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3005A日本共立KYORITSU3005A數(shù)字式絕緣測(cè)試儀300
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測(cè)試電壓：250V/500V/1000V。 · 模擬指針指示測(cè)試電壓。 · 顯示外部AC電壓值，并帶閃爍符號(hào)。 · 自動(dòng)回零功能可在顯示真實(shí)的導(dǎo)通電阻值前自動(dòng)減去測(cè)試線的電阻。 · 跟蹤-鎖定功能可在絕緣和導(dǎo)通測(cè)試時(shí)節(jié)約電池壽命（3007）。 · 測(cè)試結(jié)束后自動(dòng)放電。 · 電路帶電時(shí)有蜂鳴報(bào)警。 · 帶背光，可在陰暗的環(huán)境下測(cè)試（3007）。 · 200mA導(dǎo)通短路測(cè)試電流，符合IEC364-6-61。 · 最小1mA電流絕緣測(cè)試，符合IEC364-6-61。 |
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技術(shù)參數(shù)： |
導(dǎo)通測(cè)量
AC電壓
常規(guī)
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3005A Japan Kyoritsu KYORITSU3005A digital insulation tester 300
Test voltage: 250V/500V/1000V.
· analog pointer indicating the test voltage.
· show external AC voltage value, and with flashing symbol.
· auto zero function in resistance show real turn-on resistance value ofautomatic minus the test line.
· tracking - lock function can save battery life in insulating and conductingthe test (3007).
Automatic discharge, after the test.
· circuit is charged with a buzzing alarm.
· with backlight, can be tested in a dark environment (3007).
200mA conducting short-circuit test current, consistent with IEC364-6-61.
· min 1mA current insulation test, with IEC364-6-61.
Technical parameters:
Insulation measurement
3005A/3007A
The test voltage
250V/500V/1000V
Measuring range (scale value)
20M Ω /200M Ω /2000M
Open circuit output voltage
The test voltage rating of +20%, -0%
Rated current
DC current minimum value 1mA
Short circuit output current
About DC 1.5mA
Precision
± 1.5%rdg ± 5dgt (20M Ω /200M Ω)
± 10%rdg ± 3dgt (2000M Ω)
Conduction measurement
Measuring range (scale value)
20 Ω /200 Ω /2000
Open circuit output voltage
7~12V DC
Measurement of current
200mA DC minimum
Precision
± 1.5%rdg ± 5dgt (20.)
(200 ± 1.5%rdg ± 3dgt Ω /2000 Ω)
AC voltage
AC voltage range
0-600V AC
Precision
± 5%rdg ± 3dgt
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 990g
Annex
7122 (the test line), 8923 (F500mA/600V fuse) * 2
R6P (AA) × 8, instructions for use
