Description
Helicobacter pylori (Hp)
worldwide human infection rate is more than 50%, can lead to a variety of
digestive tract diseases, such as chronic gastritis, atrophic gastritis, peptic
ulcer, gastrointestinal polyps, stomach cancer and so on.
Urea breath test (UBT)
is the most widely used in clinic for the diagnosis of Helicobacter pylori. Because
of its rapid, simple, non-invasive, high sensitivity and high specificity, it
has become the most widely used and most accurate non-invasive test method for
the diagnosis of infection in the world. Among all kinds of urea breath test
technologies,13 C-UBT has a sensitivity and specificity of more than
95%, and is widely used because it is non-radioactive and has no special
restrictions on subjects. 13C urea breath test tester in the
domestic market also showed an increasing trend year by year. 13C-UBT
test has been used in most physical examination centers and outpatient clinics.
The DOB-13C Urea Breath Detector Calibrator is used to calibrate the13C breath
detector to ensure the accuracy and reliability of the measured
value of the 13C breath detector, and to give the tested person accurate test
results. DOB-13C Urea Breath Detector Calibrator, the type of source
gas is DOB gas certified standard material, Urel≤1%, k=2; DOB measuring
range is 0~50; Extended uncertainty Urel≤4%, k=2. The
traceability of this Calibrator is calibrated by the Chinese Academy of
Metrology.
Main parameters Applying Legend
- Type of source gas: DOB
gas certified standard material, Urel≤1%, k=2
- DOB measuring range:
0~50
- Extended uncertainty:
Urel≤4%, k=2
- Output gas flow rate: 0~2 L/min
- Matching CO2 standard gas: reference value of isotope
abundance ratio (δ value)
- Operation interface: 7" LCD touch screen, Chinese or English interface
- Traceability: Calibrated by the Chinese Academy of
Metrology
Other parameters
√ Dimensions: 178x482x500 mm
√ Weight: 25 kg
√ Power consumption ≤5500 w
√ External power supply 220V/50 Hz
√ Ambient temperature 0~40°C
√ Relative humidity 0~80% RH, no condensation
*The company
reserves the right to change all or part of the contents according to
technological development.