PWA-301 筆型水質CD電導度測試計
PWA-301 PURE WATER METER
Pen type, all in one, IP-67
☆適用於純水初步檢測
1.CD電導度測量範圍：60~1999μs
2.精確度：±3%
3.具有自動溫度補償
4.外殼防水等級IP67
5.可記錄最大值、最小值及讀值鎖定
6.尺寸：190×40×40mm
Technical Specifications:
– Measurement Range: 0 to 1,999 µS
– Resolution: 1 µS
– Accuracy: ± 3% + 1 d (full scale, at 23℃ ± 5℃)
– Display: LCD, size 20 mm x 28 mm
– Temperature Compensation: Automatic, 0℃ to 50℃ (32℉ to 122℉)
– Probe Structure: Carbon rod electrode for long life
– Data Hold: Freezes the display reading
– Memory Recall: Maximum and minimum values
– Sampling Time: Approximately 0.8 seconds
– Circuit: Custom one-chip microprocessor LSI circuit
– Power Off: Auto shut off after 10 minutes of inactivity or manual off by push button
– Operating Temperature: 0℃ to 50℃ (32℉ to 140℉)
– Operating Humidity: Less than 80% RH
– Power Supply: 1.5V batteries (UM4/AAA) x 4
– Power Consumption: Approximately 5.7 mA
– Dimensions: 190 x 40 x 40 mm (7.5 x 1.6 x 1.6 inches)
– Weight: 171 g (0.38 lb)
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