DT-620Wani ma'auni ne na iska tare da aikin auna zafin jiki na infrared wanda zai iya auna kwararar iska da gudun, zafin jiki na iska (tare da bincike), da zafin jiki na farfajiyar (tare da aikin auna zafin jiki na infrared).

Abubuwa:

1、iska gudun ma'auni (matsakaicin ma'auni har zuwa20maki)
2Ma'aunin kwararar iska (CMM / CFM）
3Ma'aunin zafin jiki (Air)/Lissafin abubuwa)
4Data kiyaye (iska gudun/Air kwarara/zazzabi)
5Max darajar/Mafi ƙarancin darajar/Matsakaicin darajar (iska gudun/Air kwarara/zazzabi)
6, Auto kashewa

DT-620Specifications na iska gauge:

m/s(Mi/dakika)：0.40 ~ 30.00m / s
kilomita / h(kilomita)/sa'o'i):1.4 ~ 108.0km / h
ƙafa / min(ƙafa/minti):80 ~ 5900ft / min
da1 mil daga/sa'o'i):0.9 ~ 67.0mph
knots(Bahar/sa'o'i):0.8 ~ 58.0knots
CMM(cubic mita/minti)：0 ~ 999900m3 / min
CFM(Cube ƙafa/minti)：0 ~ 999900ft / min
Air zafin jiki auna:-10~60℃
Infrared zazzabi ma'auni:-50~260℃
Nuna:4Lambar BitsLCDNuna
Sample Rate:1biyu/dakika
gudun gudun/Ƙididdigar Sensor:Na yau da kullun fan da low friction ball bearings
zazzabi Sensor: NTC-nau'i
IR SSakamakon spectrum:6 ~ 14μm
IRfitarwa: Fixed0.95
IRrabo nesa:8:1
Auto kashewa: ba aiki20Kashe ta atomatik bayan minti
Baturi: 9 ABaturi(ITA 1604)
Baturi rayuwa:game da80Sa'o'i
Girma:Jigon178 * 74 * 33mm
Sensor shugaban: 70 mmDiamita
nauyi725 dagaHaɗa da baturi da probe)

umarnin amfani:

1.Masu auna iska:

（1） Matsa ikon canzawa key don fara gauge.

（2） dannaUNITSkey don zaɓar ma'auni,CMM(cubic mita)/minti) koCFM(Cubic ƙafa)/dakika).
Lura: An nuna ma'aunin da aka auna a lokacin kashewa na karshe.

（3） Danna kuma riƙe"SHARE"Button har sai a aika“Yi”Biyu sauti, gauge shiga yanki saiti yanayin. Lambar da ke hagu a ƙasa na nuni ta fara walƙiya.

（4） Amfani da a kan flip key canza darajar lambar walƙiya;
Amfani da hagu juyawa maɓallin motsa shari'a matsayi;
Amfani da maɓallin dama don motsa gyara lambobi.

（5） Bayan saitin, danna kuma riƙeYankinmaɓallin (har sai gauge fitar“Yi”biyu) saita darajar zuwa ƙwaƙwalwar ajiya don adana yanki. Gauge komawa zuwaCFMkoCMMauna yanayin.

（6） Ka sanya fan a cikin yanayin da za a auna don tabbatar da cewa iska ta dace da shugabancin da kibiya ke nunawa (farfajiyar cikin fan).

2.Temperature auna
Zaɓin Unit
（1) Bude tebur rufi a batir ƙofar ) A/℃ sauya zabi da ake so zazzabi raka'a
（2) Ka dawo da kayan aikin sa'an nan kuma haɗa na'urorin firikwensin da na'urorin ma'auni.
Kula da bayanai(Air zafin jiki)
（1(Lokacin aunawa),dannaPROBE zafin jiki RIGHTKey don kulle iska zazzabi karatu.
（2）LCDA ƙasa za a bayyana a kiyaye umarnin.
（3) danna sakePROBE zafin jiki RIGHTKey mayar da zuwa al'ada.
mafi girma/Mafi ƙarancin darajar(zafin jiki)
Mai amfani zai iya yin rikodin iyakar zafin jiki ta amfani da wadannan ayyuka/Mafi ƙarancin karatu
（1(danna)"MAX / MIN na zafin jiki"A farkon lokaci na maɓallin, na'urar za ta shiga cikin yanayin bin diddigin mafi girma da mafi ƙarancin darajar. A wannan lokacin, za a iya dagaLCDMatsakaicin darajar da aka bin diddigin a kan karatu na'urar.
（22) danna"MAX / MIN na zafin jiki"Duba mafi ƙarancin darajar.
（3) Na uku matsa"MAX / MIN na zafin jiki"Key mayar da al'ada.

