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Valhalla 数字式点火器测试仪 Model 4314KV 坚固的设计,注重安全

Valhalla科学4314型KV数字式点火器测试仪设计用于对易爆或易爆设备进行极其安全可靠的电阻测试。 一些成熟的用途包括:保险丝,点火器,点火器,爆炸螺栓,汽车安全气囊启动器等等。

本质上,4314型KV是一款4线电阻表,其设计使用非常低的测试电流进行测量。 Valhalla Scientific专有的额外电路用于确保即使在最坏情况下的组件故障情况下,测试电流水平也不会超过指定的“故障保护电流”。 在装运前,每台仪器都会对故障安全功能进行测试,并根据设备随附的校准证书向客户提供结果。


所有条件下的措施

4314 KV不仅是最安全的爆炸装置电阻测试仪,而且由于其外壳耐冲击和防水, 这些装置漂浮在水中,在关闭到3英尺深度时防水,并且可以在外面直接下雨。

它们自带小型AC / DC电池充电器,测量测试导线随时可用。

4314 KV采用四线开尔文输入配置来消除引线长度和引线接触电阻误差。 这些装置采用电池供电,带有可重复充电的NiMH(10Ah)包装,便于携带和线路隔离。 为了更加方便和安全,4314 KV采用内部开关配置,在操作模式下可自动禁用电池充电电路。 或者,在关闭/充电模式下,所有电源都会从输出电路中移除。

与所有Valhalla数字式电阻表和点火器测试仪一样,4314 KV可配备多种4线探头和电缆套件。 检查侧栏以查看选项和附件的完整列表。

Valhalla 数字式点火器测试仪 Model 4314KV

General Specifications:

Accuracy: (180 days 25°C ± 10°C)

±0.03% of reading ±0.02% of range for 2 ohm through 20k ohm ranges.

±0.05% of reading ±0.05% of range for 200k ohm range.

± 1.0% of reading ±0.2% of range for 2M ohm range.

Display: 4 1/2 digit (19999) L.E.D. – 20,000 counts

Terminal Configuration: Four-wire Kelvin

Overload Indication: O.L.

Operating Temperature Range: 0°C to 50°C

Temperature Coefficient: ±.002% per °C (from 0°C to 15°C and 35°C to 50°C)

Conversion Rate: 3 per second

Power: Rechargable NiMH (10Ah) batteries & charger (100-240 VAC 50-60 Hz)

Size: 27cm/11″ D x 9.68cm/24.6″ W x 12.4cm/4.87″ H

Weight: 2.7kg / 6 lbs NET | 3.2kg / 7 lbs shipping

Features:

Ultra-Safe Resistance Measurements

Fail Safe Circuitry Limits Current

Wide Range 2 Ohms – 2M Ohms

Dust and Water Resistant

Rugged Compact Design

Rechargeable Battery Operated

Safe Tester for Explosive Devices

Certified Mil Std 810 – Method 511 Safe for Explosive & Volatile Atmospheres

Complies to (EWR) 127-1, Section 3.13.8.1-2

Safety Approval by US Government/Military

Certificate of N.I.S.T. traceabilty included at no extra charge

Options:

AC-115 – Isolated AC power

Accessories:

Replacement Batteries

Test Leads:

K-174 – Kelvin Lead Set (Alligator Clips and RG174 cable)

K – Kelvin Lead Set (Alligator Clips)

KK – Heavy – Duty Leat Set (Alligator Clips)

C – Banana-Clip Cable

MP-1 – Kelvin Micro-Probes (Needle)

MP-2 – Kelvin Mini-Probes (Needle)

MP-S – Single Pointed Probes (Needle)

MP-4 – 1″dia Surface Probes

MP-5 – 0.5″dia Surface Probes

BBL – Banana-to-Banana Cables

标签: Valhalla