ph-metro y conductímetro de mesa LAQUA F-74
El panel de pantalla táctil del ph-metro y conductímetro de mesa LAQUA:
Las funciones
- Fácil navegación para la unidad principal y las inspecciones de electrodos.
- Se pueden mostrar dos canales simultáneamente
- Modo de inspección periódica JIS / Farmacopeas / Simulador Degital
- Soporte completo para las pautas farmacéuticas de agua pura de varios países.
- Función de retención automática personalizable para calibración y medición
- Conexión simultánea a un GLP / GMP compatible y PC
- Memoria digital: se pueden registrar un máximo de 2,000 conjuntos de datos de medición
- Comunicación USB-PC y memoria USB
- Soporte multilingüe (japonés, inglés, chino, coreano)
Características
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pH |
Measurement method |
Galass electorode method |
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Measurement range |
pH 0.000～14.000 |
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Display range |
pH -2.000～20.000 |
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Resolution |
0.01/0.001 pH |
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Auto range select |
○ |
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Repeatability |
±0.001 pH±1 digit |
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pH calibration point |
5 |
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Repeatability check |
○ |
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Alarm limit of calibration |
○ |
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Periodical check |
○ |
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mV(ORP) |
Measurement range |
±1999.9 mV |
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Resolution |
0.1 mV |
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Repeatability |
±0.1 mV±1 digit |
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Temperature |
Measurement range |
0.0～100.0℃ (-30.0～130.0℃） |
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Resolution |
0.1℃ |
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Repeatability |
±0.1℃±1 digit |
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ION |
Measurement method |
Ion electrode method |
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Measurement range |
0.00 μg/L～999 g/L (mol/L) |
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Resolution |
Valid numbers 3 digits |
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Repeatability |
±0.5% ±1 digit |
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Periodical check |
○ |
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Calibration curve point |
5 |
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Addition method measurement |
○ |
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Conductivity |
Measurement method |
2 AC bipolar method |
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Measurement range(Display range) |
Cell constant 100 m-1：0.000 mS/m〜19.99 S/m |
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Resolution |
0.05% of full scale |
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Repeatability |
±0.5% ±1 digit |
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Change unit |
○ |
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Distilled water temperature conversion |
○ |
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Periodical check |
○ |
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JP/EP/USP/CP Pharmaceutical water aplication |
○ |
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Salinity |
Measurement method |
Conversion from conductivity value |
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Measurement range(Display range) |
0.00～80.00 PPT (0.000%～8.000%) |
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Resolution |
0.01 PPT (0.001%) |
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Salt concentration calibration |
○ |
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Resistivity |
Measurement method |
Conversion from conductivity value |
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Measurement range(Display range) |
Cell constant 100 m-1：0.00 Ω・m〜199.9 kΩ・m |
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Resolution |
0.05% F.S. |
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Repeatability |
±0.5%F.S.±1 digit |
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TDS |
Measurement method |
Conversion from conductivity value |
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Measurement range(Display range) |
0.01 mg/L ～1000 g/L |
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Resolution |
0.01 mg/L |
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Input/output |
Input(CH) |
2 |
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USB peripherals |
○ |
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USB host（USB memory) |
○ |
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RS-232C(Printer/PC) |
○ |
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Analog out put |
○ |
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Data |
Memory number |
2,000 |
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Interval memory |
○ |
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ID input |
○ |
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Data search |
○ |
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Display |
Display |
Color graphic LCD with capacitive Touch Panel |
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Dual component display |
○ |
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Multilanguage display |
Japanese/English/Chinese/Korean |
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Function |
Navigation function |
○ |
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User gide |
○ |
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Graf display |
○ |
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Printer connectivity（GLP/GMP） |
○ |
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Custom printing function |
○ |
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temperature compensation（Auto/manual) |
○ |
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AutoHold function |
○ |
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AutoHold setting |
○ |
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Stability function (pH/ION) |
○ |
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Register operator |
○ |
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Security(pass word） |
○ |
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Version up function |
○ |
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Ambient temperature |
0 ℃ ～ 45℃ |
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Power |
AC adaptor 100 ～ 240 V 50/60 Hz |
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Demensions |
170(W)×174(D)×73(H)mm(Excluding electrode stand and AC adaptor) |
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Power consumption |
Approx. 9.8 VA |
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Mass of main unit |
Approx .700 g |
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