5383 PFPD 脉冲式火焰...
参数指标我要纠错


检测限:

 硫:<1 pg S/sec;

 磷:<100 fg P/sec


灵敏度:

硫S/N:>300 (10 pg S/sec流速峰-峰噪音)

漂移(S或P):<10x 峰-峰噪音,20分钟内


选择性(zei优化水平):

Sulfur >106 S/C

Phosphorus > 105 P/C (selectivity is adjustable with a trade-off in detectivity)


检测线性

硫:Quadratic in response. Linear to approximately 2.4 orders of magnitude. Detector (nonlinear) dynamic range ~3

orders of magnitude.

磷:First order linear over approximately 5 orders of magnitude.

响应一致性:Equimolor ±8% (S, P)

色谱峰拖尾:<0.2 sec in S and P


气相色谱要求:

载气:He or H2 at 40 psig; 99.8% purity or better

空气:40 psig; zero air (CGA grade E)

氢气:40 psig; 99.995% purity or better (electrolytic grade)

供电:115/230 VAC


计算机要求

操作系统:Windows® 7, 8 and 10

通讯接口:USB (1)

zei低温度:180 °C

zei高温度:420 °C

载气:5 mL/minzei高氦气流速;zei高至10 mL/min氢气流速


典型气体消耗:

氢气:10–15 mL/min

空气:20–30 mL/min

湿度:5–80% relative humidity

海拔:2,000m maximum


安全/EMI认证

RoHS Directive 2011/65/EU

EMC Directive 2004/108/EC

EN 61326-1:2013

CISPR 11:2009 and A1:2010

Safety LVD 2006/95/EC

EN 61010-1:2010 3rd


控制板输入和输出

Two Channels (to GC):0-1 V

One Serial:RS-485

One Signal In:Electrometer; PFPD

High Voltage Out:PMT 0-1,000 V

Ignitor Current:0-3.4 A

S/W HV Protection:PMT Protection

Timed Events (from GC Remote Start):Autozero, range, attenuation, ignitor,

mode or channel (e.g. S, P, C), and record

控制器尺寸:17.5 cm H x 6 cm W x 25 cm D(6.9“ H x 2.4“ W x 9.9“ D)

辅助模块尺寸:17.5 cm H x 6 cm W x 27.5 cm D(6.9“ H x 2.4“ W x 10.3“ H)

辅助控制:EPC-Ready Control utilizes GC electronic flow control of detector gases

or manual flow control of detector gases with mass flow controllers and

metering valve



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