Accessories Included:
No
Automatic Buffer Recognition:
Yes
Backlight:
Yes
Barometric Pressure Measurement:
Automatic compensation of DO when using an LDO or LBOD probe
Calibration:
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
Calibration Intervals/Alerts/Reminder:
Off, selectable from 2 hours to 7 days
Certifications:
CE, FCC, ISED, RCM, KC, ETL Verified: US DOE/ NRCan Energy Efficiency, RoHS
Conductivity measurement: Temperature correction:
None; Linear; NaCl Non-Linear Natural Water.
Conductivity Measurement Range:
Yes
Custom Calibration Standards:
Yes
Data Export:
USB connection to PC or USB storage device (limited to the storage device capacity).
Data Memory:
100,000 data points
Data Storage:
Automatic in Press to Read Mode and Interval Mode. Manual in Continuous Read Mode.
Dimensions (H x W x D):
63 mm x 97 mm x 220 mm
Display:
Up to 3 parameters at a time, dependent on HQ model
Display Type:
640x480 Colour TFT
DO Measurement Range:
0.1 - 20.0 mg/L (ppm), 1 - 200% saturation
DO Resolution:
0.1
Enclosure Rating:
IP67 (with battery compartment installed)
GLP Features:
Date; Time; Sample ID; Operator ID, Calibration
Inputs:
2
Instrument:
Portable
ISE Direct Measurement Range:
Yes
ISE Electrode Calibration:
Yes
Kit?:
Meter only
Languages:
English, Chinese - Simplified, Spanish, French, German, Italian, Japanese, Turkish, Dutch, Portuguese (PT & BR), Korean, Danish, Swedish, Polish, Norwegian, Hungarian, Greek, Finnish, Czech, Romanian, Croatian, Bulgarian, Slovak, Lithuanian, Estonian, Slovenian, Russian
Lock Function:
Continuous / Auto-stabilisation ("press to read") / At Interval
Measurement method:
Probe specific programmed method settings
Model:
HQ4200 Multi/ISE/2 Channels
mV Measurement at Stable Reading:
Yes
mV Measurement Range:
Yes
mV Resolution:
0.1 mV
Operating Error Messages:
Clear text error messages displayed
Operating Humidity:
90% (non-condensing)
Operating Interface:
Soft Touch Keypad
Operating Temperature:
0 - 60 °C
ORP Electrode Calibration:
Predefined ORP standards (including Zobell's solution)
Parameter:
pH, Conductivity, TDS, Salinity, Dissolved Oxygen, ORP, ISE
pH Buffer Sets:
Colour-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
pH Electrode calibration:
1 - 3 Calibration points
Calibration summary data logged and displayed
pH Measurement Range:
0 - 14 pH
pH Resolution:
Selectable:
0.001/0.01/0.1 pH
Power supply:
Rechargeable lithium-ion battery 18650 (internal)
Class II, USB power adapter: 100 - 240 VAC, 50/60 Hz input; 5 VDC at 2 A USB power adapter output (external)
Probes included:
None
Probe Type:
Intellical Standard Laboratory or Rugged Field
Protection Class:
IEC Class III (SELV (Separated/Safety Extra-Low Voltage) powered); external
Salinity Measurement Range:
0 - 42 (ppt) (‰)
Salinity Resolution:
0.01 (ppt) (‰)
Sensor A:
None
Sensor B:
None
Sensor C:
None
Storage conditions:
-20 - 60 °C, max. 90% relative humidity (non-condensing)
TDS Measurement Range:
0.00 mg/L - 50.0 g/L NaCl
TDS Resolution:
0.01 mg/L - 0.1 g/L upon measuring range
Temperature Compensation:
Automatic Temperature compensation for pH
Temperature Measurement:
°C or °F
Temperature Resolution:
0.1 °C
Type of measurement:
Field Measurements
Warranty:
36 months
Weight:
550 g (Meter only)
What's included?:
HQ4200 Portable Multi Meter, 2 channels, includes manuals, Li-Ion batteries, USB charger with power cable.