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3131A日本共立KYORITSU3131A指針式絕緣電阻儀313
3131A日本共立KYORITSU3131A指針式絕緣電阻儀3131A
絕緣測(cè)量250V/100MΩ，500V/200MΩ，1000V/400MΩ。導(dǎo)通量達(dá)20Ω
· 帶電線路聲光報(bào)警
· 測(cè)量完畢自動(dòng)釋放線路上所帶電量
· 保險(xiǎn)管保護(hù)(僅導(dǎo)通測(cè)量)
· 電池檢查LED燈
· 前面板零點(diǎn)調(diào)整
· 背光功能解決陰暗環(huán)境測(cè)量問題
· 測(cè)試按鍵可鎖定
|
絕緣測(cè)量 |
3131A |
|
測(cè)試電壓 |
250V/500V/1000V |
|
測(cè)量范圍(中刻度值) |
100MΩ/200MΩ400MΩ |
|
開路輸出電壓 |
額定的測(cè)試電壓+20%，-0% |
|
額定電流 |
直流電流最小值1mA |
|
短路輸出電流 |
大約直流1.3mA |
|
精度 |
0.05-10MΩ/0.1-20MΩ/0.2-40MΩ |
數(shù)字式絕緣/導(dǎo)通測(cè)試儀3131A 導(dǎo)通測(cè)量：
|
測(cè)量范圍(中刻度值) |
2Ω/20Ω(1Ω)(10Ω) |
|
開路輸出電壓 |
4~9V DC |
|
測(cè)量電流 |
200mA DC 最小 |
|
精度 |
±3%滿刻度 |
AC電壓
|
AC電壓范圍 |
--- |
|
精度 |
--- |
常規(guī)
|
安全標(biāo)準(zhǔn) |
IEC61010-1 CAT.III 300V Pollution Drgree 2 |
|
IP等級(jí) |
IEC60529-IP54 |
|
EMC標(biāo)準(zhǔn) |
IEC61326-1 |
|
耐壓 |
3700V AC 1分鐘 |
|
電源 |
R6P(AA)(1.5V)×8 |
|
外形尺寸 |
185(L)×167(W)×89(D)mm |
|
重量 |
約860g |
|
附件 |
7122(測(cè)試線) |
3131A Japan Kyoritsu KYORITSU3131A pointer type insulation resistance tester 313
3131A Japan Kyoritsu KYORITSU3131A pointer type insulation resistance tester 3131A
Insulation measurement 250V/100M Ω, 500V/200M Ω, 1000V/400M. The guide flux reaches 2
· live line alarm
· measurement is completed automatically release the charge circuit
· fuse protection (only conduction measurement)
· battery check LED lamp
· front panel zero adjustment
· backlight function to solve the problem of dark environment measurement
Testing button can lock
Insulation measurement
3131A
The test voltage
250V/500V/1000V
Measuring range (scale value)
100M Ω /200M Ω 400M
(1M Ω) (2M) (4M
Open circuit output voltage
The test voltage rating of +20%, -0%
Rated current
DC current minimum value 1mA
Short circuit output current
About DC 1.3mA
Precision
0.05-10M Ω /0.1-20M Ω /0.2-40M
(so as to ensure the accuracy of ± 5% indicating value range)
Digital insulating / conducting tester 3131A conduction measurement:
Measuring range (scale value)
2 Ω /20 Ω (1.) (10
Open circuit output voltage
4~9V DC
Measurement of current
200mA DC minimum
Precision
± 3% of full scale
AC voltage
AC voltage range
---
Precision
---
Conventional
Safety standards
IEC61010-1 CAT.III 300V Pollution Drgree 2
IEC61010-2-031
IEC61557-1/2/4
IP grade
IEC60529-IP54
The EMC standard
IEC61326-1
Withstand voltage
3700V AC 1 minutes
Power Supply
R6P (AA) (1.5V) × 8
Size and shape
185 (L) * 167 (W) * 89 (D) mm
Weight
About 860g
Annex
7122 (test)
8923 (F500mA/600V fuse) * 2
R6P (AA) * 8
An instruction manual
