◆Continuous detection is possible, with fast response time and more efficient measurement.( T90 2swithin)
◆Trend charts can be displayed in the software for easy observation of concentration trend changes.
◆The touch screen operation has good human-machine exchange function, and various setting operations are simple and convenient.
◆Based on the measured concentration,Can automatically switch range; At the same time, the instrument has an automatic calibration function.
◆Small size, light weight, easy to carry and transport.
◆CFCard storage data, simple aspect
◆Simultaneously possessingRS-232Data interface, convenient for connecting with computers to save and process data
◆When the hydrogen flame goes out, there is an alarm notification, and the pipeline supplying hydrogen gas is automatically cut off, which is safe and reliable.
◆Using hydrogen flame ionization(FID)Principle, good linearity, high accuracy, low power consumption, only 50VA
model |
FV-250 |
Measuring components |
VOC |
principle |
FID |
range |
0-10/20/50/100/200/500/1000/2000/5000/10000ppmC |
repeatability |
+/-1.0FS% |
drift |
+/-1.0FS%/8hour |
linearity |
+/-1.0FS% |
response time(T90) |
< 2.0seconds |
sample flow |
about600ml/min |
display |
Measurement value,Display Value,range |
Warm-up time |
make an appointment1hour |
ambient temperature |
5-35℃ |
ambient humidity |
< 85%Rh |
output signal |
DC 0-1V, RS-232C |
power supply |
AC 100V,50/60Hz |
power |
50VA |
External dimensions |
260(W)×260(H)×510(D) |