左側相關訊息
SFD
ZAM3000 / ZAM 4000 Evaporative Light Scattering Detector 

The Evaporative Lightscattering Detector ZAM 3000 / 4000 are universal detectors for HPLC. It is used to analyze components which do not have UV absorption, cannot be separated with an isocratic solvent and must use a gradient elution, which cannot be used with a refractive index detector. Only mobile phases without any buffers should be used.
 
 In contrast to other evaporative light scattering detectors all parts of the ZAM 3000 / 4000 detectors which come in contact with the sample are made of PTFE or glass.
 
The nebulization takes place in the glass nebulization chamber. From here the aerosol is guided into the evaporation chamber which is made of glass, too.
 
ZAM 3000: Here we add, with a mass flow controller heated additive gas to the aerosol. The heated additive gas is variable adjustable (0,5 – 3,5l/min).
 
ZAM 4000: Here we add a fixed, heated additive gas flow of 1,9 l/min.

 



Specifications
 
Detection Method

Highly sensitive photomultiplier tube

 Nebulizer Material Drying

Glass, easy to clean, resistant to all common solvents

 Chamber Material

Glass, easy to clean, resistant to all common solvents

Nebulizer Chamber

Glass, easy to clean, resistant to all common solvents

 Material Light Source White LED
 HPLC Mobile Phase Flow Rate 0,5 –3,5ml/min.
Additive Gas Controlling
   ZAM 3000 : by Mss flow controller (0,5 –3,5 l/min.)
   ZAM 4000 : fixed gas flow (1.9 l/min.)
 Gas Consumption         ZAM 3000: ~ 1,7 –4,5l/min
 ZAM 4000: ~ 3,7 l/min
Recorder Output  0 V -+1.2 V
Digital Interface RS232 serial port
 Digital Input  AutoZero, Start (Gas on / PMT power) (TTL)
Temperature Settings  35°C -85°C, ambient Temperature
 Data Smoothing  Raw, Fast, Slow, Medium
Power Source 110 V AC / 220 V AC
Dimensions  18cm W / 49cm H / 50cm D
 Weight 24 kg

 
-----------------------------------------------------------------------------------------------------------------

**尚有其它系列、規格產品

   如需產品報價或詳細資料,歡迎來電或來信洽詢~~