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Product Features
- Multi-Parameter Measurement: pH, ORP, ion, conductivity, resistivity, TDS, salinity, temperature
- Simultaneous measurement of two parameters (F-73, F-74 models)
- 5-point calibration, auto-buffer recognition
- User Interface: 5.7” touchscreen, real-time graphs, auto-hold function
- On-screen calibration, maintenance, and troubleshooting
- Connectivity: USB, RS232C, printer support
- Multi-Language UI: English, Japanese, Chinese, Korean, Vietnamese
Delivery options
At Cadmus Products, we prioritise efficient order delivery and offer competitive shipping rates worldwide. Our streamlined process ensures clarity and reliability for all your shipping requirements.
- We handle consignments of various sizes across the UK and globally, primarily using DHL, but may select other couriers for specific needs.
- For online laboratory product purchases, shipping costs are displayed at checkout. For quoted items, shipping prices will be included in your email quote.
- Please visit our shipping and delivery page for more information here.
Horiba Laqua Bench Meters
Touchscreen Color LCD Meters
Horiba's LAQUA series of benchtop meters are designed for precise water quality analysis, featuring a user-friendly interface and advanced functionalities. These instruments are equipped with a large 5.7-inch color touchscreen display, facilitating intuitive navigation through tap, flick, and drag operations.
| LAQUA F-73 | |||
|---|---|---|---|
| pH | Measurement method | Glass electrode method | |
| Measurement range | pH 0.000～14.000 | ||
| Display range | pH -2.000～20.000 | ||
| Resolution | 0.01/0.001 pH | ||
| Auto range select | ○ | ||
| Repeatability | ±0.001 pH±1 digit | ||
| pH calibration point | 5 | ||
| Repeatability check | ○ | ||
| Alarm limit of calibration | ○ | ||
| Periodical check | ○ | ||
| mV(ORP) | Measurement range | ±1999.9 mV | |
| Resolution | 0.1 mV | ||
| Repeatability | ±0.1 mV±1 digit | ||
| Temperature | Measurement range | 0.0～100.0℃(-30.0～130.0℃） | |
| Resolution | 0.1℃ | ||
| Repeatability | ±0.1℃±1 digit | ||
| ION | Measurement method | Ion electrode method | |
| Measurement range | 0.000 μg/L～9999 g/L (mol/L) | ||
| Resolution | 4 significant digits | ||
| Repeatability | ±0.5% ±1 digit | ||
| Periodical check | ○ | ||
| Calibration curve point | 5 | ||
| Addition method measurement | ○ | ||
| Input/output | Input(CH) | 2 | |
| USB peripherals (Communication with PC)*1 |
○ | ||
| USB host（USB memory) | ○ | ||
| RS-232C(Printer/PC) | ○ | ||
| Analog out put | ○ | ||
| Data | Memory number | 2,000 | |
| Interval memory | ○ | ||
| ID input | ○ | ||
| Data search | ○ | ||
| Display | Display | Color graphic LCD with capacitive Touch Panel | |
| Dual component display | ○ | ||
| Multilanguage display | Japanese/English/Chinese/Korean | ||
| Function | Navigation function | ○ | |
| User gide | ○ | ||
| Graf display | ○ | ||
| Printer connectivity（GLP/GMP） | ○ | ||
| Custom printing function | ○ | ||
| temperature compensation（Auto/manual) | ○ | ||
| AutoHold function | ○ | ||
| AutoHold setting | ○ | ||
| Stability function (pH/ION) | ○ | ||
| Register operator | ○ | ||
| Security(pass word） | ○ | ||
| Version up function | ○ | ||
| Ambient temperature | 0 ℃ ～ 45℃ | ||
| Power | AC adaptor 100 ～ 240 V 50/60 Hz | ||
| Dimensions | 170(W)×174(D)×73(H)mm(Excluding electrode stand and AC adaptor) | ||
| Power consumption | Approx. 9.8 VA | ||
| Mass of main unit | Approx .700 g | ||
*1 USB cable sold separately. Software can be download by web registration.
