仪器分类
GcMs_气相色谱质谱联用仪
GcMs_气相色谱质谱联用仪
仪器编号
B103401464
SN序列号
G170EA/G1033A
生产厂家
Agilent-安捷伦
型号
GcMs-7890/5975
制造国家
US 美国
分类号
03030200
放置地点
Engineering BuildingEB376
购置日期
2013-06-01
入网日期
2020-12-05

主要规格及技术指标

This Equipment has two high-efficiency electron bombardment sources with long-lasting filaments, made of completely inert materials and equipped with full scanning/selective ion detection and simultaneous acquisition functions
Ionization energy: 5-240.00eV.
Ion source temperature: 150-350 ℃.
Host specification:
To improve reproducibility, 13 channel electronic flow control
Pressure regulation: 0.001psi
Atmospheric pressure sensor compensates for altitude or environmental changes
Program boost/boost current: 3rd order
Has 4 EPC operation modes: constant temperature, constant voltage, program boost, program boost current
Furnace specification:
Operating temperature: 4 ℃ to 450 ℃ above room temperature
Temperature setting: 1 ℃, program heating interval? 0.1℃
Heating rate: 120 ℃/min (maximum)
Stability:< 0.01℃
Temperature accuracy: ± 1%
Furnace cooling rate: 450 ℃ to 50 ℃, 240 seconds
Pressure setting range: 0-100psi
Flow setting range: 0-200ml/min N2, 0-1250ml/min H2
Pressure setting accuracy: 0.001psi
Maximum carrier gas flow rate: 1250ml/min
Injection speed: 0.1s
Injection volume: 0.1-50ul
Injection needle position: adjustable from 2-30mm;
Injection accuracy: RSD<0.6%
Sample injection number: ≥ 15 digits

设备有两根长效灯丝的高效电子轰击源,采用完全惰性的材料制成具有全扫描/选择离子检测同时采集功能
离子化能量:5-240.00eV。
离子源温度:150~350℃。
主机参数:
以提高重现性,13路电子流量控制
压力调节:0.001psi
大气压力传感器补偿高度或环境变化
程序升压/升流:3阶
具有4种EPC操作模式:恒温,恒压,程序升压,程序升流
炉箱参数:
操作温度:室温以上4℃至450℃
温度设定:1℃,程序升温间隔?0.1℃
升温速度:120℃/ min(最大)
稳定性:<0.01℃
温度准确度:± 1%
炉箱冷却速度:450℃到50℃,240秒
压力设定范围:0-100psi
流量设定范围:0-200ml/分钟N2, 0-1250ml/分钟H2
压力设定精度:0.001psi
最大载气流量:1250ml/min
进样速度:0.1s
进样量:0.1-50ul
进样针位置:2-30mm可调;
进样精度:RSD<0.6%
进样位数:≥15位

主要功能及特色

Used for sample composition testing in environmental, chemical, petrochemical, food, forensic, pharmaceutical and material fields.

用于环境、化学、石油化工、食品、法医、制药和材料等领域的样品成分测试。

主要附件及配置

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