Extech RH520A 無紙記錄儀

Extech RH520A 無紙記錄儀

非常適于受控環境監測，如食品加工，潔凈室，儲存區。

無紙記錄儀測量溫度，濕度，加上計算露點

內部存儲器記錄多達49,000個數據點

內置提供聽覺和視覺報警，高/低設定點

在實驗室，存儲和潔凈室，冰柜，和其他關鍵領域，易于操作數字錄音機監視和記錄溫度和濕度的數據。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境中的理想選擇。探頭不需要任何校準。同時，圖形液晶顯示溫度（°F /°C）和相對濕度的讀數，再加上時間，日期，電池狀態，剩余內存。通過按下“露點”按鈕露點很容易顯示。LCD還設有可調節垂直和水平分辨率。內部存儲器記錄多達49,000個數據點，可通過RS-232串口傳送到PC上進行進一步的分析。聲音和視覺報警產生時發出警告的條件外選擇的上限和下限。一個按鈕鎖定安全功能可以防止未經授權的更改設置。適合您的臺式錄音機或很容易地安裝在墻壁上。

包含：內置支架，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.