HANNA HI9142 dissolved oxygen DO Tester

Introduction

As the demand for instant on-site analysis results continues to increase, this creates the need for innovative, rugged, portable and waterproof instrumentation. Field work can expose instruments to adverse weather conditions. Cold, rain, snow, dust, and humidity can cause condensation to enter the housing. Once the housing is damaged, the performance and service life of the instrument will be reduced. The HI9142's rugged, waterproof housing solves many problems of field use. Calibrated using HI7040 zero oxygen solution and 100% calibrated in air. The polarographic probe (HI76407/4) is accurate to 0.3 ppm and comes with a 4 meter (13') cable, allowing measurements even in hard-to-reach places.

H19142 portable Dissolved Oxygen Meter is suitable for the measurement of dissolved oxygen in different water quality and wastewater in various industries. Equipped with a high-performance polarographic sensor dissolved oxygen electrode, oxygen generates current through a specific dissolved oxygen film to ensure measurement stability and accuracy; the dissolved oxygen measurement mode is mg/L (ppm) O2, and this Dissolved Oxygen Meter can be used in the air Calibrate automatically or select 1 or 2 point calibration (0 or 100%).

Features

• Waterproof design, large screen background light LCD, operation wizard display.

• The power display icon reminds you to replace the battery in time, and the measurement is accurate and reliable.

• Automatic compensation for altitude, salinity and temperature, automatic calibration in air.

• New polarographic dissolved oxygen electrode, suitable for on-site measurement.

• Measurement results are expressed in ppm (mg/L).

machine X1, manual X1, certificate X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.