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PH-202
檯面式酸檢計
特色
- 測量範圍：0 ~ 14.00PH
- 精確度：± 5%
- 校正調整：PH-4（斜率調整）, PH-7（零點調整）
- 正面具有防水功能
- Size：147 X 117 X 47mm
FEATURES
- General purpose pH measurement.
- Easy operation, compact size.
- Water resistance on the front panel.
- Application : Education, School, Laboratory, Industrial and Quality control.
- Display : LCD, 18 mm digit height.
- Range and Resolution : 0 to 14 pH x 0.01 pH
- High Input Impedance
- No adjustment for pH range Temp. Compensation.
- pH electrode Any connector pH Electrode with BNC connector.
規格
顯示 (Display)
- LCD, 18 mm ( 0.7" ) digit height.
測量 (Measurement)
- pH
範圍/解析度 (Range/ Resolution)
- 0 to 14 pH x 0.01 pH
精確度 (Accuracy)
- 0.07 pH ( pH5 to pH 9 )
- 0.1 pH ( pH 4 to pH 10 )
- 0.2 pH ( pH 1 to pH 3.9, pH 10.1 to pH 13 )
- * Main instrument only.
輸入阻抗 (Input Impedance)
- 10٨12 ohm PH
溫度補償 (PH range Temp. Compensation)
- No adjust.
取樣時間 (Sampling Time)
- Approx. 0.4 second.
校正 (Calibration Knob)
- External PH 4 ( slope adj. ) & PH 7 ( Cal. adj. ).
操作溫度 (Operating Temp.)
- 0 ℃ to 50 ℃ ( 32 ℉ to 122 ℉ ).
操作溼度 (Operating Humidity)
- Less than 80% RH.
電源供應 (Power Supply)
- 006P DC 9V battery.
電源消耗 (Power Consumption)
- Approx. DC 2.0 mA.
體積 (Dimensions)
- HWD 147 x 117 x 45 mm, ( 5.8 x 2.6 x 4.0 inch ).
重量 (Weight)
- 324 g/0.71 LB ( including battery ).
電極棒 (PH electrode)
- Any connector PH Electrode with
- BNC connector
附件 (Accessories Included)
- Instruction Manual.............1 PC.
選購附件 (Optional Accessories)
- pH electrode.
- pH 4.0 buffer solution,
- pH 7.0 buffer solution.
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