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SX711 เครื่องวัดค่า pH แบบภาคสนาม (portable pH meter)

SX711 portable pH meter

The most cost effective portable pH, suited for industrial and mining factories, power plant,

water treatment project, environmental protection industry, etc, especially suited in field and on-site.

 

INTRODUCTION

 

Built-in microprocessor chips, intelligent functions such as automatic calibration, automatic temperature compensation, data storage, function set-up, self-diagnose information, automatic power-off and low voltage display.

Automatic identification of 13 pH standard calibration solutions, three options of standard buffer solutions: Europe and America series, NIST series and China series.

Able to set pH measurement modes of high purity water and pure water with ammonia.

Equipped with calibration solution and portable case and suited in field and on site.

 

SPECIFICATIONS

 

Category

Product Name

Basic features and specifications

PH

Measuring range

-2.00 ~ 19.99pH

Resolution

0.1/0.01 pH

Accuracy

Meter:±0.01pH; Overall: ±0.02pH

Input current

≤2×10-12 A

Input impendance

≥1×1012 Ω

Stability

±0.01 pH/3h

Temp. compensation range

0 ~ 100(automatic)

ORP

Measuring range (mV/ORP/EH)

-1999mV ~ 0 ~ 1999mV

Resolution

1mV

Accuracy

Meter:±0.1% FS, Overall: ±15mV

Other Technical Parameters

Data storage

200 groups

Storage content

Series number, measuring value measuring unit and temperature,

Power

Two AA batteries (1.5V x2)

Size and weight

meter(65×120×31)mm/180gSuitcase (360×270×76)mm/1.6Kg

Quality and safety certification

ISO9001:2000, CE and CMC

Working Condition

Environment temperature

5 ~ 35 0.01grade

Environmental humidity

≤85%

IP rating

IP57 Dustproof and waterproof


STANDARD KIT INCLUDES

 

1. Model SX711 pH/mV meter

1unit

2. 201T-S plastic pH/ATC three-in-one combination electrode

1pc

3. pH standard buffer solution(pH4.00, pH7.00 and pH10.01/50mL)

1btl/each

4.Screw driver

1pc

5. Spare AA batteries

2pcs

6. Operation manual

1pc

7. Carrying case

1unit