High Temperature Observation Device

SANYOSEIKO

SK-8000


High Temperature Observation Device
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  • High Temperature Observation Device

Product Video

Product Overview

Product Features

· Observable sample size is 50×50mm, and large components can also be observed.

· Maximum heating temperature can reach 800°C.

· Uses near-infrared halogen heating element; the top and sides of the sample are heated by radiation, and the bottom of the sample is heated by stage heat conduction, enabling uniform all-around heating of the sample.

· Maximum heating rate is 250°C/min (approximately 4.2°C/sec). The temperature curve can be set in units of 1°C and 1 second, with up to 127 stages adjustable.

· Top and side observations can be performed simultaneously, preventing missed views and ensuring high observation accuracy; the inclined observation angle can be adjusted from 0 to 15 degrees relative to horizontal. Continuous observation of BGA and CSP during melting and solidification processes is possible. Additionally, deformation of printed circuit boards during heating and cooling can be observed. With a resolution of 10μm, the size of solder paste powder particles can be observed.

· Magnification on a 17-inch monitor ranges from 8 to 260 times, allowing optimal magnification for samples from 0603-sized chip components to BGA packages. Custom products capable of 520 times magnification on a 17-inch monitor are available upon special request.

· Uses gas flow replacement tools to circulate gas inside the heated chamber, removing smoke generated by the sample and gaseous organic substances from the heating chamber. This prevents image quality degradation caused by smoke and gaseous organics, ensuring stable high-quality images.

· Images displayed on the monitor and recorded on the hard disk can include annotations such as ① temperature inside the heating chamber, ② elapsed time since heating started, ③ test length records or reference scales, and ④ sample characteristics and sample numbers, which can be easily inserted.

· Based on this information, the real-time state of the sample can be observed on the image during temperature changes.

· Animated image data is digitized and stored on the hard disk in MPEG-2 encoded format to prevent image quality degradation.

· Animated image recording uses HD (hard disk) to record top and inclined observation images. Each observation surface uses a 140GB hard disk, totaling two disks, with approximately 40 hours of recording time each.

 

· Nitrogen gas is circulated inside the heating chamber to replace air, creating a nitrogen environment. By using a flow replacement nitrogen environment combined with an oxygen concentration meter and gas flow replacement tool, the oxygen concentration inside the heating chamber can be controlled to a desired value, even during heating.

· Heating can be performed in a vacuum environment at a level of 13 Pa.

· Solder reflow temperature curve of 3 to 4 minutes, with 5 to 6 samples tested per hour (including heating chamber cooling time).

Daily maintenance:

Using the included dedicated joystick, daily maintenance of the observation window can be completed within 30 seconds; the difficulty level of this maintenance is comparable to inserting a sample into the main unit, reducing the engineer's workload. Additionally, cleaning inside the heating chamber does not require other joysticks and can be completed in 3 to 5 minutes. Major disassembly of the heating chamber is basically unnecessary.

Operating environment requirements:

This device requires commercial power supply and cooling water; power input requirement is AC 100V.

Product Specifications

Product Advantages

Application Areas

Most suitable for the evaluation and analysis of glass paste, silver, and copper-tin paste.

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