YY28 PH Meter
Kev koom ua ke ntawm humanized tsim, yooj yim rau kev khiav lag luam, kov-tseem ceeb keyboard, tag nrho-nyob ib ncig ntawm rotating electrode bracket, loj LCD npo, txhua qhov chaw yog kev txhim kho.
GB / T7573, 18401, ISO3071, AATCC81, 15, BS3266, EN1413, JIS L1096.
1. Kev ntsuas PH: 0.00-14.00pH
2. Kev daws teeb meem: 0.01pH
3. Precision: ± 0.01pH
4. mV ntsuas ntau: ± 1999mV
5.Precision: ± 1mV
6. Qhov kub thiab txias (℃): 0-100.0
(txog +80 ℃ rau ib lub sijhawm luv luv, mus txog 5 feeb) Kev daws teeb meem: 0.1 ° C
7. Kub them nyiaj (℃): tsis siv neeg / phau ntawv
8.PH calibration point: mus txog 3 ntsiab lus calibration, tsis siv neeg txheeb xyuas tsis,
9. Electrode lub xeev zaub: Yog
10. Tsis siv neeg qhov kawg taw tes txiav txim: Yog
11. Slope zaub: Yog
12. Reference jack: Yog
13. Ua haujlwm kub: ± 0 txog +60 ° C
1. Calibration, ntsuas thiab hloov ntawm kev ntsuas hom tuaj yeem ua tiav nrog ib tus yuam sij;
2. Cov txheej txheem calibration yog yooj yim thiab hloov tau, tuaj yeem xaiv 1 point, 2 point lossis 3 point calibration, tsis siv neeg txheeb xyuas qhov tsis zoo;
3. Cov cuab yeej yog preset nrog peb tus qauv tsis pab pawg;
4. Tsis siv neeg / phau ntawv ob txoj kev davhlau ya nyob twg, rau cov qauv sib txawv tuaj yeem xaiv qhov zoo tshaj plaws davhlau ya nyob twg txoj kev;
5. Tsis siv neeg thiab phau ntawv ob hom kev them nyiaj kub;
6. Electrode xwm txheej zaub, nco ntsoov siv cov electrode;
7. Muaj peev xwm ntsuas pH, REDOX muaj peev xwm thiab ion concentration nrog cov qauv nkhaus.
1.Host---1 Teeb
2.E-201-C Cov ntaub ntawv yas rechargeable pH composite electrode ---- 1Pcs;
3.RT-10Kelectrode kub --- 1 Pcs
4.MAINS--1 Pcs
5. Electrode qia --- 1 Pcs
6. arc-txias sawv --- 1 Pcs
7. Buffered tov (4.00, 6.86, 9.18) --- 1 Teeb
