Tel:86-15688870591 E-mail:cedric@cedriccn.com
DO Meter L-512
DO Meter L-512

The L-512 tablet dissolved oxygen meter is equipped with a 5-inch LCD screen, the body is as thin as 15mm, and uses a 32-bit processor and capacitive touch. Supports automatic temperature/salt/air pressure compensation, fast response, good stability, and can measure DO and saturation. The 3.5mm electrode interface is easy to use, can store 300 sets of data, is USB rechargeable, has long lithium battery life, and has IP57 protection, making it suitable for field and laboratory use.

86-15688870591
cedric@cedriccn.com
Description

Product Features:

·5-inch LCD screen, compact stand and rotating electrode holder. It has a small size with a thickness of only 15mm, suitable for on-site, field or laboratory use. Equipped with a built-in ARM 32-bit microprocessor chip, the circuit board adopts SMT (Surface Mount Technology), and the buttons use CTS (Capacitive Touch Sensing) technology.

·Different pH electrodes can be replaced easily and quickly (matching electrodes can be selected for measuring different samples) to measure pH.

·3.5mm electrode connecting wire for simple connection and easy use (electrode length can be customized according to customer needs).

·Automatic temperature compensation and automatic standard solution recognition. For pH measurement, it can automatically recognize 3 groups of standard solutions (15 types of buffer solutions) and support 1-3 point automatic calibration.

·It can store 300 data logs, including readings, GLP data, date and time in the data settings.

 

Product Specification:

Model

L-512

DO

Measuring range

(0.00 - 20.00) mg/L(ppm)

Resolution

0.01/0.1

Accuracy

Electrometer:±0.10 mg/L,Meter:±0.40 mg/L

Dissolved oxygen saturation

0.0 - 200%

Saturation resolution

0.1%

Saturation accuracy

±2.0%FS

Temperature compensation range

(0 - 100)℃ (Automatic)

Salinity compensation range

(0 - 45) ppt

Air pressure Compensation range

(0 - 200) kPa

Air pressure resolution

0.1

Air pressure accuracy

±2%

Temperature

Range

(0 - 100)℃

Resolution

0.1℃

Accuracy

5-60℃:±0.4℃,Others:±0.8℃

Other Parameters

Display

5-inch LCD screen

Data storage

300 sets

Stability

(±0.07 mg/L)/1 h

Response time

30 s (90% response at 25℃)

Power

3.7 V/1800 mA rechargeable lithium battery

Communication interface

Standard USB interface

Dimensions & Weight

(190×130×15) mm/300 g

Working Conditions

Temperature

5 - 40℃

Humidity

5 - 85%

IP grade

IP57

Packing Size

500*450*120mm

Weight

0.5kg/2kg