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

All monitoring instrument systems are subject to some drift and variation in internal parameters and cannot be expected to maintain accurate calibration over long periods of time. Therefore, it is necessary to dynamically check the calibration relationship on a predetermined schedule. Zero and span checks must be used to document that the data remains within control limits. These checks are also used in data reduction and validation. Table 7-9 summarizes the initial quality assurance activities for calibrating equipment. Table 7-10 is a matrix for the actual dynamic calibration procedure.

Table 7-9: Activity Matrix for Calibration Equipment and Supplies

Equipment/

Acceptance Limits

Frequency And Method

Action If Requirements

Supplies

Of Measurement

Are Not Met

 

Recorder

Compatible with output

Check upon receipt

Return equimpent to

 

signal of analyzer; min

 

supplier

 

chart width of 150 mm

 

 

 

(6 in) is recommended

 

 

 

 

 

 

Sample line

Constructed of PTFE,

Check upon receipt

Return equipment to

and manifold

glass, or stainless steel

 

supplier

Calibration

Meets guide line reference

See Section 2.3.9 (Q. A.

Return equipment/ supplies

equipment

1 and Section 2.3.2(Q. A.

Handbook)

to supplier or take corrective

 

Handbook)

 

action

 

 

 

 

Working

Traceable to NIST-SRM

Analyzed against NIST-

Obtain new working

standard NO

Meets limits in traceability

SRM; see protocol in

standard and check for

cylinder gas or

protocol for accuracy and

Section 2.0.7, Q.A.

traceability

NO2

stability. (Section 2.0.7, Q.

Handbook

 

permeation

A. Handbook)

 

 

tube

 

 

 

 

 

 

 

Recording

Develop standard forms

N/A

Revise forms as appropriate

forms

 

 

 

 

 

 

 

Audit

Must not be the same as

System must be checked

Locate problem and correct

equipment

used for calibration

out against known

or return to supplier

 

 

standards

 

Calibrations should be carried out at the field monitoring site. The Analyzer should be in operation for at least several hours (preferably overnight) before calibration so that it is fully warmed up and its operation has stabilized. During the calibration, the M200AU should be in the CAL mode, and therefore sample the test atmosphere through all components used during normal ambient sampling and through as much of the ambient air inlet system as is practicable. If the instrument will be used on more than one range, it should be calibrated separately on each applicable range (See Section 7.7). Calibration documentation should be maintained with each analyzer and also in a central backup file.

7-10

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Teledyne 200AU instruction manual Activity Matrix for Calibration Equipment and Supplies, NO2

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.