3453

3453 ASM-SENSOR

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Technical content

DIGITAL MΩ HiTESTER Field measuring instruments For general-purpose measurement Insulation resistance, AC voltage, low resistance (continuity) measurement ranges4

125 V/ 40MΩ

250 V/2000 MΩ

500 V/2000 MΩ

1000V/4000 MΩ Insulation resistance measurement 3453 Actual-size HIOKI company overview, new products, environmental considerations and other information are available on our website. http://www.hioki.co.jp/

9288 BREAKER PIN

To be attached on the top of 9294 (Red)

9289 TEST PROBE

9294 TEST PROBE

Lead length approx. 1.2 m (47.2") Lead length approx. 1.2 m (47.2") 90 mm (3.54") *1. Measurement range shifts automatically. *2. Resistance value to maintain rated voltage. I 3453 specificationsAccuracy at 23˚C±5˚C (73˚F±9˚F), 90 % rh or less

3453 DIGITAL MΩ HiTESTER

(All include 9294 TEST PROBE, display cover and suspension band) Options Accessories Insulation test voltage 125 V DC 250 V DC 500 V DC 1000 V DC Second effective range 0 to 0.099 MΩ 10.01 to 40.00 MΩ 0 to 0.199 MΩ 20.01 to 2000 MΩ 0 to 0.199 MΩ 50.01 to 2000 MΩ 0 to 0.199 MΩ 1000 to 4000 MΩ Accuracy First effective range: ±2%rdg. ±3 dgt. Second effective range: ±2 %rdg. ±6 dgt. (0 to first effective range), ±5 %rdg. ( more than first effective range) Low resistance (continuity) Measurement range: 0 to 600 V Accuracy: ±2% rdg. ±8dgt. Frequency range: 50 to 60 Hz Input impedance: 170 kΩ Voltage with no load Not more than 1.2 times rated measurement voltage AC voltage Min. resistance measurement value*2 0.125 MΩ 0.250 MΩ 0.500 MΩ 2.000 MΩ Short circuit current 1.2 mA max. 0.6 mA max. Response time ∞ to center, ∞ to 0 MΩ within 5 s (within accuracy range) Insulation resistance G Functions:Insulation resistance mode; comparator, memory (20 data), measurement value hold, auto discharge, bar graph display (measure switch ON: insulation resistance; measure switch OFF: voltage across measurement terminals), auto display of measurement value 1 minute after measurement start, other measurement modes, live wire warning (when voltage of 40 V±20 V exists across measurement terminals), battery indicators, auto power save G Display:semi-transparent LCD, "4000" count, with backlight, bar graph 30 dots G Display update rate:2 times / second G Load protection:10 s: 600 Vrms (AC V range 720 Vrms) G Safety standard:EN61010-1 measurement category III 600 V G EMC standard:EN61326-1 G Ambient temperature range for use:0 to 40˚C (32˚F to 104˚F), 90 %rh or less (no condensation) G Ambient temperature range for storage:-20 to 50˚C (-4˚F to 122˚F), 90 %rh or less (no condensation) G Power source:R6P manganese battery ✕ 4 or LR6 alkaline battery ✕ 4 G Dimensions and Mass:Approx. 155 (6.1") W ✕ cover attached) For efficient insulation mm eeaassuurreemm eenntt!! Myriad functions for various measurement needs. Back-lighting liquid crystal display enables reading in dark areas. Moving-average processing (averaging for two seconds) suppresses dispersion of display, ensuring more accurate and stable measurement. The logarithmic scale bar graph display from 0 to 4000 MΩ offers the feel of an analog meter. The bar graph displays the voltage level of the object being measured, showing either that the object is at a line voltage or how the object discharges after being charged during measure- ment. Accurateddddiiiiggggiiiittttaaaallll ddddiiiissssppppllllaaaayyyy G Insulation measurement through sight and sound! The reference value is set separately for each measurement range. VVVVeeeerrrrssssaaaattttiiiilllleeee uses in the field Test voltage Reference value (MΩ ) 125 V 0.1 / 0.2 / 1 / 2 /3 / 5 / 10 / 20 250 V/500 V0.1 / 0.2 / 0.4 / 1 / 2 / 3 / 5 / 10 / 20 / 30 / 50 / 100 / 200 / 500 / 1000 / 2000

1000 V 1 / 2 / 3 / 5 / 10 / 20 / 30 / 50 / 100 / 200 / 500 / 1000 / 2000

G Memorizes on the spot! (Memorizes up to 20 data points.) G Recognizes variations of resistance! Automatically displays the resistance value at one minute after commencing measurement . G Ability to measure AC voltage and low resistance(continuity)! Optional 9185 TEST LEADS feel like conventional testers. G Improved safety A line voltage warning lamp blinks when the voltage exceeds about 40 V. Store test probe. Display cover The body is stackable during measurement. 3453E6-4ZE-02K Printed in JapanAll information correct as of Dec. 22, 2004. All specifications are subject to change without notice. HEAD OFFICE :

81 Koizumi, Ueda, Nagano, 386-1192, Japan

TEL +81-268-28-0562 / FAX +81-268-28-0568 E-mail: os-com@hioki.co.jp HIOKI USA CORPORATION :

6 Corporate Drive, Cranbury, NJ 08512 USA

TEL +1-609-409-9109 / FAX +1-609-409-9108 E-mail: hioki@hiokiusa.com DISTRIBUTED BY Shanghai Representative Office :

1704 Shanghai Times Square Office

93 Huaihai Zhong Road

Shanghai, 200021, P.R.China TEL +86-21-6391-0090, 0092 FAX +86-21-6391-0360 E-mail: info@hioki.cn