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ETT-GC9790II系列气相色谱仪是研制的新一代产品，在ETT-GC9790气相色谱仪的基础上进行结构和性能优化，采用微机控制系统和大屏幕中英文显示屏，实现在PC上完成控制与分析的全部工作，也可选配内置的AD转换电路，可直接数字输出色谱信号。性能稳定、操作简便、可靠性强，广泛应用于石油、化工、制药、食品、环保、疾控、科研院校以及质检部门。
产品特点:
首创的总线控制平台，可模块化扩展色谱系统
通过总线控制平台，保证了各类数据传输的精度，进一步提高了仪器的可靠性和稳定性。
高灵敏的PC控制系统，完美实现在线监控
可选配反控系统，实现更多功能。
经典的液晶大屏幕设计，参数设置更简单直观
采用大屏幕液晶显示，信息量更丰富，人性化的按键设计和操作界面，保证了直观、易操作。
可靠的抗干扰系统，过温保护功能
继承了ETT-GC9790型气相色谱仪的六路温控系统和过零脉冲触发控制系统，并进行优化，可靠性更强。
完善的自诊断功能，故障检索不再复杂
实时反馈仪器故障信息，方便用户检索故障，保证了仪器易维护。
技术规格:
●外形尺寸：565×510×490mm （长×高×宽）
●仪器重量： 50Kg
●最大功率：2500W
●电压：220±10%
温度控制参数
独特的双风道冷热交替系统，保证了升温和降温速率。特殊材质的箱体保温隔热层，保证了仪器控温稳定性。
控温范围：室温加6℃~399℃
温度波动：不大于±0.1℃
程序升温：8阶
指标-->
检测器 |
最大操作温度 |
检测限 |
灵敏度 |
漂移 |
噪音 |
动态线性范围 |
| FID检测器 |
400℃ |
≤5×10-12g/s
[n-C16] |
______ |
≤5×10-13A/30min |
≤2×10-13A |
≥106 |
| TCD检测器 |
400℃ |
______ |
≥8000
mv.ml/mg[n-c16] |
≤100uV/30min |
≤20uV |
≥104 |
| ECD检测器 |
350℃ |
≤3×10-14g/ml
(γ-666)
|
______ |
≤50uV/30min |
≤20uV |
≥104 |
| FPD检测器 |
400℃ |
≤1.4×10-12g/s(P)
≤5×10-11g/s(S) |
______ |
≤4×10-11A/30min |
≤2×10-12A |
≥103(P)
≥102(S) |
| NPD检测器 |
400℃ |
≤5×10-13g/s(P)
≤1×10-12g/s(N) |
______ |
≤2×10-12A/30min |
≤4×10-13A |
≥103(P)
| |
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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检测器 |
400℃ |
≤5×10-12g/s
[n-C16] |
______ |
≤5×10-13A/30min |
≤2×10-13A |
≥106 |
| TCD检测器 |
400℃ |
______ |
≥8000
mv.ml/mg[n-c16] |
≤100uV/30min |
≤20uV |
≥104 |
| ECD检测器 |
350℃ |
≤3×10-14g/ml
(γ-666)
|
______ |
≤50uV/30min |
≤20uV |
≥104 |
| FPD检测器 |
400℃ |
≤1.4×10-12g/s(P)
≤5×10-11g/s(S) |
______ |
≤4×10-11A/30min |
≤2×10-12A |
≥103(P)
≥102(S) |
| NPD检测器 |
400℃ |
≤5×10-13g/s(P)
≤1×10-12g/s(N) |
______ |
≤2×10-12A/30min |
≤4×10-13A |
≥103(P)
| |
商品编号：
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