Specifications
890
CAPACITANCE
RANGE
(Best Resolution)
500pF (0.1pF)
5nF (1pF)
50nF (10pF)
500nF (0.1nF)
5µF (1nF)
50µF (10nF)
500µF (0.1µF)
5000µF (1µF)
50mF (10µF)
±(1%rdg + 10dgt)
±(1%rdg + 3dgt)
±(1%rdg + 3dgt)
±(1%rdg + 3dgt)
±(1%rdg + 3dgt)
±(1%rdg + 3dgt)
±(2%rdg + 3dgt)*
±(2%rdg + 3dgt)*
±(2%rdg + 3dgt)*
830A
10 automatically
selected ranges
199.9pF to 19.99µF
(0.1pF on lowest range,
otherwise 0.05% of FS)
20µF to 199.9mF
(0.05% of full scale)
models
810C
ACCURACY
200pF (0.1pF)
2nF (1pF)
20nF (10pF)
200nF (100pF)
2µF (1nF)
20µF (10nF)
200µF (100nF)
2000µF (1µF)
20mF (10µF)
±(0.2%rdg + 1dgt + 0.5pF) ±(0.5% rdg + 1dgt + 0.5pF)
±(1%rdg + 2dgt)
±(0.5% rdg + 1dgt)
±(0.5% rdg + 1dgt)
±(0.5% rdg + 1dgt)
±(0.5% rdg + 1dgt)
±(0.5% rdg + 1dgt)
±(0.5% rdg + 1dgt)
±(2% rdg + 1dgt)
±(4% rdg + 1dgt)
Model 810C
Capacitance Meter
The Model 810C Capacitance Meter is a
compact capacitance meter, designed for
accurate measurement of capacitive compo-
nents. It features direct plug-in test sockets
810C
and test lead jacks. A zero adjustment knob is also provided to “zero”
test lead capacitance.
■Zero
adjustment knob
■Capacitor
test sockets
■Fuse
protected
■Protective
rubber boot
POWER SOURCE
9V Battery
BATTERY LIFE 200 hours typ. (alkaline)
DISPLAY
4 digit LCD (dual)
DIGIT HEIGHT 0.5/0.3" (13/7.6mm)
OPERATING
TEMPERATURE 32˚ to 122˚F
(0˚ to 50˚C )
STORAGE
TEMPERATURE -4˚ to 140˚F
(-20˚ to 60˚C)
DIMENSIONS
7.56 x 3.54 x 1.46"
(L x W x D)
(192 x 90 x 37 mm)
WEIGHT
17.64 oz. (500g)
9V Battery
20 hours typ. (alkaline)
3 1/2 digit LCD
0.5" (13mm)
32˚ to 122˚F**
(0˚ to 50˚C)**
-1˚ to 125˚F
(-18˚ to 52˚C)
7.5 x 4.0 x 2.0"
(190 x 101 x 50 mm)
1 lbs. (454g)
9V Battery
200 hours typ. (alkaline)
3 1/2 digit LCD
0.56" (14mm)
32˚ to 104˚F
(0˚ to 40˚C)
14˚ to 140˚F <70% RH
,
(-10˚ to 60˚C)
6.75 x 3.0 x 2.25"
(171 x 76 x 57 mm)
11.3 oz. (200g)
Model 830A
Capacitance Meter
The Model 830A Capacitance Meter is a
highly accurate capacitance meter It is
fully autoranging and can be powered
from a choice of alkaline betteries or from
AC/DC adapter/charger (sold separately).
A selectable range hold feature provides
for fast batch testing of large value capacitors.
■Auto
ranging
830A
Three Year Warranty
One Year Warranty
Accessories
SUPPLIED:
OPTIONAL:
Test Leads,Manual,
Battery
TL-8
AK-890 RS-232 Pkg.
Manual, Battery
TL-8 Probe
BE-12 AC adapter
Test Leads,Manual,
Battery
TL-8
■Capaciter
test socket
■Selectable
range hold feature
and test lead jacks
■Zero
adjustment
Model 890
The Model 890 Capacitance Meter features a
large LCD with dual display, 5,000 counts resolu-
tion, and 10 automatically selected ranges with full
scale value from 0.1pF to 50mF Designed to meet
.
the latest international safety standards, the
meter’s dedicated chip and microprocessor allow
programmable high/low limits or pre-programmed
standard capacitor tolerances, making it ideal for
890
measuring values, inspection, sorting capacitors and testing capacitors
against standard tolerances. Optional software and cabling is available
for PC based data logging and monitoring. The 890 is a unique value
and is indispensible on the inspection bench.
■Dual
display simultaneously
■Program
unique values
displays value and deviation
to sort for specific
from selected tolerance
circuit applications
■Sort
on preset tolerance of
■RS-232
interface for
1, 5, 10%
data logging software
available
CARRYING CASE: LC-29B
LC-29B
LC-29B
(Not included)
* >2mF NO Spec. ** 59˚ to 95˚F (15˚ to 35˚C) for specified accuracy
,
Additional Specifications
810C
EXCITATION VOLTAGE
ZERO ADJUSTMENT RANGE
PROTECTION
MEASUREMENT RATE
<3.5 V Max. (approximate)
+20 pF typical
Input protected by 0.1A/ 250 V Fast Acting.
2 per second, nominal.
model
Additional Specifications
830A
HOLD ACCURACY
model
READING TIME
ZERO CONTROL
OVERRANGE
INDICATOR
all specs between 180 & 1999 counts same as Auto: for all readings between 0
and 179 counts add: 0.1% for full scale to 19.99 mF; 0.5% of full scale from
19.99 mF to 199.9 mF
.
0.4-1.0 sec to 20 mF; increasing to 6 sec at 200 mF
.
Can compensate up to 2000 pF of test lead capacitance.
01 display and mF indicates on.
For your nearest distributor, call 800-462-9832 or www.bkprecision.com
67
Analog electronics
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