| 型號aModel a | VTL360-40W | VTL720-40W | VTL1000-40W | VTL2370-40W | ||
| 內(nèi)容積(L)Internal Volume(L) | 360 | 720 | 1000 | 2370 | ||
| 內(nèi)箱尺寸(mm) Inner Dimension (mm) | W | 600 | 800 | 1000 | 1300 | |
| H | 750 | 900 | 1000 | 1300 | ||
| D | 800 | 1000 | 1000 | 1400 | ||
| 外箱尺寸b(mm) Outer Dimension (mm) | W | 1110 | 1310 | 1510 | 1810 | |
| H | 900 | 2050 | 2150 | 2450 | ||
| D | 1900 | 2200 | 2200 | 2650 | ||
| 性能c Performance c | 溫度范圍(℃)Temperature Range (℃) | (-70～160)℃ | ||||
| 壓力范圍Pressure Range | (常壓～0.5)kPa (Constant pressure ～0.5) kPa | |||||
| 溫度波動度(℃)Temperature Fluctuation (℃) | ±0.3℃(常壓時) ±0.3℃(constant pressure) | |||||
| 溫度偏差(℃)Temperature Deviation (℃) | ±2.0℃(常壓時 )±2.0℃(constant pressure) | |||||
| 壓力偏差Pressure Deviation | ≤±0.1kPa(≤2kPa), ≤±5kPa(2～40kPa), ≤±2kPa(≥40kPa) | |||||
| 升溫時間Temperature Rise Time | (25～160)℃ ≤60min(常壓時) (25～160)℃ ≤60min(at constant pressure) | |||||
| 降溫時間cTemperature Fall Time | (25～65)℃(常壓時) (25～65)℃(at constant pressure) | |||||
| ≤45min(常壓時) ≤45min(at constant pressure) | ≤60min(常壓時) ≤60min(at constant pressure) | ≤60min(常壓時) ≤60min(at constant pressure) | ≤90min(常壓時) ≤90min(at constant pressure) | |||
| 降壓時間Pressure Drop Time | (常壓～0.1)kPa (常壓箱內(nèi)干噪時) (Constant pressure -0.1)kPa (the constant pressure chamber is dry) | |||||
| ≤20min | ≤25min | ≤30min | ≤45min | |||
| 快速缷壓(選購)Quick Pressure Relief (Optional) | ＜15s內(nèi)試驗箱由75kPa快速缷壓到18.8（滿足GJB150.2A的快速缷壓功能） Within 15s, the pressure of the test chamber is quickly released from 75kPa to 18.8 (in accordance with the quick pressure relief function requirement stipulated by GJB150.2A). | |||||
| 調(diào)溫調(diào)壓方式 Temperature and Pressure Regulation Mode | BTPC 平衡調(diào)溫調(diào)壓方式 Balanced temperature and pressure control mode | |||||
| 材料 Material | 外箱Outer Chamber | 外箱采用錳鋼,表面噴塑處理,外殼承壓 The outer chamber is made by Manganese Steel with the surface treated by Electrostatic powder coating, the housing bears pressure | ||||
| 內(nèi)箱Inner Chamber | SUS304 不銹鋼SS304 stainless steel | |||||
| 保溫Thermal Insulation | 真空專用復(fù)合承壓保溫材料 Vacuum special composite pressure-bearing and thermal insulation material | |||||
| 使用環(huán)境Operating Environment | 溫度：(5～36)℃ 濕度：(30～85)%RH 氣壓：(86～106)kPa Temperature: (5～36)℃ Humidity: (30～85)%RH Pressure: (86～106)kPa | |||||
| 執(zhí)行器 Actuator | 風(fēng)機Fan | 磁偶合傳動軸流風(fēng)機 Magnetic coupling transmission axial | ||||
| 制冷機dRefrigerator d | 低噪音活塞式壓縮機或渦旋式壓縮機 Low-noise piston type compressor or scroll compressor | |||||
| 加熱器Heater | 進口鎳鉻合金電發(fā)熱絲，壁加熱器 Imported nickel-chrome electric heating coil, wall-mounted heater | |||||
