SX721 Portable pH/ORP Meter

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1 Set/Sets (Min. Order)
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Overview
Quick Details
Place of Origin:
Shaanxi, China
Brand Name:
HEB
Model Number:
SX721
Measuring range:
(-2.00 -19.99)pH
Resolution:
0.1/0.01 pH
Accuracy:
Meter:±0.01pH; Overall: ±0.02pH
Measuring range (mV/ORP/EH):
-1999mV- 0 - 1999mV
Power:
Two AA batteries (1.5V x2)
Size and weight:
Meter: (65X120X31)mm/180g;Suitcase: (360X270X76)mm/1.6Kg
Environment temperature:
5 -35 ℃(0.01grade)
Environmental humidity:
≤85%
IP rating:
IP57 Dust-proof and waterproof
Supply Ability
Supply Ability:
1000 Set/Sets per Month
Packaging & Delivery
Packaging Details
carton box
Port
Shanghai or Tianjin
Lead Time :
within 10 days

 

 

Product Description

 

The most cost effective pH+OPR double-parameter meter, suited for industrial and mining factories, power plant, water treatment project and environmental protection industry, 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.

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 impedance

≥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 Dust-proof 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

 

 

 

 

 

Optional Accessories

 

Accessory Category

Description

Specifications

pH combination electrode

201T-S plastic three-in-one pH electrode

Measure pH and temperature simultaneously, ATC, suited for general pH measurement, 8 pin connector.

2503DT-S glass three-in-one combination pH electrode

ATC, suited for pH measurement of solution under low temperature and pure water, 8 pin connector.

Glass flow cell

Match 2503DT-S electrode.

ORP combination electrode

301Pt-S Plastic ORP combination electrode

Suited for general ORP measurement, 8 pin connector.

pH buffer

pH4.00 buffer

500mL/250mL/50mL(bottle)

pH6.86 buffer

500mL/250mL/50mL(bottle)

pH9.18 buffer

500mL/250mL/50mL(bottle)

pH7.00 buffer

500mL/250mL/50mL(bottle)

pH10.01 buffer

500mL/250mL/50mL(bottle)

Electrode soaking solution

pH(ORP)combination electrode soaking solution

500mL/250mL/50mL(bottle)

ORP standard solution

222 mV ORP standard solution

250mL/100mL/50mL(bottle)

Portable case

Small portable case (255×210×50)mm

Match single electrode.

Big portable case (360×270×76)mm

Match multi- electrode

 

 

Packing and Shipping

 

 

Our Service

Warranty Service 

From the date of acceptance, we can provide 12 months quality guarantee, all the maintenance costs and accessories parts costs are free within the date of quality guarantee (spare and accessories parts costs from instrument faults by human factors will be charged proper costs). After the date of quality guarantee, we will in charge of maintain instrument, and charge proper costs according to actual maintenance costs. HEB wants to joint hands with you to create more precise experimental instruments. 

 

Company Information

 

 

FAQ

Question 1: Are you the factory?

Yes, we’re, Established in 2004,we manufacture rotary evaporator, cylindrical jacketed reactor, cryostat etc.

In 2006 year, we associated with our soul partner QiXin instrument, develop commonly new production line, now, we can manufacture CO2 Incubator, Cooling Incubator, Shaker Incubator, Blast Oven,Vacuum Oven, Climatic chamber and those products. Etc.

 

Question 2: What is the delivery time?

Normally, we have stocks for our hot sale products, the delivery time is about 3~5 days.

For the customer-made instrument, it’s about 10~20 days.

 

Question 3: What’s the warranty period? How do you provide this?

Two years (24 month).

We have very Strict inspection, the instruments which you received is reliable.

If there’s any error, we’ll provide you the on line solution with in 12 hours. We’ll provide you the spare parts and the shipping cost totally free.

If the problem was cause by the instrument quality, and cannot be repaired, we’ll ship you the new one.