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SX721 Portable pH,ORP Meter

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Model:SX721

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Product Introduction

 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.
● Double-parameter meter, equipped with three-in-one combination pH electrode and ORP electrode, automatic identification of electrode by meter.
● 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
● Meter meets IP57 rating, equipped with calibration solution and portable case.

Specifications

Category Product Name Basic features and specifications
PH

Measuring range

(-2.00 ~ 19.99)pH

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/180g;Suitcase: (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 SX721 pH/ORP meter 1unit
2. 201T-S plastic pH/ATC three-in-one combined electrode 1pc
3. 301Pt-s plastic ORP combined electrode 3pc
4. pH standard buffer solution(pH4.00, pH7.00 and pH10.01/50mL) 1btl/each
5. 220mV ORP standard solution(50mL) 1pc
6.Screw driver 1pc
7. Spare AA batteries 2pcs
8. Operation manual 1pc
9. Carrying case 1unit
SX721 Portable pH,ORP Meter Please inquiry,we will reply in 24h
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