LumaSense Technologies, Inc., An Advanced Energy Company Infared Pyrometer With Fiber Optics Connecting to Remote Fixed Focus Lens PhotriX™ Series

Our most accurate pyrometer configured with a flexible fiber optic cable connecting the instrumentation to a remote, fixed focus lens. This configuration is ideal for applications where the environment near the measurement is unfriendly to the electronic instrumentation, for example processes using induction heating.

Available in 4 different near infrared spectral responses (880 nm, 900 nm, 1550 nm and 700-1650 nm) with temperatures measured between 65 °C and 2600 °C.

Details

Our most accurate pyrometer, the PhotriX Series has the industry’s best signal-to-noise ratio allowing lower temperatures to be measured with unmatched precision for control of high-value processes and research applications. This configuration of our PhotriX series uses a flexible fiber optic cable to connect the lens infrared collection optics to the instrumentation. This configuration is ideal applications using induction heating or where other environmental factors near the measurement are such that the electronics should be mounted remotely, for example in hazardous environments or processes using flammable gases where any potential ignition source are not allowed.

The Photrix with fiber optics connecting to a lens is offered in 4 spectral response (wavelength) versions and has the following features:

• Low Temperature Capability (see chart below for details)
• 65 to 2300 °C with 700-1650 nm spectral response
• 110 to 2600 °C with 1550 nm spectral response
• 270 to 2600 °C with 900 nm spectral response
• 280 to 2600 °C with 880 nm spectral response
• Fast Response (1ms)
• Accuracy of +/- 1.5 °C or 0.15% of reading
• Precision of 0.01 °C (see TN-828)

Available options include analog output (user selectable 4-20 mA or 0-10V) and multi-channel interface modules allowing up to eight (8) sensors to be integrated into a single digital signal with parallel analog outputs. Standard system includes all necessary electrical cables, power supply, PC interface software and documentation/calibration.

The superior performance of the PhotriX Series offered in a conventional lens configuration. This configuration is for viewing a target from a distance or through a window/viewport and is used in advanced materials, solar, crystal growing and semiconductor applications.

Available in 4 different near infrared spectral responses (880 nm, 900 nm, 1550 nm and 700-1650 nm) with temperatures measured between 75 °C and 2600 °C. Available accessories include a protective cooling jacket with air purging for industrial installations.

Details

Our most accurate pyrometer, the PhotriX Series has the industry’s best signal-to-noise ratio allowing lower temperatures to be measured, small spot sizes and fast response (1 ms). This standard lens configuration is offered in 5 spectral response (wavelength) versions and has the following features:

• Low Temperature Capability (see chart below for details)
• 75 °C with 700-1650 nm spectral response
• 125 °C with 1550 nm spectral response
• 270 °C with 900 nm spectral response
• 280 °C with 880 nm spectral response
• Small Spot Sizes starting at 0.5 mm (defined as 99% of the energy)
• Fast Response (1 ms)
• Accuracy of +/- 1.5 °C or 0.15% of reading
• Precision of 0.01 °C (see TN-828)

Available options include analog output (user selectable 4-20 mA or 0-10V), protective hardware with lens purging, and multi-channel interface modules allowing up to eight (8) sensors to be integrated into a single digital signal. Standard system includes all necessary electrical cables, power supply, PC interface software and documentation/calibration.

Single-crystal sapphire is used for the infrared collection optics (also known as a “lightpipe”) to maximize the performance advantages of our most accurate pyrometer, the PhotriX Series non-contact IR thermometer. The sapphire lightpipe offers the most efficient optical performance, suitable for aggressive chemical environments and is commonly used in vacuum process chambers and reactors.

Available in 4 different near infrared spectral responses (880 nm, 900 nm, 1550 nm and 700-1650 nm) with temperatures measured between 30 °C and 1300 °C.

Details

Our most accurate pyrometer, the PhotriX Series has the industry’s best signal-to-noise ratio allowing lower temperatures to be measured with unmatched precision for control of high-value processes and research applications. This configuration of our PhotriX series uses a sapphire optical rod (so called “lightpipe”) as the optics to collect the infrared radiation from the target. The advantages of the lightpipe optics is to provide lower temperature measurement and the ability to easily integrate into vacuum reactors often used for advanced material deposition (growth) and etch (removal) processes.

The Photrix with lightpipe optics is offered in 4 spectral response (wavelength) versions and has the following features:

• Low Temperature Capability (see chart below for details)
• 30 to 670 °C with 700-1650 nm spectral response
• 70 to 110 °C with 1550 nm spectral response
• 210 to 1300 °C with 900 nm spectral response
• 220 to 1300 °C with 880 nm spectral response
• Fast Response (1ms)
• Accuracy of +/- 1.5 °C or 0.15% of reading
• Precision of 0.01 °C (see TN-828)

Available options include analog output (user selectable 4-20 mA or 0-10V) and multi-channel interface modules allowing up to eight (8) sensors to be integrated into a single digital signal with parallel analog outputs. Standard system includes all necessary electrical cables, power supply, PC interface software and documentation/calibration.

Our most accurate pyrometer configured with a flexible fiber optic cable connecting the instrumentation to a remote, sapphire lightpipe. This configuration is ideal for induction heating processes requiring high accuracy and restricted optical access (e.g., vacuum process or narrow field of view).

Available in 4 different near infrared spectral responses (880 nm, 900 nm, 1550 nm and 700-1650 nm) with temperatures measured between 60 °C and 2600 °C.

Details

Our most accurate pyrometer, the PhotriX Series has the industry’s best signal-to-noise ratio allowing lower temperatures to be measured with unmatched precision for control of high-value processes and research applications. This configuration of our PhotriX series uses a flexible fiber optic cable to connect to a sapphire lightpipe that collects the infrared radiation from the target. This configuration is ideal applications using induction heating or when there is not optical access for a traditional lens solution to have sufficient viewing access to the target.

The Photrix with fiber optics connecting to lightpipe is offered in 4 spectral response (wavelength) versions and has the following features:

• Low Temperature Capability (see chart below for details)
• 60 to 900 °C or 100 to 1400 °C with 700-1650 nm spectral response
• 100 to 2600 °C with 1550 nm spectral response
• 240 to 2600 °C with 900 nm spectral response
• 250 to 2600 °C with 880 nm spectral response
• Fast Response (1ms)
• Accuracy of +/- 1.5 °C or 0.15% of reading
• Precision of 0.01 °C (see TN-828)

Available options include analog output (user selectable 4-20 mA or 0-10V) and multi-channel interface modules allowing up to eight (8) sensors to be integrated into a single digital signal with parallel analog outputs. Standard system includes all necessary electrical cables, power supply, PC interface software and documentation/calibration.