參數(shù)資料
型號(hào): 19430
廠商: Desco
文件頁(yè)數(shù): 3/5頁(yè)
文件大小: 0K
描述: STATIC LOCATOR DIGITAL
標(biāo)準(zhǔn)包裝: 1
類型: 靜電測(cè)量?jī)x
使用: 測(cè)量靜電電壓
特點(diǎn): 聲音、視覺(jué)警報(bào)
電源類型: 9V 電池
包括: 電池,軟線
其它名稱: 16-1165
2010 DESCO INDUSTRIES INC.
Employee Owned
TB-3048 Page 3 of 5
DESCO WEST
- 3651 Walnut Avenue, Chino, CA 91710 (909) 627-8178 Fax (909) 627-7449
DESCO EAST
- One Colgate Way, Canton, MA 02021-1407 (781) 821-8370 Fax (781) 575-0172 Web Site: Desco.com
If the 19430
is left on for five minutes, the unit will beep
five times then turn itself off automatically. This feature
can be disabled.
Troubleshooting Guide
Fault
Possible
Causes
Solution
Fieldmeter is on but
when turned toward a
charges object, the
number and the bar
graph do not change.
The meter is in HOLD
mode of operation.
Cancel the HOLD
mode by pressing the
HOLD button once.
The display cannot be
set to zero.
The meter is in HOLD
mode.
The true ZERO point
has shifted.
Cancel the HOLD
mode by pressing the
HOLD button once.
If the meter reads
0.20 or more for an
uncharged object, a
read adjustment
may be needed.
Contact your local
representative or
Desco Customer
Service for
adjustment, repair or
replacement.
When the POWER
button is pressed,
LCD display does not
appear.
No battery, low
battery capacity or
bad contact.
Malfunction of the
LCD display.
Replace the battery /
Make proper
connection.
Discontinue use and
contact your local
representative
or Desco Customer
Service for
adjustment, repair or
replacement.
A part of the LCD
display does not
appear.
Display shows
ERROR.
Alarm does not
sound.
Malfunction of the
LCD display.
Discontinue use and
contact your local
representative or
Desco Customer
Service for
adjustment, repair or
replacement.
LCD display
renewal rate:
5 times/s
Accuracy:
20KV ± 10 %
Ambient conditions:
50-100F, (10 - 40C); 0 - 60
%RH (non-condensing)
Display features:
Bar graph; red LCD positive
polarity voltage, blue LCD
negative polarity voltage
Bar graph
precision:
±0.1 kV for low range ±1.5 kV for
high (Hi) range; ±15 V for ion
balance range
Digital reading:
Auto-ranging, three digits . = 0 to
±1.49 kV . = ±1.0 kV to
±20.0kV (Hi) = 0 to 200 (Ion
Balance)
Ion Balance (offset voltage) mode display: [IB] is
displayed
Battery capacity display indicator
HOLD switch to retain display after measurement
Error sign [Error] appears if the sensor is damaged
Alarm feature:
Beep sound will be heard during
the following actions:
Power on: one beep
Power on with Auto Off feature disabled: [Depress
power button for more than 3 seconds] three beeps
Auto power-off: short beeps at 1 second interval for 5
seconds before power off
Over range: Continuous sound
Auto power-off:
Power turns off automatically
after five minutes. [A.OFF] is
displayed whenever this feature
is disabled.
Power source:
9 V, 6F22Y manganese battery.
Battery life:
In excess of 30 hours.
Size:
4 7/8” (123mm) (L) × 2 7/8”
(73mm) (W) × 1” (25mm)(D)
Weight:
6 oz. (170g)
Case material:
Conductive resin (ABS)
Specifications
Measuring range:
0 to ±1.49 kV (Lo range)
± 1.0 kV to ± 20.0 kV (Hi range)
(Range hysteresis: ± 1.0 kV to
± 1.5 kV)
0 to ± 200 V (Ion Balance
measuring range)
Measuring distance:
1"±1/64" (25mm ± 0.5mm); LEDs
guide for correct distance
(between charged surface and
fieldmeter)
Response time:
<1 s
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