3.Infrared zafin jiki ma'auni (ba tare da tuntuɓar)
（1) Shigar da infrared zazzabi firikwensin a saman tebur.
（2) Daidaita zazzabi firikwensin a kan da aka gwada surface.
（3) dannaIRKey fara auna zafin jiki na farfajiyar abu da aka yi niyya.
（4）LCDTsakiyar nuna zafin jiki na infrared, yana nuna zafin jiki na maki.
（5) Lokacin da aka kasheIRLokacin da maɓallin, laser za a kashe kuma karatu za a daskare game da3dakika.
（6) kimanin3A seconds, ma'auni tsoho komawa ga iska gudu da kuma zafin jiki nuni.
（7) fan (zafin jiki na iska) zai ci gaba da saka idanu kan ma'aunin zafin jiki kuma zafin jiki zai nuna aLCDsama.

4.Haɗa fan
（1) Fan ta plug dubawa a cikin jacket na firikwensin a saman tebur.
（2) Ka sanya plug a hankali daidaita jack sa'an nan kuma shigar da shi a cikin. Kada ka sanya ko daidaita da ƙarfi, tabbatar da daidaitawa.
（3) Idan fan ta plug ba tare da matsala da tebur a kan ko firikwensin,LCDZai nuna layi a wurin da iska ke gudana.

5.Air kwararar gwaji
（1) Latsa ikon canzawa key don fara na'urar.
（2(danna)UNITSKey don zaɓar na'urar da ake buƙatar auna.
Kulawa:An nuna ma'aunin da aka auna a lokacin kashewa na karshe.
（3) Shigar da na'urori masu auna sigina a cikin madaidaicin iska don tabbatar da cewa shugabancin iska ya dace da shugabancin da kibiya ke nunawa (farfajiyar ciki na fan).
（4) KulawaLCDNuna karatu na iska gudun da kuma zafin jiki. BabbanLCDNuna iska gudun karatu,LCDA saman dama yana nuna karatun zafin jiki.

6.Matsakaicin ma'auni na iska mai yawa(ga20maki)
（1) danna kuma riƙeAVGKey har sai ka ji sauti biyu."AVG"Za a nuna aLCD, gauge shiga Multi-maki(20maki)Matsakaicin ma'auni yanayin.
（2) dannaAVGMa'aunin maɓallin. Za a ji sautin sauti,"KAI"Za a nuna aLCDsama.
（3(Ma'aunin yana nuna darajar a matsayin matsakaicin duk ma'aunin, kuma darajar kusurwar sama ta dama tana nuna yawan ma'aunin da ake nema.5Bayan dakika, ma'auni yana dawowa zuwa nunin ƙimar yanzu ta hanyar nunin matsakaicin ƙimar. (Lura: Matsakaicin yana nunawa ne kawai na dakika 5 kuma ba za a iya kiyaye shi ba)
（4(Maimaita sashi)2-Matakai 3 har sai an kammala auna duk maki.
（5) dannaYankinKey tsabtace Multipoint matsakaicin data.
（6) danna kuma riƙeAVGMaɓallin ya koma yanayin ma'aunin saurin iska bayan jin sautuna biyu.

7.Auto kashewa aiki
Don tsawaita rayuwar batir,20Bayan mintuna, na'urar za ta kashe ta atomatik. Amma za ka iya kashe aikin kashewa ta atomatik ta hanyar ayyukan da ke ƙasa.
（1(Kashe gauge.
（2) Matsa da kuma riƙe da backlight maɓallin yayin sake kunna na'urar.
（3）"kuma APO"bayyana aLCDA kan, a wannan lokacin, aikin kashewa na atomatik ba zai yi aiki ba.
（4(Auto kashewa kashewa aiki ne kawai samuwa a kowane gauge farawa, kuma yana aiki ne kawai ga wannan aiki.
（5a cikinCFM / CMMKo mafi yawan ma'auni a matsakaicin yanayin ba ta atomatik kashewa.

DT-620Temperature bambancin iska gaugeZa a iya amfani da su sosai a cikin gida, kasuwanci, kasuwanci, cibiyoyin bincike da sauransu tare da iska gudun, iska yawan, iska zafin jiki ma'auni