JPS61132738U - - Google Patents
Info
- Publication number
- JPS61132738U JPS61132738U JP1602485U JP1602485U JPS61132738U JP S61132738 U JPS61132738 U JP S61132738U JP 1602485 U JP1602485 U JP 1602485U JP 1602485 U JP1602485 U JP 1602485U JP S61132738 U JPS61132738 U JP S61132738U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- low
- temperature test
- tank
- test chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims 2
- 230000007613 environmental effect Effects 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Description
第１図は、本考案にかかる装置の一実施例を示
す概略図であり、第２図は従来技術を示す概略図
である。
１……高温試験槽、２……中間槽、４……加熱
用恒温空気供給装置、３……低温試験槽、５……
低温用恒温空気供給装置、１１……低温試験槽、
１２……低温用恒温空気供給装置、１３……高温
試験槽、１４……加熱用恒温空気供給装置、１５
……中間槽、１６……常温用恒温空気供給装置、
１７……搬送ベルト。
FIG. 1 is a schematic diagram showing an embodiment of the apparatus according to the present invention, and FIG. 2 is a schematic diagram showing a conventional technique. 1... High temperature test tank, 2... Intermediate tank, 4... Constant temperature air supply device for heating, 3... Low temperature test tank, 5...
Low-temperature constant temperature air supply device, 11...low-temperature test chamber,
12... Constant temperature air supply device for low temperature, 13... High temperature test tank, 14... Constant temperature air supply device for heating, 15
... intermediate tank, 16 ... constant temperature air supply device for room temperature,
17...Conveyance belt.
Claims (1)
気供給装置から低温空気が循環するように成つた
低温試験槽と、断熱材で覆われ、ダクトを介して
加熱用恒温空気供給装置から高温空気が循環する
ようになつた高温試験槽と、前記低温試験槽及び
高温試験槽との間に設けた断熱材で覆われ、ダク
トを介して常温用恒温空気供給装置から常温の乾
燥空気が循環するように成つた結露防止用の中間
槽とからなり、前記低温試験槽、中間槽及び高温
試験槽の境界部に切欠部を設け、低温試験槽、中
間槽及び高温試験槽内を被試験体搬送用の搬送ベ
ルト等の搬送手段が移動するようにすると共に、
中間槽の長さが被試験体の温度が上昇しない程度
に短く設定されていることを特徴とするライン型
環境試験装置。 A low-temperature test chamber covered with insulation material and configured to circulate low-temperature air from a constant-temperature air supply device for heating through a duct, and a low-temperature test chamber covered with insulation material and configured to circulate low-temperature air from a constant-temperature air supply device for heating through a duct. is covered with a heat insulating material provided between the high-temperature test chamber in which water is circulated, and the low-temperature test chamber and high-temperature test chamber, and dry air at room temperature is circulated from a constant temperature air supply device through a duct. A notch is provided at the boundary between the low temperature test tank, the intermediate tank, and the high temperature test tank, and the test object is transported through the low temperature test tank, the intermediate tank, and the high temperature test tank. In addition to ensuring that conveyance means such as conveyor belts for
A line-type environmental testing device characterized in that the length of the intermediate tank is set short to the extent that the temperature of the test object does not rise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1602485U JPS61132738U (en) | 1985-02-07 | 1985-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1602485U JPS61132738U (en) | 1985-02-07 | 1985-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132738U true JPS61132738U (en) | 1986-08-19 |
Family
ID=30502403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1602485U Pending JPS61132738U (en) | 1985-02-07 | 1985-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04372147A (en) * | 1991-06-20 | 1992-12-25 | Hitachi Electron Eng Co Ltd | Cooler for ic handler |
-
1985
- 1985-02-07 JP JP1602485U patent/JPS61132738U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04372147A (en) * | 1991-06-20 | 1992-12-25 | Hitachi Electron Eng Co Ltd | Cooler for ic handler |
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