HQ1140 Portable Dedicated Conductivity/TDS Meter
with Conductivity Electrode, 1 m Cable Hach

The HQ Series is for water quality professionals who want to perform electrochemical analysis for field and lab environments. Our new portable platform will allow you to collect intuitive, accurate measurements, manage data, and easily review results, while supplying an IP67 robustness rating.
They provide a true rugged, field-ready solution with on-screen, visual step-by-step operating guidance that provides users with confidence in reporting and managing their results. Unlike other field meters with basic user interfaces and without easily accessible data, the HQ Series secures, simplifies, and accelerates the complete measurement process for field users.

HQ1140 EC/TDS/1 Channel

Specifications :
Data Memory 5000 data points
Display Type 536x336 Mono-TF
Dimensions 63 mm x 97 mm x 220 m (H x W x D)
Data Storage: Automatic in Press to Read Mode and Interval Mode.
Manual in Continuous Read Mode.
Display Up to 3 parameters at a time, dependent on HQ model
Enclosure Rating IP67 (with battery compartment installed)
GLP Features Date; Time; Sample ID; Operator ID, Calibration
Operating Error Messages Clear text error messages displayed
Operating Humidity 90% (non-condensing)
Operating Interface Soft Touch Keypad
Operating Temp 0 - 60 °C
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 CDC40101
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 CDC40101
Sensor B None
Sensor C None
Software available Claros
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
Tem Compensation Automatic Temperature compensation for pH
Temp Measurement °C or °F
Temp Resolution 0.1 °C
Type of measurement Field Measurements

What's included
LEV015.53.1140A HQ1140 Portable EC/TDS Meter, 1 channel
CDC40101 IntelliCAL conductivity cell, 1 m cable
LEZ015.99.A001A HQ standard electrode field case
LEZ015.99A003A HQ hand strap & kickstand
LEZ015.99.A004A HQ protective glove
2097000 Disposable wipes, 11x22 cm, pk/280
2771420 Singlet single-use conductivity standard solution, 1413 µS/cm, KCl, 20 mL
User manuals
Rukan Mitra Matraman Blok B - 12
Jl. Matraman Raya No. 148 Jakarta 13150
(021) 859 181 54, (021) 859 181 55, (021) 859 023 91, (021) 851 259 5
0813 988 55242, 0877 811 22777, 0812 864 04835, 0812 863 8194
(021) 859 181 78
1. sales@octaprimalestari.com 2. e_anasthasia@octaprimalestari.com, 3. meliati_layarda@octaprimalestari.com 4. octaprima_lestari@yahoo.com
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