CR112 Dual Pen Chart Recorder
These quality state-of-the-art flatbed 200mm strip chart recorders are offered to the scientific community at substantial savings. Manufactured by a major recorder company for private label, each recorder is brand-new, and comes complete with an expanded Start-up Accessory Kit. The CR112 is CSA-listed, and comes complete with a full 1-year warranty.
Standard Features Include:
8" (200mm) Wide Chart |
Compact, yet provides excellent recording and annotation area. |
Fast Pen Response |
Higher frequency responsiveness enables capture of fast moving events. |
Expanded Input Ranges |
Versatility-can be connected to most instrumentation on the market. |
Expanded Chart Speeds |
Provides a wide range of time frames. |
In-trace Event Markers |
Allows events to be noted on the chart without the
additional expense of a separate external pen marker. |
Electric Pen Lifts |
Lift and lower pens with ease. |
Automatic Pen Lift |
Prevents pens from leaking and blotting ink onto chart paper if there is no chart drive movement for more then 30 seconds. |
Zero Suppression |
Increases the resolution when partial span
measurements are required. |
Home & Grid Positioning |
Allows multiple overlay recording (Home
Positioning). |
Ergonometric Design |
Large, sloping flatbed surface allows for easy annotation of chart paper. |
Remote Control |
Enables the recorder to be incorporated into an integrated analysis system. |
Pushbutton Forward/Reverse Chart Drive |
Easy to move chart for proper
positioning. |
Switch-Selectable Line Voltage |
Recorder can be used in many different
countries. |
Polarity Reversal Switch |
Alleviates the need to reverse the input leads
. |
Standby Switch |
Recorder can still be "on", and settings can still be changed with ease. |
CSA Listed |
Recorder meets stringent safety standards. |
| Specifications: | Input Channels/Input Ranges | 2 pens / 1 mV ... 20V in 14 calibrated steps (1-2-5) |
| Variable ranges | 40 ... 100% FS (up to 400 uV FS) | |
| Accuracy of span & Non-linearity | both better than 0.3% FS | |
| Dead zone | > 0.2% FS | |
| Pen response time | > 0.2 sec for 5 ... 95% FS | |
| Input impedance | 1 MOhm DC, 10 kOhm in series with 1.5uF for AC | |
| Input | floating, non symmetrical | |
| Input bias current | less than 5 nA | |
| Isolation | between channels and between channel and power supply more than 50 MOhm | |
| Maximum input voltage on input terminals | 42 VDC/30 VAC max. (personal safety limit) | |
| Common mode rejection | 130 dB | |
| Zero adjustment | -50...+150% FS | |
| Zero position | selectable right hand or left hand side on the paper | |
| Zero suppression | 6 calibrated steps -100, 0, +100...+500% FS | |
| Zero drift | less than 1 uV/0C | |
| Chart speeds | 0.1 - 0.2 - 0.5 - 1 - 2 - 5 - 10 - 20 mm/min or mm/sec | |
| Timebase | crystal, mains synchronized or external | |
| Chart paper/chart life | 25 m rolls/4100 hr at lowest chart speed - 20 min at highest chart speed | |
| External input | TTL level signal, paper moves 0.05mm/pulse, Dividend set with chart speed selector | |
| Pen lift | electrical, pens are lifted automatically if the chart has not been moved for > 30 sec | |
| Safety | in accordance with CSA C 22.2 -220, complies w/ IEC 348, VDE 411 class 1 | |
| Disturbance RFI//EMC//ESD | in accordance with FCC class B and VDE 0871 class B//IEC 801-3//IEC 801-2 / 8 kV no disturbance, 15 kV no damage | |
| Ambient temperature / Humidity range: | operating -10...+400C, storage -40...+750C - 35-85% RH, non condensing | |
| Power supply | selectable 110V/220V -15% +20%; 50/60 Hz 50 VA | |
| Dimensions / Weight | 380x290x90 (WxDxH) mm' / 3.5 kg unpacked | |
| Start-Up Accessory Kit | complete with chart paper roll, 2 packages of pens, safety banana plugs (4), dust cover, line cords, remote control plug, spare fuses, and instruction manual |