Atec Monroe-244al - Manual (Page 2)

Specifications subject to change without notice. | Printed in USA | Copyright© 2002 | Monroe Electronics Inc. | 244AL ds 083106.p65
ISOPROBE ® Electrostatic Millivolt Meter
model 244AL
www.monroe-electronics.com
100 Housel Ave. | Lyndonville | NY | 14098
800-821-6001 | 585-765-2254 | fax 585-765-9330
How can we help?
Contact your Monroe Electronics representative for
price and delivery information on this and other ME
products, to schedule a no-obligation demonstration at
your convenience. For the name of your nearest dealer,
or for technical or applications assistance, contact
Monroe Electronics directly at the address and numbers
below.
Warranty:
Monroe Electronics, Inc., warrants that each
instrument and sub-assembly manufactured by them
shall be free from defects in material and workmanship
for a period of one year after shipment from the factory.
This warranty is applicable to the original purchaser
only.
Calibration:
Monroe Electronics instruments are factory-
calibrated prior to shipment. Recalibration should be
performed annually, or more frequently if specified by
contract or company policy. Your instrument should
also be recalibrated any time it has been repaired or
tampered with. We are happy to recalibrate your
instrument for you at a reasonable cost, or provide
information and procedures on calibration upon request.
The finest Electrostatic instrumentation and
support:
For more than 40 years - ever since we invented the
feedback--nulled electrostatic voltmeter, Monroe has
been the technology and quality leader in electrostatic
detection and measurement instrumentation. Today we
offer the world’s most complete array of fieldmeters,
voltmeters, and resistivity meters. Our customers
include the leading makers of photocopiers and laser
printers, converters and microelectronics worldwide.
We know you need quality support as well as
quality products. We pride ourselves on providing our
customers with the most knowledgeable applications
and installation support — as well as superior customer
service.
Specifications:
Range: ±15 volts
Accuracy: 0.1% or 10mV, whichever is
greater
Meter resolution: 10mV
Noise: 20mV rms, typ.
Speed of
response:
2ms, 10% to 90%,
Output: 1:1, ±15 volts
Drift:* Less than 10mV/h
Output Filter: Bessel low pass filter with 0.7ms
constant delay
Size: 4 x 8.5 x 14 inches (10 x 21.8 x
35.6 cm), 1.75” rack mounting
available (1 or 2 per rack)
Weight: 6.5 lb. (3.0 kg)
Power
Requirement: 100, 115, 230 VAC, ±10%, 15W
Accessories Manual on CD, line cord, phono
Included plug
Certifications: CE Mark compliant
* Specifications are based on use of Models
1017AEL or 1017ASL probe at 0.005" probe to surface
spacing. To achieve best drift characteristics, probe
must be purged with filtered air or inert gas in a stable
laboratory environment.
For further details, see individual data sheets for
Models 244 and 1017A or consult the factory.
Probe-to-surface spacing:
Probe-to-surface spacing should not exceed 0.100” in
normal use, optimum being between 0.005” and 0.015”.
Noise, drift, and speed or response deteriorate directly
with increased probe-to-surface spacing. Measurement
accuracy, however, can be made independent of probe-
to-surface spacing with proper use of the front panel
balance and zero controls.