Datasheet

15
PMS High Z Probes
Model PMS 201A PMS 211A PMS 221A (switchable)
Order-No. 820-201-A00 820-211-A00 820-221-A00
Attenuation 1:1 10:1 1:1 10:1
Input Impedance – 10 MΩ – 10 MΩ
37 pF (+ Oszi.) 12.5 pF 78 pF (incl. Osci.) 13 pF
Input Coupling of the Measuring Instrument 1 MΩ AC/DC 1 MΩ AC/DC 1 MΩ AC/DC 1 MΩ AC/DC
Probe Bandwidth (-3 dB) 25 MHz (*) 150 MHz 20 MHz (*) 150 MHz
Risetime (10% - 90 %) 14 nsec 2.4 nsec 18 nsec 2.4 nsec
Compensation Range (**) – 15 – 40 pF – 15 – 40 pF
Rated Voltage 55 V CAT II 300 V CAT II 55 V CAT II 300 V CAT II
Pollution Degree 2 2 2 2
Safety Standard (IEC / EN) 61010-031 61010-031 61010-031 61010-031
Cable Length (***) 1.2 m 1.2 m 1.2 m 1.2 m
(*) at 15 pF input capacitance of the measuring instrument
(**) other compensation ranges on request
(***) Further standard cable lengths are 2 m and 3m, other cable lengths on request
Standard Probes 5 mm
PMS Series
n
Modular Probe
n
Coaxial Design
n
Coaxial Reed switch
(switchable Probes)
n
IC Contacting System
for 0.8 to 1.27 mm pitch
n
Interchangeable Spring Tip
Scope of Delivery PMS Series
nProbe
nSprung Hook 5.0
nAdjustment Tool S
(not for PMS 201A)
nGround Blade 5.0
nProtection Cap 5.0
nInsulating Cap 5.0
nSpring Tip 0.8 mm
nSolid Tip 0.8 mm
nGround Lead 22 cm
nIC Caps 0,5 bis 1.27 mm pitch
n2 self-adhesive Cu-pads
Options
nPMS series probes are also available with
Lemosa connectors (necessary with digital
scopes such as Gould‘s Oscilloscope 2608).
nRead-Out for PMS 201A and PMS 211A
available.