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ESD Tester
Wrist Strap Tester (Model: WST - 01)
Wrist strap is the first line of defence against electrosatic
charges builds up on the human body. It is designed to carry away this
charge as soon as it is generated. At the same time wrist strap must
remain electrically safe for the user. Thus, it is important to test
every wrist strap regularly.
In order to protect the sensitive electronic components the maximum
wrist strap resistance should not be more than 10 Meg ohms on the other
end, the resistance should not be more less than 0.75 Meg ohms as
protection to the wearer from dangerous level of the voltage and
current flow.
The wrist strap tester checks these parameters under actual operating
conditions with the strap on the wrist. It clearly indicates weather or
not the resistance of the wrist strap system including the water is at
least 0.75 Meg ohms and not more than 10 Meg ohms respectively.
Specifications
| GREEN Pass |
Resistance Between 0.75 to 10 Meg Ohms. |
| RED Fail |
Resistance below 0.75 OR above 10 Meg Ohms. |
| Audible Alarm |
Sounds for open OR FAIL condition. |
| Battery Status |
By Dual Color LED |
| Test actuation |
By pressing metal sensor plate |
| Accuracy |
+/- 10% |
| Power Supply |
9 Volt Battery |
| Dimensions |
135 X 70 X 25 cm |
| Weight |
App. 135 Gms with battery |
| Calibration |
Recommended every 12 months |
| Warranty |
12 months |
| Optional |
Instruction Board, Foot Plate, Carry Case & Door Access
System |
Optional for WST - 01
1.) The WST-01 can be well mounted outside the ESD protected area
using the INSTRUCTION board.
2.) The WST-01 has the specific features of accessing the ESD protected
area door by using Electro Magnetic Lock.
Wrist Strap & Footwear Tester (Model: WSFT - 01)
Wrist Strap & ESD foot wears are the first line of defence against
electrostatic charges build on the human body. It is designed to carry
away this charge as soon as it is generated. At the same time wrist
strap / foot wear must remain electrically safe for the user. Thus, it
is important to test every wrist strap / footwear regularly.
In order to protect the sensitive electronic components the maximum
wrist strap resistance should not more than 10 Meg ohms and foot wears
resistance should not more than 100 Meg ohms. On the other end, the
resistance should not be less than 0.75 Meg ohms as protection to the
wearer from dangerous level of the voltage and current flow.
The wrist strap and the footwear tester checks these parameters under
actual operating conditions with the strap on the wrist or foot wear on
the foot. It clearly indicates weather or not resistance the wrist
strap / foot wear system including the wearer is at least 0.75 Meg ohms
and not more than 10/100 Meg ohms respectively.
Specifications
| Range |
Wrist Strap 0.75 to Meg Ohms
Foot Wear 0.75 to Meg Ohms. |
| Range Selection |
By slide switch |
| Indications |
Pass - GREEN LED
LOW & High fail RED LED (With Alarm) |
| Test actuation |
By pressing metal sensor plate |
| Accuracy |
+/- 10% |
| Power Supply |
9 Volt Battery |
| Battery Status |
By dual color LED. |
| Dimensions |
135 X 70 X 25 cm |
| Weight |
App. 150 Gms with battery |
| Calibration |
Recommended every 12 months |
| Warranty |
12 months |
| Optional |
Instruction Board, Foot Plate, Carry Case & Door Access
System |
Optional for WSFT - 01
1.) The WSFT-01 can be well mounted outside the ESD protected area
by using the INSTRUCTION board. Foot wears can be tested by connecting
the Foot Plate.
2.) The WSFT-01 has the specific features of accessing the ESD
protected area door by using Electro Magnetic Lock.
COMBO TESTER (Model: CT-01)
The Wrist strap Cum Dual Footwear tester is a jig type arrangement to
test the validity of ESD Wrist strap & foot wears. The instrument
measures Independent test simultaneously for right foot, left foot and
wrist strap at the same time. Other Footwear testers can only measure
two foot at a time, or the combined resistance of both foot. The wrist
strap cum Dual Foot Tester reduces the testing time by half, and offers
the operator a visual and audible measurement of Pass or fail of both
foot and wrist strap before entering the EPA.
Operation of Wrist Strap
Connect the wrist strap cord to the instrument with the strap on
the wrist; press gently on the metal sensor of the wrist strap tester.
The instrument comes on automatically when this is done. The operator
can check whether the resistance of the wrist strap falls within the acceptable range (0.75 to 10 Meg ohms),
This is indicated by green (pass) LED lighting up. Operation of foot
wears: Simply stand on the two stainless steel footprints on the foot
plate and push the Dual foot wear tester press to test button. The
instrument comes on automatically when this is done. The operator can
check whether the resistance of the Foot wears falls within the
acceptable range of 0.75 to 35/100 Meg ohms, this is indicated by green
(pass) LED lighting up.
