Showing results: 16 - 30 of 35 items found.
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532nm / 638nm Raman -
OtO Photonics Inc.
●Excellent Thermal, Humidity, Vibration and Shock Stability●Support Continuous High-Speed & Multiple Exposures Mode●Proprietary Stray Light Calibration Algorithm (Stray light can be eliminated to 0.01％)●On-board CPU Supports Optical and Color Parameters Calculation●More than 8 Sensor Types and 30 Grating Specs for Your Options ● An Extremely Low(near-zero) Coefficient of Thermal Expansion of Gratings, Dual Blazed Wavelength Gratings for Selection●Option for Wireless Spectrometer with Built-in Wifi Module●SMA905, FC/PC optional connector
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785nm / 830nm Raman -
OtO Photonics Inc.
●Excellent Thermal, Humidity, Vibration and Shock Stability●Support Continuous High-Speed & Multiple Exposures Mode●Proprietary Stray Light Calibration Algorithm (Stray light can be eliminated to 0.01％)●On-board CPU Supports Optical and Color Parameters Calculation●More than 8 Sensor Types and 30 Grating Specs for Your Options ● An Extremely Low(near-zero) Coefficient of Thermal Expansion of Gratings, Dual Blazed Wavelength Gratings for Selection●Option for Wireless Spectrometer with Built-in Wifi Module●SMA905, FC/PC optional connector
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266nm Raman -
OtO Photonics Inc.
●Excellent Thermal, Humidity, Vibration and Shock Stability●Support Continuous High-Speed & Multiple Exposures Mode●Proprietary Stray Light Calibration Algorithm (Stray light can be eliminated to 0.01％)●On-board CPU Supports Optical and Color Parameters Calculation●More than 8 Sensor Types and 30 Grating Specs for Your Options ● An Extremely Low(near-zero) Coefficient of Thermal Expansion of Gratings, Dual Blazed Wavelength Gratings for Selection●Option for Wireless Spectrometer with Built-in Wifi Module●SMA905, FC/PC optional connector
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Tru Pointe 1100 -
Bacharach, Inc.
The Tru Pointe® 1100 is an ultra-versatile ultrasonic leak inspection system that can be used for both leak detection and mechanical inspection/troubleshooting. It is capable of finding leaks of any gas type, including refrigerants, air (compressed or vacuum) and nitrogen. The Tru Pointe® Ultra can also be used for thermal expansion valves, steam traps, bearings and more.
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TA Instruments
TA Instruments’ unique True Differential configuration makes our dilatometers the preferred choice for the most accurate measurement of Coefficient of Thermal Expansion (CTE). The high precision linear position sensor, the thermostat equipped measuring head housing, and the use of thermally ultra-stable materials all contribute to the outstanding displacement resolution, and ensure the most accurate measurement of low CTE values.
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Interface Analysis -
Akrometrix, llc
Surface-mount components warp during the reflow process, and the area where they attach also changes shape during assembly. This interface between components is where solder, paste, and gaps created due to thermal expansion combine to create 100% good products, or defects such as Head-in-Pillow, Shorts, and Opens. Fully understanding that critical interface between surfaces is more important than ever.
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Tru Pointe 2100 -
Bacharach, Inc.
Bacgarach’s Tru Pointe® 2100 Ultrasonic Leak Detector is an ultra-versatile ultrasonic leak inspection system that can be used for both leak detection and mechanical PPM/inspection/troubleshooting. It is capable of finding leaks of any gas type, including refrigerants, air (compressed or vacuum) and nitrogen. The Tru Pointe® 2100 can also be used for thermal expansion valves, steam traps, bearings and more.
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Ultrasonic -
Bacharach, Inc.
Bacharach's ultrasonic-based leak detectors support a variety of applications, including: Combustible and Refrigerant Gases, Compressed Air and Pneumatic Systems, Inert Gases (CO2, Nitrogen, Helium, etc.), Steam Trap Leak Detection, Condensate Flow, Thermal Expansion Valves (TXV), Solenoids, Mechanical Problems (Bearings, Wear), Electrical Arcing, Sealed Enclosures, Tanks, and Rooms, and Condition-Based Monitoring:
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Wewon Environmental Chambers Co, Ltd.
