Kyoritsu 3131A Analogue Insulation / Continuity Tester: Pilihan Utama di Malaysia, Selangor, Kuala Lumpur (KL), Shah Alam Enari Instruments And Controls

Penerangan

The Model 3131A offers unmatched performance, and feature including test lead resistance zero adjustment for time-saving continuous operation, a clear ease to read illuminated scale, and a live circuit warning.

• Test insulation up to 100MΩ at 250V, 200MΩ at 500V, 400MΩ at 1000V and continuity up to 20Ω.
• LIVE circuit warning lamp plus audible warning.
• Automatic discharge of circuit capacitance when TEST button is released.
• Fuse protected (continuity range only).
• Battery check LED.
• Front panel zero adjust.
• Back light function to facilitate working at dimly lit situations.
• PRESS TO TEST button with lock down feature.

Insulation Resistance

Test voltage	250V/500V/1000V
Measuring ranges (Mid-scale value)	100MΩ/200MΩ/400MΩ (1MΩ) / (2MΩ) / (4MΩ)
Output voltage on open circuit	Rated test voltage+20%, -0%
Nominal current	1mA DC min.
Output short circuit current	1.3 mA DC approx.
Accuracy	0.1 - 10MΩ/0.2 - 20MΩ/0.4 - 40MΩ (Accuracy Guaranteed Ranges) ±5% of indicated value

Continuity

Measuring ranges (Mid-scale value)	2Ω/20Ω (1Ω)/(10Ω)
Output voltage on open circuit	4 - 9V DC
Measuring current	200mA DC min
Accuracy	±3% of scale length

General

Safety Standard	IEC 61010-1 CAT III 300V Pollution Degree 2 IEC 61010-2-031 IEC 61557-1/2/4
IP Rating	IEC 60529-IP54
EMC Standard	IEC 61326-1
Power source	R6 (AA) (1.5V) × 6
Dimensions	167(L) × 185(W) × 89(D)mm
Weight	860g approx.
Included Accessories	7122B (Test leads) Pouch for test leads 8923 (F500mA/600V fuse) × 2 R6 (AA) × 6 9121 (Shoulder Strap) Instruction Manual

Lebih maklumat tentang Enari Instruments And Controls