Conductivity Meter Model DDS-11

DDS-11A Electrical Conductivity Meter
1.2 Karakteristika instrumenti
* Instrument ye tɔ̈u në teknoloji microprocessor, ye tɔ̈u në luɔɔi de kalibration automatique ku jɔl ya gël de riɛl;
* Ajuiɛɛr de DJS-1C ye cɔl platinum black electrode (ye cɔl constant 1.00);
* Constant adjustable ku temperature compensation coefficient;
* Temperature compensation alëu rot looi wala rot looi;
* Easy-touch key regulator, complete replacement mechanical potentiator and band switching switch, easy operation.
* Kuen ye tɔ̈u në luɔɔi de nyuɔɔth yiic (0.56' LED ye nyuɔɔth ke ye kë ye cɔl conductivity, 0.36' ye nyuɔɔth ke ye kë ye cɔl temperature adjustment value);
* Automatic switching of measurement, direct reading of measurement values, with complete scale symbol tips. * Automatic switching of measurement, direct reading of measurement values, with complete scale symbol tips. * Automatic switching of measurement, direct reading of measurement values, with complete scale symbol tips.
* A yic a yic. PC panel ye karen yam ye tɔ̈ɔ̈u, a tɩŋgam.
Main Technical Performance of Instruments
2.1 Kuɛl
0.00μS/cm ~ 19.99mS/cm
2.2 Resolution
Otomatik
2.3 Kɔl ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l
±1.5% (FS) ±1 wɛ̈t
2.4 Kɔl ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan
±2.0% (FS) ±1 wɛ̈t
2.5 Kɔl ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l
0.67% (FS)
2.7 Automatic temperature compensation range
0～60℃
2.8 Ajuiɛɛr ye luui
Tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ
Humidity: ka tɔ̈u 85%
Power supply: 9V DC external power supply (internal positive and external negative) 300mA
Ka tɛ̈n ye duniɛ magnetic field ye tɔ̈u, ka tɛ̈n ye electromagnetic field ye tɔ̈u.
2.9 Dɛɛr (mm)
150×195×85 (kaam × kaam × kaam)

Acidity Meter/Desktop Model PHS-3C

Features of instrument: 3 1/2 bit LED digital display, with manual temperature compensation function, can be used one point or two points calibration, with adopting international standard logo, equipped with local E-201-C type pH composite electrode
Teknoloji:
1. Instrument Level: 0.01 Level
2.Kɔɔr: pH: (0~14.00) pH mV: (0~±1999) mV (Automatic Polarity Display)
3. Min. unit ye nyuɔɔth: 0.01 pH, l mV
4. Temperature compensation range: (0 ~ 60) ℃
5. Elektronik unit basic error: pH: ±0.01 pH mV: ±1 mV ±l words
Kä ye kek looi në instrument yic: ±0.02 pH ±1 word
7.Electronic unit input current: no greater than 2×10-12A
8. Input impedance of electronic unit: not less than l×1012Ω (Input impedance of electronic unit): not less than l×1012Ω (Input impedance of electronic unit: not less than l×1012Ω)
Kɔɔr ye cɔl temperature compensator error: ±0.01 pH
10. E-unit repeatability error: pH: 0.01 pH mV: l mV
11. Kä ye kek looi në luɔɔi de kä ye kek looi në luɔɔi de kä ye kek looi në luɔɔi de kä ye kek looi në luɔɔi de kä ye kek looi në luɔɔi de kä ye kek looi në luɔɔi de kä ye kek looi
12. Electronic unit stability: 0.01 pH±l words/3h
13. Dimensions 1 × b × h, mm: 260 × 190 × 70
14. Kɔɔr: 1.5kg
15. Käke luɔi
a) Tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ
b) Kɔɔr ye cɔl relative humidity: ka tɔ̈u 85%;
c) Power supply: AC (220±22) V, (50±l) Hz;
d) A tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