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Time of issue:2020-04-29 00:00:00
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HQd Desktop / Portable Water Quality Analyzer

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HQd-台式_便携式水质分析仪-(1)
HQd-台式_便携式水质分析仪-(2)
HQd-台式_便携式水质分析仪-(3)
HQd-台式_便携式水质分析仪

HQd Desktop / Portable Water Quality Analyzer

Hach's HQd series of portable water quality analyzers can currently detect 11 kinds of parameters, with a variety of electrode options including standard, rugged, and Ultra. Hach HQd portable water quality analyzer has greater measurement flexibility, simple electrode replacement and other operations, and can automatically identify the electrode. The multi-parameter water quality detector includes various IntelliCALTM electrodes, which can measure pH, conductivity, dissolved oxygen (LDO), LBOD, ORP, and parameters such as sodium, ammonium, ammonia, fluorine, nitrate, and chlorine. -Characteristics and advantages of the instrument: ● One machine with multiple functions and one HQD multi-parameter water quality detector can be connected
HQd-台式_便携式水质分析仪-(1)
HQd-台式_便携式水质分析仪-(2)
HQd-台式_便携式水质分析仪-(3)
HQd-台式_便携式水质分析仪
Product description
Technical indicators

 Hach's HQd series portable water quality analyzers can currently detect 11 kinds of parameters, with a variety of electrode options including standard, rugged, and Ultra. Hach HQd portable water quality analyzer has greater measurement flexibility, simple electrode replacement and other operations, and can automatically identify the electrode. The multi-parameter water quality tester includes various IntelliCALTM electrodes, which can measure pH, conductivity, dissolved oxygen (LDO), LBOD, ORP, and sodium, ammonium, ammonia, fluorine, nitrate, chlorine and other parameters.

