Specifications & Setup; Specifications - Measurement; Specifications - Physical - Martek MARK 22 Operation Manual

3.0 S
PECIFICATIONS
Parameter
Te m p e r a t u r e
C o n d u c t i v i t y *
p H
* The Conductivity measurement accuracy is dependent on entry of the appro-
priate cell constant for the indicated range of measurement and on the quality
of the electrode used.
3.1 S
PECIFICATIONS
Case Dimensions:
Front Panel -
Case Weight:
Power Requirement:
Martek Instruments, Inc.
SPECIFICATIONS AND SETUP - 3
- M
EASUREMENT
Range
0-100° C
0-1.0000 µS/cm
0-10.000 µS/cm
0-100.00 µS/cm
0-1.0000 mS/cm
0-10.000 mS/cm
0-100.00 mS/cm
2-12 pH
- P
HYSICAL
7.0 x 6.5 x 4.0 inch
(17.8 x 16.5 x 10.1 cm)
L W H
6 lbs. (2.1 kg)
6 Volt DC power
120 or 230 Volt AC when
the factory supplied
battery charger is used.
Resolution
±0.01° C
±0.0001 µS/cm
±0.001 µS/cm
±0.01 µS/cm
±0.0001 mS/cm
±0.001 mS/cm
±0.01 mS/cm
±0.01 pH
Recorder Output:
Accuracy
±0.1° C
±0.001 µS/cm
±0.01 µS/cm
±0.1 µS/cm
±0.001 mS/cm
±0.01 mS/cm
±0.1 mS/cm
±0.1 pH
RS 232C Serial ASCII
or 0-1 volt DC analog
o u t p u t .
5