Name: Hg3.0 Mai auna Mercury 01
Brand: Jingjiang Aikury bincike kayan aiki Co., Ltd.
Availability: InStock

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13327782952，15946481306
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No.8 gabashin hanyar Ji'an, Jinjiang, lardin Jiangsu

Haka

Hg3.0 Mai auna Mercury 01

Hg3.0 Mai amfani da Mai amfani da Mai amfani da Mai amfani da Mai amfani da Mai amfani da Mai amfani da Mai amfani da Mai amfani da Mai amfani da Mai

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Hg3.0 sanyi atomic absorption gauge mai amfani da umarnin

1 Bayani

1.1 Aikace-aikace: ƙididdigar trace mercury a duk samfuran. Za a iya kammala ƙididdigar abun ciki na mercury a cikin ruwan sha, ruwan halitta, ruwan sharar gida, ƙasa, abinci da abinci, samfuran halitta, ma'adinai, man fetur da kayayyakin sarrafawa bisa ga hanyoyin gwajin da ka'idoji na yanzu.

1.2 Ka'idar aiki: An auna ta atomic absorption spectrometry ta amfani da fasahar dogon nesa.

1.3 Fasaha nuna alama

1.3.1 * Yi yanayin zafin jiki: dakin zafin jiki ~ 40 ℃

1.3.2 * Matsin lamba na muhalli: 84.0 ~ 106.7 kPa

1.3.3 aiki wutar lantarki: 220VAC, 50Hz, iko 5W.

1.3.4 ** kewayon: gwajin kewayon 0.5 ~ 100 μg / L na abun ciki na mercury a cikin bayani.

Kuskuren layi (%) <5, ** iyaka (ng / ml) <0.5, 15ng / L maimaitawa <3%

1.5ng / L maimaitawa <3%, haske range: Mercury tururi haske range 200mm., Windows dubawa iko.

2 Jerin

lambar	Sunan	adadin	lambar	Sunan	adadin
1	Baƙi	1 aiki	8	10μL allura	1 daga
2	220V50Hz Ikon wutar lantarki	1 kuma	9	50μL allura	1 daga
3	USB wayoyin	1 kuma	10	100μL allura	1 daga
4	Rugged kwalba rack	1 daga	11	2.5μg / ml Mercury misali ruwa	5mL (2 ƙwayoyi)
5	5mL kumfa kwalba	2 daga	12	40% tsin chloride	50ml (1 kwalba)
6	5mL sanyaya bututu	5	13	Bayani	1 littafi
7	Standard reagent rack	1 daga

3 Shigarwa

3.1 Shigarwa

3.2 Shigarwa da software

Hg3 fayil kwafi * D disk, danna biyu a cikin Hg3 fayilAlamar shigarwa software. Hg3 fayilAika icon zuwa tebur.

3.3 Farawa: danna biyu Hg3 icon zuwa hoto 3.3 dubawa. Don shiga gaba dubawa bayan danna.

Hoto 3.3 Gida

4 Shirya reagent

Duk ruwan da aka yi amfani da shi a lokacin binciken ana amfani da ruwan de-ion, kuma ana amfani da sinadarai masu tsabta ko masu tsabta.

4.1 Nitric acid (mai tsabta).

4.2 Sulfuric acid ((Tsarki mai kyau))

4.3 Hydrochloric acid (mai tsabta).

4.4 Nitric acid - potassium chromate mafita (5 + 0.05 + 94.5): auna 0.5g na potassium chromate sanya a cikin ruwa, ƙara 50mL na nitric acid, kuma rage da ruwa * 1000mL.

4.5 Acetin Chloride mafita (40%): auna 200g Acetin Chloride ƙara * 500mL kofi, ƙara 6mol / L hydrochloric acid * 500mL, tashi ruwa wanka dumama * launi-free m.

4.6 Mercury misali mafita

4.6.1 Mercury misali ajiya ruwa: daidaita tsabta mercury game da 0.2g tare da bincike sikelin, ƙara * 1000ml damar kwalba, rubuta daidai darajar (0.0001g), ƙara nitric acid (m tsabta) 10ml ruwa, tafiya ruwa wanka narkewa * launi, da nitric acid-potassium chromate bayani diluted * sikelin, hada. Alamar mayar da hankali.

4.6.2 2.50μg / mL mercury misali amfani da ruwa (A ruwa): sucking mercury misali ajiya ruwa (ciki har da 1.2500mg mercury) ƙara * 500mL damar kwalba, daidaitawa. Wannan ruwa yana dauke da 2.500μg mercury a kowace mL.

4.6.3 0.250μg / mL Mercury misali amfani da ruwa (B ruwa): An yi shi daga A ruwa sau 10 diluted. Wannan ruwa yana dauke da 0.250μg mercury a kowace mL.

4.6.4 digestive: 200ml nitric acid + 50ml sulfuric acid + 0.5% ammonium vanadium 50 ml.

