溫度記錄器（溫度計）CENTER340詳細參數
CENTER-340為溫度數據記錄器。內部實時時鐘，可記錄存貯64，000個數據。防水外殼，無需擔心連接器會被水所損壞。數據可經IR光界面下載。適用于環境監察，食物傳輸過程監察，空氣調節監察等。
特點：
· LED配有背光
· 電池狀態顯示
· 存貯狀態顯示
· 配有掛墻耳標
· 32,000個記錄的數據記錄器
· 小巧RS-232界面
· 配視窗軟件
特性：
特性：
希瑪紅外測溫儀：AR280，AR-280，AR300，AR-300，AR350，AR-350,AR842A，AR-842A，AR852B,AR-852B,AR862A,AR-862A,AR872D,AR-872D,AR872，AR-872，AR882，AR-882，AR882A,AR-882A,AR892，AR-892,AR922，AR-922,AR872A,AR-872A;
希瑪噪音計：AR814，AR-814，AR824，AR-824,AR834，AR-834,AR854，AR-854;
希瑪風速儀：AR816，AR-816，AR826，AR-826，AR836，AR-836，AR846，AR-846,;
希瑪照度計：AR813，AR-813，AR823，AR-823;
希瑪測距儀：AR821，AR-821,AR831，AR-831，AR841，AR-841，AR851，AR-851;
希瑪溫濕度計：AR827，AR-827，AR837，AR-837，AR847，AR-847;
希瑪超聲波測厚儀：AR850，AR-850，AR860，AR-860;
希瑪涂層測厚儀：AR930，AR-930，AR931，AR-931;
希瑪測振儀：AR63A,AR-63A,AR63-A,AR63B,AR-63B,AR63-B
希瑪兆歐表：AR3126，AR-3126,AR917，AR-917;
希瑪線纜測高儀：AR600E,
希瑪（家居用品）：AR810，AR-810，AR140，AR-140，AR141，AR-141,AR142，AR-142,AR146，AR-146，AR110，AR-110，AR111，AR-111，AR114，AR-114，AR115，AR-115，AR116，AR-116，AR123，AR-123，AR120，AR-120，AR166，AR-166，AR131，AR-131，AR130，AR-130，AR134，AR-134，AR135，AR-135，AR136，AR-136，AR137，AR-137，AR160，AR-160，AR170，AR-170，AR162，AR-162AR171，AR-171，AR180，AR-180，AR181，AR-181,AR105，AR-105，AR106，AR-106，AR100，AR-100，AR190,AR-190，AR151,AR-151，AR805，AR-805，AR133，AR-133;
| | 340 | 342 |
| 測量溫度 | -30℃ - 70℃ | -30℃ - 70℃ |
| 測量濕度 | 無 | 5%-98%RH |
| 準確度 | ±0.7℃ | ±0.7℃;±3%RH |
| 分析度 | 0.1℃,0.1℉ | 0.1℃,0.1℉; 0.1%RH |
| 電池 | 1.5V AAA型電池×2 | 1.5V AAA型電池×2 |
| 尺寸 記錄器 | 92×55×21mm | 92×55×21mm |
| 耳標 | 106.5×59×25.5mm | 106.5×59×25.5mm |
| CENTER345 | 107.5×62×28mm | 107.5×62×28mm |
標準附件：
電池，工作手冊，RS-232電纜，軟件，CENTER345掛墻耳標。
電池，工作手冊，RS-232電纜，軟件，CENTER345掛墻耳標。
旋光儀：
G-4,WZZ-2B,WZZ-2A,WZZ-3,WZZ-2S,WZZ-1S,WZZ-2SS,WZZ-1SS,SGWZZ-1,WGT-S,AP-300,P8000, P8000-T, P8100, P8100T,WGW,
數字熔點儀：
WRR,WRS-1B,WRS-2B,WRS-2,WRS-2A,OPM100,O100P,OMPC, SGW X-4,WRX-1S,
折射儀：
WYA-2W,WYA,2WAJ,WYA-2S,WYA-1S,WSL-2,WGG-60,MASTER-H100,MASTER-10M,MASTER-20M,MASTER-20T,.HSR-500,R-5000,N-3000E,S-10E,S-28E,S/MILL-E,DR6000,DR6000-T,DR6100,DR6100-T,DR201-95,DR201+95OE,DR301-95,AR2008,..AR4,AR4D,HR10,HR181,HRKL32,HRN20,HRN32,HRT32,HRN62,HRT62,HRN82,HR92,HRN30NEW,HR900,HR901,HR27-100,HRS16,HR146,HRM18,HRMT18,HRO32,HROT32,HRKFZ1,HR25-800,WAY-A,WYV-V, WYL-4, WYL-3, WGT-B,
