| SYSTEM
SPECIFICATIONS |
| Amplifier |
|
Grass Technologies
AS40 with 35 channels of data (expandable up to 50*):
AC channels:
Sleep Personality Module (included):
18 referential EEG/PSG AC inputs, 1 reference input, 1 patient ground,
7 bipolar AC channels Universal Personality Module (optional):
32 referential EEG/PSG AC inputs, 1 reference input, 1 patient ground,
8 bipolar AC channels
DC inputs:
2 auxiliary DC inputs, 1 integrated pulse oximeter connection for
SpO2/rate
DC Input Module for up to 8 channels (supplied with CometXL, optional
for Comet & Comet Portable) |
| |
* Maximum data channel count is determined by the type
of AC and DC input modules in use. |
AC
Input
Signal Range
|
|
Referential
and Bipolar AC channels: 4 mV peak to peak full-scale |
| |
Differential
DC voltage tolerance: 500 mV max |
DC
Input
Signal Range |
|
±2.5 volts |
Input
Characteristics |
|
10
Megohm impedance, all inputs including reference |
| |
All
referential and bipolar AC inputs electrically isolated from earth
ground |
Frequency
Response |
|
0.5
Hz to 100 Hz, -3 dB
0.1 to 100 Hz recoverable with TWin |
| Amplification |
|
AC channels: 1200 ±2% |
| Vertical
Resolution |
|
16
bits (0.06 µV/bit) |
| Sampling
Rate |
|
800 samples/second/channel, simultaneous sample and hold. Data stored
at 200 or 400 samples/second, user definable via TWin software |
| CMR
|
|
>100 dB, all
AC channels, at 50/60 Hz
|
| Noise
|
|
<2
µV peak to peak referred to input |
Impedance
Test Mode |
|
Referential
inputs only: 30 Hz square wave; range, 1 kohm to 100 kohms, 10% |
| Calibration
Signal |
|
Referential
inputs only: 500 µV peak to peak ±2%; 5 Hz square wave |
Patient
Bias
Current |
|
Maximum:
<4 nA
Typically: 300 pA |
| Event
Input |
|
1
pushbutton patient signaling input |
| Photic
|
|
1
photic (flash unit) control line |
Connectivity
to
Host PC |
|
Standard
Ethernet, TCP/IP protocol |
| Physical
Size |
|
AS40
Amplifier System: approximately
7"W x 6"H x 2"D (17.8 x 15.3 x 5.1 cm)
Weight: 2.3 lbs (1.1 kg) |
| |
Personality
Module alone: approximately
5"W x 4"H x 1.5"D
(12.7 x 10.2 x 3.8 cm)
Weight: 0.4 lbs (0.2 kg) |
| Software
|
|
Powerful
and user-friendly TWin record, review and analysis PSG software include
|
| Operating
System |
|
Windows®
XP |
| Power |
|
Medical-grade
Isolated Power Supply |
| Warranty |
|
Lifetime
Limited Warranty on Grass Technologies manufactured parts (see our full
warranty for details) |
| Regulatory
|
|
AS40 Amplifier System: certified to UL2601-1, EN60601-1, EN60601-2-26,
EN60601-1-2, EN60601-1-1,
CAN/CSA22.2.No.601.1; CE marked to EC MDD (93/42/EEC),
Referential and Bipolar AC (patient) inputs isolated, Type BF |
|
| ORDERING
INFORMATION |
| Model
CMXL-P |
|
Comet
XL lab-based PSG recorder includes:
Latest high-performance PC, keyboard and mouse, DVD+/RW Archiver (internal),
10/100 Base-T NIC and modem. Several monitor options are available.
