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Phone
13261731718
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Address
Mingliu Future Building, Majiabao West Road, Fengtai District, Beijing
Beijing Huayi Tongtai Environmental Protection Technology Co., Ltd
13261731718
Mingliu Future Building, Majiabao West Road, Fengtai District, Beijing
American HACH HQ30d single input multi parameter digital analyzer detailed introduction:
The American HACH HQ30d single input multi parameter digital analyzer is a plug and play analyzer that can be used for any IntelliCAL device. An analyzer can measure pH, conductivity, and LDO; The electrical serial number can be automatically registered in the analyzer; The sample ID and operator ID can be linked to the measurement and stored in the recorder for final traceability; Changing measurement parameters/electricity is fast and convenient, without the need for recalibration; The factory calibrated IntelliCAL can be used directly; The password protection function of data ensures accurate and tamper proof reporting; 500 data recording functions can store measurement results, calibration, and inspection standards.
Technical parameters of the American HACH HQ30d single input multi parameter digital analyzer:
Please refer to the technical parameters of the electrical appliance for the measurement range
Power supply: 4AA battery; Battery life:>200 hours, including AC/DC power connection
Single parameter display: can display readings from one battery.
PH electricity: pH, mV, temperature
Electrical conductivity: selected parameters, temperature correction and temperature LDO electrical conductivity: dissolved oxygen, pressure, temperature
Data memory: 500 sets of data
Data storage: Calibration data is stored in logs. It can be automatically stored in the "press to read" mode and interval measurement mode. Manual storage is required in the 'continuous reading' mode.
Data recording: User selected interval temperature correction/compensation: automatic
Lock display function: Continuous measurement mode or press to read measurement mode has the function of averaging LDO measurement readings.
Automatic recognition of pH buffer: There are three options to choose from:
PH automatic recognition function: can recognize standard solutions with pH values of 4, 7, and 10. IUPAC: 1.679, 4.005, 7.000, 10.012, DIN: 1.09, 4.65, 9.23
Waterproof: The measuring instrument casing can be soaked in water up to 1 meter deep for 30 minutes (IP67)
Ordering information for the HACH HQ30d single input multi parameter digital analyzer from the United States:
Only HQ30d multi parameter digital analyzer:
HQ30d HQ30d single input, multi parameter digital analyzer
HQD series multi parameter measuring instrument - Host model and technical specifications:(Click on the model to view detailed configuration and technical specifications)
model |
HQ11D (portable) |
HQ14d (portable) |
HQ30d (portable) |
HQ40d (portable) |
Measurable parameters |
HQ411d (desktop) |
|
HQ430d (desktop) |
HQ440d (desktop) |
Number of electrical connections |
1(pH) |
1 (Conductivity) |
1 (pH, conductivity O2 |
2 (pH, conductivity O2 |
|
|
Ion selective electricity |
Ion selective electricity |
|
Dissolved oxygen (LDO) |
|
|
√ |
√ |
Range |
|
|
0.00-20mg/L; 0-200% saturation |
|
resolution |
|
|
0.01 or 0.1mg/L 0.1% saturation |
|
accuracy |
|
|
± 1% range |
|
Pressure Compensation |
|
|
automatic |
|
pH |
√ |
|
√ |
√ |
Range |
0-14 |
|
0-14 |
0-14 |
Resolution (optional) |
0.1/0.01/0.001 |
|
0.1/0.01/0.001 |
0.1/0.01/0.001 |
accuracy |
±0.002 |
|
±0.002 |
±0.002 |
Pressure Compensation |
automatic |
|
automatic |
automatic |
ORP |
√ |
|
√ |
√ |
Range |
±1500mV |
|
±1500mV |
|
resolution |
0.1mV |
|
0.1mV |
|
accuracy |
±0.1mV |
|
±0.1mV |
|
Ionic concentration (ISE) |
|
|
√ |
√ |
Range |
|
|
It depends on the ISE electronics selected |
|
Resolution (optional) |
|
|
0.1/0.01/0.001 |
|
accuracy |
|
|
±0.1mV |
|
temperature |
√ |
√ |
√ |
√ |
Range |
﹣10℃~+110℃ |
﹣10℃~+110℃ |
﹣10℃~+110℃ |
﹣10℃~+110℃ |
resolution |
0.1℃ |
0.1℃ |
0.1℃ |
0.1℃ |
accuracy |
±0.3℃± |
0.3℃± |
0.3℃± |
0.3℃ |
conductivity |
|
√ |
√ |
√ |
Range |
|
0.01uS/cm-200mS/cm |
0.01uS/cm-400mS/cm |
|
accuracy |
|
±0.5% |
±0.5% |
|
temperature compensation |
|
Nonlinear (natural water meets DIN38404 and EN ISO7888) |
||
resistivity |
|
√ |
√ |
√ |
Range |
|
2.5Ωcm-49MΩcm |
2.5Ωcm-49MΩcm |
Ωcm-49MΩcm |
accuracy |
|
±0.5% |
±0.5% |
±0.5% |
TDS |
|
√ |
√ |
√ |
Range |
|
0-50.000mg/L |
||
accuracy |
|
±0.5 |
±0.5 |
±0.5 |
salinity |
|
√ |
√ |
√ |
Range |
|
0-42 (g/kg, ‰, unit) |
||
resolution |
|
Very high 0.01 ppt |
Very high 0.01 ppt |
Very high 0.01 ppt |
accuracy |
|
± 0.1mg/l (when less than 8mg/L) |
||