AC- och USB-drift:
Included
Användargränssnitt:
Soft Touch Keypad
Användningsfelmeddelanden:
Clear text error messages displayed
Automatisk buffertidentifiering:
Yes
Barometertrycksmätning :
Automatic compensation of DO when using an LDO or LBOD probe
CDC-elektrodkalibrering:
Demal (1D/ 0.1D/ 0.01D);
Molar (0.1M/ 0.01M/0.001M);
NaCl (0.05%; 25µS/cm; 1000µS/cm; 18mS/cm);
Standard sea water;
User defined
Certifieringar:
CE.WEEE
Dataexport:
Download via USB connection to PC or flash memory device. Automatically transfer entire data log or as readings are taken.
Datalagring:
Automatic, GLP ISO compliant reading data stored with batteriescalibration details.
Datalagring/minne:
500 records/FIFO
Direkt ISE-mätning:
Yes
Display :
Detailed mode/Large mode
Displaylåsfunktion:
Continuous / Auto-stabilization ("press to read") / At Interval
Displaytyp:
240 x 160 pixel LCD with batteriesbacklight illumination
DO-elektrodkalibrering:
* 100% (water-saturated air (100%) calibration
* 100% with 0 (water-saturated air (100%) calibration with 0 point
* mg/L (calibration with a specified dissolved oxygen concentration (mg/L) solution)
* mg/L with 0 (calibration with a specified dissolved oxygen concentration (mg/L) solution with 0 point)
* Factory (calibration with the default LDO calibration)
DO-mätning:
0.1 to 20.0 mg/L (ppm) 1 to 200% saturation
DO-upplösning:
0.01 mg/L eller 0.1 % DO-mättnad
Egna kalibreringsstandarder:
Yes
Fast buffertval:
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, 9.23
User-defined custom buffer sets
Garanti :
36 månader
Givare ingår:
CDC40101
Givartyp:
Intellical Digital SMART Standard Laboratory or Rugged Field
GLP-funktioner:
Date; Time; Sample ID; Operator ID
Ingångar:
2
Innehåll:
No
Instrument:
Portable
ISE-elektrodkalibrering:
2 to 5 Points
Kalibreringsintervall/varningar/påminnelse :
Av, kan väljas från 2 timmar till 7 dagar
Kapslingens Skyddsklass IP:
IP67
Kit?:
Ja
Konduktivitet, noggrannhet:
± 0.5 in (1µS/cm - 200mS/cm) range
Konduktivitet, upplösning:
0.01 µS/cm - 0.1 mS/cm upon selected measuring range
Leveransomfattning:
Meter package includes HQ40D Portable Meter; 4 AA batteries, Power adapter, USB/DC power adapter for data transfer; CDC401 Laboratory 4-Poles Graphite Conductivity Cell, 1 m Cable; quick-start guide and user manuals; Standard Field case; Protective Glove for Portable HQd Meter; 120 mL Sample Container (x5); Sodium Chloride Standard Solution, 491 mg/L NaCl (1000 µS/cm), 100 mL
Mätmetod:
Probe specific programmed method settings
Mätning av konduktivitet:
0.01 µS/cm - 200.0 mS/cm
Mätning av konduktivitet: Temperaturkompensering:
None; Linear; NaCl Non-Linear Natural Water.
Mätning av konduktivitet på stabil avläsning:
Yes
Modell:
HQ40D – Multi/2 kanaler
mV-mätning :
-1500 - 1500 mV
mV-mätning vid stabil avläsning :
Yes
mV-upplösning :
0.1 mV
Needed Cable Length:
1
Omgivningsförhållande: relativ luftfuktighet :
90 % relative humidity (non-condensing)
Omgivningsförhållande: temperatur :
0 - 60 °C (32 - 140 °F)
ORP/redox-elektrodkalibrering:
Predefined ORP standards (including Zobell's solution)
Parameter:
pH/Oxydo Reduction Potential (ORP)
Conductivity/Total Dissolved Solid (TDS)/Salinity/Resistivity
Dissolved Oxygen (DO)
Biochemical Oxygen Demand (BOD)
Ion Selective Electrode (ISE): Ammonia, Ammonium, Chloride, Fluoride, Nitrate, Sodium
Parameters:
Conductivity
NA
NA
PC data transfer software :
HQD Series Meter Data Transfer Utility
pH Accuracy:
± 0,002 pH
pH Electrode calibration:
1 - 3 Calibration points
Calibration summary data logged and displayed
pH Measurement Range:
0 - 14 pH
pH-upplösning :
Valbart mellan 0.001 - 0.1 pH
Printer:
Yes, Optional
Resistivitetsmätning:
2,5 Ωcm - 49 MΩcm
Salinitetsmätning:
0 - 42 (ppt) (‰)
Salinity resolution:
0.01 (ppt) (‰)
Sensor A:
CDC40101 (1 m)
Sensor B:
NA
Sensor C:
NA
Sensors:
Sensor A: CDC40101
Sensor B: NA
Sensor C:
Simultaneous measurements:
Yes, 2 channels
Språk:
English, French, German, Italian, Spanish, Danish, Dutch, Polish, Portuguese, Turkish, Swedish, Czech, Russian
TDS-mätning:
0,0 - 50,0 mg/L
TDS-noggrannhet:
0.01 mg/L up - 0.1 g/L upon measuring range
Temperaturkompensation:
Automatisk temperaturkompensering för pH
Temperaturmätning:
°C or °F
Temperaturnoggrannhet:
± 0,3 °C
Temperaturupplösning :
0,1 °C
Type of measurement:
Field Measurements
Upplösning:
± 0,5 % inom området (1 µS/cm - 200 mS/cm)
Vad ingår i leveransen:
Meter package includes HQ40D Portable Meter; 4 AA batteries, Power adapter, USB/DC power adapter for data transfer; CDC401 Laboratory 4-Poles Graphite Conductivity Cell, 1 m Cable; quick-start guide and user manuals; Standard Field case; Protective Glove for Portable HQd Meter; 120 mL Sample Container (x5); Sodium Chloride Standard Solution, 491 mg/L NaCl (1000 µS/cm), 100 mL
Vikt :
391 g (0.75 lb) without batteries; 430 g (0.95 lb) with batteries