 
-Instrument features and advantages:
● Multi-purpose
A HQD multi-parameter water quality detector can be connected to different electrodes for measuring pH. ORP, sodium, ammonium, ammonia, fluorine, nitrate, chlorine, conductivity, dissolved oxygen and other parameters.
● Various measurement methods
HQD portable water quality analyzer provides three reading modes, which can realize the measurement of immediate reading, indirect reading and continuous reading.
● User-friendly calibration guide
The operation interface of HQd portable water quality analyzer is simple and intuitive. With calibration guidelines and standard procedure checks, which greatly reduces calibration errors and simplifies the operation process. Calibration status indicator and calibration reminder ensure that correct calibration results can be obtained.
● Complete data traceability
HQd series multi-parameter water quality detector can automatically record the serial number of the electrode. The current calibration data, user ID, sample ID, time and date are all saved in the system data log. Each measurement data can be related to sample ID and user ID. The electrode serial number and other data are related, ensuring complete data traceability and report monitoring.
● USB data transmission method
HQD portable water quality analyzer provides a USB interface, which can easily transfer the data results to U disk and computer.
● Completely intelligent software system
The upgraded software allows the user to customize the pH standard solution, which can support the user to calibrate the pH according to any pH standard solution he has, not just limited to certain fixed pH standard solutions. For conductivity, users are allowed to arbitrarily choose the temperature reference temperature compensation, not just a fixed temperature. For dissolved oxygen, when equipped with a conductivity electrode, HQD portable water quality analyzer can automatically adjust the salinity of dissolved oxygen according to the measured salinity, without manual input.
● Laboratory and field sharing
All connections between HQD portable water quality analyzer and electrodes are safe and waterproof. It can be used for both laboratory analysis and on-site analysis. All connections between the HQD portable water quality analyzer and the electrodes are safe and waterproof. When the light is dark, the instrument screen can emit background light, and at the same time enlarge the font displayed on the screen. In addition, a rugged field toolbox is available. This makes on-site measurement extremely convenient.
● Large screen. Multiple parameters. Multi-item display.
Scan the QR code to read on your phone
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Analyzer housing
shell Tester: IP67, water resistance is 1 meter deep water, waterproof effect within 30 minutes, battery box can be submerged in 2 feet of water for 15 seconds.
Power requirements (internal) AA alkaline batteries or NiMH batteries (4)
Power requirements (external USB / DC power adapter)
100–240 V, 50/60 Hz input;
4.5 ~ 7.5 V (7 VA) output (center contact +, outer shield-)
storage temperature –20 ~ +60 °C (–4 ~ +140 °F)
Operating temperature 0 ~ +60 °C (32 ~ 140 °F)
Operating temperature 90% (no condensation)
weight
0.75 lb / 11.6 oz / 330 g
0.95 lb / 15.2 oz / 430 g (with four AA alkaline batteries installed)
Input
The input of the electrode is a 5-hole customized M-12 The analyzer can accept IntelliCAL electrodes (HQ11d can only measure pH; HQ14d can only measure conductivity)
The input of USB and external AC power is an 8-hole connector The 8-hole connector can connect USB and external AC power.
Analyzer housing
pH range PHC301 (fillable type): 0.0–14.0 pH
PHC101 (filled gel): 2.0–14.0 pH
Sodium (alkalinity) error In a 1 M NaOH solution, when the pH is 12.6, the error is –0.6 pH
Temperature range 0.0–80.0 ºC
Temperature accuracy ±0.3 ºC
Warranty
The PHC301 electrode has a 1 year warranty.
The PHC101 electrode has a six-month warranty.
44153-00 Calibration barrel, 1L (Note: Calibration barrel must be ordered separately)
LDO IntelliCAL electrode (standard and rugged)
Dissolved oxygen range
0.1–20.0 mg / L (ppm)
1–200% saturation
Dissolved oxygen accuracy
± 0.1 mg / L at 0.1–8 mg / L
When it is greater than 8.0 mg / L, it is ± 0.2 mg / L
% saturation 1.0%
Temperature range 0–50 ºC
Temperature resolution 0.1 ºC
Temperature accuracy ± 0.3 ºC
Warranty
The electrode has a 3 year warranty.
The sensor cap has a 1 year warranty.
Conductivity IntelliCAL electrode
Conductivity range 0.01 µS/cm ~ 200.0 mS/cm
Conductivity resolution 0.01–19.99 µS/cm: 0.01 µS/cm
20.0–199.9 µS/cm: 0.1 µS/cm
200.0–1999.0 µS/cm: 1.0 µS/cm
2.0–19.99 mS/cm: 0.01 mS/cm
20.0–200.0 mS/cm: 0.1 mS/cm
Conductivity accuracy ± 0.5% of reading
TDS range 0 ~ 50,000 mg/L,以 NaCl 计
TDS accuracy ± 0.5% of reading
Conductivity IntelliCAL electrode (continued)
TDS resolution 0.0–199.9 mg/L: 0.1 mg/L
200.0–1999.0 mg/L: 1.0 mg/L
2.0–19.99 g/L: 0.01 g/L
20.0–50.0 g/L: 0.1 g/L
Salinity range 0~ 42 ppt (‰)
Salinity accuracy ±0.1 ppt
Salinity resolution 0.01 ppt
Temperature range –10.0 ~ 110.0 ºC
Temperature accuracy ±0.3 ºC
Warranty The electrode has a 1 year warranty.
Conductivity IntelliCAL electrode (continued)
USB Peripherals and hosts.
shell
Tester: IP67, water resistance is 1 meter deep water, waterproof effect within 30 minutes, battery box can be submerged in 2 feet of water for 15 seconds.
 
Power requirements (internal) AA alkaline batteries or NiMH batteries (4)
Power requirements (external USB / DC power adapter)
100–240 V, 50/60 Hz input;
4.5 ~ 7.5 V (7 VA) output (center contact +, outer shield-)
storage temperature –20 ~ +60 °C (–4 ~ +140 °F)
Operating temperature 0 ~ +60 °C (32 ~ 140 °F)
Operating humidity 90% (no condensation)
weight
0.75 lb / 11.6 oz / 330 g
0.95 lb / 15.2 oz / 430 g (with four AA alkaline batteries installed).
The input of USB and external AC power is an 8-hole connector The 8-hole connector can connect USB and external AC power.

 

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