Shanghai Gahui kayan aiki Co Ltd
QShortcut>QShortcut>Hana tebur acidity ma'auni HI4221
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    Gidan 209, Gidan 1, Gidan Kimiyya da Fasaha, No. 2653, Nan Road, Pudong, Shanghai
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Hana tebur acidity ma'auni HI4221
Hana tebur acidity ma'auni HI4221, HI1131B gilashi hadaddun lantarki, HI7662 zafin jiki bincike sanduna, pH4.01 / 7.01 gyara buffer, lantarki cika ruw
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Bit array launi allon, real-lokaci tare da allon taimako, al'ada kewayon bayanai rikodin (10 kungiyoyi, 5,000 ma'auni sigogi ajiya a kowane kungiyoyi), Chart curve nuni da kuma nazarin, data ƙarshe kulle ta atomatik, harshe zabi, mai amfani da al'ada saituna da sauransu da dama amfani ayyuka; HI4221 zai iya auna pH / ORP ((mV) / ° C da yawa ma'auni sigogi bisa ga ainihin ma'auni bukatun mai amfani; Da yawa pH, ORP ((mV), °C daidaitawa yanayin, kamar pH daidaitawa za a iya amfani da masana'antu gina daidaitawa maki zabi har zuwa 5 maki daidaitawa, ko al'ada daidaitawa maki bisa ga mai amfani, kuma za a iya duba tsarin bisa ga CAL CHECK daidaitawa, tabbatar da kayan aiki gaba daya aiki m da kuma auna bayanai daidai; HI4221 kuma yana da USB da RS232 dubawa don sauƙaƙa masu amfani su haɗa kwamfutoci da firintoci daban-daban don buga bayanai, nuna zane-zane da bayanan GLP.
Calibration Binciken aiki da kuma pH daidaitawa binciken tsarin
Inancin ma'aunin pH ya dogara ne akan ko ma'aunin pH ya kasance abin dogaro da daidaitawa da na'urar lantarki mai tallafi; Harnat yana da tsarin tabbatar da daidaitawa na daidaitawa, wanda zai taimaka wa masu amfani su tantance ingancin aikin kayan aiki, lantarki, gyaran buffer, don tunatar da masu amfani game da gyaran ko kuskuren ma'auni saboda kuskuren aiki.
1. Bayan kowane daidaitawa, kayan aiki zai ta atomatik kwatanta * sabon daidaitawa sigogi da na baya daidaitawa sigogi, idan biyu daidaitawa sigogi da babban kuskure, to, bayanan da za su bayyana, sanar da masu amfani da electrode tsabtace maye gurbin, duba ko daidaitawa ruwa ne gurbataccen ko rashin aiki;
2. Idan ma'auni darajar wuce da aka daidaita ma'auni kuskure kewayon, kayan aiki zai nuna gargadi bayanai;
3. Bayan kowane daidaitawa za a nuna yanayin lantarkin lantarki na pH, mai amfani zai iya kula da lantarkin lantarki mai tsabtace a lokaci don fahimtar rayuwar lantarkin lantarki;
4. Aikin daidaitawa na tunatarwa a kan lokaci don kauce wa kuskuren sakamakon ma'auni saboda rashin daidaitawa a kan lokaci.

samfurin
HI4221
pH na acidity
Ma'auni kewayon: -2.0 zuwa 20.0; -2.00 to 20.00; -2.000 to 20.000 pH
ƙuduri: 0.1 pH; 0.01 pH; 0.001 pH
Daidaito: ± 0.1 pH; ± 0.01 pH; ± 0.002 pH
Oxidation rage
mV (ORP)
Ma'auni kewayon: ± 2000 mV
ƙuduri: 0.1 mV
Daidaito: ± 0.2 mV
zafin jiki Temp.
Ma'auni kewayon: -20.0 zuwa 120.0 ℃; -4.0 to 248.0℉; 253.5 to 393.15K
ƙuduri: 0.1 ℃; 0.1℉; 0.1 K
Daidaito: ± 0.4 ℃; ±0.8℉; ±0.2 K

Calibration yanayin

pH daidaitawa: atomatik 5 maki daidaitawa; Ginin 8 daidaitawa maki
(pH1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45)
Custom calibration maki da 5 masu amfani
Temperature daidaitawa Temp.: Uku maki daidaitawa
Abubuwan da suka shafi
± 2000 mV karkatarwa

Shigar da tashar

Single tashar

Calibration tabbatarwa

Calibrate ruwa da pH lantarki yanayin

Temperature diyya

atomatik ko hannu -20.0 zuwa 120.0 ℃ (-4.0 zuwa 248.0 ℃)

Ayyukan ajiya

Manual ko atomatik ajiya, 10 sets, 5000 samfurin darajar / kowane set

Ƙarshen Kulle

Tare da aikin kulle ta atomatik na ƙarshen ganewa

Taimakon lantarki

Electrodes pH hadaddun lantarki; HI 7662 Mai binciken zafin jiki

Data dubawa

RS232 da USB dubawa (HI 92000 software na zaɓi ¥790.00)

Nuna allon

240×320 allon mai launi

Shigar da impedance

1012 ohms

Taimakon wutar lantarki

HI710006 / 8 12VDC Adaftan wutar lantarki

aiki muhalli

0 to 50℃ (32 to 122℉); RH 100% ba tare da condensation

girma / nauyi

159 x 230 x 93 mm/ 800 g
Hana tebur acidity ma'auni HI4221

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