HACH HQ40d Dual Input Multi Parameter Digital Analyzer from the United States

American HACH HQ40d dual input multi parameter digital analyzer detailed introduction:

The HQ40d dual input multi parameter digital analyzer is a plug and play, dual interface display analyzer that can be applied to any two IntelliCAL devices. An analyzer can measure pH, conductivity, and LDO, and can use two different electrodes to measure simultaneously. The measurement information of two electrodes can be seen on the same display screen, and GLP/ISO data can be transmitted to a USB flash drive or computer - all data records can be transmitted, or individual readings can be transmitted. In addition, HQ40d also has advantages such as saving time and measuring economy.

Technical specifications of the American HACH HQ40d dual input multi parameter digital analyzer:

Please refer to the technical parameters of the electrical appliance for the measurement range

Power supply: 4AA battery; Battery life:>200 hours, including AC/DC power connection

Display: It can display readings from one or two batteries, and can display readings from two batteries simultaneously

PH electricity: pH, mV, temperature

Electrical conductivity: selected parameters, temperature correction, and temperature

LDO electricity: dissolved oxygen, pressure, temperature

Data memory: 500 sets of data

Data storage: Calibration data is stored in logs. It can be automatically stored in the "press to read" mode and interval measurement mode. Manual storage is required in the 'continuous reading' mode.

Data transfer: Data can be downloaded to a computer or flash memory using a USB interface. It can automatically transmit data records and also transmit measured readings.

Temperature correction/compensation: three modes, namely off, automatic, and manual (correction should be based on parameters)

Lock display function: Continuous measurement mode or press to read measurement mode has the function of averaging LDO measurement readings.

Automatic recognition of pH buffer: There are three options to choose from:

PH automatic recognition function: can recognize standard solutions with pH values of 4, 7, and 10

IUPAC：1.679，4.005，7.000，10.012，

DIN：1.09，4.65，9.23

Waterproof: The measuring instrument casing can be soaked in water up to 1 meter deep for 30 minutes (IP67)

Ordering information for the American HACH HQ40d dual input multi parameter digital analyzer:

Only HQ40d multi parameter digital analyzer:

HQ40d5300000 HQ40d dual channel input, multi parameter digital analyzer

HQD series multi parameter measuring instrument - Host model and technical specifications:(Click on the model to view detailed configuration and technical specifications)