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Tablet Type

L-512 Dissolved Oxygen Meter

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Main Features:

1. Five inch LCD screen with wide 150° viewing angle, beautiful and compact design.

2. Compact bench and wall cradle with rotary electrode holder to save space in laboratory.

3. Small size and portable make it easy to carry and remove in laboratory and outdoors.

4. Extendibility: different electrodes can be installed to test pH, conductivity and dissolved oxygen.

5. Auto recognition of different electrodes which can automatically store and retrieve calibration data with built-in chip after electrode is connected.

6. 3.5 mm jack input for electrodes makes it very easy for electrode connection.

7. Two USB interfaces for PC connection, power and data transfer.

8. Can store 200 data logs including readings, GLP data, date and time.

9. Rechargeable and long lasting battery. Auto shut off if there is no operation in ten minutes.

Specifications

Model

L-512

Display

5-inch LCD screen

Parameters

Concentration, saturation, temperature

DO Range

0.00 ~ 90 mg/L (ppm)

Resolution

0.01/0.1

DO Accuracy

±0.5%

DO Saturation

0.0600%

Saturation Resolution

0.1%

Saturation Accuracy  

±2.0%FS

Temperature Measuring Range

(0 ~ 100)

Temperature Resolution

0.1

Temperature Accuracy

5 ~ 60: ±0.5,  Others: ±1.0

Temperature  Compensation Range

(0 ~ 50) (automatic)

Salinity Compensation Range

(0.0 ~ 50.0)g/L

Air pressure Compensation Range

(80 ~ 105) kPa (automatic

Pressure Resolution

1

Pressure Accuracy

±2%

Stability

(±0.07mg/L)/1h

Response Time

≤30s (25, 90% response)

Data Storage

200 data logs, external USB storage

Communication Interfaces

Micro USB and standard USB

Working Conditions

Temperature:5 ~ 40°

Humidity: 5 ~ 85%

Power Requirements

DC 5V/1A

Size &Weight

190*130*18mm/0.31KG



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