Monitoring and Testing Equipment with Air quality and industrial gas monitoring systems for Semiconductor applications

The Model T700U is a microprocessor based calibrator for precision, trace-level gas analyzers.  Using highly accurate mass flow controllers combined with compressed sources of standard gases, calibration standards are provided for multipoint span and zero checks using up to 4 gas sources.

By Teledyne API based in San Diego, CALIFORNIA (USA). from Trace-Level Dilution Calibrator​ Product line

The Model T640 PM Mass Monitor is the next breakthrough in ambient particulate monitors. The T640 delivers 1-min or better time resolution with exceptional sensitivity and precision. The instrument is very low maintenance and requires no sample media for minimal cost of operation.

By Teledyne API based in San Diego, CALIFORNIA (USA). from PM Mass Monitor Product line

The Model T201 combines a specially configured chemiluminescence analyzer with an external thermal converter to give stable and repeatable NH3 measurements at very low levels. In addition, the T201 provides simultaneous values for NO, NO2, and NOx concentrations. The T201 is ideal for trace ammonia monitoring applications in ambient air as well as ...

By Teledyne API based in San Diego, CALIFORNIA (USA). from Chemiluminescence NH3 Analyzer Product line

The SCI-552 is a system controller for ozone delivery systems that provides electronic control interfaces for a number of typical system components, including: ozone generators, EV valves, mass flow controllers, back-pressure controllers, Teledyne API 452 ozone sensors, Teledyne API 470 dissolved ozone sensors, and a water chiller. The ...

By Teledyne API based in San Diego, CALIFORNIA (USA). from Ozonator Controller Product line

The Model T703 is a microprocessor controlled ozone calibrator for precision gas analyzers.  The Model T703 can deliver concentrations from 50 ppb to 5 ppm at flows from 1 LPM to 5 LPM.

By Teledyne API based in San Diego, CALIFORNIA (USA). from Photometric Ozone Calibrator Product line

The Model T101 H2S analyzer uses the proven UV fluorescence principle to measure hydrogen sulfide at levels commonly required for ambient air monitoring. The Model T101 is equipped with an internally mounted catalytic converter set at 315°C to convert H2S to SO2. A switching mode alternately measures H2S and SO2 while showing both readings ...

By Teledyne API based in San Diego, CALIFORNIA (USA). from UV Fluorescence H2S Analyzer Product line

The Model T108U Total Sulfur analyzer is designed to measure ultra-low levels of mixed sulfur impurities, collectively referred to as Total Sulfides, in air or carbon dioxide gas. Since there is no scrubber in the system, the instrument reading is the sum of the oxidized sulfur compounds and SO2. The Model T108U consists of a modified Model T100U ...

By Teledyne API based in San Diego, CALIFORNIA (USA). from Trace-Level Total Sulfur Analyzer Product line

The Model T700 is a microprocessor based calibrator for precision gas analyzers.  Using highly accurate mass flow controllers combined with compressed sources of standard gases, calibration standards are provided for multipoint span and zero calibrations using up to 4 gas sources.

By Teledyne API based in San Diego, CALIFORNIA (USA). from Dynamic Dilution Calibrator​ Product line

The Model T753U is a portable, microprocessor based precision Calibrator for Ozone gas instruments and sensors. Using a sophisticated Ozone generation system, combined with a sensitive photometer and pneumatic design, the T753U produces stable and reliable concentrations of Ozone in a convenient and rugged package based on our popular T750U ...

By Teledyne API based in San Diego, CALIFORNIA (USA). from Portable Trace-Level O3 Calibrator​ Product line

The Model 470 is a state-of-the-art Dissolved Ozone Sensor designed for semiconductor Wet Bench tools and many other industrial processes. It provides continuous measurement of dissolved ozone in deionized water or sulfuric baths with concentrations above 150 mg/L. The Model 470 is “clean-ready” for high purity ...

By Teledyne API based in San Diego, CALIFORNIA (USA). from Dissolved Ozone Analyzer Product line

The Mini ODS is a compact, integrated ozone delivery system designed to produce ozone concentrations of 21% w/w, 320g/Nm3 for a wide range of wafer processing applications. It is a very compact yet complete ozone delivery system, including: a high purity ozone generator, high concentration ozone monitor, microprocessor based controller, and all ...

By Teledyne API based in San Diego, CALIFORNIA (USA). from Compact High-Purity Ozone Delivery System Product line

The Model T102 TRS analyzer uses the proven UV fluorescence principle to measure Total Reduced Sulfur at levels commonly required for ambient air monitoring. The Model T102 uses a high temperature external converter set at 850°C to allow conversion of H2S, methyl mercaptan, dimethyldisulfide, and methyl-disulfide to SO2 at this temperature ...

By Teledyne API based in San Diego, CALIFORNIA (USA). from UV Fluorescence TRS Analyzer Product line

The Model T108 Total Sulfur analyzer is designed to measure mixed sulfur impurities, collectively referred to as Total Sulfides, in air or carbon dioxide gas. Since there is no scrubber in the system, the instrument reading is the sum of the oxidized sulfur compounds and SO2.

By Teledyne API based in San Diego, CALIFORNIA (USA). from Total Sulfur Analyzer Product line

The Model 452 is a microprocessor based gas sensor for measuring high concentrations of ozone in oxygen or air with accuracy and dependability. The measurement principle is based on the absorption of UV light at 254nm. Readings are available in % by weight, or grams/Normal cubic meter. Temperature and pressure compensation up to 3 Bar Absolute is ...

By Teledyne API based in San Diego, CALIFORNIA (USA). from Process Ozone Sensor Product line

The Model T703U is a microprocessor controlled ozone calibrator for precision gas analyzers. Expanded ozone audit levels have created a need for precise ozone calibration well below the capabilities of standard calibrators. The Model T703U is designed to meet the requirements of ultra-low ozone production.

By Teledyne API based in San Diego, CALIFORNIA (USA). from Photometric Ozone Calibrator Product line

The Model 465L UV Photometric Ozone Monitor is an extremely stable analyzer, ideal for critical low-level ppm safety and process applications. Its calibration is NIST traceable and the included pressure and temperature compensation ensure high accuracy under all conditions.

By Teledyne API based in San Diego, CALIFORNIA (USA). from Single / Multi-Channel Industrial Hygiene Ozone Analyzer Product line

The OPTI-Sense series of sensors is based on Non-Dispersive Infrared (NDIR) technology. They are designed to precisely measure the absorbance in the infrared spectrum of specialty gases typically found in semiconductor applications. They are very compact and designed with no moving parts, making the OPTI-Sense robust and ideal for continuous ...

By Teledyne API based in San Diego, CALIFORNIA (USA). from Non-Dispersive Infrared (NDIR) Monitors Product line

The Model dFFOZ-TR Dissolved Ozone Analyzer is a photometer designed to measure dissolved ozone concentrations. It is based on state-of-the-art light absorption technology which provides very precise and stable readings in the single ppbw levels in High Purity Water and other Clean Water applications.

By Teledyne API based in San Diego, CALIFORNIA (USA). from Dissolved Ozone Analyzer Product line