HORIBA PD220 라콰 pH / ORP / DO / 온도 (° C / ° F) 다중 파라미터 미터

-pH Range: -2.00 to 16.00 pH

Resolution: 0.01 pH

Accuracy: ± 0.01 pH

Calibration Points: Up to 5 (USA & NIST), Up to 6 (DIN)

Buffer Options: USA, NIST, DIN

-ORP Range: ± 2000 mV

Resolution: 0.1 mV (< ±1000 mV), 1 mV (≥ ±1000 mV)

Accuracy: ± 0.3 mV (< ±1000 mV), 0.3% of reading (≥ ±1000 mV)

Calibration Option: Yes

-Dissolved Oxygen (DO) Range:

0.0 to 20.00 mg/L

0.0 to 200.0%

Resolution: 0.01 mg/L, 0.1%

Accuracy:m±0.1 mg/L

Salinity Compensation: 0.0 to 40.0 ppt

Barometric Pressure: Compensation Yes

DO Probe Type: Galvanic integrated with temperature sensor

Calibration Points: Up to 2

-Temperature Range: -30.0 to 130.0 °C / -22.0 to 266.0 °F

Resolution: 0.1 °C / °F 

Accuracy: ± 0.5 °C / ± 0.9 °C

Calibration Option: Yes

Memory Data: 500

Auto Log Data: Yes

Real-time Clock 

Date & Time Stamp

Measurement Modes: Auto Stable, Auto Hold, Real Time

Offset / Average Slope Display: Yes 

Calibration Alarm: Yes (Programmable: up to 90 days)

Auto Shut-Off: Yes (Programmable: up to 30 minutes)

Electrode Status: Yes (On screen display)

Diagnostic Messages: Yes

PC Communication

Printer Communication

Meter Inputs: BNC (for conductivity electrode), phono (for temperature sensor)

Meter Output: phono (for software upgrade only)

Display: Custom LCD with backlight

Housing: IP67, shock & scratch resistant, non-slip

Power Requirement: 2 x AA batteries 

Battery Life: > 500 hours

Meter Dimensions: 160 (L) x 80 (W) x 40.60 (H) mm

Meter Weight: Approx. 260 g (with batteries) / 216 g (without batteries)