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ESD Meter
100V SURFACE RESISTIVITY METER (Model: SRM-02)
The model SRM-02 surface Resistivity meter is a portable, versatile,
instrument designed to accurately measure resistance between two
points, surface to ground, and surface Resistivity is accordance with
EOS/ESD Association standard S-4.1. The Surface Resistivity meter
(included TESTING & MEASURING PROBES) is designed to make all the
measurements
Specifications
| Measurement Range |
<10^3 to >10^12 Ohms (or) Ohms/sq |
| Measurement Accuracy |
Half decade |
| Resolution |
One decade |
| Test Voltage |
100V. |
| Indication |
Different Color LEDs |
| Test actuation |
Press To Read Switch |
| Power supply |
9 Volt Battery |
| Low battery threshold |
Test Voltage across probes 80V (+/-1V). |
| Low Battery Indication |
Flashes by Red 10^13 LED |
| Dimensions |
135 x 70 x 30mm |
| Weight |
200 Gms |
| Calibration |
Recommended every 12 months |
| Warranty |
12 Months |
| Accessories |
Surface to Ground cord & Carry Case. |
| Optional |
Testing & Measuring Probes |
100V LCD/LED SURFACE RESISTANCE METER MODEL: SRM-03
The Surface Resistivity Meter measures both surface resistance and
resistance to ground. This is meant for use in evaluating a wide
variety of ESD protective materials including tablemats, floor mats,
and hard ESD-laminates. It measures and displays Surface Resistivity as
well as surface to ground and point-to-point resistances. These
measurements can be done in the range of <10E3 to >10E12 ohms by
using two 2.5-kilo (5lb) heavy electrodes or through internal probes.
To check whether surface Resistivity is in accordance with EOS/ESD
Association standards S-4.1.
SRM-03 SPECIFICATIONS
Measurement Range
Digital Display Range |
< 1X10E3 to >1X10E12 ohms & ohms/sq |
| LED Decades Display Range |
< 10E3 to > 10E12 ohms & ohms/sq |
| Digital Measurement accuracy |
0.1 decade |
| LED Measurement accuracy |
0.5 decade |
| Digital Display |
Alpha Numeric LCD. |
| LED Display indication |
By Different Color LEDs |
| Open Circuit Voltage |
100V +/- 5% |
| Battery status indicator |
By Dual Color LED. |
| Test actuation |
Press To Read |
| Power supply |
10.8V Rech-Battery |
| Dimensions in mm |
210 x 110 x 40mm |
| Weight |
500 gms |
| Calibration |
calibration recommended once In 12 months. |
| Warranty |
12 months. |
| Optional |
Testing & measuring probes |
Esd Audit kit
Accessories |
External cable, 12V Charger & Carry Case. |
DIGITAL SURFACE RESISTIVITY METER MODEL: SRM-04
The model SRM-04 Digital Surface Resistivity Meter is a portable,
versatile, instrument design to accurately measure the resistance
between two points, surface to ground and surface resistivity
accordance with EOS/ESD association standard S-4.1 in addition, the
meter measures & displays ambient temperature & relative
humidity.
The model SRM-04 Digital Surface Resistivity Meter (includes Testing
& Measuring Probes) is designed to make measurements of Work
surface, floors, foot wears, garments, workstations & operator
chairs etc..
SRM-04 FEATURES:
- Alpha numeric display Row 1: Ambient temperature and relative
humidity are displayed during the meter ON condition.
- Alpha numeric display Row 2: Provides easy to read measurements
directly from the meter include exponents. No interpretations or
calculations are required.
- Power ON Button: Activates electrical power to the meter.
- Power OFF Button: Battery Status Button: To know the battery
power in percentage.
- Surface Resistivity: Parallel stainless steel electrodes
provide for measurement of surface resistivity or when quick testing
without the use of Testing & Measuring Probes is desired.
SRM-04 SPECIFICATIONS
| Measurement Range |
<1x10E3 to >1x10E12 ohms & ohms/sq |
| Measurement accuracy |
0.1 decade |
| Probe Voltage |
100V +/- 5% |
| Temperature accuracy |
+/-5°C |
| Relative humidity |
Range from 5% to 95%; +/-10% Typ. |
| Test actuation |
Press To Read |
| Power |
9.6V Rech-Battery. |
| Electrification period |
10 Seconds |
| To Rech-Battery |
12V Charger (Accessories) |
| Battery Status |
Displayed In LCD. |
| External Electrodes |
Two 5 Pound electrodes with Conductive pads |
| Dimensions in mm |
205 x 110 x 40mm |
| Weight |
500 gms |
| Calibration |
Recommended once In 12 months. |
| Warranty |
12 months. |
| Optional |
Testing & measuring probes, ESD Audit kit |
| Accessories |
External cable & 12V Charger. |
TESTING MEASURING PROBES
Two cylindrical (2.27Kg) 5 Pound metal electrodes shall have a diameter
of 63.5mm (2.5 Inches) each having contacts of electrically conductive
materials with a shore-A (IRHD) durometer hardness of 70 (ASTM method
D2240-1986). The resistance between the electrodes shall be less than
1-Kilo ohms when measured at 10Volts or less on metallic surface. These
electrodes confirm to ANSI/EOS/ESD-S4.1-1990 Standards.
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