TWin PSG Record and Review, Archive Managing software, TWin Companion
Holter EKG software, MS Office software. 35-channel AS40 Amplifier
System with tethered Sleep Personality Module, Personality Module
Adaptor, and Power Supply. DCM8
DC Input Module for up to 8 channels, 20-button programmable keypad
for notation entry and system operation. |
Model
CMXL-P230 |
|
Includes:
same as Model CMXL-P, except with Medical-grade Isolated Power System
(230 V, 50 Hz) |
| Monitor
Options: |
| Model
FPM-20 |
|
20"
flat-panel/LCD monitor |
| Model
FPM-24 |
|
24"
flat-panel/LCD monitor |
Model
ACS-21742 |
|
Flat-panel monitor wall-mount
bracket |
| Options:
|
| Model
CMP-TI
|
|
In-service/Training:
on-site (USA only), 1 day (3 days minimum recommended) |
| Model
IPS115 |
|
Medical-grade Isolated Power System. |
Model
ACS-21825 |
|
Wireless Keyboard and Optical Mouse |
| Rack
Carts & Cabinets: |
| Model
IT9 |
|
Mobile
Rack Cart with drawer for full size keyboard |
Model
ARM-AS40-QR |
|
Adjustable
Arm with quick release for mounting the AS40 on a Mobile Cart |
| Storage
Devices: |
Model
ACS-22001 |
|
Removable
Hard Drive Kit, USB, 500 GBytes |
| Recommended
PSG Start Up Kits & Supplies |
Model
EIM107-68 |
|
Digital
Impedance Meter, for use with AS40-based Amplifier Systems, includes
EZ-SET Programming CD |
| Model
PSG-E-1 |
|
PSG
Electrode Kit |
| |
|
|
| Accessories:
|
| Model
DCM8 |
|
DC
Input Module for up to 8 DC channels |
| Model
SPM-1 |
|
Integrated
Sleep Personality Module |
| Model
SPM-2 or SPM-2-10 |
|
Tethered Sleep
Personality Module |
| Model
PMA |
|
Personality
Module Adaptor, required for tethered personality modules only |
| Model
UPM-1 |
|
Universal
Personality Module for up to 40 AC channels, integrated |
| Model
UPM-2 or UPM-2-10 |
|
Tethered
Universal Personality Module for up to 40 AC channels |
Model
CAB-21648-10 |
|
Patient
pushbutton, 10' (3 m) cable length, other lengths available |
Model
KBD-21203-58 |
|
58-button
Keypad for notation entry and system operation |
Model
AS40WMB |
|
AS40
base unit wall mount bracket |
| Model
UPS-1 |
|
Uninterruptible
Power Source, 800 VA (115 V, 50/60 Hz) |
| Model
UPS-1-220 |
|
Uninterruptible
Power Source, 800 VA
(230 V, 50/60 Hz) |
| Model
UPS-2 |
|
Uninterruptible
Power Source, 525 VA (115 V, 50/60 Hz) |
| Model
HUB-8 |
|
Network
Hub (8-port 10/100/1000baseT switch) |
| Model
HUB-16 |
|
Network
Hub (16-port 10/100/1000baseT switch) |
Model
ACS-21824 |
|
Wireless-G
Notebook Adaptor |
Model
ACS-21823 |
|
Wireless-G
PCI Adaptor |
Model
ACS-21822 |
|
Wireless-G
Broadband Router, 4 ports |
Model
ACS-21841 |
|
Wireless-G
Ethernet Bridge, 1 port |
| Oximeter
& Accessories: |
| Model
XPOD |
|
Nonin
Xpod™ Pulse Oximeter & Sensors, 80" (2 m) length cable
sensors
sold separately |
| PSG
Software Options: |
Model
ACS-21994 |
|
TWin
Companion Holter EKG Analysis Software |
| Model
FASS |
|
FASS
Fully-Automated Sleep Stager Software |
Model
CUST-REPORT |
|
Custom
PSG Report Template |
Model
TLOOK-CD |
|
TWinLOOK®
review only software for use on any computer, site license |
|
Digital Video Options: |
| Model
AUPAN-1 |
|
Panorama®
Digital video/audio recording (complete with exception of camera,
see Video Equipment)
for use with PCs |
| PSG
Software/Hardware Add-on: |
| Model
EEG-UT3 |
|
TWin EEG software, UPM-1 Universal Personality Module |
| Model
UPM-2 or UPM-2-10 |
|
Tethered
Universal Personality Module |
| Model
PMA |
|
Personality
Module Adaptor, required for tethered personality modules only
|
|