CT-01 Specifications
| Wrist Strap PASS Range |
0.75 to 10 Meg Ohms |
| Foot Wears PASS Range |
0.75 to 35/100 Meg ohms |
| Indications |
Pass - GREEN LED
LOW & High fail - RED LED with
Buzzer sound |
| Test actuation |
By pressing metal sensor plates |
| Accuracy |
+/- 10% |
| Power supply |
9 Volt Rechargeable Battery |
| Battery Status |
By Dual Color LED. |
| Dimensions |
Instrument: 160 x 95 x 40 mm
Foot plate: 470 x 360 mm
Height: 1000 mm |
| Weight |
5 Kg
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| Calibration |
Recommended every 12 months |
| Warranty |
12 Months only for Instrument |
| Accessories |
12V Charger & Instruction manual. |
COMBO TESTER WITH DOOR ACCESS SYSTEMS (Model: CT-02)
The Wrist strap Cum Dual Footwear tester is a jig type arrangement
to test the validity of ESD Wrist strap & foot wears. The
instrument measures Independent test simultaneously for right foot,
left foot and wrist strap at the same time. Other Footwear testers can
only measure two foot at a time, or the combined resistance of both
foot. The wrist strap cum Dual Foot Tester reduces the testing time by
half, and offers the operator a visual and audible measurement of Pass
or fail of both foot and wrist strap before entering the EPA.
Operation of Wrist Strap
Connect the wrist strap cord to the instrument with the strap on the
wrist; press gently on the metal sensor of the wrist strap tester. The
instrument comes on automatically when this is done. The operator can
check whether the resistance of the wrist strap falls within the
acceptable range (0.75 to 10 Meg ohms), This is indicated by green
(pass) LED lighting up.
Operation of foot wears
Simply stand on the two stainless steel footprints on the foot plate
and push the dual foot wear tester press to test button. The instrument
comes on automatically when this is done. The operator can check
whether the resistance of the Foot wears falls within the acceptable
range of 0.75 to 35/100 Meg ohms, this is indicated by green (pass) LED
lighting up.
Door Access Systems
Person before entering the EPA, need to test their Wrist Strap/ESD foot
wear. If the resistance of the Wrist Strap/ESD foot wear is within
acceptable range then the door is opened by the release of the Electro
magnetic lock of the door.
CT-02 Specifications
| Wrist Strap PASS Range |
0.75 to 10 Meg Ohms |
| Foot Wears PASS Range |
0.75 to 35/100 Meg ohms |
| Indications |
Pass - GREEN LED
LOW & High fail - RED LED
with Buzzer sound |
| Test actuation |
By pressing metal sensor plates |
| Accuracy |
+/- 10% |
| Power supply |
9 Volt Rechargeable Battery
AC 230 for Door Access Systems |
| Battery Status |
By Dual Color LED. |
| Dimensions |
Instrument: 160 x 95 x 40 mm
Foot plate: 470 x 360 mm
Height: 1000 mm |
| Instrument Weight |
5 Kg |
| Calibration |
Recommended every 12 months |
| Warranty |
12 Months |
| Accessories |
Power supply for Electro magnetic lock, Electro magnetic
Lock, Reset switch 12V Charger & fixing screws. |
ANALOGUE FOOT WEAR TESTER (Model: AFT-01)
ESD foot wear is also the first line of defence against electrostatic
charges build up on the human body. It is designed to carry away this
charge as oon as it is generated. At the same time foot wear must
remain electrically safe for the user. Thus, it is important to test
every foot wears regularly. In order to protect the sensitive
electronic components the maximum foot wear resistance should not be
more than 100 Meg ohms. The footwear tester checks these parameters
under actual operating conditions with operator & foot wear. It
clearly indicates the resistance of the foot wear system including the
wearer is less than 100 Meg ohms or NOT. The instrumented is designed
for measuring the conductive foot wear also, so the instrument
measurement is ranged from 0 to 100 Meg ohms.
FOR CHECKING FOOT WEAR
Simply stand on the foot plate and press gently on the metal sensor
plate; the instrument comes on automatically when this is done. The
operator can check whether the resistance of the foot wear falls with
in the acceptable range (0 - to 100 Meg Ohms), This is indicated by
Analogue dial.
AFT-01 SPECIFICATIONS
| Range |
0 to 100 Meg Ohms |
| Indications |
Analogue Dial |
| Test actuation |
By Pressing metal sensor plate |
| Accuracy |
+/- 10% |
| Power supply |
9 Volt Battery |
| Battery Status |
By dual color LED. |
| Dimensions |
Foot Plate : 21 x 15 Inches
Height : 8 Inches |
| Instrument |
135 x 70 x 30mm |
| Weight |
Appx 5.0 Kgs |
| Calibration |
Recommended every 12 months |
| Warranty |
12 Months |
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