Teledyne 6400A Instruction Manual

9-40 9.3.3.2 Changing Output Voltage Ranges Several different output voltage ranges can be selected by DIP switch setting on the V/F board. See Figure 9-3 for the DIP switch settings. If you change the analog output voltage range, then you must reset the power of the instrument and do a ADC/DAC cal ...

Teledyne 6400A 2-8 Step 2 - Calibrate the instrument: Zero/Span Calibration Procedure Step Number Action Comment 1. Input Zero gas Allow Zero gas to enter the sample port on the rear of the instrument. 2. Press CAL The 6400A enters the calibrate mode from sample mode. 3. Wait 10 min Wait for reading to stabilize a ...

Teledyne 6400A 10-5 Table 10-3: TAI MODEL 6400A 37 mm Expendables Kit PART NO. DESCRIPTION 014740000A 6400A 37 MM FILTER EXPENDABLES KIT INCLUDES:` QTY 003690100A Filter, TFE, 37 mm, Qty. 25 (872-006300) 2 FL0000001A Sintered Filter (002-024900) 1 HW0000020A Spring, Flow Control 1 OR0000001A O-Ring, Flow Control ...

Teledyne 6400A 10-6 Table 10-6: TAI MODEL 6400A Spares Kit For 1 Unit PART NO. DESCRIPTION 014760100A 6400A Spares Kit for 1 Unit INCLUDES:` QTY 003290000A Thermistor Assembly (885-071600) 1 012360000A Fan, Power Supply Module 1 013140100A Fan, PMT Cooler 1 024180000A CD, UV Filter 214 NM 1 RL0000008A Solid State ...

Teledyne 6400A 5-16 3. SELECT RANGE The range selection is the same with dilution as with normal monitoring. See Section 5.3.4 for information on range selection. You should note however, the value entered should be the actual concentration of the calibration gas entering the dilution probe. The units of this numb ...

Teledyne 6400A 2-3 Figure 2-1: Removal of Shipping Screws ...

Teledyne 6400A 9-11 9.1.3 Fault Diagnosis using DIAGNOSTIC Mode Diagnostic mode can be looked at as a tool kit of diagnostics to help troubleshoot the instrument. To enter DIAG mode press: SETUP-MORE-DIAG The diagnostic modes are summarized in Table 9-3. To access these functions, after you have pressed SETUP-MOR ...

Teledyne 6400A 9-48 9.3.5.1 PSM Diagnostic Procedures The Linear Power Supply board can be tested by checking the DCPS - TEST function on the front panel. It should read 2500 mV ± 200 mV. If the value is outside this range, individual output voltages can be tested on connector P3, see Schematic in the Appendix f ...

9-4 Table 9-1: Test Functions (Continued) Test Function Factory Set-Up Comment PRES Check value in Final Test Values Table 2-1 Reaction cell pressure is measured to monitor sample pressure and to compensate any sample pressure variation. Reaction cell pressure is typically 2 Hg-In lower than the am ...

Teledyne 6400A 7-17 1. Zero calibration procedure is identical to Table 7-11. 2. Generate the SO2 concentration to approximately 80% of the URL of the range. Calculate the expected concentration as follows. [ ] . SO P F F c 2 3 4 4 10 382 10 = × + × × − --------------------------------------- Equation 7.2 [SO ...

7-7 7.3 Manual Zero/Span Check with IZS Option The Internal Zero/Span (IZS) system can be operated from the front panel keyboard. When the 6400A is in the SAMPLE mode, and the IZS option is installed, the CALS (Calibrate-Span) or CALZ (Calibrate-Zero) buttons will be visible. When the buttons are p ...