| LAQUA F-74 | |||
|---|---|---|---|
| pH | Measurement method | Glass electrode method | |
| Measurement range | pH 0.000～14.000 | ||
| Display range | pH -2.000～20.000 | ||
| Resolution | 0.01/0.001 pH | ||
| Auto range select | ○ | ||
| Repeatability | ±0.001 pH±1 digit | ||
| pH calibration point | 5 | ||
| Repeatability check | ○ | ||
| Alarm limit of calibration | ○ | ||
| Periodical check | ○ | ||
| mV(ORP) | Measurement range | ±1999.9 mV | |
| Resolution | 0.1 mV | ||
| Repeatability | ±0.1 mV±1 digit | ||
| Temperature | Measurement range | 0.0～100.0℃ (-30.0～130.0℃） | |
| Resolution | 0.1℃ | ||
| Repeatability | ±0.1℃±1 digit | ||
| ION | Measurement method | Ion electrode method | |
| Measurement range | 0.000 μg/L～9999 g/L (mol/L) | ||
| Resolution | 4 significant digits | ||
| Repeatability | ±0.5% ±1 digit | ||
| Periodical check | ○ | ||
| Calibration curve point | 5 | ||
| Addition method measurement | ○ | ||
| Conductivity | Measurement method | 2 AC bipolar method | |
| Measurement range(Display range) | Cell constant 100 m-1：0.000 mS/m〜19.99 S/m Cell constant 10 m-1：0.0 μS/m〜1.999 S/m Cell constant 1000 m-1：0.00 mS/m〜199.9 S/m |
||
| Resolution | 0.05% of full scale | ||
| Repeatability | ±0.5% ±1 digit | ||
| Change unit | ○ | ||
| Distilled water temperature conversion | ○ | ||
| Periodical check | ○ | ||
| JP/EP/USP/CP Pharmaceutical water aplication | ○ | ||
| Salinity | Measurement method | Conversion from conductivity value | |
| Measurement range(Display range) | 0.00～80.00 PPT (0.000%～8.000%) | ||
| Resolution | 0.01 PPT (0.001%) | ||
|
Salt concentration calibration |
○ | ||
| Resistivity | Measurement method | Conversion from conductivity value | |
| Measurement range(Display range) | Cell constant 100 m-1：0.00 Ω・m〜199.9 kΩ・m Cell constant 10 m-1：0.0 Ω・m〜1.999 MΩ・m Cell constant 1000 m-1：0.000 Ω・m〜19.99 kΩ・m |
||
| Resolution | 0.05% F.S. | ||
| Repeatability | ±0.5%F.S.±1 digit | ||
| TDS | Measurement method | Conversion from conductivity value | |
| Measurement range(Display range) | 0.01 mg/L ～1000 g/L | ||
| Resolution | 0.01 mg/L | ||
| Input/output | Input(CH) | 2 | |
| USB peripherals (Communication with PC)*1 |
○ | ||
| USB host（USB memory) | ○ | ||
| RS-232C(Printer/PC) | ○ | ||
| Analog out put | ○ | ||
| Data | Memory number | 2,000 | |
| Interval memory | ○ | ||
| ID input | ○ | ||
| Data search | ○ | ||
| Display | Display | Color graphic LCD with capacitive Touch Panel | |
| Dual component display | ○ | ||
| Multilanguage display | Japanese/English/Chinese/Korean | ||
| Function | Navigation function | ○ | |
| User gide | ○ | ||
| Graf display | ○ | ||
| Printer connectivity（GLP/GMP） | ○ | ||
| Custom printing function | ○ | ||
| temperature compensation（Auto/manual) | ○ | ||
| AutoHold function | ○ | ||
| AutoHold setting | ○ | ||
| Stability function (pH/ION) | ○ | ||
| Register operator | ○ | ||
| Security(pass word） | ○ | ||
| Version up function | ○ | ||
| Ambient temperature | 0 ℃ ～ 45℃ | ||
| Power | AC adaptor 100 ～ 240 V 50/60 Hz | ||
| Dimensions | 170(W)×174(D)×73(H)mm(Excluding electrode stand and AC adaptor) | ||
| Power consumption | Approx. 9.8 VA | ||
| Mass of main unit | Approx .700 g | ||
*1 USB cable sold separately. Software can be download by web registration.
| Model | LAQUA DS-72 |
|---|---|
| Conductivity Range |
0.000 μS/cm ~ 19.99 mS/cm (k = 0.1 cm-1) 0.00 μS/cm ~ 199.9 mS/cm (k = 1.0 cm-1) 0.0 μS/cm ~ 1.999 S/cm (k = 10.0 cm-1) |
| Method | 2 AC Bipolar |
| Resolution | 0.05% of full scale |
| Repeatability | ±0.5% ±1 digit |
| Selectable Unit | Yes |
| Distilled Water Temperature Conversion | Yes |
| Periodical Check | Yes |
| JIS/CP/JP/USP/EP Pharmaceutical Water Application | Yes |
| Salinity Range |
0.00 to 80.00 ppt (0.000 to 8.000%) |
| Method | Conversion from conductivity |
| Resolution | 0.01 ppt (0.001%) |
| Salt Concentration Calibration | Yes |
| Resistivity Range |
k = 0.1 cm-1：0.00 kΩ・cm ~ 199.9 MΩ・cm k = 1.0 cm-1：0.000 kΩ・cm ~ 19.99 MΩ・cm k = 10 cm-1：0.0 Ω・cm ~ 1.999 MΩ・cm |
| Method | Conversion from conductivity |
| Resolution | 0.05% F.S. |
| Repeatability | ±0.5%F.S. ±1 digit |
| TDS Range | 0.01 mg/L to 1000 g/L |
| Method | Conversion from conductivity |
| Resolution | 0.01 mg/L |
| Temperature Range | -30.0 to 130.0°C |
| Resolution | 0.1°C |
| Repeatability | ±0.1°C ±1 digit |
| Input | BNC, phono |
| Output | USB, RS232C, Analog |
| Data Memory | 2000 |
| Data Search | Yes |
| ID Input | Yes |
| Display | Touch Screen Color LCD |
| Languages | English, Japanese, Chinese, Korean |
| Navigation Function | Yes |
| Temperature Compensation | Auto / Manual |
| Auto-HoldSetting | Yes |
| Password Setting | Yes |
| Software Upgrade Function | Yes |
| Operating Temperature | 0 to 45°C |
| Power Requirement | AC adptor, 100-240V 50/60Hz |
| Dimensions | 170(W) x 174(D) x 73(H) mm |
| Weight | 700g |
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