HORIBA D-74G pH /ORP / 導電率/抵抗/ 塩分/ TDSメーター

-Functions:

PC connectivity

Printer connectivity (GLP / GMP)

Temperature compensation (automatic / manual)

Autohold function

Data memory number: 1000

Interval memory

ID Input

Clock function

Auto power off / battery level indicator

Dustproof and waterproof standard: IP67

-pH:

Measurement principle: Glass electrode

Measuring range: pH 0.00 ~ 14.00 ※Flashing in the case of outside measurement range

Resolution: 0.01 pH

Repeatability: ± 0.01 pH ± 1digit

Automatic calibration (5 points) / Record calibration data

Standard solution auto detect

USA / NIST selectable

Calibration interval alarm

-mV (ORP):

Measuring range: -2000 ~ 2000 mV ※Flashing in the case of outside measurement range

Resolution: 1 mV

Repeatability: ± 1 mV ± 1 digit

Absolute / relative selectable

-Temperature:

Measuring range: 0.0oC ~ 100.0oC ※Flashing in the case of outside measurement range

Resolution: 0.1oC

Repeatability: ± 0.1 ° C ± 1digit

Calibration feature

-Conductivity:

Measurement principle: 2 AC dipole electrodes

Measuring range: 0.0 µS / m ~ 200.0 S / m * 1

Resolution: 0.05% F.S.

Repeatability: ± 0.5% F.S. ± 1 digit

Change units (S / m, S / cm)

Automatic temperature switch (25oC)

-Salinity:

Measurement principle: Conversion from conductivity value

Measuring range: 0.00% ~ 4.00% (0.0ppt ~ 40.0ppt)

Resolution: 0.01% / 0.1ppt

Calibration function

-Resistivity:

Measurement principle: Conversion from conductivity value

Measuring range: 0.000 Ω * m ~ 2,000MΩ * m * 2

Resolution: 0.05% F.S.

Repeatability: ± 0.5% F.S. ± 1 digit

-(TDS):

Measurement principle: Conversion from conductivity value

Measuring range: 0.01 mg / L ~ 100 g / L

Resolution: 0.01 mg / L

Display: LCD custom

Operating temperature / humidity: 0 ° C ~ 45 ° C / ≤ 80% (without condensation)

Power supply: LR03 / AAA Battery or AAA Ni-H x 2 rechargeable battery, Adapter 100 - 240V 50/60 Hz (optional)

Current consumption: ≤ 5 mA

Battery life: About 200 hours

Size: Approximately 67 (80) × 28 (42) × 170 mm

Weight (excluding electrodes and batteries): Approximately 285 g

Provide cover:

+ 01 meter

+ 02 AAA batteries

+ 01 User manual