参数资料
| 型号： | 98130 |
| 厂商： | Desco |
| 文件页数： | 2/3页 |
| 文件大小： | 0K |
| 描述： | TESTER AC OUTLET & WRIST STRAP |
| 标准包装： | 1 |
| 类型： | 测试仪，接地完好性和腕带 |
| 使用： | 验证接地参数，腕带接地 |
| 特点： | NIST 溯源 |
| 电源类型： | 120VAC |
DESCO WEST
- 3651 Walnut Avenue, Chino, CA 91710 (909) 627-8178
DESCO EAST
- One Colgate Way, Canton, MA 02021-1407 (781) 821-8370 Website: Desco.com
TB-2099
Page 2 of 3
2014 DESCO INDUSTRIES, INC.
Employee Owned
Features and Components
Operation
PERFORMING A WRIST STRAP TEST
1. Use the wrist strap test jack to ground the operator’s
wrist strap.
2. While wearing the wrist strap, touch the tester’s test
plate to determine if the operator’s wrist strap will
act as a path-to-ground and ensure the presence of a
current-limiting resistor in the wrist strap.
A “PASS” test result is indicated by illumination of the green
TEST LED. A “FAIL” test result is indicated if the LED does
not illuminate.
If your ESD test fails, check your wrist strap to ensure it is
being worn correctly and/or needs to be replaced.
NOTE: Failures may be caused by dry skin or minimal sweat
layer. For wrist straps, try using an approved dissipative
hand lotion such as Menda Reztore ESD Hand Lotion to
your wrist prior to use.
The AC Outlet Analyzer and Wrist Strap Tester may also be
used to test smocks or garments that feature a grounding
mechanism for operators using a coil cord connection.
Calibration
TESTING THE WRIST STRAP TESTER
A. LOW FAIL -
Connect a 675 kilohm resistor @ 5%
tolerance between the Wrist Strap Test
Jack and the Test Plate. The Wrist Strap
Test LED will momentarily illuminate then
turn off. This test confirms the LOW FAIL
point.
B. LOW PASS -
Connect a 825 kilohm resistor @ 5%
tolerance between the Wrist Strap Test
Jack and the Test Plate. The Wrist Strap
Test LED will remain illuminated until the
resistor is removed from the Test Plate.
This test confirms the LOW PASS point.
C. HIGH PASS -
Connect a 32 megohm resistor @ 5%
tolerance between the Wrist Strap Test
Jack and the Test Plate. The Wrist Strap
Test LED will remain illuminated unitl the
resistor is removed from the Test Plate.
This test confirms the HIGH PASS point.
D. HIGH FAIL -
Connect a 40 megohm resistor @ 5%
tolerance between the Wrist Strap Test
Jack and the Test Plate. The Wrist Strap
Test LED should not illuminate. This test
confirms the HIGH FAIL point.
Neutral
Load / Hot
Ground
Outlet LEDs
Wrist Strap
Test LED
Test Plate
Wrist Strap
Test Jack
Figure 3. 98132 features and components
Ground
Load / Hot
Neutral
Outlet LEDs
Wrist Strap
Test LED
Test Plate
Wrist Strap
Test Jack
Figure 4. 98131 features and components
Installation
PERFORMING AN AC OUTLET TEST
Plug the AC Outlet Analyzer into a proper electrical outlet.
The unit will indicate the condition of the electrical outlet via
the Outlet LEDs.
The green LED will illuminate if the outlet’s wiring
is correct and the path to equipment ground via the
equipment grounding conductor is intact.
The red LED will illuminate and the alarm will sound
if the outlet’s wiring is incorrect and/or the path to
equipment ground via the equipment grounding
conductor is not intact.
相关PDF资料 |
PDF描述 |
|---|---|
| 98220 | CALIB UNIT CONST WRKSTN TESTER |
| 9900 | FLOOR MAT ESD ANTI-FATIGUE 3'X5' |
| AB1070B | BUZZER PIEZO ELEMENT 7.0KHZ 10MM |
| AB1290B | BUZZER PIEZO ELEMENT 9.0KHZ 12MM |
| AB1541 | BUZZER PIEZO ELEMENT 4.1KHZ 15MM |
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