HACH portable conductivity HQ30D from the United StatesUsed for efficient and flexible on-site water testing.
A single input channel for flexible measurement that does not require multiple instruments, including pH, conductivity, resistivity, total dissolved solids (TDS), optical dissolved oxygen (DO), biochemical oxygen demand (BOD), oxidation-reduction potential (ORP), ammonia, ammonium, fluoride, chloride, sodium, and temperature - connected to any intelligent device ™ Intelligent electrodes, sensors, or probes.
The user interface is intuitive, the operation is simple, and the results are reliable and accurate.
Guide calibration and inspection standard routines to reduce calibration errors while stabilizing alarms and visual measurement locks,HACH portable conductivity HQ30D from the United StatesEnsure that you can trust the accuracy of the results. Calibration status indicators and custom calibration alerts ensure accurate results.
Trust Your Measurement - Intelligence ™ Intelligent probe stores all calibrations in the probe
Calibration history allows for quick and easy changes to the probe without the need for recalibration.HACH portable conductivity HQ30D from the United StatesAutomatically record the serial number, current calibration data, user ID, sample ID, time, and date in the data log to ensure good laboratory practice (GLP) traceability. No errors, O2The result does not require calibration or electrolyte replacement.
Specially designed for on-site operating conditions and ease of use
HACH portable conductivity HQ30D from the United StatesDurable and waterproof instrument design provides worry free and reliable operation in on-site environments All connections between instruments and probes are safe. Connectors can be color coded for quick identification. The information is clearly displayed on a screen, backlit in low light conditions. The display result can be enlarged.
AC power adapter and USB/DC adapter:optional
Automatic buffer recognition:correct
Barometric pressure measurement:Automatic compensation of DO by LDO or LBOD probes
Calibration:DEMAL(1D/0.1D/0.01D)；
Mole (0.1m/0.01m/0.001M);
NaCl(0.05%；25 S/cm；1000 S/cm；18 mS/cm)；
Standard seawater;
User defined
Calibration interval/alarm/reminder:Closed, selectable from 2 hours to 7 days
Compliance certification:CE.WEEE
Conductivity measurement:correct
Conductivity measurement: Temperature correction:None; Linear; NaCl non-linear natural water.
Conductivity measurement range:0.01S/cm-200.0 ms/cm
Conductivity resolution:0.01 seconds/centimeter to 0.1 milliseconds/centimeter within the selected measurement range
Content:Meter+probe
Custom calibration standards:correct
Data output:Download by connecting to a PC or flash device via USB. Automatically transmit the entire data log or reading.
Data storage:500 records/FIFO
Data storage:Automatic, GLP ISO compliant storage of read data and calibration details.
Digital (intelligent) electrode input:1 channel
Exhibition:Detailed Mode/Large Mode
Display lock function:Continuous/Automatic Stability ("Press to Read")/Interval
Display type:240 × 160 pixel LCD display with backlight illumination
Measurement range:0.1-20.0mg/L (Ppm) 1-200% saturation
DO Resolution:0.1
Perform sensor calibration:*100% (water saturated air) calibration
*0 (Water saturated air (100%) 0-point calibration, 100%)
*Milligrams per liter (corrected based on the specified dissolved oxygen concentration (milligrams per liter))
*mg/L， 0 (calibrated at the specified dissolved oxygen concentration (mg/L) as the 0 point)
*Factory (calibration and default LDO calibration)
GLP characteristics:Date; Time; Sample ID; Operator ID
investment:1
document:Portable
IP rating:IP67
Direct measurement range:correct
ISE electrode calibration:2-5 o'clock
languageEnglish, French, German, Italian, Spanish, Danish, Dutch, Polish, Portuguese, Turkish, Swedish, Czech, Russian
Measurement method:Detecting specific programming method settings
Model:HQ30D Multi channel
MV measurement during stable reading:correct
MV measurement range:-1500 to 1500 millivolts
MV Resolution:0.1 millivolts
Operation error message:Display plaintext error message
Operating humidity:Relative humidity 90% (non condensing)
Operation interface:Soft touch keys
Operating temperature:0-+60°C(32-140°F)
ORP electrode calibration:Pre defined ORP standards (including Zobell's solution)
Parameters:PH/Oxydo reduction potential (ORP)
Conductivity/Total Dissolved Solids (TDS)/Salinity/Electrical resistivity
Dissolved oxygen (DO)
Biochemical Oxygen Demand (BOD)
Ion selective electrode (ISE): ammonia, ammonium, chloride, fluoride, nitrate, sodium
PC data transmission software:HQD series instrument data transmission utility program
PH buffering device:Color coding: 4.01, 7.00, 10.01 pH;
IUPAC：1.679，4.005，7.000，10.012，12.45
DIN：1.09，4.65，9.23
User defined custom buffer set
PH electrode calibration:1-3 calibration points
Record and display calibration summary data
PH measurement range:0-14 pH
PH Resolution:Optional:
0.001/0.01/0.1 pH value
printer:Yes, optional
The investigation includes:CDC 40101，LDO 10101
Probe type:Intelligent standard laboratory or rugged field
Salinity measurement range:0-42(Ppt)(‰)
Salinity resolution:0.01(Ppt)(‰)
TDS measurement range:0.00 mg/L -50.0 g/L NaCl
TDS Resolution:0.01 milligrams per liter to 0.1 grams per liter within the measurement range
Temperature compensation:PH automatic temperature compensation
PH automatic temperature compensation
Temperature measurement:° C or ° F
Temperature resolution:0.1
Guarantee:1 year
Weight:335 grams (0.75 pounds) without battery; 430 grams (0.95 pounds)
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