Dachang Yanghang (Shanghai) Co., Ltd
Home>Products>Online mass spectrometer
Firm Information
  • Transaction Level
    VIP member
  • Contact
  • Phone
  • Address
    Unit 605-607, Building 2, Xinglian Research Building, No. 1535 Hongmei Road, Shanghai [2023]
Contact Now
Online mass spectrometer
Online mass spectrometer
Product details
Product Details

Mass spectrometry detector is one of the effective methods in qualitative analysis. However, it also has poor quantitative analysis capabilities. Due to its analysis of only trace gases, it is difficult to obtain good quantitative results. By selecting appropriate materials and component stratification, Meczyk Bayer has developed an online mass spectrometry BELMASS II with higher quantitative capabilities. By using pipeline heating and equipped with a dry pump, BELMASS II can even detect ammonia gas.


BELMASS II Online Mass Spectrometer - Product Features

Desktop quadrupole mass spectrometer

Manage heating function to ensure steam analysis

• Qualitative and quantitative analysis functions


BELMASS II can connect multiple instruments:

(1) Fully automatic chemical adsorption analyzer (2) microreactor (3) thermogravimetric analyzer BELMASS II connected to Microtrac MRB products

Product Parameters
mass number 1-200amu
detector Faraday cup/C-SEM
Limit of Detection (LOD) <1ppm (related to gas detection)
scanning speed Auto, 0.01, 0.03, 0.1, 0.3, 1, 3, 10 sec / a.m.u
Detection channel Up to 16

Online inquiry
  • Contacts
  • Company
  • Telephone
  • Email
  • WeChat
  • Verification Code
  • Message Content

Successful operation!

Successful operation!

Successful operation!