Horiba D-75G pH / ORP / DO仪表

-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

- Dissolved oxygen (DO):

Measurement principle: galvani electrochemical battery

Measuring range: 0.00 ~ 20.00 mg / L

Temperature compensation: 0 ~ 40oC

Resolution: 0.01 mg / L

Repeatability: ± 0.1 mg / L ± 1 digit

Calibration for salt concentration (0 ~ 40ppt)

Air pressure correction

-Saturated oxygen :

Measurement principle: galvani electrochemical battery

Measuring range (display range): 0.0 ~ 200.0%

Resolution: 0.1%

- Oxygen concentration:

Measurement principle: galvani electrochemical battery

Measuring range (display range): 0.0 ~ 50.0%

Resolution: 0.1%

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)