LH-2D -3 A automatic potentiometric titration
Instroduction
Potentiometric titration with manual, automatic, constant potential of three methods for titration, automatic discriminant titration polarity, according to the set of potential titration end point control.
Lh-zd - 2 Aautomatic potentiometric titration with manual, automatic, constant potential of three methods for titration, automatic discriminant titration polarity, potential drops according to set control potential titration end point
Feature
Timing the instrument has the function of automatic conversion, in the process of titration, regardless of potential changes are rising or falling, is potential or negative potential, the instrument can be preset
Potential indicator (PH or mV) accurate and fast to the finish so that not only simplifies the operation and improve the precision of titration.Lh-zd - 2 a novel automatic potentiometric titration instrument appearance, beautiful,
Small volume, light weight, low price, wide applicable.
Technical Parameter
PH: 1. The measuring range: 0-14.00 PH Mv: 0 + 1999 mv
2. The accuracy of measurement: PH: PH 0.01 mm Mv: 0.1% F.S
3. The potential control accuracy: + / - 0.03 PH or plus or minus 3 mv
4. Input resistance: not less than 10 Ω
5. Volumetric analysis repeatability: no more than 0.1% F.S
6. Installation dimensions: 280 * 200 * 200
7. Weight: 3.5 kg
Lh-zd -3 A automatic potentiometric titration instrument is a kind of ideal capacity of chemical laboratory analysis instruments, its use in environmental chemical metallurgy pharmaceutical school, etc. Used in the acid from all walks of life
The analysis of the components of potentiometric titration of various types, such as water titration. The instrument and colleague a 0.01 -magnitude high-precision PH meter, in the laboratory
Set, and other functions, titrimetry value directly LED digital display, regardless of the hand or the preset destination automatically drops
Its capital is very convenient and intuitive.Alkali titration, REDOX titration and the
To use for precise PH meter.Lh-zd - 3 a automatic potentiometric titration apparatus with automatic drops
Measuring range: 0 ~ + 1999 mv, 0 ~ 14.00 PH
Accuracy: 0.1% F.S mv, PH 0.01 mm
Control accuracy: + / - 0.03 PH, plus or minus 3 mv
Input impedance:
Ambient temperature: 5 to 40 ℃
Relative humidity: < 85%
Power supply voltage: AC220v plus or minus 10% 50 hz
The consumed power: 20 w
Heavy volume: 6 kg
Lh-zd – 3A technology parameters :Not less than 10 Ω 12
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.