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愛斯佩克ESPEC小型快速溫度變化試驗箱BTZ-175E商品描述：
產品名稱：小型快速溫度變化試驗箱
產品型號：BTZ-175E
廠商名稱：愛斯佩克(ESPEC)
產品屬性：主機
小設備大用途，溫變率5℃/分 
極限溫度范圍-70℃～+180℃之間循環控制 
科研機關和研究單位理想設備 
溫度范圍：-70～+180℃;·溫變速率：5℃/分;內容積：42L

愛斯佩克ESPEC小型快速溫度變化試驗箱BTZ-175ESpecifications
Item    Value
Specifications are for reference only. Please contact ESPEC for detailed information.
Product Family    Criterion Temperature Benchtop
Interior Volume    1.5 cu. ft.
42 Liters
Interior Dimensions (W x D x H)    19.6" x 11" x 12" 
500 x 280 x 300 mm
Exterior Dimensions (W x D x H)    30.25" x 33.5" x 34"
770 x 850 x 865 mm
Temperature Range    -70 to 180°C
-94 to 354°F
Average Change Rate
(rates lower with 50Hz power)    5°C/min 
-45 to 155°C (Empty)
Power    230V 1ph 50Hz 12A max
Heat-to-room Peak    9,000 BTU/Hr.
Maximum Sound Level (1 meter away)    65 dBA
Temperature Fluctuation (at control sensor)    ±0.5°C
Temperature Gradient (Uniformity, empty)    ±2°C below 100°C
Notes    230V 50Hz export model
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High performance and quiet operation (65 dBa)
Space-saving footprint, designed for flush installation to wall
Stainless steel exterior
Full thermal break around doorframe
One 50mm (2") diameter cable port on left, with flexible silicone plug
Three levels of overheat protection, plus overcool protection
Easy lift-off service panels, electrical access on left
Detachable eight-foot power cord with plug
ETL listed electrical panel conforming to UL 508A
Touch-screen programmer/controller with Ethernet
Watlow F4T with touch-screen and Ethernet port standard
Save 40 profiles with up to 50 steps each (ramp, soak, jump, auto-start, end)
One event relay for external device control, plus specimen power interlock relay for safety
ESPEC exclusive options include: Web Controller for full remote access; Chamber Connect software for basic data logging and monitoring. USB and RS-485 ports available, as well.

標準特征
空間大，占地小
愛斯佩克重新設計出一款臺式試驗箱，它占用空間更小，性能更，為空間狹小且需要進行各種溫度試驗的實驗室提供了一種經濟且節省空間的解決方案。
此款設備的試驗區域比原來的寬了 85 mm，約 42 公升，但占地面積卻減小了 20% 左右。
從右向左的氣流可提高試驗樣品的均勻性。
不僅其垂直結構可節省占地空間，而且因為制冷系統通風設備可安裝于墻壁，可節省更多的占地空間。
更快地改變溫度
標準系列可在 -70 至 180°C 的極限之間循環改變溫度，且無需添加液氮。
BTZ-175 型號可以 5°C/m 的速率改變溫度。
這一快速加熱和冷卻的性能適用于壓迫樣品，并可節省總試驗時間，以及測試更大的載荷。
愛斯佩克根據溫度試驗箱標準 IEC 600683-5 測量變化速率，這要求在沒有任何試驗載荷的情況下，在試驗箱的整個溫度范圍之間循環改變溫度。記錄轉變過程中間 80% 的時間，以測定性能。實際循環結果會因開始和結束溫度，以及載荷的樣品量而異。

標準特點
不銹鋼外觀和內膽
耐熱玻璃鋼門
全隔熱門框和門
在左側設有直徑 50 mm 的電纜孔，并配有柔韌的硅膠塞
三級過熱保護
可拆式 2.5 米電源線，并配有插頭
易于拆卸的維修面板
門框四周的非金屬材料可隔熱，防止熱/冷傳遞至外部。（所示架子為可選配件。）
50 100 150 200 250
BTZ-175: 5°C/m
300
-100
-50
0
50
100
150
0
-70to180
標準型號的試驗箱對定點變溫響應迅速。BTZ-175 每個循環可節省 30 分鐘或更多。

