Automatic Buffer Recognition : Color-coded: 4.01, 7.00, 10.01 pH;
IUPAC: 1.679, 4.005, 7.000, 10.012, 12.45
DIN: 1.09, 4.65, 9323
User-defined custom buffer sets
IUPAC: 1.679, 4.005, 7.000, 10.012, 12.45
DIN: 1.09, 4.65, 9323
User-defined custom buffer sets
Barometric Pressure Measurement : For automatic compensation of DO when using an LDO or LBOD probe
Battery Requirements : 4, AA
BOD5/CBOD resolution : Available when used with Hach WIMS BOD Manager software
Cable resistance correction : Digital - not needed
Calibration Curves Display : Calibration summary data logged and displayed
Calibration Intervals/Alerts/Reminder : 2 hours 7 days
Compliance Certifications : CE.WEEE
Conductivity Accuracy : ± 0.5 % from (1µS/cm - 200 mS/cm)
Conductivity measurement : 5 different stability modes
Conductivity Measurement Range : 0.01 µS/cm to 200 mS/cm
Conductivity resolution : 0.01 µS/cm with 2 digits
Custom Calibration Standards : User-defined standard sets
Data Export : Download via USB connection to PC or flash stick.
Automatically transfer entire data log or as readings are taken.
Automatically transfer entire data log or as readings are taken.
Data Memory : 500 results
Data Storage : GLP ISO compliant reading data stored with calibration details.
Calibration details and check standard readings documented as events in
data log. Automatically store in "press to read" mode and inerval
measurement mode. Manually store in "continuous read" mode.
Digital (intelligent) electrode inputs : 2 channel
Dimensions (H x W x D) : 197 mm x 95 mm x 36 mm
Display : Display readings from one or two probes
Simultaneous readings from two probes (HQ40d only)
pH: pH, mV, temperature
Conductivity: Conductivity, TDS, salinity, resistivity, temperature
LDO: dissolved oxygen, pressure, temperature
LBOD: dissolved oxygen, pressure, temperature
ORP/Redox: mV, temperature
Sodium: Sodium, mV, temperature
Simultaneous readings from two probes (HQ40d only)
pH: pH, mV, temperature
Conductivity: Conductivity, TDS, salinity, resistivity, temperature
LDO: dissolved oxygen, pressure, temperature
LBOD: dissolved oxygen, pressure, temperature
ORP/Redox: mV, temperature
Sodium: Sodium, mV, temperature
Display Lock Function : Continuous measurement or "press to read" mode available with
averaging function for LDO measurement.
Display Type : 240 x 160 pixel Display readings from one or two probes
pH : pH, mV, temperature
Conductivity : Conductivity, TDS, salinity, resistivity, temperature
LDO : dissolved oxygen, pressure, temperature
ORP/Redox : mV, temperature
Sodium : Sodium, mV, temperature
DO Measurement Range : 0.01 to 20 mg/L mg/L (0 to 200%)
DO Resolution : 0.01 mg/L mg/L
Inputs : 1
Interface Languages : 13**
Internal Data Storage : 500
IP Rating : IP67
ISE Direct Measurement Range : Yes
ISE Electrode Calibration : Electrode specific - see electrode user instructions
Languages : English, French, German, Italian, Spanish, Danish, Dutch, Polish,
Portuguese, Turkish, Sweedsh, Czech, Russian
Measuring Range ORP : -1500 to 1500 mV
mV Accuracy : ± 0.1 mV
mV Measurement at Stable Reading : 5 (auto) stabilization settings
mV Measurement Range : -1500 to 1500 mV
mV Resolution : 0.1 mV
Operating Error Messages : Text messages displayed
Operating Humidity : 90 % relative humidity (non-condensing)
Operating Interface : Keypad
Operating Temperature : 5 to 45 °C
ORP Electrode Calibration : Predefined ORP standards (including Zobell's solution)
Output : USB to PC / flash stick
USB to PC / flash stick
Parameter : pH, mV, ISE, DO, Conductivity, TDS, Salinity, Resistivity, ORP, Temp
pH Accuracy : ±
pH Electrode calibration : 0.002
pH Measurement : 0 to 14 pH
pH Measurement at stable reading : 5 stabilization settings
pH Resolution : Selectable between 0.001 to 0.1 pH
Printer : Optional accessory
Probe Type : Standard
Resolution : 0.1/ 0.01/ 0.001
Salinity Resolution : 0.01 ppt
Sample Temperature : 2 channels
Sodium resolution : 0.001 mg/L (ppm)
Temperature Compensation : Off, automatic, and manual (auto correction is parameter dependent)
Off, automatic, and manual (auto correction is parameter dependent)
Water Resistance : Meter Casing: 1 meter submersion for 30 minutes (IP67)
Weight : 0.74 lbs. (0.335 kg)
PEMBELIAN SUDAH TERMASUK : HQ30D meter, 4 AA batteries, quick start guide and basic user manual