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恒溫恒濕試驗(yàn)機(jī)/交變濕熱機(jī)
用途：恒溫恒濕試驗(yàn)機(jī)能模擬各種溫濕度環(huán)境，適用于檢測(cè)電子、汽車、橡膠、塑膠、金屬等產(chǎn)品在各種惡劣環(huán)境下的可靠性及穩(wěn)定性能等參數(shù)。將提供給您預(yù)測(cè)和改進(jìn)產(chǎn)品的質(zhì)量和可靠性依據(jù)。
恒溫恒濕試驗(yàn)機(jī)/交變濕熱機(jī)
產(chǎn)品特點(diǎn)：
u 內(nèi)箱材質(zhì)采用進(jìn)口SUS304#鏡面不銹鋼，外箱為鋼板加烤漆，箱體采用數(shù)控機(jī)床加工成形，造形美觀大方。
◆ 保溫材料采用高強(qiáng)度PU發(fā)泡與高密度之玻璃纖維棉，可避免不必要的能量損失。
u 超大視窗玻璃設(shè)計(jì)，*觀看視角；中空鍍電熱膜防結(jié)露設(shè)計(jì)，內(nèi)置照明燈，方便在試驗(yàn)中實(shí)時(shí)觀察測(cè)試品狀態(tài)。
u 大尺寸LCD顯示熒幕，操作簡(jiǎn)單，程式編輯容易。
u 具有PID自動(dòng)演算功能，具故障訊息顯示。
u 具RS-232通訊界面，可選配記錄器，可充性強(qiáng)。
u 具備時(shí)序接點(diǎn)，可配合動(dòng)態(tài)及量測(cè)試驗(yàn)。
u 具全系統(tǒng)多重安全保護(hù)及停電記憶之功能。
u 冷凍機(jī)采用法國*鐵甲武士壓縮機(jī)，并使用環(huán)保冷媒（R
u 冷凍系統(tǒng)采用單元或二元式低溫回路系統(tǒng)設(shè)計(jì)。
u 利用多翼式送風(fēng)機(jī)強(qiáng)力送風(fēng)循環(huán)，避免任何死角，可使測(cè)試區(qū)內(nèi)溫濕度分布均勻。
u 風(fēng)路循環(huán)采用側(cè)吹出風(fēng)回風(fēng)設(shè)計(jì)、風(fēng)壓、風(fēng)速皆符合試驗(yàn)標(biāo)準(zhǔn)，并可使開門瞬間溫濕度
回穩(wěn)時(shí)間快。
u 升溫、降溫、加濕、除濕系統(tǒng)*獨(dú)立可提高效率，降低測(cè)試成本，增長(zhǎng)壽命，減低故障率。
| 型號(hào) | JTH-50P（S） | JTH-80P（S） | JTH-100P（S） | JTH-150P（S） | JTH-225P（S） | JTH-408P（S） | JTH-800P（S） | JTH-1000P（S） | |
| 型號(hào)說明 | P代表可程序（觸摸屏控制），S代表標(biāo)準(zhǔn)型（微電腦數(shù)顯控制） | ||||||||
| 溫度范圍 | A:0～ | ||||||||
| 濕度范圍 | 20%～98% | ||||||||
| 溫度穩(wěn)定度 | P型：± | ||||||||
| 濕度穩(wěn)定度 | P型：±1.5%RH/S型：±2.5%RH | ||||||||
| 溫度控制精度 | P型： | ||||||||
| 濕度控制精度 | P型：±0.1%RH/S型：±1%RH | ||||||||
| 升降溫速率 | 全過程平均每分鐘 | ||||||||
| 內(nèi)箱尺寸 D*W*H（cm） | 32*35*45 | 40*40*50 | 40*45*55 | 50*50*60 | 50*60*75 | 60*80*85 | 80*100*100 | 100*100*100 | |
| 外箱尺寸 D*W*H（cm） | 70*80*140 | 85*85*145 | 85*90*150 | 95*95*155 | 95*105*170 | 105*125*180 | 125*145*195 | 145*145*195 | |
| 符合標(biāo)準(zhǔn) | GB、GJB、IEC、ISO、ASTM、UL… | ||||||||
Constant temperature and humidity testing chamber
Use: constant temperature and humidity testing chamber can simulate various of temperature and humidity environment, which is applicable to detecting electronic, auto, rubber, plastic, metal and other products in a variety of adverse circumstances, such as parameters of reliability and stability. It will be made available to you to predict and improve the basis of product quality and reliability.
Features：
◆Material quality of inner box is SUS304 # mirror-face stainless steel imported, and outer box is steel plate and the paint. Box body is processed shape using CNC machine tool, its shape is beautiful and fine.
◆Heat preservation material used glass fiber cotton of high-intensity PU foam and high density, which can avoid unnecessary energy loss.
◆Large glass window design, viewing angle in all directions, hollow electric plating film and anti-condensation design, built-in lights to facilitate the test sample state of real-time observation in the course of testing.
◆Large-size LCD display screen, simple operation, easy to edit programs. PID with automatic calculation function, show failure message .
◆An RS-232 communication interface, matching recorder, strong expandability.
◆With timing contact, and be able to cope with dynamic testing and measure test.
◆The system-wide multi-security protection and power-cut memory.
◆Freezer imported by the French original armored warrior compressor and use environmental-friendly refrigerant （R
◆ Frozen system uses units or low-temperature dual-loop system design.
◆Use more powerful wing-blower air supply cycle, to avoid any dead end, temperature and humidity are evenly distributed in the test region.
◆Wind-road cycle adopted the design of blowing side wind and return wind. Wind pressure and wind speed are in accord with test standards, and make the door instantaneous temperature and humidity open that is stabilized time soon.
◆Heating, cooling, humidification and dehumidification system is totally unaided to improve efficiency, reduce testing cost, increase life expectancy and lower failure rate.
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