PYS-821 Portable Dissolved Oxygen Meter Alat Uji Kualitas Air

DO Meter PYS-821

Fungsi : mengukur oksigen terlarut dalam cairan.

Spesifikasi :

  1. Dissolved Oxygen
    • Range : 0.00 to 20.00 mg/L
    • Resolution : 0.01 / 0.1 mg/L, selectable
    • Accuracy : ±0.2 mg/L
  2. % Saturation of Oxygen
    • Range : 0.0 to 200.0%
    • Resolution : 0.1 / 1%, selectable
    • Accuracy : ±2.0%
  3. Other Specifications
    • Calibration Points : 1 or 2 points
    • Temperature Compensation : 0 to 50°C / 32 to 122°F, automatic
    • Pressure Correction : 60.0 to 112.5 kPa / 450 to 850 mmHg, manual
    • Salinity Correction : 0.0 to 50.0 ppt, manual
    • Temperature Correction : Reading ±10°C/°F
    • Hold Function : Manual / Auto-read measurement endpoint
    • Stability Criteria : Low / High
    • Calibration Due Alarm : 1 to 31 days or off
    • Auto-Power Off : 10 / 20 / 30 minutes after last key pressed
    • Memory : Stores up to 500 data sets
    • Output : USB communication interface
    • Connector : 6-pin mini-DIN
    • Display : Custom LCD (80 × 60 mm)
    • Power Supply : 3 × 1.5V AA batteries or 5V DC power adapter
    • Battery Life : Approximately 150 hours without backlight
    • Environmental Conditions : 0 to 50°C / 32 to 122°F, relative humidity < 80%
    • Dimensions : 170 × 85 × 30 mm
    • Weight : 300 g

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