【Fasaha nuna alama】:
1. Yi amfani da high amintacce single chip na'ura da kuma hadedden kewaye, ta atomatik daidaita daban-daban zafin jiki, ta atomatik gano kayan aiki aiki yanayin, tabbatar da ma'auni sakamakon daidai da kuma abin dogara.
2. ta atomatik gano ruwa matakin, ta atomatik lokaci, ta atomatik zafin jiki, ta atomatik lissafi da kuma nuna sakamakon.
3. Baya ga kayan aiki na wucin gadi, dukan gwajin tsari ya kammala ta atomatik don kauce wa kuskuren mutum.
4. Latsa maɓallin ma'auni, sakamakon ma'auni, aiki yana da sauƙi.
5. Aikace-aikacen kewayon: Yi amfani da kewayon da aka tsara a GB8074-2008.
6. Ma'auni daidaito: dangi kuskure, ﹤1%
7. zafin jiki: 8-34 ℃
8. ƙarfin lantarki ~ 220V ± 10%;
9. Inhalation silinda ciki diamita φ12.7mm;
10. breathable silinda ciki cavity gwaji tsayi 15mm;
11. Piercing kwamfutar rami adadin 35 (rami);
12. perforation allon rami diamita φ1.0mm;
13. perforation farantin kauri 1mm;
14. kunshin girma 47 × 26 × 63cm;
15. Gross nauyi / Net nauyi 5kg
【Hanyar amfani da matakai na aiki】 Ana iya amfani da hanyar amfani da matakai na aiki bisa ga hanyar ƙididdigar yankin sama na GB8074-87 na siminti --- Dokokin da suka dace na tsarin Bohr, a yanzu an taɓa su kamar yadda ke ƙasa:
(1) gyaran kayan aiki
1, daidaitattun kayan aiki: amfani da daidaitattun kayan aiki kusa da 2800cm2 / g da 4000cm2 / g don gyara gwajin kayan aiki. Ya kamata a kiyaye misali samfurin daidai da zafin jiki na ɗaki kafin amfani.
2. Ma'aunin girman gwajin layers
An auna girman gwajin layers ta amfani da wadannan mercury layout
A、 Sanya takarda mai tacewa biyu a gaban bangon silinda a cikin silinda mai iska, matsa ƙasa tare da manyan ƙarshen da aka tura (Annex I) har sai takarda mai tacewa ta sanya daidai a kan bangon perforation, sa'an nan kuma cika da Mercury, matsa Mercury surface tare da wani ƙarancin gilashin bangon, don yin Mercury surface daidai da bakin silinda, zuba Mercury nauyi daga silinda, rikodin Mercury inganci P1.
B、 Cire wani yanki na tace takarda daga silinda, sa'an nan kuma ƙara adadin foda, sa'an nan rufe a kan wani layi na tace takarda da tamper, har sai tamper ta goyon bayan zoben da silinda saman tuntuɓar, cire tamper, sa'an nan kuma ƙara Mercury a saman sararin saman silinda, tare da hanyar da aka ambata don sa Mercury fuska da silinda sama baki daidai, sa'an nan kuma zuba Mercury nauyi, rikodin Mercury inganci P2. (nauyi daidai zuwa 0.5g)
C、 Ƙididdigar mallakar gwajin Layer da aka lissafa ta hanyar ƙasa: (daidai zuwa 0.005cm3)
V = (P1-P2) / ρMercury
Matsakaicin formula: V - gwajin Layer girman (cm2);