Teledyne T100 用户手册

The instrument’s core module is a high performance, X86-based microcomputer running 
Windows CE. Inside Windows CE, special software developed by Teledyne API 
interprets user commands from the various interfaces, performs procedures and tasks, 
stores data in the CPU’s various memory devices and calculates the concentration of the 
gas being sampled.  

  Windows CE 

Instrument Operations 

 

Calibration Procedures 

 

Configuration Procedures 

 

Autonomic Systems 

 

Diagnostic Routines 

 

Memory Handling  

 

DAS Records 

 

Calibration Data 

 

System Status  Data 

 

Interface Handling 

 

Sensor input data 
Display Messages 

 

Touchscreen  

 

Analog output data 

 

RS232 & RS485 

 

External Digital I/O 

Measurement 

Algorithms 

 

 

 

The T100 SO

2

 analyzer software processes sample gas measurement and reference data 

through an adaptive filter built into the software. Unlike other analyzers that average the 
sensor output signal over a fixed time period, the T100 calculates averages over a set 
number of samples where each sample is 1 second. During operation, the software 
automatically switches between two filters of different lengths based on the conditions at 
hand.  

During conditions of constant or nearly constant concentration the software computes an 
average of the last 240 samples or 240 seconds. This provides the calculation portion of 
the software with smooth, stable readings. If a rapid change in concentration is detected, 
the adaptive filter switches modes and only averages the last 20 samples or 20 seconds. 
This allows the analyzer to respond to the rapidly changing concentration more quickly. 
Once triggered, the short filter remains engaged for a fixed time period to prevent 
chattering. 

Two conditions must be simultaneously met to switch to the short filter. First the 
instantaneous concentration must exceed the average in the long filter by a fixed 

06807C DCN6650