Portable analysis instruments PH meter online PH/ORP controller

Product Introduction

Widely used in environmental protection, sewage treatment, thermal power, breeding, food processing, printing, metallurgy, pharmacy, fermentation, chemical industry, water and other solution PH value of the online detection.

1.All adopt the imported chips and components, using the latest table paste production process, to ensure that the instrument is stable and reliable in work.

2.It shows more parameters: at the same time it can also show PH value, temperature, high alarm set value, the low alarm Settings, instrument whether in high or low alarm condition, and the current time. All the parameters be clear at a glance.

3.Second-ranking unique 4 ~ 20 mA current output corresponding to the PH of both reversible and can be set to any value, can bring more particularly convenient to users.

4.The waterproof and air seal shell, it can be used in very harsh environmental conditions, protection grade reaches IP65.

5.Second-ranking RS485 communication (optional)

6.Low electrode automatic cleaning function (optional)

7.Unique history curve function, which can record the current 30 days of historical data query functions.

8.Unique design, low operation menu has brought great convenience to users, users can use freely even if don't look at the instructions.

9.If three minutes no keystrokes backlight will automatically shut off, power saving and can prolong the service life; The screen contrast level is adjustable.

Main Parameter

1.Measuring range: 0.00 ~ 14.00 PH

2.Resolution: 0.01 PH, 1 mv, 0.1°C

3.Level: +/- 0.02 PH, ±1 mv, +/-0.3°C

4.Stability: ≤0.03 pH/24 h

5.PH standard liquid combination: 6.86/4.00/9.18 10.01/7.00/4.00

6.Temperature compensation: 0 ~ 99.9°C(PH)

7.Calibration adjustable scope: zero+/-1.45 pH; Slope plus or minus 30%

8.Control interface: two groups of ON/OFF relay contact, divided into high and low alarm control.

9.Signal isolation output: 4~20 mA isolation protection output

10.Relay: relay lag value can be set randomly,relay load 10A 220VAC

11.Working conditions: environmental temperature is 5~ 45°C, relative humidity is 90% or less

12.Input impedance: >1 x 1012Ω

13.Load: output current allowing maximum load of 500 w

To ground voltage insulation: the minimum load is 500 VDC

14.Working voltage: 220VAC 10%, 50/60HZ

15.Dimensions: 96 x 96 x 120 mm

16.Open hole size: 92 x 92mm

17.Weight: 0.9 Kg

Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.

China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.

In order to development of international trade , expansion overseas market, china coal established international trade branch company and import and export branch company. China coal actively expand foreign trade channels based on a good market image, brand, modern information platforms and capital protection. Based on the trading diversification strategy, the group established a chain loop trading system which is with import and export trade of the mining equipment as a core, the resources and market as the elements. China coal also formed an overseas sales team, that covers English, French, German, Portugal, Italy, Russian, Korean, Japanese, Arabic, and more than 10 language professionals to explore broader international markets on the Internet. At present, the group signed up for "china coal" trademark in the European Union, United States, Russia, United Kingdom, Taiwan, Macao, Singapore, Indonesia, Israel, and other countries, also got the right to use the trademark of the United Kingdom and Taiwan. Hundreds of kinds of products such as tunnel boring machine, coal cutter machine etc. is exported more than 60 countries and regions which are the United States, Australia, Germany, Russia, Spain, France, Canada, United Kingdom, Italy, Portugal, Georgia, Austria, and Colombia. China coal is to establish long-term, broader economic and trade cooperation and strategic partnership with a number of large state-owned enterprises and customers, and won the unanimous approval of them.

China coal has succeeded in passing a number of certification systems which are ISO9001, 2008 quality management system certification, United States ANAB management system certification, United Kingdom international authoritative certification bodies UKAS quality management system certification, SGS certification (made in China), Alibaba GIS certification. She has also obtained a variety of honor which are China excellent enterprise of mechanical industry, China equipment manufacturing operation top 10 enterprises, national reputation for quality assured supplier, China credit certification system demonstration unit, national quality trustworthy product for conformity assessment, national consumer satisfaction units, China AAA level quality trustworthy enterprise and Chinese e-commerce company credit rating AAA level credit Enterprise.