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CD-4303
智慧型電導度計
特色
- 測量範圍 :
- 0.1 ~ 199.9 uS
- 0.2 ~ 1.999 mS
- 2 ~ 19.99 mS
- 精確度 : ±2% (滿刻度)
- 溫度範圍 : 0 ~ 60 ºC ± 0.8 ºC
- 雙視窗同時顯示電導值/溫度值
- 可記錄最大值,最小值及讀值鎖定
- RS-232 / USB 輸出介面 (軟體選購)
- Size : 180 x 72 x 32 mm
FEATURES
- Microcomputer circuit assures maximum possible accuracy, provides special functions and features.
- Super large LCD display with contrast adjustment for best viewing angle.
- Dual function meter's display.
- Heavy duty & compact housing case, designed for easy carry out & operation.
- Records Maximum, Minimum and Average readings with RECALL.
- DATA HOLD function for stored the desired value on display.
- Auto shut off saves battery life.
- The portable conductivity meter provides fast, accurate readings, with digital readability and the convenience of a remote probe separately.
- RS 232 PC serial interface.
- Multi-measuring ranges: 200 uS, 2 mS, 20 mS.
- Innovative feature with built-in automatic temperature compensation values, adjustable between 0 to 5.0% per ℃. Turning the dial to 0% per ℃ allows you to take uncompensated conductivity readings.
- Wide automatic temperature compensation range from 0 ℃ to 60 ℃, high accuracy.
- Carbon rod electrode for long life.
- Show the conductivity & temperature values at the same LCD display.
- Temperature function for ℃ or ℉ be selected by push button on front panel easily.
- Built-in low battery indicator.
- Wide applications: water conditioning, aquariums, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, quality control, school & college, water conditioning.
一般規格
電路 (Circuit)
- Custom one-chip of microprocessor LSI circuit.
顯示 (Display)
- * 13 mm(0.5") Super large LCD display with contrast adjustment for best viewing angle.
- * Dual function meter's display.
測量及範圍 (Measurement & ranges)
- 200 uS - 0.1 uS to 199.9 uS.
- 2 mS - 0.2 mS to 1.999 mS.
- 20 mS - 2 mS to 19.99 mS
- Temperature : ℃, ℉.
電極 (Sensor electrode)
- Carbon rod electrode, high reliability.
資料鎖定 (Data hold)
- By push button
記憶回叫 (Memory Recall)
- Records Maximum, Minimum and Average readings with RECALL.
關機 (Power off)
- Auto shut off saves battery life, or manual off by push button.
取樣時間 (Sampling Time)
- Approx. 0.8 sec
資料輸出 (Data Output)
- RS 232/USB PC computer interface.
溫度補償 (Temperature Compensation)
- Automatic adjusting 0 ℃ to 60 ℃ (32 ℉ to 140 ℉).
過載指示 (Over input Indication)
- Indication of "- - - -".
解決溫度協同的要素 (Solution Temp. Coefficient Factor)
- Preset to 2.0 % per ℃. Automatic from 0 to 60 ℃ ( 32-140 ℉), with temperature compensation factor variable between 0 to 5.0% per ℃.
操作溫度 (Operating Temp.)
- 0 to 50 ℃ - main instrument.
- 0 to 60 ℃ - probe only.
操作溼度 (Operating Humidity)
- Less than 80% R.H.
電源供應 (Power Supply)
- Heavy duty type, 006P DC 9V battery MN1604 ( PP3 ) or equivalent.
電源電流 (Power Current)
- Approx. DC 7.8 mA
重量 (Weight)
- 350 g/0.77 LB
體積 (Dimension)
- Main instrument : 180 x 72 x 32 mm (7.1 x 2.8 x1.3 inch).
- probe : Round, 22 mm Dia. x 120 mm.
附件 (Standard Accessory)
- Instruction manual............1 PC.
- Conductivity electrode....... 1 PC.
- Carrying Case................ 1 PC.
選購附件 (Optional accessories)
- * RS232 cable, UPCB-01
- * USB cable, USB-01
- * Data Acquisition software, SW-U801-WIN
- * 1.413 mS calibration solution, CD-14.
電器規格
ELECTRICAL SPECIFICATIONS (23 ±5℃)
| Function |
Range |
Measuring values |
Resolution |
Accuracy |
| Conductivity |
200 uS |
0.1 uS to 199.9 uS. |
0.1 uS |
± (2 % F.S. + 1 d) * F.S. - Full scale |
| 2 mS |
0.2 mS to 1.999 mS. |
0.001 mS |
| 20 mS |
2 mS to 19.99 mS |
0.01 mS |
| Temperature |
℃ |
0 ℃ to 60 ℃ |
0.1 ℃ |
± 0.8 ℃ |
| ℉ |
32 ℉ to 140 ℉ |
0.1 ℉ |
± 1.5 ℉ |
* uS - micro Simens, mS - milli Simens
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(02)2226-7567(代表號)
