Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F

Table 9-4: Diagnostic Mode - Signal I/O (Continued)

No.

Signal

Control

Description

11

CONV_HEATER

YES

Shows the status of the Moly heater. This has the

 

 

 

same function as the LED in the Power Supply

 

 

 

Module.

 

 

 

 

12

O3GEN_STATUS

YES

Switches ON/OFF power to the ozone generator.

 

 

 

 

13

PREREACT_VALVE

YES

Switches the Pre-reactor valve. Use this bit to test the

 

 

 

valve function.

 

 

 

 

14

PREAMP_RANGE_HI

YES

Switches the preamp hardware range. Only the low

 

 

 

range is active in the M200AU

 

 

 

 

15

ST_RCEL_PRESS

YES

Status Bit - Reaction Cell Pressure alarm

 

 

 

Logic High = pressure out of acceptable range

 

 

 

Logic Low = pressure inside acceptable range

 

 

 

 

16

ST_ZERO_CAL

YES

Status Bit - Zero Calibration mode

 

 

 

Logic High = M200AU in Zero cal mode

 

 

 

Logic Low = Not in Zero cal mode

 

 

 

 

17

ST_SPAN_CAL

YES

Status Bit - Span Calibration mode

 

 

 

Logic High = M200AU in Span cal mode

 

 

 

Logic Low = Not in Span cal mode

 

 

 

 

18

ST_FLOW_ALARM

YES

Status Bit - Flow alarm

 

 

 

Logic High = Sample/Ozone flow out of spec

 

 

 

Logic Low = Flows within spec

 

 

 

 

19

ST_TEMP_ALARM

YES

Status Bit - Temperature alarm

 

 

 

Logic High = Rxcell, Moly, Box temps out of spec

 

 

 

Logic Low = Temps within spec

 

 

 

 

20

ST_DIAG_MODE

YES

Status Bit - In Diagnostic mode

 

 

 

Logic High = M200AU in Diagnostic mode

 

 

 

Logic Low = Not in Diag mode

 

 

 

 

21

ST_POWER_OK

YES

Status Bit - Power OK

 

 

 

Logic High = Instrument power is on

 

 

 

Logic Low = Instrument power is off

 

 

 

 

(table continued)

9-14

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Page 150
Image 150
Teledyne 200AU Convheater YES, O3GENSTATUS YES, Prereactvalve YES, Preamprangehi YES, Strcelpress YES, Stzerocal YES
Page 149 Page 151

200AU specifications

The Teledyne 200AU is a cutting-edge analytical instrument designed primarily for trace and ultra-trace analysis of elements in various liquid samples. Renowned for its reliability and precision, this inductively coupled plasma mass spectrometer (ICP-MS) is widely utilized in environmental monitoring, food safety, clinical diagnostics, and geochemical research.

One of the distinguishing features of the Teledyne 200AU is its exceptional sensitivity, allowing for the detection of elements at concentrations as low as parts per trillion (ppt). This sensitivity is crucial for applications where even minute traces of contaminants can have significant implications. The instrument also boasts a wide dynamic range, accommodating high-concentration samples without compromising accuracy.

The Teledyne 200AU incorporates advanced technologies that enhance its analytical capabilities. At the core of its design is a robust ICP source, which ensures optimal ionization efficiency. The instrument also features a high-resolution quadrupole mass analyzer, which enables precise separation and identification of ions based on their mass-to-charge ratio. This feature is essential for distinguishing between isotopes and analyzing complex mixtures.

Another notable characteristic of the Teledyne 200AU is its user-friendly interface, which simplifies the operation and data management processes. The software is intuitive, offering sophisticated data processing algorithms that streamline analysis. Users can easily access real-time data visualization, facilitating timely decision-making based on analytical results.

The instrument is built with durability in mind, featuring a compact design that allows for easy integration into various laboratory environments. The Teledyne 200AU is also equipped with state-of-the-art safety features, including enhanced cooling systems and automated shutdown protocols to protect both the instrument and the user.

Moreover, the Teledyne 200AU supports a variety of sample introduction methods, including nebulization and laser ablation, providing flexibility to accommodate different types of samples and experimental needs. Its multi-element capability further enhances its versatility, allowing simultaneous detection of multiple elements in a single analysis.

In summary, the Teledyne 200AU stands out as a premier instrument in the field of mass spectrometry. Its combination of high sensitivity, advanced technology, user-friendly features, and robust design makes it an invaluable tool for scientists and researchers seeking precise elemental analysis across various disciplines.
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