Portable Dissolved Oxygen Meter

SKU : 6d5919796647

Brand BIOBASE

Product origin CHINA

Delivery time Within 7 days

Supply capacity Factory Direct Supply

Features:
*1 or 2 points calibration using the air-saturated water or zero oxygen solution.
*Salinity and barometric pressure compensations eliminate the measurement error.
*Automatic temperature compensation ensures accurate readings over the entire range.
*Auto-Read function senses and locks the measurement endpoint.
*Auto-Power Off effectively conserves battery life.
*Setup menu allows setting the number of calibration points, resolution, temperature unit, concentration unit, stability criteria, date and time, etc.
*Reset function automatically resumes all settings back to the factory defaults.
*Expanded memory stores or recalls up to 500 data sets.
*USB communication interface for data transfer or connecting a power adapter to meter.

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Deskripsi

Portable Dissolved Oxygen Meter

Accessories

DO100 dissolved oxygen electrode, electrolyte solution, membrane cap and carrying case.


Technical Parameters:

Model

PH-820

PH-821

DO

Range

0.00~20.00mg/L, 0.0~200.0% saturation

Accuracy

±0.5mg/L, ±2.0%

±0.2mg/L, ±2.0%

Resolution

0.01 mg/L, 0.1%

Other Specifications

Calibration Points

1 or2 points

Temperature Compensation

0~50°C/32~122°F, automatic

Barometric Pressure Correction

60.0~112.5kPa/450~850mmHg, manual

Salinity Correction

0.0~50.0g/L, manual

Stability Criteria

/

Low or high

Calibration Due Alarm

/

1 to 31 days or off

Hold Function

Manual or auto-endpoint

Auto-Off

30 minutes after last key pressed

10, 20 or 30 minutes after last

key pressed

Memory

100 data sets

500 data sets

Communication Interface

USB

Connector

6-pin nimi-DIN

Display

Custom LCD (80*60mm)

Power Requirements

3x 1.5V AA batteries or DC5V power adapter

Dimensions(mm)

170*85*30mm

Weight(kg)

300g

Package Size(W*D*H)mm

475*155*350mm

Gross weight(kg)

1.7kg