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PHS-3FA laboratory use PH meter
- 200 Set / Sets per Month
- shenzhen
- T/T Credit Card
Product Details
Brand Name: | BOQU-Y | Place of Origin: | Shaanxi, China | Model Number: | PHS-3FA |
Power: | Electronic |
Product Description
PHS-3FA laboratory PH meter
Introduction
PHS -3FA is the strongest function on market, using the most convenient
a PH meter.Chinese character display, Chinese menu to guide the operation is very convenient, versatility, high measurement precision, etc.Can be widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food and water in the solution PH value of the continuous monitoring.
Features
1 Chinese LCD display, menu in Chinese style, Chinese history
2 Microcomputerized: using high performance CPU chip, high precision AD conversion technology and SMT technology, complete multi-parameter measurement, temperature automatic compensation, automatic conversion range, instrument self-checking, high precision and good repeatability.
3 High reliability, single structure, only a piece of circuit board, not the complex function switch, knob and potentiometer.
25 ℃ conversion: nernst slope electrode temperature compensation, pure water and ammonia ultrapure water 25 ℃ respectively.Input impedance omiga > 1012
4 Electrode diagnosis: a variety of calibration methods, EO, S query, monitoring the electrode performance
5 The solution PH value automatically convert: persisting the fluid temperature curve, calibration automatically converted into a standard liquid under the set temperature of PH value
6 Network function: RS232 bi-directional communication;Can match the printer or TLab8.0 communication and data processing software.
7 The historical data: data storage, 3000.Notepad function: recorded 200 messages.
8 Built-in real-time clock: provide all kinds of function of the time benchmark, etc
Technical Parameter
1 PH: the measuring range: 0 ~ 14.00 PH, - 1999 ~ + 1999 mv, 0 ~ 99.9 ℃
2, resolution: PH 0.001, 0.001 mV, 0.1 ℃
3, accuracy: + / - 0.005 PH, plus or minus 0.2 mV, plus or minus 0.3 ℃
4, the input impedance: Ω 1012 or higher
5, automatic temperature compensation scope: : 0 ~ 99.9 ℃, manual: 0 ~ 99.9 ℃
6, temperature compensation, nernst slope electrode temperature compensation, pure water and ammonia ultrapure water 25 ℃ respectively
7, communication interface, RS232 bi-directional communication
8, output: 0 ~ 1400 mv, 1 mv/PH 0.01
9, power supply: AC220V plus or minus 22 v, 50 hz + 1 hz
10, external power supply working conditions: temperature: 0 ~ 60 ℃
11 Relative humidity: < 90%
12, the clock precision: + / - 1 / month
13, data storage quantity: 3000 points
14, using preservation: > 5 years;The clock precision: + 1 minutes/month
15, the calibration way: a little, two-point calibration, manual input EO, S
Dear customer: We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history . Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science. Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system. If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba. We firmly believe that science and technology is no boundaries. Our mission is to make every effort to contribute to all humanity. |
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