Cập nhật : 12/06/2012 3:51:23 CH

Máy đo độ mặn nước biến HANNA HI96822

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Thông số kỹ thuật

Range PSU 0 to 50
  ppt 0 to 150
  Specific Gravity (20/20) 1.000 to 1.114
  Temperature 0 to 80°C (32 to 176°F)
Resolution PSU 1
  ppt 1
  Specific Gravity (20/20) 0.001
  Temperature 0.1°C (0.1°F)
Accuracy (@20°C) PSU ±2
  ppt ±2
  Specific Gravity (20/20) ±0.002
  Temperature ±0.3°C (0.5°F)
Temperature Compensation   automatic between 10 and 40°C (50 to 104°F)
Measurement Time   approximately 1.5 seconds
Minimum Sample
Volume
  100 µL (to cover prism totally)
Light Source   yellow LED
Sample Cell   stainless steel ring and flint glass prism
Auto-off   after three minutes of non-use
Enclosure Rating   IP 65
Battery Type /
Battery Life
  9V / approximately 5000 readings
Dimensions /
Weight
  192 x 104 x 69 mm (7.6 x 4.1 x 2.7”) / 420 g (14.8 oz.)

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