Easy navigation for main unit and electrode inspections. Various industrial standards (JIS, USP, EP, JP, CP)
are also supported.
Reliable on-screen support if a problem occurs during calibration or measurement.
The software has a user guide to resolve any operation difficulties.
Various industry standard methods are supported from measurement to result output.
Conductivity measurements for pharmaceutical pure water guidelines of various countries are also supported.
The free arm of the stand-alone electrode stand can be positioned in any direction, vertically or horizontally.
The long-type electrode stand* with a telescopic stand is also provided for measurements with large beakers.
The 360° rotating free arm
also can be moved vertically
in full range.
The long electrode stand* has a maximum ength of 650 mm, it can also be stored neatly thanks to the telescopic shaft.
*Optional
| MODEL | F-74BW |
| pH: | |
| Measurement method | Glass electrode method |
| Measurement range | pH 0.000～14.000 |
| Display range | pH -2.000～19.999 |
| Resolution | 0.001 pH |
| Repeatability | ±0.005 pH±1 digit |
| pH calibration point | 5 |
| Repeatability check | ○ |
| Alarm limit of calibration | ○ |
| 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 | 0.00 μg/L～999 g/L (mol/L) |
| Resolution | Valid numbers 3 digits |
| Repeatability | ±0.5% ±1 digit |
| Calibration curve point | 5 |
| 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 | ○ |
| 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 ～100 g/L |
| Resolution | 0.01 mg/L |
| Input/output: | |
| Input(CH) | 2 |
| USB peripherals (Communication with PC)*1 | ○ |
| RS-232C(Printer/PC) | ○ |
| Data: | |
| Memory number | 999 |
| Interval memory | ○ |
| ID input | ○ |
| Display: | |
| Display | Custom LCD |
| Dual component display | ○ |
| Function: | |
| Printer connectivity（GLP/GMP | ○ |
| temperature compensation（Auto/manual) | ○ |
| AutoHold function | ○ |
| 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. 0.7 VA |
| Mass of main unit | Approx. 500 g |
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