Ayyuka

Daidai damar haɗin juriya gwaji tsakanin karfe abubuwa, low darajar juriya gwaji, DC juriya gwaji, juriya gwaji na Ground Grid Interpolar Connector, lamba juriya, riveting juriya gwaji; Wire tsawon gwaji, da dai sauransu

wutar lantarki

DC 7.4V 2.6Ah rechargeable lithium baturi, baturi cika game da 8.4V

ikon

Ma'auna ikon ≤17.64W lokacin da baturi ya cika, aiki yanzu ≤2.1A

Ma'auna ikon ≤35.28W a lokacin da baturi ya cika, aiki yanzu ≤4.2A (B irin)

Hanyar Ganowa

Daidaitaccen hanyar huɗu, 2 hanyoyin A / D a lokaci guda ganowa

Ma'auni

0.01Ω ~ 30.0kΩ; 0.01Ω ~ 300Ω (irin B)

Nuna Rate

0.0001Ω

Ma'auni daidaito

0.1Ω ~ 30.0kΩ, 00.1Ω ≤1% ·Rx (Rx ne ƙimar juriya da aka auna)

0.01Ω～0.0999Ω， △≤10%·Rx

0.1Ω ~ 300Ω, ▲≤1% · Rx (Rx ne ƙimar juriya da aka auna) (nau'in B)

0.01Ω ~ 0.0999Ω, 0 ≤10% ·Rx (irin B)

gwajin halin yanzu

HKCR3700

HKCR3700B

30Ω fayil: ≤2.1A;

0.3Ω fayil: ≤4.2A

300Ω fayil: ≤210mA;

3Ω fayil: ≤2.1A

3kΩ档： ≤21mA;

30Ω fayil: ≤210mA

30kΩ档： ≤2.1mA；

300Ω fayil: ≤21mA

Wire tsawon gwaji

L：≤999999m

Standard waya tsawon

Standard waya tsawon saiti kewayon: 1m ~ 30m

gwajin dubawa

C1 halin yanzu m, C2 halin yanzu m, P1 ƙarfin lantarki m, P2 ƙarfin lantarki m

auna lokaci

2 seconds / lokaci

Ajiyar bayanai

400 saiti (kashe ko maye gurbin baturi ba ya rasa data)

Saitunan ƙararrawa

Ƙararrawa Critical darajar saiti kewayon: 1Ω ~ 30Ω, 00Ω ba fara ƙararrawa aiki, kowane farawa ba fara ƙararrawa aiki

Alarms na ƙararrawa

Test darajar wuce ƙararrawa saiti darajar, "beep--beep--beep-" ƙararrawa tips

Test umarnin

Blue gwajin haske walƙiya yayin gwajin

caji umarnin

Mai nuna haske ja a kan caji lokacin caji, cike da baya haske kore

Kula da bayanai

Ka ci gaba da nuna sakamakon gwajin ta atomatik bayan kowane gwaji

gwajin Line

4: Red da baƙar fata 2 kowane, 5m tsawon kowane layi

Bayan hasken aiki

Akwai, dace da duhu wurare

Yanayin nunawa

LCD: 128dots × 64dots; 显示域： 44mm × 27mm

Girman baƙi

205mm × 200mm × 85mm

inganci

1.2kg

Line ƙarfin lantarki

Ya kamata a kauce wa

overflow nuni

Ultra-girma overflow aiki: "OL" alama nuni

Low ƙarfin lantarki nunawa

Lokacin da baturi ƙarfin lantarki sauka zuwa 6.5V ± 0.1V, baturi ƙarfin lantarki low alama nuna, tunatarwa a kan lokaci caji.

aiki zafi da zafi

-10℃～40℃； kasa da 80% rh

Storage zafi da zafi

-10℃～60℃； kasa da 70% rh

caji dubawa

akwai

RS232 dubawa

Tare da RS232 dubawa, software sa ido, ajiya data iya upload kwamfuta, ajiye buga

Matsin lamba

AC 3700V / rms (tsakanin gida da dunƙule)

dace da tsaro

IEC61010-1, CAT III 600V, gurɓataccen matakin 2, JJG724-1991 "Tsarin dubawa na DC dijital Ohm Table", JJG166-1993 "Tsarin dubawa na DC juriya", "DL / T967-2005 zagaye juriya gwaji da kuma tsarin dubawa na DC juriya mai sauri"