| 控制器系統(tǒng) Controller System | 觸摸屏+PLCTouch Screen & PLC | 7.0"，800×480分辨率，混合輸出PLC 7.0", 800×480 resolution, mixed output PLC | ||||
| 運行方式Running Mode | 定值運行，程式運行； Fixed mode,Program mode | |||||
| 設(shè)定方式Setting Mode | 簡體中文+英文，觸摸輸入 Simplified Chinese & English, input by touch | |||||
| 程序容量Program Capacity | 269組程序，每組程序50段，可設(shè)32000次循環(huán)，程序具有鏈接功能269 groups of programs, each consisting of 50 sections for setting 32000 times of cycles. The program has link function. | |||||
| 設(shè)定范圍Setting Range | 依據(jù)設(shè)備性能的范圍調(diào)整±5.0℃ Adjusted by ±5.0℃ according to the according to the maximum range of the equipment | |||||
| 顯示分辨率Display Resolution | 溫度：0.01℃，壓力：0.01kPa，時間：s Temperature: 0.01℃, pressure: 0.01kPa, time: s | |||||
| 傳感器Sensor | PT100(鉑電阻) PT100 (platinum resistor) | |||||
| 控制方式Control Mode | 低溫冷平衡+抗積分飽和PID+自整定 Low-temperature cold balance & anti-integral saturation PID & auto-tuning | |||||
| 曲線記錄Curve Record | 具有帶電保存數(shù)據(jù)功能，屏上可以滑動瀏覽數(shù)據(jù)，抓圖功能 With automatic data storage function. User can browse the data by sliding on the screen; screen shot function is available. | |||||
| 附加功能Additional Function | 故障報警及原因處理提示供能：定時開關(guān)機，斷電保護，用戶權(quán)限功能 Fault alarm and cause handling prompt function: Timed startup/stop; power failure protection, user permission function. | |||||
| 通訊功能Communication Function | 支持RS485，LAN(網(wǎng)口)，GPRS(手機)等方式通訊，方便遠(yuǎn)程監(jiān)控，數(shù)據(jù)采集：IBM PC兼容機，PⅡ以上CPU,128M以上內(nèi)存，簡體中文版操作系統(tǒng) Support RS485, LAN (internet port), GPRS (phone) and other communication modes, which enable users to conduct remote monitoring. Data acquisition: IBM PC compatible machine. CPU above PII, memory above 128M, operating system in Simplified Chinese / English. | |||||
| 數(shù)據(jù)采集Data Acquisition | 1.配備USB接口，可保存3個月的曲線數(shù)據(jù)，可下載歷史曲線，歷史數(shù)據(jù)；2.可代替記錄儀，內(nèi)置超大存儲空間，連續(xù)24小時開機可保存3個月的數(shù)據(jù)，采樣時間為1分鐘，可替代電腦存儲，用戶可用U盤導(dǎo)出歷史數(shù)據(jù)(時間可選)，生成CSV格式文件；3.接PC機(選購)——通過電腦監(jiān)控軟件記錄試驗數(shù)據(jù)，可顯示曲線，PC機可作為遠(yuǎn)程終端，實現(xiàn)遠(yuǎn)程監(jiān)控。 1. With USB interface, curve data of three months can be saved, and historical curve and test data can be downloaded. 2. It can be an alternative to the recorder. With built-in extra memory, 3 months of data under the condition that the machine runs for 24 hours continuously can be saved. The sampling time is 1min. It can replace computer storage. Users can export historical data through USB disk (time is optional) and generate files in the format of CSV. 3. Connect to PC (optional) - Record testing data through computer monitoring software. It can display the curve. PC can be used as remote terminal to realize remote monitoring. | |||||