加熱與冷卻
風扇
制冷
調節組件為垂直配置，可節省占用空間。
型號 BTZ-175 BTZ-175E
溫度范圍 -70 to 180°C
變化速率 5°C/m（根據 IEC 60068 3-5）
溫度偏差 ± 0.5°C（根據 IEC 60068 3-5）
溫度梯度 ±1.5°C（zui高 100°C）（根據 IEC） ±2°C（zui高 100°C）
內部體積 42 升
內部尺寸（寬 x 深 x 高） 500 x 280 x 300 mm
外部尺寸（寬 x 深 x 高） 740 x 850 x 865 mm
功率 208/230V 1ph 60Hz 12A（zui大） 230V 1ph 50Hz 12A（zui大）
重量 181 kg
噪聲級 65 dBA（距門一米處）

存儲柜配件
滾輪式手推車，帶存儲柜（也可用于安放圖形記錄器）
額外的電纜孔（50 或 100 mm）
可調整擱板

操作配件
加速冷卻用液氮 (LN2)。
緊急停止按鈕
過冷保護裝置（過熱保護為標準配置）

儀表配件
RS-485 通信接口（代替 RS-232）
WatView 軟件更新
以太網連接功能
橫河 (Yokogawa) 無紙記錄儀（如有需要可配有連接以太網功能）。
霍尼韋爾(Honeywell)圓圖記錄儀
橫河帶狀圖記錄儀

手推車
50 mm 電纜孔
無紙記錄儀
窗口
窗口
WATLOW F4 控制器
廣受歡迎，易于使用，試驗箱 PID 控制器，存有 40種不同的配置文件（共 256 個步驟）。包括帶有免費軟件的 RS-232C 接口。

Criterion Temperature Benchtop Chambers
Temperature chamber models designed to save lab space

 
The Criterion temperature chamber series provides an economical and space-saving solution for a variety of temperature testing requirements. The chamber's interior size is 3.5 inches wider than traditional benchtops, yet the exterior is 20% narrower. The BTU-133, BTU-433, and BTZ-133 chambers use 115V power, meaning no special power hook-ups.
•    Lowest temperature: -20 or -70°C (-4 or -94°F)
•    Highest temperature: 180°C (354°F)
•    Chamber sizes: 1.5 or 4 cubic feet
•    Touch-screen Watlow F4T programmer with Ethernet access
The extended temperature ranges of the Criterion series make testing at extreme conditions possible without buying a larger, stand-alone chamber. Two chamber sizes are available, as well.
The programmer includes a temperature alarm as just one part of ESPEC's three-tiered over-temperature protection system. A thermal fuse and a user-set independent limit are also included. In addition, a specimen power terminal allows the user to safely operate powered equipment inside or with the chamber.
  Compare Benchtop Models Side-by-side comparison of up to three models.

Features
•    High performance and quiet operation (65 dBa)
•    Space-saving footprint, designed for flush installation to wall
•    Stainless steel exterior
•    Full thermal break around doorframe
•    One 50mm (2") diameter cable port on left, with flexible silicone plug
•    Three levels of overheat protection, plus overcool protection
•    Easy lift-off service panels, electrical access on left
•    Detachable eight-foot power cord with plug
•    ETL listed electrical panel conforming to UL 508A
Touch-screen programmer/controller with Ethernet
•    Watlow F4T with touch-screen and Ethernet port standard
•    Save 40 profiles with up to 50 steps each (ramp, soak, jump, auto-start, end)
•    One event relay for external device control, plus specimen power interlock relay for safety
•    ESPEC exclusive options include: Web Controller for full remote access; Chamber Connect software for basic data logging and monitoring. USB and RS-485 ports available, as well.
 
Temperature Only Benchtops
•    MC Series Ultra-cold
•    Compact Temperature Cycling
•    SU Series Benchtop
•    Criterion Temperature Benchtop
Literature Downloads
•    Criterion Benchtop Brochure
•    ESPEC Company Profile
•    BTZ-175E Brochure (Chinese)
•    BTZ-175E Brochure (German)
Related Products
•    Looking for fast temperature cycling up to 15°C/min? See: 
Compact Temperature Cycling
•    4 cu. ft. models with humidity available. See: 
Criterion Temperature & Humidity Benchtop
•    Temp only Benchtop models now available for rent. See: 
Rental
Related Links
•    Compare Benchtop Models
Available Options
•    Criterion Temperature Benchtop Options
Criterion Temperature Benchtop Model Comparison