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World - leader in
Environmental
Test Chambers
- Advanced Semiconductor Testing Equipment
- CO₂ Refrigerant R-744 GWP 1 Coming soon! Climate chambers with CO2 refrigerant
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- Product registration membership website Product registration membership website
- 3 year international warranty 3 year international warranty
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News
- Oct 21, 2025 IR・Sustainability ESG Data 2025
- Oct 17, 2025 Products & Services Platinous J Series ECO Type Temperature (& Humidity) Chambers Receives the GOOD DESIGN AWARD 2025
- Sep 22, 2025 IR・Sustainability Publication of the ESPEC TNFD Report 2025 in Line with TNFD Recommendations
- Aug 29, 2025 IR Financial Results for Q1 of FY2025 (Fiscal Year Ending March 31, 2026)
- Aug 8, 2025 IR (Correction) Notice Concerning Disposal of Treasury Shares Through Third-Party Allotment in Conjunction with the Introduction of a Trust-type Employee Shareholding Incentive Plan (E-ShipR)
- Oct 17, 2025 Products & Services Platinous J Series ECO Type Temperature (& Humidity) Chambers Receives the GOOD DESIGN AWARD 2025
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Apr 11, 2025
Products & Services・Company
Ensuring Semiconductor Reliability
Lineup of rapid change rate test chambers with low GWP refrigerant R-449A achieving a change rate of 20K/min for JEDEC/IPC standards - Nov 22, 2024 Products & Services [New Product] Up to 70% reduction in power consumption; low GWP R-449A refrigerant (standard installation) for lower greenhouse gas emissions Product Launch: Platinous J Series ECO Type Low Temperature (& Humidity) Chambers
- Mar 11, 2024 Products & Services・Company・IR・Sustainability Selected as a Supplier Engagement Leader, the Top Rank in the CDP Supplier Engagement Ratings for the Second Time in a Row
- Feb 15, 2024 Products & Services・Company・IR・Sustainability ESPEC Certified with a B in the CDP Climate Change Survey
- Jul 31, 2025 Company Company Profile 2025
- Jul 30, 2025 Company Closing Notice for Summer Holidays
- Jul 14, 2025 Company・Sustainability Selected as a Supplier Engagement Leader, the Top Rank in the CDP Supplier Engagement Assessment for the Third Time in a Row
- Jul 10, 2025 Company Closing notice for the founding anniversary of the company
- May 15, 2025 Company・IR Notice Concerning Change of Representative Directors
- Oct 21, 2025 IR・Sustainability ESG Data 2025
- Sep 22, 2025 IR・Sustainability Publication of the ESPEC TNFD Report 2025 in Line with TNFD Recommendations
- Aug 29, 2025 IR Financial Results for Q1 of FY2025 (Fiscal Year Ending March 31, 2026)
- Aug 8, 2025 IR (Correction) Notice Concerning Disposal of Treasury Shares Through Third-Party Allotment in Conjunction with the Introduction of a Trust-type Employee Shareholding Incentive Plan (E-ShipR)
- Aug 7, 2025 IR Consolidated Financial Results for the Three Months Ended June 30, 2025