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PH-230SD 記憶式酸鹼計
特色
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即時將儀表輸出數據紀錄儲存於 SD 記憶卡 , 資料可下載到 Excel , 座圖表分析 (記憶卡選購)
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測量範圍 :
PH: 0 ~ 14.00 PH ±0.02PH
溫度: 0 ~ 100°C ±0.8°C
mV: 0 ~ 2000mV ±0.5%
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校正調整 : PH4 . PH7 (兩點式校正調整)
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可採用自動或手動溫度補償
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雙視窗同時顯示PH值及溫度
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可記錄最大值,最小值及讀值鎖定.
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RS-232 / USB 輸出介面.(軟體選購)
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Size : 177 x 68 x 45mm
FEATURES
pH : 0 to 14.00 pH, mV ( ORP ) : ± 1999 mV.
pH measurement can select ATC or manual Temp. adj..
Optional ATC probe for pH measurement.
pH measurement can make the auto calibration for pH 7, pH 4 and pH 10 or other value.
Real time SD memory card Datalogger, it Built-in Clock and Calendar, sampling time set from 1 sec to 8 hour 59 min. 59 sec.
Manual datalogger is available ( set the sampling time to 0 ), during execute the manual datalogger function, it can set the different position ( location ) No. ( position 1 to position 99 ).
Innovation and easy operation, computer is not need to setup extra software, after execute datalogger, just take away the SD card from the meter and plug in the SD card into the computer, it can down load the all the measured value with the time information ( year/month/date/ hour/minute/second ) to the Excel directly, then user can make the further data or graphic analysis by themselves.
SD card capacity : 1 GB to 16 GB.
LCD with green light backlight, easy reading.
Can default auto power off or manual power off.
Data hold, record max. and min. reading.
Microcomputer circuit, high accuracy.
Power by UM3/AA ( 1.5 V ) x 6 batteries or DC 9V adapter.
RS232/USB PC COMPUTER interface.
Wide applications: water conditioning, aquariums, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, plating industry, quality control, school & college, water conditioning.
一般規格
電路 (Circuit)
- Custom one-chip of microprocessor LSI circuit.
顯示 (Display)
- LCD size : 52 mm x 38 mm
- LCD with green backlight ( ON/OFF ).
測量 (Measurement Function)
- pH : 0 to 14 pH.
- mV: -1999 mV to 1999 mV
資料集錄器取樣時間設定範圍 (Datalogger Sampling Time Setting range)
- Auto : 1 sec to 8 hour 59 min. 59 sec @ Sampling time can set to 1 second, but memory data may loss.
- Manual : Push the data logger button once will save data one time.
- @ Set the sampling time to 0 second. @ Manual mode, can also select the 1 to 99 position ( Location ) no.
記憶卡 (Memory Card)
- SD memory card. 1 GB to 16 GB.
優越的設定 (Advanced setting)
- * Set clock time ( Year/Month/Date, Hour/Minute/ Second )
- * Decimal point of SD card setting
- * Auto power OFF management
- * Set beep Sound ON/OFF
- * Set sampling time
- * SD memory card Format
- * Set temperature unit to ℃ or ℉
- * Set pH manual Temp. compensation value
資料鎖定 (Data hold)
- Hold the current reading value on the display
記憶回叫 (Memory Recall)
- Maximum and Minimum reading values can be saved and retrieved by record function.
取樣時間 (Sampling Time)
- Approx. 1 sec
輸入阻抗 (Input Impedance)
- 10^12 ohms
溫度補償 (pH Temp. Compensation)
- Manual 0 to 100 ℃, be adjusted by push button on front panel.
- Automatic ( ATC ) * Cooperate the optional Temp. probe, TP-07. ; * 0 to 65 ℃.
pH 校正 (pH Calibration)
- pH 7, pH 4 or pH 10, 3 points calibration ensure the best linearity and accuracy.
資料輸出 (Data Output)
- RS 232/USB PC computer interface.
- * Connect the optional RS232 cable UPCB-02 will get the RS232 plug.
- * Connect the optional USB cable USB-01 will get the USB plug.
PH電極 (pH electrode) Optional
- Optional, Any connector PH Electrode with BNC connector.
操作溫度 (Operating Temp. )
- 0 ℃ to 50 ℃(32 ℉ to 122 ℉).
操作溼度 (Operating Humidity)
- Less than 85% R.H.
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)
- Normal operation ( w/o SD card save data and LCD Backlight is OFF) : Approx. DC 14 mA
- When SD card save the data but and LCD Backlight is OFF) : Approx. DC 37 mA.
- * AIf LCD backlight on, the power consumption will increase approx. 12 mA.
重量 (Weight)
- 489 g/1.08 LB.
體積 (Dimension)
- 177 x 68 x 45 mm (7.0 x 2.7x 1.9 inch)
附件 (Standard Accessory)
- Instruction Manual............................................. 1 PC
選購附件 (Optional accessories)
- pH electrodes :
- * General purpose pH electrode, PE-03.
- * General purpose pH electrode, PE-11.
- * Professional pH electrode, PE-01.
- * Spear tip pH electrode : PE-06HD, PE-04HD
- * pH electrode build in Temp. sensor, PE-05T
- * pH electrode + Temp. probe, kit, PE-03K7
- ORP electrode : ORP-14
- Hard carrying case, CA-06
- Soft carrying case, CA-05A
- SD Card ( 1 GB )
- SD Card ( 2 GB )
- AC to DC 9V adapter.
- RS232 cable, UPCB-02
- USB cable, USB-01
- Data acquisition software (Windows version ), SW-U801-WIN
電器規格 ELECTRICAL SPECIFICATIONS (23 ±5℃)
| Measurement |
Measuring Range |
Resolution |
Accuracy |
| pH |
0 to 14 pH |
0.01 pH |
± (0.02 pH + 2 d) * Meter only |
| mV |
0 to ± 1999 mV |
1 mV |
± (0.5% + 2 d) * Meter only |
- * pH accuracy is based on calibrated meter only.
- * Specification tests under the environment RF Field Strength less than 3 V/M & frequency less than 30 MHz only.
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