OM-72溫濕度記錄儀 美國(guó)omega
便攜式溫濕度顯示數(shù)據(jù)記錄器
om-70系列
結(jié)構(gòu)緊湊，重量輕，易于使用
用戶可選擇停止全部或記憶的連續(xù)記錄側(cè)翻的記憶
PC延遲啟動(dòng)或按鍵記錄控制
讀取記錄在記錄顯示數(shù)據(jù)
顯示高/低報(bào)警狀態(tài)報(bào)警圖標(biāo)
非揮發(fā)性EEPROM存儲(chǔ)器保存數(shù)據(jù)即使電池失敗
快速數(shù)據(jù)傳輸?shù)腢SB接口
包括免費(fèi)軟件
便攜式溫度和溫濕度數(shù)據(jù)記錄器是容易使用的om-70系列，通用的設(shè)備可用于多種測(cè)井的應(yīng)用包括冷卻器，冰柜，溫室，博物館，實(shí)驗(yàn)室，倉(cāng)庫(kù)，集裝箱，環(huán)境監(jiān)測(cè)，食品儲(chǔ)存。
這些數(shù)據(jù)記錄器能夠采樣速度每秒一次或慢如每18小時(shí)。模型om-71和om-72可以存儲(chǔ)43344個(gè)溫度測(cè)量的記憶。模型om-73可以儲(chǔ)存溫度或者21672點(diǎn)共43344個(gè)測(cè)點(diǎn)的溫度，濕度和露點(diǎn)。該模型om-74熱電偶數(shù)據(jù)記錄器可存儲(chǔ)32638個(gè)樣品溫度。易于使用的Windows軟件，包括每一個(gè)數(shù)據(jù)記錄器。
該軟件是一個(gè)功能強(qiáng)大的程序，允許你設(shè)置的所有數(shù)據(jù)記錄器的功能，包括采樣率，記錄時(shí)間，啟動(dòng)模式，記錄模式，高低溫報(bào)警值。一旦數(shù)據(jù)被記錄，然后程序允許您從記錄儀下載數(shù)據(jù)，繪制數(shù)據(jù)和數(shù)據(jù)導(dǎo)出到一個(gè)ASCII文本或Excel文件格式的進(jìn)一步分析。
軟件功能包括：
數(shù)據(jù)統(tǒng)計(jì)和報(bào)警信息摘要to read in a簡(jiǎn)化報(bào)告的格式。
數(shù)據(jù)列表for表格view of詳細(xì)日期，時(shí)報(bào)and values of記錄數(shù)據(jù)。
圖功能顯示數(shù)據(jù)在清澈的圖形格式。
magnifies數(shù)據(jù)以及強(qiáng)大的變焦變焦和autoscale功能。
autoscale功能適合data to the屏幕允許用戶輸入扳金to their own values。
圖形光標(biāo)顯示數(shù)據(jù)準(zhǔn)確of any（in the圖形顯示。
出口數(shù)據(jù)在文字或Excel格式。
打印數(shù)據(jù)以及打印預(yù)覽圖或文字選項(xiàng)和設(shè)置。
記錄器配置允許容易set up and Launch of data伐木者立即或延遲啟動(dòng)優(yōu)先與樣品，脾，報(bào)警設(shè)置和自定義。
密碼保護(hù)功能的自動(dòng)校準(zhǔn)的百葉窗以及參數(shù)在設(shè)備restores廠違約金。窗口是提供了校準(zhǔn)in the軟件簡(jiǎn)化的校準(zhǔn)程序。
status Windows顯示獨(dú)特的ID of記錄器，電池電壓，記憶used，錯(cuò)過(guò)時(shí)間，報(bào)警條件，樣品，和測(cè)井的地位。
菜單欄along the top of the screen提供一個(gè)“access to軟件功能。
規(guī)格
OM-71, OM-72, OM-73
Ambient Temperature Measurement Range
(Models OM-71, OM-73): -20 to 70°C (-4 to 160°F)
External Sensor Temperature Measurement Range
(Model OM-72): -40 to 70°C (-40 to 160°F)
Storage Temperature: -40 to 77°C (-40 to 170°F)
Temperature Accuracy: ±0.5°C (±1°F), from -17 to 50°C (1 to 122°F)
Temperature Resolution: 0.1°C (0.05°F)
Relative Humidity Range
(Model OM-73): 0 to 99% RH non-condensing
Relative Humidity Accuracy
(Model OM-73): ±2% RH from 10 to 90% RH
Relative Humidity Resolution
(Model OM-73): 0.05% RH
OM-74
Display Temperature Resolution: 0.1°C (0.2°F) up to 199.9 °C or °F,
1°C (1°F) above 200 °C or °F
Logged Temperature Resolution: 0.1°C (0.2°F)
Thermocouple Impedance: 50 ? max for specified accuracy
Cold Junction Temperature Accuracy: ± 0.3°C (±0.5°F)
Operating Temperature: -18 to 55°C (0 to 131°F)
Storage Temperature:-30 to 80°C (-20 to 175°F)
GENERAL
Sample Rate: 1 second to 18 hours user selectable
Alarm Settings: Over/under alarm with visual indication
LCD Display: Displays temperature, date, time,
alarm condition recording status and battery condition
Time Accuracy: ±100 ppm @ 24°C (75°F)
Measurement Capacity: OM-71, OM-72, OM-73:
Non-volatile memory; 43,344 samples
for temperature only, or 21,672 samples for temperature,
humidity and dew point (Model OM-73); OM-74; 32,638 temperature samples
Recording Control: Start on button press, immediate after setup,
or at a user specified date and time
Recording Mode: Stop on memory full,
or continuous recording with memory rollover
Minimum System Requirements: 8MB of RAM, 2MB of disk space,
800 x 600 resolution, 1 free USB port
Software Compatibility: Windows XP/Vista/7 and 8 (32-bit and 64-bit)
Interface: USB 2.0
Power: OM-71, OM-72, OM-73: 3 V CR2032 lithium battery (included);
OM-74; 3 AAA batteries (alkaline or lithium)
Battery Life: 3 years (average)
Dimensions:
OM-71, OM-72, OM-73: 6 H x 5.7 W x 1.3 cm D (2.36 x 2.24 x 0.51")
OM-74: 5.7 H x 5.5 W x 3.0 cm D (2.25 x 2.15 x 1.2")
Weight:
OM-71, OM-72, OM-73: 91 g (3.2 oz)
OM-74: 62 g (2.2 oz)
注釋: Comes complete with Windows software, operator’s manual on CD, USB interface cable and battery.
產(chǎn)品型號(hào)/產(chǎn)品描述
OM-71 Temperature data logger with display
OM-72 Temperature data logger with display and remote temperature sensor
OM-73 Temperature/humidity data logger with display
OM-74 Thermocouple data logger with display
OM-40-BATT-6 Replacement 3V lithium battery (box of 6), for OM-71, OM-72 and OM73
CAL-3-HU NIST traceable calibration certificate for OM-73
OM-72溫濕度記錄儀 美國(guó)omega
