DISCONTINUED ITEM- Replacment Model: Hioki SM7110 Super Megohm Meter
The Hioki DSM-8104 Digital Super Megohm Meter is an insulation resistance meter embedded with a low-noise voltage source and high-sensitivity ammeter. The Hioki DSM-8104 has been developed to measure insulating materials of a high resistance value within the range of 1 x 10 ^ 1 to 3 x10 ^16 Ohms and a current within the range of 30 fA to 10 mA.
The DSM-8104 is designed for measuring insulation resistance of insulating materials with a large capacity thanks to the low-noise voltage source embedded in the meter. A liquid crystal display module (240 x64 dots)allows easy viewing of needed information and ease of use.
Measurement Range
DC Measurement Capability
Measurement | Maximum Display | Resolution | Accuracy |
Range Name | |||
10pA | 9.9999pA | 0.1fA | ± (3.0% of rdg+1.2% of range) |
100pA | 99.999pA | 1.0fA | ± (1.5% of rdg+0.6% of range) |
1nA | 999.99pA | 10fA | ± (0.6% of rdg+0.6% of range) |
10nA | 9.9999nA | 100fA | ± (0.4% of rdg+0.5% of range) |
100nA | 99.999nA | 1pA | ± (0.4% of rdg+0.5% of range) |
1µA | 999.99nA | 10pA | ± (0.4% of rdg+0.5% of range) |
10 µA | 9.9999µA | 100pA | ± (0.4% of rdg+0.5% of range) |
100 µA | 999999µA | 1nA | ± (0.4% of rdg+0.5% of range) |
Resistance Measurement Capability (1,000V measure voltage)
Range of Measurement | Measurement Range Name | Fundamental Accuracy |
1×1014 – 3×1016 (Open-Circuit) | 10pA | ± 4.0% of rdg |
1×1013 – 1×1014 | 100pA | ± 4.0% of rdg |
1×1012 – 1×1013 | 1nA | ± 2.0% of rdg |
1×1011 – 1×1012 | 10nA
|
± 0.8% of rdg |
1×1010 – 1×1011 | 100nA | ± 0.6% of rdg |
1×109 – 1×1010 | 1µA | ± 0.6% of rdg |
1×108 – 1×109 | 10µA | ± 0.6% of rdg |
1×105 – 1×107 | 100µA | ± 0.6% of rdg |
Measurement Time Setting
Delay | 0 – 9,999ms |
Sampling Time | 2 – 300ms |
Voltage Generator
Setting Voltage Accuracy and Resolution
Setting Voltage Range | Resolution | Accuracy |
0.1 to 250.0V | 100mV | ± (0.1% of setting + 150mV) |
251 to 1,000V | 1V | ± (0.1% of setting + 400mV) |
Current Limiter
Setting Voltage Range | Current Limit Value |
0.1 to 250.0V | 50 mA |
10 mA | |
5 mA | |
251 to 1,000V | 10 mA |
5 mA |
Measurement Check Function
Voltage Monitor, Contact Check Function
|
Other Function :Comparator Measurement, Deviation/Percentage Measurement, Surface/Volume Resistivity Measurement
Interface GP-IB, RS-232C, Handler
Power Supply | AC100V (115V, 220V, 240V factory option), ± 10%50/60Hz Approx. 55VA |
Dimensions, mass | Approx. 332W x 89(H x 450D mm Approx. 6.7kg |
Supplied Accessories | Power cord (1) (Measurement leads are optional.) |