Máy đo nồng độ oxy hòa tan Hanna HI 9147-04

Hanna HI 9147-04

Máy đo nồng độ oxy hòa tan Hanna HI 9147-04

Hanna HI9147-04
Hanna HI9147-04

Thông tin mô tả:

  • Designed specifically for aquaculture
  • Galvanic DO probe
  • Backlit LCD
  • Automatic Temperature Compensation
  • Manual salinity and altitude compensation
  • Water-resistant

HI 9147 is designed for aquaculture applications. This unit is unique among our family of DO meters as it is supplied with a galvanic probe.

Unlike polarographic probes, galvanic DO probes require no conditioning time. When you need to measure multiple samples in a given period of time, pick it up and measure on demand.

HI 9147 is a must have for DO sensitive organisms or high bio-load environments.

Thông số kỹ thuật:

Range O2 0.0 to 50.0 mg/L (ppm)
% Saturation O2 0 to 600 %
Temperature -5.0 to 50.0°C (32.0 to 122.0ºF)
Resolution O2 0.1 mg/L (ppm) or 1%
Temperature 0.1°C (1ºF)
Accuracy (@20°C) O2 ±1% of reading
Temperature ±0.2°C (1ºF) (excluding probe error)
Calibration manual, in saturated air
Temperature
Compensation
automatic, -5 to 50°C (23°F to 122°F)
Salinity
Compensation
0 to 4000 m (resolution 100 m)
Salinity
Compensation
0 to 51 g/L (ppt) (1 g/L resolution)
Battery Type /
Life
1.5V AAA (3) / approx. 1,000 hours of continuous use without backlight
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions 185 x 72 x 36 mm (7.3 x 2.8 x 1.4”)
Weight 450 g (15.9 oz.)