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Home » Products » ESD Meters » ESD Station Monitor

ESD Station Monitor

ESD Station Monitor
ESD Station Monitor
Product Code : 21
Product Description

Model: WSM-01)

We are providing ESD Station Monitor, which is used for continuously monitoring the connections of work surface and ESD wrist strap. These devices are manufactured with high quality components employing latest tools and machines to ensure durability. Offered devices are acclaimed by our clients for their high operational accuracy, low maintenance, least power consumption, durability and compact design. Owing to its clear digital display and easy controls, offered ESD Station Monitor proves to be highly user-friendly.

Other details:

WRIST STRAP: This section continuously monitors the wrist strap to detect loss of continuity between operator and monitor. Conditions such as broken coils cords and improper contact with the skin are detected instantly to alert the operator before serious and expensive ESD damage can occur. As there is no resistance return path from the wrist strap, it uses the “capacitive AC pulse principle” to check if the operator is adequately grounded. The wrist strap section is automatically activated when wrist strap is plugged in. continuous monitoring reduces the need for periodic checks and  also ensures greater security.

ESD WORK SURFACE: The work surface is monitored by a DC Resistive principle and a warning is given in case the surface to ground resistance exceeds the safe threshold value of 10 Meg ohms.

SPECIFICATIONS:

1. Pass Threshold under 4 Meg ohms for wrist strap
: Under 10 Meg ohms for MAT
2. Indications Green LED for wrist strap PASS
: Flashing Red LED for wrist strap FAIL
: Steady Red LED for mat FAIL
3. Audible alarm For Fail modes.
4. Input power 12V @ 500 ma DC
5. Accuracy +/-10%
5. Repeatability +/-10%
6. Dimensions 125 x 65 x 35mm
7. Weight 175 Gms (with fixing clamp)
8. Warranty One year
9. Accessories Fixing Clamp
10. Optional 12V Adopter

CONTINUOUS WORK STATION MONITOR (Model: WSM-02)
The Model WSM-02 is designed for continuously monitor the connections of two ESD wrist strap & work surface. WRIST STRAP: two-wrist strap sections continuously monitor the wrist strap to detect loss of continuity between operators and monitor. Conditions such as broken coils cords and improper contact with the skin are detected instantly to alert the operator before serious and expensive ESD damage can occur. As there is no resistance return path from the wrist strap, it uses the “capacitive AC pulse principle” to check if the operators are adequately connected to the instrument. The wrist strap sections are automatically activated when wrist straps are plugged in. continuous monitoring reduces the need for periodic checks and also ensures greater security.
ESD WORK SURFACE: The work surface is monitored by a DC Resistive principle and a warning is given in case the surface to ground resistance exceeds the safe threshold value of 10 Meg ohms.

SPECIFICATIONS
1. Pass Threshold Under 4 Meg ohms for wrist straps
Under 10 Meg ohms for MAT
2. Indications Green LED for wrist strap PASS
Flashing Red LED for wrist strap FAIL
Steady Red LED for mat FAIL
3. Audible alarm For Fail modes.
4. Input power 12V @ 500 ma DC
5. Accuracy +/-10%
6. Repeatability +/-10%
7. Dimensions 125 x 65 x 35mm
8. Weight 175 Gms (with fixing clamp)
9. Warranty One year
10. Accessories Fixing Clamp
11. Optional 12V Adopter

CONTINUOUS WRIST STRAP MONITOR (Model: WSM-03)
Wrist Straps are the first line of defense against electrostatic charge build-up on the human body. They are designed to carry away this charge as soon as it is generated.

This model WSM-03 continuously monitors the wrist strap to detect loss of continuity between operator and monitor. Conditions such as broken coil cords and improper contact with the skin are detected instantly to alert the operator before serious and expensive ESD damage can occur. As there is no resistive return path from the wrist strap, it uses the “Capacitive AC pulse principle” to check if the operator is adequately grounded. The system is automatically activated when the wrist strap is plugged in. Continuous monitoring reduces the need for periodic checks and audits and also ensures greater security.

SPECIFICATIONS
1. Wrist Strap Range 0 to 10 Meg ohms
2. Indications Pass : Green LED
Fail : Flashing Red LED
3. Audible alarm For Fail mode
4. Input power 12V @ 500 ma DC
5. Accuracy +/-10%
6. Repeatability +/-10%
7. Dimensions 125 x 65 x 35mm
8. Weight 175 Gms (with fixing clamp)
9. Warranty One year
10. Accessories Fixing Clamp
11. Optional 12V Adopter

ESD EVENT MONITOR (Model: EED-01)
The ESD Event Monitor is a portable, battery-operated instrument, incorporating the latest digital technology, to indicate the presence of approaching static electricity. It is designed to provide a quick and convenient method of locating static charges without any polarity. It is primarily intended for use in static-safe handling areas, as an early warning system to alert the personnel nearby. The hazard may be in the form of personnel who are generating static or personnel who may be holding a charged object without observing the standard safety procedures for handling static sensitive devices. The instrument incorporates a unique self resetting feature and therefore requires no manual adjustments or zeroing. It can be kept 'ON' for continuous monitoring of critical static-safe areas.

Operation
A static charge on any object produces an electric field whose strength is an inverse function of the distance from the charge. A given magnitude of charge always produces a given field strength at a given distance. The antenna of the instrument actually responds to this electric field. However, more specifically, it senses only changes in the electric field, so to detect a charge there should be relative motion between the instrument and the charged body.

SPECIFICATIONS
Detection method charge coupling by field Interception
Measurement Range 20 kV
Detection sensitivity 10V
Range selection Auto ranging and auto resetting
Indication 3 ½ Digit LCD Display
Hazard Alarm & Indicator ≥ 1 kV
Power supply 9V Battery
Dimensions 135 x 70 x 25 mm
Weight Approximately 150G (with battery)

Perbru Corporation

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