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HQ1140 Portable Dedicated Conductivity/TDS Meter with Conductivity Electrode, 5 m Rugged Cable

HQ1140 Portable Dedicated Conductivity/TDS Meter with Conductivity Electrode, 5 m Rugged Cable
Product #: LEV015.97.11402
Unit Price Contact Hach

Performing a successful calibration has never been so simple

Most measuring issues are due to incorrect calibration procedures. With our illustrated, step-by-step on-screen calibration and troubleshooting procedures, water quality professionals can succeed every time.

Deliver your daily activity in just a few clicks

Whether you are at your facility or working in the field, the Hach® HQ Series portable meter ensures your data will be safely transferred via USB.

Sensors designed for every application

We offer standard laboratory and rugged field Intellical smart sensors available with the HQ Series to measure a wide variety of parameters including Total Dissolved Solids (TDS), Optical Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD), Temperature, Conductivity, and pH. Intellical smart probes are automatically recognised by HQ meters, retain calibration history and method settings to minimise errors and setup time. They incorporate proven technology to deliver superior accuracy and response times – even when measuring challenging samples or challenging operating environments.

Peace of mind: Hach service and support will be there for you

Our Technical Support, Field Service, and Central Service Teams work together with over 80 years of electrochemistry expertise to help you maximise instrument uptime, ensure data integrity, maintain operational stability, and reduce compliance risk. Never feel alone when you need support.

What's included?

HQ1140 Portable EC/TDS Meter, 1 channel for general-purpose field or plant testing with CDC401 laboratory 4-poles graphite conductivity cell, 5 m rugged cable. Field accessories included.

Specifications

Accessories Included: No
Automatic Buffer Recognition: Yes
Backlight: Yes
Cable Length: 5 m
Calibration Intervals/Alerts/Reminder: Off, selectable from 2 hours to 7 days
CDC Electrode 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
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 Range: Yes
Custom Calibration Standards: Yes
Data Export: USB connection to PC or USB storage device (limited to the storage device capacity).
Data Memory: 5000 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: 536x336 Mono-TFT
Electrode Type: Intellical Standard Laboratory or Rugged Field
Enclosure rating: IP67 (with battery compartment installed)
Environmental Conditions: Relative Humidity: 90% (non-condensing)
Environmental Conditions: Temperature: 0 - 60 °C
GLP Features: Date; Time; Sample ID; Operator ID, Calibration
Inputs: 1
Instrument: Portable
ISE Direct Measurement Range: No
ISE Electrode Calibration: No
Kit?: Yes
Languages user interface: 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: HQ1140 EC/TDS/1 Channel
mV Measurement at Stable Reading: No
mV Measurement Range: No
Operating Error Messages: Clear text error messages displayed
Operating Interface: Soft Touch Keypad
Parameter: Conductivity/Total Dissolved Solids (TDS)
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: CDC40105
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: CDC40105
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: 12 months
Weight: 519 g (Meter only)
What's included?: HQ1140 Portable EC/TDS Meter, 1 channel for general-purpose field or plant testing with CDC401 laboratory 4-poles graphite conductivity cell, 5 m rugged cable. Field accessories included.