Associated Research (ARI) 7854 (with Withstand Desk Software) 전기 안전 테스터 (5 years warranty, with optional upgrade for data acquisition from the machine)

AC WITHSTAND TEST MODE (All Models)

Output Voltage Range:0 – 5,000 VAC

Resolution:1 VAC

Accuracy:± (2% of setting + 5V)

Output Frequency 50/60 Hz ± 0.1%, User Selection

Output Waveform Sine Wave, Crest Factor = 1.3 – 1.5

Output Regulation ± (1% of output + 5V)

DC WITHSTAND TEST MODE (Models 7800/7804/7850 & 7854 Only

Output Voltage Range:0 – 6000 VDC

Resolution:1 V

Accuracy:± (2% of setting + 5 V)

DC Output Ripple <4% (6 KV/10 mA at Resistive Load)

INSULATION RESISTANCE MODE (Models 7800/7804/7850 & 7854 Only)

Range:10 – 1,000 VDC

Resolution:1 VDC

Accuracy:± (2% of setting + 2 counts)

Range:1,001 – 6,000 VDC

Resolution:1 VDC

Accuracy:± (2% of setting + 5 V)

Range:0.10 MΩ – 99.9 MΩ (HI-Limit: 0=OFF)

Resolution:0.01 MΩ

Accuracy:± (2% of setting + 2 counts)

CONTINUITY TEST MODE (All Models)

Output Current, DC 1 A for 0.000 – 1.000 Ω, 0.1 A for 1.01 – 10.00 Ω

0.01 A for 10.01 – 100 Ω, 0.001 A for 101 – 1,000 Ω

0.0001 A for 1001 – 10,000 Ω, 1 A is Max

GROUND BOND TEST MODE (Models 7804 & 7854 Only)

Output Voltage (Open

Circuit Voltage)

Range:3.00 – 8.00 VAC

Resolution:0.01 VAC

Accuracy:± (2% of setting + 3 counts) Open CircuitOutput Current 

Range:1.00 – 40.00 A

Resolution:0.01 A

Accuracy:± (2% of setting + 2 counts

Memory 2,000 steps, 200 steps per test file max

100,000 test results

Mechanical Bench or rackmount (2U height) with feet

Interface Standard: USB, RS-232

Optional: GPIB (IEEE-488.2), Ethernet or USB Printer

SmartGFI® 0, 0.4 – 5.0 mA (0=OFF)

Dimensions (W x H x D) 16.92" x 3.50" x 15.75" (430 x 88.1 x 400mm)

Weight : 21 kg