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CD-4322
數位電導度計
特色
- 2,000 uS，20 mS，100 mS 3個測量範圍自動量程
- 獨立探頭，便於不同測量環境的操作
- 自動溫度補償範圍：0 至 50°C
- 碳棒電極使用壽命長
- 內置自動溫度補償係數的創新功能，可調整範圍在0至5.0％之間。
- 選擇Temp的“0％ 每度 ℃” 係數調整，可讓您獲取未補償的電導率讀數（絕對電導率測量）
- 微處理器電路保證高精度，並提供特殊的功能和特點
- 同時顯示顯示電導率和溫度。
- 讀值鎖定功能用於凍結所需的值。
- 可記錄最大值,最小值及顯示功能
- 內建溫度 ℃，°F 基本測量值
- 手動和自動數據記錄器，靈活的採樣時間選擇，最多可儲存 1,600個讀數據。
- 電源功能可選擇為自動關閉或手動關閉。
- 內置 DC 9 V電源變壓器的輸入插座。
- 使用堅固耐用的ABS塑料外殼。
- 具RS232 / USB PC串行接口
- 應用水族館，醫學研究，農業，魚類孵化場，實驗室，水處理，採礦業，學校和學院，質量控制...工業，質量控制，學校和學院，水處理。
FEATURES
- 3 measurement range, 2,000 uS, 20 mS, 100 mS with auto range.
- Separate probe, easy for operation of different measurement environment.
- Automatic temperature compensation range : 0 to 50 ℃.
- Carbon rod electrode for long life.
- Innovative feature with built-in automatic temperature
- compensation factor adjustable between 0 to 5.0% per ℃.
- Selecting " 0% per ℃" of Temp. Coefficient Adjust, allows you to take uncompensated conductivity readings ( absolute conductivity measurement ).
- Microprocessor circuit assures high accuracy and provides special functions and features.
- Multi-display, show Conductivity and Temp. value at the same time.
- Data hold function for freezing the desired value.
- Records max. and min. value with recall.
- Build in temperature ℃,℉ measurement with default.
- Manual and auto data logger, with flexible sampling time selection, can save max. 1,600 reading data.
- Power function can default to auto off or manual off.
- Build in the input socket for DC 9V power adapter.
- Use the durable, long-lasting components, including a heavy duty & compact ABS-plastic housing case.
- RS232/USB PC serial interface.
- Applications for Aquarium, Medical
research, Agriculture, Fish hatcheries, Laboratory, Water
conditioning, Mining industry, Schools & Colleges, Quality
control... industry, quality control, school & college, water
conditioning.
一般規格
顯示 (Display)
- LCD size : 44 mm x 29 mm.
- Dual function LCD
範圍及解析度 (Ranges and Resolution) * three ranges * auto range
- Conductivity range : 2000 uS/20.00 mS/100 mS.
- Conductivity resolution : 1 uS/0.01 mS/0.1 mS.
- TDS range : 1200 ppm/12,000 ppm/66,000 ppm.
- TDS resolution : 1 ppm/10 ppm/100 ppm.
精確度 (Accuracy) * 23 ± 5 ℃
- ± ( 2% FS + 1 d ) * FS : full scale
溫度補償 (Temperature Compensation)
- Automatic from 0 to 50 ℃ (32 - 122 ℉), with temperature compensation factor variable between 0 to 5.0% per C.
電導度測棒結構 (Conductivity Probe Structure)
- Carbon rod electrode for long life.
記憶回叫 (Memory Recall)
- Records Maximum, Minimum readings with recall.
關機 (Power off)
- Auto power off saves battery life, or manual off by push button.
- * Auto power off : Power will off automatically after 10 min., if no button be pressed.
資料輸出 (Data Output)
- RS 232 PC serial interface.
資料集錄器取樣時間 (Sampling Time of Data Logger)
- Manual : Push the data logger button once will save data one time. * Set sampling time to 0 second.
- Auto : 1, 2, 5, 10, 30, 60, 600, 1800, 3600 seconds.
- 資料集錄器筆數 ： Max. 1,600-point Data logger
讀值鎖定 (Data hold)
- Freeze the display reading.
取樣時間 (Sampling Time)
- Approx. 1 sec
資料輸出 (Data Output)
- RS 232 PC serial interface.
操作溫度 (Operating Temp.)
- 0 to 50 ℃.
操作溼度 (Operating Humidity)
- Less than 80% RH.
電源供應 (Power Supply)
- Alkaline or heavy duty DC 1.5 V battery ( UM3, AA ) x 6 PCs, or equivalent.
- DC 9V adapter input.
- * AC/DC power adapter is optional.
電源電流 (Power Current)
- Approx. DC 5.7 mA.
重量 (Weight)
- 295 g/0.65 LB. * Include probe and batterry.
體積 (Dimension)
- Main instrument : 135 x 60 x 33 mm.
- Conductivity Probe : Round, 22 mm Dia. x 120 mm length.
附件 (Standard Accessory)
- Conductivity probe................................ 1 PC.
- Operation manual................................. 1 PC.
選購附件 (Optional accessories)
- * 1.413 mS Conductivity Standard Solution...CD-14
- * RS232 cable........................ UPCB-02
- * USB cable............................USB-01
- * Data Acquisition software..... SW-U801-WIN
- * Data logger software............SW-DL2005
- * Hard carrying case...............CA-06
- * Soft carrying case................ CA-05A
- * AC to DC 9V adapter
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(02)2226-7567(代表號)
