, pharmaceutical, food, environmental protection, disease control, research institutions, as well as quality inspection departments.
Product Features:
First bus control platform, can be modular extension of the chromatographic system
Through the bus control platform to ensure the accuracy of the various types of data transmission, to further improve the reliability and stability of the instrument.
The high sensitivity of the PC control system, perfect for online monitoring
Optional anti-control system, to achieve more functionality.
Classic LCD screen design, parameter setting is simple and intuitive
Large-screen LCD, a richer amount of information, the humanized key design and user interface to ensure an intuitive, easy to operate.
Reliable anti-jamming system, over-temperature protection
Inherited six ETT-GC9790 gas chromatograph temperature control system and a zero pulse to trigger the control system to optimize the reliability is stronger.
Improve the self-diagnostic function, the failure to retrieve is no longer
Real-time feedback to equipment failure information, and user-friendly retrieval failure, to ensure that the instrument easy to maintain.
Technical Specifications:
● Dimensions: 565 × 510 × 490mm (length × height × width)
● Weight: 50Kg
● Maximum Power: 2500W
● Voltage: 220 ± 10%
Temperature control parameters
The unique dual-duct alternating hot and cold system, to ensure the heating and cooling rates. Cabinet insulation layer of special material, to ensure the stability of the instrument temperature.
Temperature range: room temperature and 6 ℃ ~ 399 ℃
Temperature fluctuation: less than ± 0.1 ℃
Temperature programming: 8th-order
| Detector |
Maximum operating temperature |
Detection limit |
Sensitivity |
Drift |
Noise |
Dynamic range |
| FID檢測器 |
400℃ |
≤5×10-12g/s
[n-C16] |
______ |
≤5×10-13A/30min |
≤2×10-13A |
≥106 |
| TCD檢測器 |
400℃ |
______ |
≥8000
mv.ml/mg[n-c16] |
≤100uV/30min |
≤20uV |
≥104 |
| ECD檢測器 |
350℃ |
≤3×10-14g/ml
(γ-666)
|
______ |
≤50uV/30min |
≤20uV |
≥104 |
| FPD檢測器 |
400℃ |
≤1.4×10-12g/s(P)
≤5×10-11g/s(S) |
______ |
≤4×10-11A/30min |
≤2×10-12A |
≥103(P)
≥102(S) |
| NPD檢測器 |
400℃ |
≤5×10-13g/s(P)
≤1×10-12g/s(N) |
______ |
≤2×10-12A/30min |
≤4×10-13A |
≥103(P)
| |
商品編號：
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