VELP 碳氮分析仪 CN 802_参数指标

CN802碳氮分析仪是VELP发布的第一款多有机元素分析仪，可以分析固体和液体样本，适用范围广，创新之处有：

1，采用氦气和氩气双载气系统，氦气具有更好的检测灵敏度，氩气具有较低的运行成本，灵活方便

2，采用NDIR近红外检测器测定碳素那个，采用TCD热导传感器测定氮素含量，3-4分钟即可完成两种元素的含量分析

3，可以通过WIFI或者网线和VELPErmes云平台连接，通过手机或PC端可以随时随地了解仪器运行情况，实验数据自动存储在云端，便于随时调取。

功率 1400 W

蒸馏时间 3-4分钟/样品

外形尺寸(长×宽×高) 655x510x410 mm

重复精度 RSD% ＜0.5%

回收率 > 99.5％

测量样品重量 200mg-1g

测定范围 ppm - 200 mgN

GENERAL FEATURES
Method of analysis:	Cabon/Nitrogen determination according to combustion method
Duration of analysis:	4/5 minutes
Detector:	N= TCD (Thermal Conductivity Detector) C= NDIR Detector (Non Dispersive Infrared)
Sample weight:	Up to 1g
Autosampler capacity:	up to 4 discs, 30 positions each (up to 117 samples)
Reproducibility (RSD):	< 0.5% for EDTA standards approx. 100 mg
Recovery:	> 99.5%
Detection Range C:	ppm - 150 mgC
Detection Range N:	ppm - 200 mgN
Carrier gas:	Helium or Argon
Nitrogen Detection limit (Absolute values):	0.001 mg N, with Helium 0.01 mg N, with Argon
Carbon Detection limit (Absolute values):	0.01 mgC
Combustion temperature:	1030 °C / 1886°F
Carrier gas (He/Ar):	purity 99.999% (grade 5.0)
Oxygen (O2):	purity 99.999% (grade 5.0)
Carrier gas (He/Ar) pressure:	2 bar
Oxygen (O2) pressure:	2 bar
Connectivity	Cloud via LAN or Wi-Fi
Interfaces:	USB; RS232
Power:	1400 W
Power supply:	230 V / 50 - 60 Hz
Weight:	54 kg / 119 lb
Dimensions (WxHxD):	655x510x410 mm (H 690 mm with autosampler) 25.8x20.1x16.1 in (H 27.0 in with autosampler)

VELP 碳氮分析仪 CN 802