Kayan aikin gilashin da aka yi amfani da su dole ne a yi amfani da nitric acid (1 + 5) a cikin dare, a wanke su da ruwa sau da yawa, ** a wanke su da ruwa mai tsabta. Hanya bututun tsawon 200mm, waje diamita 40mm.

5 dubawa * yin

5.1 Danna "Shiga" don shiga Hg3.0 Mercury Gauge babban dubawa.

5.2 Rubuta sunan fayil

5.3 Saita m a cikin samfurin yanayi, quantitative tushe, auna lokaci

5.4 Saita gwaji sigogi

6 Ma'auni misali mafita

6.1 kayan aiki yanayi: bude Mercury gauge, pre-dumama 10min. Gas gudun gudun 0.5L / min.

6.2 Ƙara da rage yawan jerin misalai

6.3 Rubuta misali mayar da hankali darajar

Standard curve zana sucking 2.00ml Acetin Chloride mafita (40%) ƙara * kumfa kwalba, ƙara 5.00ml ruwa, tare da

Bincika tushen maɓallin don bincika ventilation kumfa * babu mercury peak sha. Danna Standard jerin jerin

Layi na biyu, danna

Ƙara A liquor 10.0μL * kumfa kwalba tare da 10μL allura don auna kammala A1.

Danna layi na uku na Standard Series Table, danna

Button. Ƙara A ruwa 20.0μL * kumfa kwalba tare da 100μL allura, auna sha peak A2.

Danna layi na huɗu na Standard Series Table, danna button. Ƙara A ruwa 30.0μL * kumfa kwalba tare da 100μL allura, auna sha peak A3.

Danna layi na biyar na Standard jerin tebur, danna button. Ƙara A ruwa 40.0μL * kumfa kwalba tare da 100μL allura, auna absorbing peak A4.

Danna layi na shida na Standard jerin tebur, danna button. Ƙara A liquor 60.0μL * kumfa kwalba tare da 100μL allura, auna absorbing peak A5.

7 Samfurin gwaji

7.1 Samfurin sarrafawa ta hanyar madara ma'auni misali. Shigar da digester a cikin iska dafa abinci pre-dumama * 160 ℃. Weigh 0.500g madara da 3 gilashi beads ƙara a cikin digestive tube, sa'an nan kuma ƙara 5.0ml mixed acid, zaiDigestion bututun sanya a kan digester, 130 ℃ digestion * tsabtace ba ruwan kasa gas, ƙara 5mL ruwa dumama * 10min. Cire da saukar da sanyi, kwanciyar hankali * 25ml sikelin layi. Ji 5.00mL don auna samfurin inganciAmount = 0.1g. A karkashin wannan yanayin, ba tare da samfurin, shirya ** mafita.

7.2 Rubuta samfurin ma'auni sigogi: Rubuta samfurin adadi = 4, rubuta samfurin sunan = madara, samfurin adadi m = 0.1, da m girman Vx = 5. danna

7.3 Ma'auni ** Wo

4th layi samfurin sunan = **, samfurin girman m = 1, m girman Vx = 5,

Rubuta 0 a cikin rubutun akwatin. Samun 2.00ml Acetin Chloride mafita (40%) ƙara * Bubble kwalba, iska Bubble * No Mercury Peaksha. Danna layi na 4 a cikin X samfurin abun ciki lissafi tebur,

Danna a kan button. 5.00mL bayan sokewa ** mafita tare da 5ml siphon, ƙara * kumfa kwalba, auna samfurin sha peak Ao = 0.0061Duba Hoto na 7.3. Danna "lissafi" button, lissafin sakamakon duba Figure 7.3. a

Rubuta a cikin ** Wo = 3.26, Figure 7.4.

7.4 Ma'auna samfurin abun ciki

Samun 2.00ml na Acetin Chloride mafita (40%) ƙara * kumfa kwalba, da iska kumfa * babu mercury peak sha. Danna layi na 1 a cikin X samfurin abun ciki lissafi tebur, danna

Button. A 5.00mL (ba tare da man fetur da kuma sediments) bayan digestion mafita tare da 5ml siphon, ƙara * kumfa kwalba, auna samfurin sha peak Ax. Ma'auna sauran samfurin bi da bi, duba Figure 7.4.

7.5 Lissafin samfurin abun ciki

Danna maɓallin lissafi don lissafin sakamakon ganin Hoto na 7.4.

Samfurin abun ciki X ((μg / Kg) = (CxVx-Wo) / m

Tsarin:

Parabolic dawowa lissafi: Cx = a + bA + ccA

Cx --- matakan mercury a cikin samfurin bayani, μg/L；

A --- absorption na samfurin auna;

a, b, c --- Ƙididdigar Parabolic

Samfurin abun ciki X = (CxVx-Wo) / m

Vx --- daidaitaccen girman, mL

Wo --- ** Mass na mercury a cikin, ng

m --- samfurin inganci, g

Bayani na sakamakon: Rahoton lambobi biyu masu inganci na matsakaicin lissafi.

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