Benchtop thermal forcing system from Wewon Environmental Chambers Co., Ltd. has a mini body structure and affordable machine price. The machine can test a wide temperature range, Since no compressor is required for refrigeration, so the benchtop temperature forcing unit’s energy consumption is very low. The repeated resistance degree of the tested sample in the instantaneous extremely high temperature and extremely low temperature continuous environment can detect the chemical changes and physical damage caused by thermal expansion and cold contraction of the sample in the shortest time, so as to achieve the goal of confirming the quality of the tested sample.https://www.wewontech.com/benchtop-thermal-forcing-system/
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AML -
OAI
Wafer bonding has found many applications in the field of MST, MEMS and micro engineering. These include the fabrication of pressure sensors, accelerometers, micro-pumps and other fluid handling devices. The process is also used for first-order packaging of silicon microstructures to isolate package-induced stresses. The OAI AML Wafer Bonder facilitates both the alignment and bonding to be performed in-situ, in a high vacuum chamber. For anodic bonding the wafers are loaded cold and heated in the process chamber. For high accuracy alignment the wafers are aligned and brought into contact only after the process temperature has been reached, thus avoiding differential thermal expansion effects which can compromise alignment. The AML Wafer Bonder is excellent for anodic bonding, silicon direct and thermal compression bonding applications. These features enable the bonder to be used with virtually any processing tool.
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Sanwood Environmental Chambers Co ., Ltd.
Energy-saving design: Adopting PID + PWM principle of VRF (refrigerant flow control) technology to achieve low-temperature energy-saving operation (electronic expansion valve according to thermal energy conditions refrigerant flow servo control technology) low temperature working state, the heater does not participate in the work, through PID + The PWM regulates the flow rate and flow direction of the refrigerant, and regulates the three-way flow of the refrigerant pipe, the cold bypass pipe, and the hot bypass pipe to achieve automatic constant temperature to the working chamber. This method can reduce energy consumption by 30% under low temperature conditions. The technology is based on Danish Danfoss' ETS series of electronic expansion valves, which can be used to smoothly adjust the cooling capacity for different cooling capacity requirements, that is, to achieve the compressor cooling capacity adjustment when different cooling rate requirements are met.
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HM500 LIGHT -
Helmut Fischer AG
Very simple operationExcellent price/performance ratio: The achieved resolution and accuracy for the load and distance measurement is in the same range as that of instruments with a much higher purchasing priceMinimal sample preparation due to large working area and open layoutMeasurements on dark surfaces without sample preparationFor simple specimen's geometries sufficient positioning accuracy of 2 mDue to its granite design, the device is extremely dimensionally stable, has a very low thermal expansion and is excellently isolated against vibrations.Additional vibration damping through closed measuring chamber and active anti-vibration tableEasy operation through the customizable WIN-HCU Software
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10721A -
Keysight Technologies
The Keysight 10721A Two Axis Differential Interferometer, when used in multiple axis applications, simultaneously makes two differential measurements linear and angular (yaw) displacement. Both measurements reference external mirror mounted to an object such as a column or inspection tool. The 10721A provides high immunity to unwanted interferometer displacement, such as thermal expansion. It is a modular, compact design with monolithic optics for maximized mechanical stability. Use of a small 3 mm beam helps decrease Abb offset error. The 10721A is similar to the 10719A Single Axis Differential Interferometer, except that it provides an additional measurement axis.
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10719A -
Keysight Technologies
The Keysight 10719A One Axis Differential Interferometer makes either a differential linear or angular measurement for use in single and multiple axis applications. The linear measurement gauges the displacement between two objects, such as a stage and an optical column or inspection tool. The 10719A also measures either pitch or roll. An angle is measured when both reference and measurement beams measure to the same mirror. The 10721A provides high immunity to unwanted interferometer displacement, such as thermal expansion. It is a modular, compact design with monolithic optics for maximized mechanical stability. Use of a small 3 mm beam helps decrease Abb offset error.
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upj10 -
KEYCOM Corp
KEYCOM''s cryogenic millimeter-wave / microwave test fixtures and calibration kits are specifically optimized for testing the performance of patterns between the edges of printed boards(edge type) and circuit testing on the printed boards(probe type). They are also designed to minimize heat capacity by miniaturizing their dimensions so they cool off efficiently, and materials with low coefficient of linear thermal expansion such as invar are used for major parts where high dimensional stability is required. Their operating frequency ranges from DC to 110GHz.
