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基礎(chǔ)信息Product information
產(chǎn)品名稱：愛斯佩克ESPEC小型快速溫度變化試驗(yàn)箱BTZ-175E
產(chǎn)品型號(hào)：BTU-433
更新時(shí)間：2025-06-08
產(chǎn)品簡(jiǎn)介：
愛斯佩克ESPEC小型快速溫度變化試驗(yàn)箱BTZ-175E溫度范圍：-70～+180℃;·溫變速率：5℃/分;內(nèi)容積：42L
產(chǎn)品特性Product characteristics
愛斯佩克ESPEC小型快速溫度變化試驗(yàn)箱BTZ-175E商品描述：
產(chǎn)品名稱：小型快速溫度變化試驗(yàn)箱
產(chǎn)品型號(hào)：BTZ-175E
廠商名稱：愛斯佩克(ESPEC)
產(chǎn)品屬性：主機(jī)
小設(shè)備大用途，溫變率5℃/分
極限溫度范圍-70℃～+180℃之間循環(huán)控制
科研機(jī)關(guān)和研究單位理想設(shè)備
溫度范圍：-70～+180℃;·溫變速率：5℃/分;內(nèi)容積：42L
愛斯佩克ESPEC小型快速溫度變化試驗(yàn)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
“Price Rank”
(Comparing to all other models ranked.
Lower Number = Lower Price)
#7 out of 102 ranked
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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(biāo)準(zhǔn)特征
空間大，占地小
愛斯佩克重新設(shè)計(jì)出一款臺(tái)式試驗(yàn)箱，它占用空間更小，性能更，為空間狹小且需要進(jìn)行各種溫度試驗(yàn)的實(shí)驗(yàn)室提供了一種經(jīng)濟(jì)且節(jié)省空間的解決方案。
此款設(shè)備的試驗(yàn)區(qū)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(yàn)樣品的均勻性。
不僅其垂直結(jié)構(gòu)可節(jié)省占地空間，而且因?yàn)橹评湎到y(tǒng)通風(fēng)設(shè)備可安裝于墻壁，可節(jié)省更多的占地空間。
更快地改變溫度
標(biāo)準(zhǔn)系列可在 -70 至 180°C 的極限之間循環(huán)改變溫度，且無需添加液氮。
BTZ-175 型號(hào)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(jié)省總試驗(yàn)時(shí)間，以及測(cè)試更大的載荷。
愛斯佩克根據(jù)溫度試驗(yàn)箱標(biāo)準(zhǔn) IEC 600683-5 測(cè)量變化速率，這要求在沒有任何試驗(yàn)載荷的情況下，在試驗(yàn)箱的整個(gè)溫度范圍之間循環(huán)改變溫度。記錄轉(zhuǎn)變過程中間 80% 的時(shí)間，以測(cè)定性能。實(shí)際循環(huán)結(jié)果會(huì)因開始和結(jié)束溫度，以及載荷的樣品量而異。
標(biāo)準(zhǔn)特點(diǎn)
不銹鋼外觀和內(nèi)膽
耐熱玻璃鋼門
全隔熱門框和門
在左側(cè)設(shè)有直徑 50 mm 的電纜孔，并配有柔韌的硅膠塞
三級(jí)過熱保護(hù)
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(biāo)準(zhǔn)型號(hào)的試驗(yàn)箱對(duì)定點(diǎn)變溫響應(yīng)迅速。BTZ-175 每個(gè)循環(huán)可節(jié)省 30 分鐘或更多。
加熱與冷卻
風(fēng)扇
制冷
調(diào)節(jié)組件為垂直配置，可節(jié)省占用空間。
型號(hào) BTZ-175 BTZ-175E
溫度范圍 -70 to 180°C
變化速率 5°C/m（根據(jù) IEC 60068 3-5）
溫度偏差 ± 0.5°C（根據(jù) IEC 60068 3-5）
溫度梯度 ±1.5°C（zui高 100°C）（根據(jù) IEC） ±2°C（zui高 100°C）
內(nèi)部體積 42 升
內(nèi)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(jí) 65 dBA（距門一米處）
存儲(chǔ)柜配件
滾輪式手推車，帶存儲(chǔ)柜（也可用于安放圖形記錄器）
額外的電纜孔（50 或 100 mm）
可調(diào)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(hù)裝置（過熱保護(hù)為標(biāo)準(zhǔn)配置）
儀表配件
RS-485 通信接口（代替 RS-232）
WatView 軟件更新
以太網(wǎng)連接功能
橫河 (Yokogawa) 無紙記錄儀（如有需要可配有連接以太網(wǎng)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(yàn)箱 PID 控制器，存有 40種不同的配置文件（共 256 個(gè)步驟）。包括帶有免費(fèi)軟件的 RS-232C 接口。
Model / Link | Interior Dimensions | Interior Volume | Temperature Range | Humidity Control | Change Rate |
|---|---|---|---|---|---|
BTZ-175 | 19.6" x 11" x 12" | 1.5 cu. ft. | -70 to 180°C | No | up to 5°C/min. |
BTZ-133 | 19.6" x 11" x 12" | 1.5 cu. ft. | -70 to 180°C | No | up to 3.5°C/min. |
BTZ-175E | 19.6" x 11" x 12" | 1.5 cu. ft. | -70 to 180°C | No | up to 5°C/min. |
BTZ-475 | 19.6" x 15" x 23.6" | 4 cu. ft. | -70 to 180°C | No | up to 2.75°C/min. |
BTU-433 | 19.6" x 15" x 23.6" | 4 cu. ft. | -20 to 180°C | No | up to 1.5°C/min. |
BTZ-475E | 19.6" x 15" x 23.6" | 4 cu. ft. | -70 to 180°C | No | up to 2.75°C/min. |
BTU-133 | 19.6" x 11" x 12" | 1.5 cu. ft. | -20 to 180°C | No | up to 2°C/min. |
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
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