HACH HQ30d Single-Input Multi-Parameter Digital Meter ( pH, Conductivity, LDO)

cat. HQ30D53000000

The HQ30d Digital Multi-Parameter Meter offers true Plug and Play operation with IntelliCAL pH, conductivity, and dissolved oxygen ( LDO) probes. Plug in any one IntelliCAL probe and get rapid measurement! " Smart" meters store probe serial numbers, calibration history, user ID, time, date and location of readings.

All data ( up to 500 data points) can be accessed using a simple menu-driven interface with intuitive icons.

Plug and Play with IntelliCAL( TM) probes -
pH, conductivity, LDO, and more*

* Lighten your load with a single meter to measure either pH, Conductivity, or LDO interchangeably
* Quick and easy swapping of parameter/ probe without re-calibration
* Password-protected data for accurate, tamper proof reporting
* 500-point event log stores measurements, calibrations and check standards
* This meter replaces the HQ10 LDO® meter.

Includes HQ30d Meter, manual and 4 AA batteries.

Specifications

Power
4 AA batteries; Battery life: > 200 hours
Optional AC/ DC power available

Display
Display readings from one probe
Display Languages: English, French, German, Italian, Spanish ( selectable)
pH Probes: pH, mV, temperature
Conductivity Probes: selected parameter, temperature correction, temperature
LDO Probes: dissolved oxygen, pressure, temperature

Data Memory
500 data points

Data Storage
GLP/ ISO compliant reading data stored with calibration details. Calibration details and check standard readings documented as events in log. Automatically store in " press to read" mode and interval measurement mode. Manually store in " continuous read" mode.

Temperature Correction/ Compensation
Off, automatic, and manual ( correction is parameter dependent)

Display Lock Function
Continuous measurement or " press to read" mode available with averaging function for LDO measurement

Automatic pH Buffer Recognition
Choose from 3 sets:
Color-coded: 4, 7, and 10 pH
IUPAC: 1.679, 4.005, 7.000, 10.012
DIN: 1.09, 4.65, 9.23

Water Resistance
Meter Casing: 1 meter submersion for 30 minutes ( IP67)