| 循環(huán)水流量(t/h)Circulating Water Flow (t/h) | 0.4 | 0.6 | 0.4 | 1.2 | ||
| 電源(V)/(Hz)Power Supply (V)/(Hz) | 交流電壓380V±38V 頻率50Hz±0.5Hz 三相四線+接地保護 AC voltage 380V±38V Frequency 50Hz±0.5Hz 3-phase 4-wire & earthing protection | |||||
| 電源功率(kW)Power (kW) | VTL:15 VTH:8 | VTL:20 VTH:10 | VTL:20 VTH:10 | VTL:28 VTH:18 | ||
| 標(biāo)準(zhǔn)配置Standard Configuration | 真空專用電熱觀察窗1個，照明燈1個，手動充氣閘1個，試樣電源端子1個，樣品架2套，外接壓力測試口1個 1 vacuum special electric heating observation window, 1 lighting lamp, 1 multiple air chargin valve, 1 sample power supply terminal, 2 sets of sample holder, 1 external pressure testing port | |||||
| 安全裝置Safety Device | 漏電開關(guān)，電機，壓縮機，相序，超溫等保護功能 Leakage switch, motor, compressor, phase sequence, over-temperature protection, etc. | |||||
| a L表示有低溫功能，H表示有高溫功能。 b不包括外型凸出的部分。c 室溫+25℃和循環(huán)水溫25℃，無試樣條件下測得的數(shù)據(jù)。dVTL型。 注：真空系列試驗箱可依據(jù)客戶需求定制。 a L: Low temperature function is available, H: high-temperature function is available. b: Projecting part is excluded. c: Room temperature + 25℃ ａnd circulating water temperature 25℃. Such data are required by test without sample. d: Only for VTL type . Note: Vacuum series test chamber can be customized according to clients’ needs. | ||||||
●采用國際進口零部件。
●采用對臭氧層破壞系數(shù)為零的R404A和R23制冷劑。
●冷凝器均安裝過濾裝置，保證機組長時間可靠運行。
●制冷系統(tǒng)智能控制，適用負(fù)載范圍廣，運行功耗更小。
●選用進口壓縮機：谷輪、博克或比澤爾，運行噪音更低更穩(wěn)定，性能更強大。
●所有管路焊接前通氮氣保護，確保銅管內(nèi)部不氧化，焊口表面涂清漆保護，是行業(yè)內(nèi)達(dá)此標(biāo)準(zhǔn)的廠家之一。
●制冷機組模塊化生產(chǎn)，分為分裝、部裝和總裝三個模塊；建立彎管手冊，保證系統(tǒng)的統(tǒng)一性；標(biāo)準(zhǔn)化模塊，便于安裝、調(diào)試和維護。
●配視窗設(shè)計，方便觀察箱內(nèi)試驗樣品的狀態(tài)。
●采用真空專用復(fù)合承壓保溫材料。
●的門鎖設(shè)計，操作方便，密封性好。
●設(shè)備兩側(cè)開引線孔，方便在設(shè)備兩側(cè)置放測量儀器及引線等。
●內(nèi)箱材料采用SUS304不銹鋼；外箱材料采用錳鋼，表面靜電噴塑處理。
●箱體制冷系統(tǒng)、水路系統(tǒng)、電控系統(tǒng)已經(jīng)模塊化，且分開布局，安全可靠。
●箱內(nèi)送風(fēng)方式采用45度斜下送風(fēng)，使箱內(nèi)溫度快速均勻分布，溫濕度恒定速度更快，導(dǎo)風(fēng)片角度可以自由調(diào)節(jié)，有效保證箱內(nèi)的均勻性。
Topect觸摸式溫濕度控制器是大冷王公司針對環(huán)境設(shè)備行業(yè)開發(fā)；它由觸摸屏、PLC、溫度模塊和濕度模塊組成，功能強大。觸摸屏自帶可視編輯軟件、PLC邏輯編程、可擴充輸入輸出口、可擴充多點溫度；具備USB接口，可以導(dǎo)出數(shù)據(jù)（時間可選），可通過RS485通訊與PC連接實現(xiàn)遠(yuǎn)程監(jiān)控。
●本公司自行研發(fā)高性能控制器，65536色7"，TFT真彩觸摸屏，800×480點陣，確保顯示效果真，操作舒適，整個界面風(fēng)格簡潔清晰，操作方便，運行可靠。
●控制器具有強大的偵錯保護功能，故障報警及解除說明；可擴充的輸入輸出口，可以依據(jù)要求編制不同控制程序來實現(xiàn)不同的功能；針對各種環(huán)境設(shè)備分別開發(fā)，可統(tǒng)一用軟件集中電腦控制，控制器界面風(fēng)格一致，方便用戶操作。
●采用PLC程序控制，具有定時運行、停止功能，斷電保護功能，穩(wěn)定性好。
●可接集中監(jiān)控軟件，且提供通訊協(xié)議，便于用戶進行二次開發(fā)；可遠(yuǎn)程監(jiān)控多臺試驗箱。
●真空密封鏈接(航空插頭)(圖1)。
●遠(yuǎn)程控制及數(shù)據(jù)傳輸用通訊接口和軟件(圖2)。
●可選用不同規(guī)格的引線孔(φ50、φ80、φ100、φ160等)。
●溫度記錄儀（記錄曲線）。
●可移動式溫度傳感器。
●據(jù)用戶需求定制樣品車。
●非標(biāo)定制設(shè)備可以滿足用戶需求。
●特殊用承重型樣品架及承重底板。
