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

Table 7-10: Activity Matrix for Calibration Procedure

Equipment/

Acceptance Limits

 

Frequency And Method

Action If Requirements

Supplies

 

Of Measurement

Are Not Met

 

 

 

Calibration

Sec. 2.0.7, Subsec. 7.1

 

Assayed against an

Working gas standard is

gases

(Q.A. Handbook)

 

NIST-SRM quarterly,

unstable, and/or

 

 

 

 

Sec. 2.0.7, (Q.A.

measurement method is

 

 

 

 

Handbook)

out of control; take

 

 

 

 

 

 

corrective action such as

 

 

 

 

 

 

obtaining new calibration

 

 

 

 

 

 

gas.

 

 

 

 

 

Dilution gas

Zero air, free of

 

See TAD2

Return to supplier or take

 

contaminants; TAD2 and

 

 

 

appropriate action with

 

Sec. 2.0.7, Subsec. 7.1

 

 

 

generation system

 

(Q.A. Handbook)

 

 

 

 

 

 

 

 

 

 

 

Multi-point

1. tR < 2 minutes PR >

 

Method

1.

Adjust flow conditions

calibration

 

2.75 ppm/min

 

1.

Sect. 7.6.4 (this

 

and/or reaction chamber

(GPT)

 

 

 

 

volume to meet

2.

Use calibration

 

 

manual)

 

 

 

 

 

suggested limits

 

 

procedure in

 

2.

Section 7.6.5.3 (this

 

 

 

 

 

 

 

 

Subsection 2.4 (Q.A.

 

2.

Repeat the calibration

 

 

2

 

manual), TAD2,

 

 

Handbook); also TAD

 

 

Federal Register and

3.

Replace or service the

 

 

and Federal Register

 

 

 

 

 

 

Figure 7-2; see

 

converter

 

3.

Converter efficiency >

 

 

 

 

Section 7.6.7 for

 

 

 

 

96%

 

 

frequency

 

 

 

 

 

 

3.

Subsection 7.6.6 (this

 

 

 

 

 

 

 

manual)

 

 

 

 

 

 

 

 

 

 

7.6.2 Calibration Gas and Zero Air Sources

Production of Zero Air

Due to the high sensitivity of the M200AU special care must be taken to assure that the zero air has extremely low levels of pollutants. We recommend using Ultra Zero Air, which is commonly used for gas chromatographic applications. If other zero air sources are used, the NO concentration should be < 1 ppt (0.001 ppb) and the concentration of interferent gasses should be < 1 ppt (0.001 ppb) for the sum total of all interferents.

Devices that condition ambient air by drying and removal of pollutants are available on the commercial market such as the Teledyne API Model 701 Zero Air Module. We recommend this type of device for generating zero air. Detailed procedures for generating zero air are in TAD2.

7-11

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Teledyne 200AU Calibration Gas and Zero Air Sources, Activity Matrix for Calibration Procedure, Production of Zero Air
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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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