Extech RH520A 無紙記錄儀

Extech RH520A 無紙記錄儀

非常適于受控環(huán)境監(jiān)測，如食品加工，潔凈室，儲存區(qū)。

無紙記錄儀測量溫度，濕度，加上計(jì)算露點(diǎn)

內(nèi)部存儲器記錄多達(dá)49,000個(gè)數(shù)據(jù)點(diǎn)

內(nèi)置提供聽覺和視覺報(bào)警，高/低設(shè)定點(diǎn)

在實(shí)驗(yàn)室，存儲和潔凈室，冰柜，和其他關(guān)鍵領(lǐng)域，易于操作數(shù)字錄音機(jī)監(jiān)視和記錄溫度和濕度的數(shù)據(jù)。可拆卸的溫度/濕度探頭向上延伸一米的是用于測量封閉環(huán)境中的理想選擇。探頭不需要任何校準(zhǔn)。同時(shí)，圖形液晶顯示溫度（°F /°C）和相對濕度的讀數(shù)，再加上時(shí)間，日期，電池狀態(tài)，剩余內(nèi)存。通過按下“露點(diǎn)”按鈕露點(diǎn)很容易顯示。LCD還設(shè)有可調(diào)節(jié)垂直和水平分辨率。內(nèi)部存儲器記錄多達(dá)49,000個(gè)數(shù)據(jù)點(diǎn)，可通過RS-232串口傳送到PC上進(jìn)行進(jìn)一步的分析。聲音和視覺報(bào)警產(chǎn)生時(shí)發(fā)出警告的條件外選擇的上限和下限。一個(gè)按鈕鎖定安全功能可以防止未經(jīng)授權(quán)的更改設(shè)置。適合您的臺式錄音機(jī)或很容易地安裝在墻壁上。

包含：內(nèi)置支架，可拆卸探頭3英尺電纜，RS232電纜，110伏交流電適配器，3個(gè)AA電池。

Ideal for monitoring controlled environments such as food processing, cleanrooms, and storage areas.

Paperless recorder measures temperature, humidity plus calculates dew point

Internal memory records up to 49,000 data points

Unit features audible and visual alarms with hi/low setpoints

Easy-to-operate digital recorder monitors and records temperature and humidity data in laboratories, storage and cleanrooms, freezers, and other critical areas. The detachable temperature/humidity probe extends up to one meter—ideal for measurements in closed environments. Probe does not require any calibration.

The large dual-graphic LCD simultaneously displays temperature (°F/°C) and relative humidity readings, plus time, date, battery status, and % of remaining memory. Dew point is easily displayed by pressing the dew point button. LCD also features adjustable vertical and horizontal resolution. Internal memory records up to 49,000 data points which can be transferred to a PC via RS-232 serial port for further analysis.

Audible and visual alarms generate warnings when conditions are outside selected high and low limits. A push-button lockout security feature prevents unauthorized tampering with settings. Recorder fits on your benchtop or easily mount to the wall.
What's Included:
Built-in stand, detachable probe with 3-ft cable, RS232 cable, 110 VAC adaptor, and 3 AA batteries.