Description
Specifications – Standard Meg-Ohm Box SRB-8
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Model: SRB-8
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Resistance Values (10 ranges):
100GΩ, 200GΩ, 300GΩ, 400GΩ, 500GΩ, 600GΩ, 700GΩ, 800GΩ, 900GΩ & 1TΩ -
Maximum Applied Voltage: 5000V
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Accuracy: ±5%
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Compatibility: Million Meg-Ohm Meter (MM-108D) & Digital Insulation Testers
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Special Feature: Built-in dehumidifier for stable readings even in high humidity
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Warm-Up Time: Stable readings after 1 hour of power-on
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Optional Model: SRB-18 with ±2% accuracy available at extra cost
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Construction: High-quality acrylic enclosure with precision-wound coils
Long Description
The Standard Meg-Ohm Box SRB-8 is a high-precision ultra-high-resistance reference standard designed for calibration and testing of advanced insulation measurement instruments. Featuring 10 carefully selected resistance values ranging from 100GΩ to 1TΩ, this model is ideal for laboratories, R&D departments, cable manufacturers, and industries requiring extremely high insulation resistance verification.
The SRB-8 is compatible with Million Meg-Ohm Meters (MM-108D) and a variety of Digital Insulation Testers, making it a versatile calibration tool for high-voltage testing applications. With a maximum applied voltage of 5000V, it supports demanding insulation test requirements with consistent and reliable performance.
A notable feature of the SRB-8 is its integrated dehumidifier system housed within a durable acrylic box. This ensures stable resistance values even during monsoon or high-humidity conditions—an essential advantage for precise insulation testing in tropical environments.
For optimal stability, the instrument provides accurate readings after a 1-hour warm-up period once powered on. It maintains an accuracy of ±5%, delivering dependable results for routine and advanced calibration tasks.
For users requiring higher precision, an optional model SRB-18 with ±2% accuracy is available at additional cost.
Designed for long-term reliability and constructed with high-quality materials, the SRB-8 is the ideal solution for applications involving ultra-high-resistance calibration up to 1 Tera-ohm.
