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Item# 4202A
Download Product Brochure
2 Pen Portable Strip Chart Recorder - This instrument is an AC powered portable strip chart recorder. Features include, continuously variable input spans from 10 mV to 50 V, 24 chart speeds from 48 cm/min to 0.5 cm/hr, wide recording span of 120 mm, disposable felt pen-writing system, 0.3 sec full-scale pen speed, event marker pushbutton and a 50 mV voltage calibrator. The input spans are pushbutton-selectable from eight calibrated ranges of 10 mV to 50 V. The pull-switch attenuator concentric with the ZERO control provides additional four ranges from 20 mV to 100 V using range vernier. The screwdriver-adjustable VAR control offers continuously variable spans up to 100 V. The 50 mV calibrator is also conveniently used for quick span calibration, eliminating the need to connect an external standard calibrator. The chart speed is selectable from 24 ranges of 48 cm/min to 0.5 cm/hr and the rear panel CHART DRIVE jack gives an external chart speed control capability with external pulse train. includes 1-Red Pen, 1-Black Pen and 1-Roll of chart paper, at no additional charge.
For configuration assistance and pricing, please contact SOLTEC
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FeaturesSpecifications
Highlights
- 2 Channels with Isolated Inputs
- 2 Pens, Each Writes Full Scale 120mm
- 8 Input Ranges
- Variable Venier between ranges
- 24 Switch Selected Chart Speeds
- 100% Zero Adjustment
- Built-in 50mV Calibration Source
- Push Button Event Markers
- Z-fold paper
- Disposable Fiber Tip, Red & Black Color Pens
Features
Eight (8) calibrated ranges of 10mV to 50V. 24 switch selected chart speeds from 48cm/min to 0.5cm/hr, each pen overlaps to write full 120mm chart width, disposable fiber pen-writing system, 0.3 sec full-scale pen speed, event marker push button for each channel/pen, and rear panel jack for external chart speed control. An adjustable VAR control offers continuously variable spans up to 100V and a built-in 50mV calibrator provides quick on-site span calibration, eliminating the need to connect an external standard calibrator.
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| INPUT |
| Measuring System |
Null balance, potentiometric, DC servo system |
| Input Spans |
Eight calibrated ranges
10mV, 100 mV, 1V, 10V x1 Full Scale
50mV, 500 mV, 5V, 50V x5 Full Scale
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| Maximum Input |
30 VDC for 10,50,100 mV and 500 mV ranges
100 VDC for 1,5,10V and 50 V ranges
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| VAR control |
Front panel adjustable continously variable between input ranges up to 100 V. |
| Input impedance |
1 Megohm on all ranges |
| Source impedance |
10 kilohms maximum on all ranges |
| Freq. response |
DC to 1 Hz for 100% full span
DCto 1.5 Hz for 66% full span
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| Accuracy |
±0.5% of full span (fixed ranges) (23°C) |
| Error btw ranges |
±0.5% (23°C) |
| Linearity |
±0.4% of full span (at 1 V range)
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| Dead Band |
±0.2% of full span
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| Temperature Drift |
20 µV/°C |
| Zero adjustment |
Continous zero adjustment over full span
0 to 100% with a front panel control
Zero check switch provided
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| PEN & CHART |
| Writing system |
Disposable fiber-tip pens
Red for Channel A (P/N:PF-0701) Black for Channel B (P/N:PF-0102)
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Pen lifter
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Manual pen lift seperately provided for each channel |
| Event marker |
Manual seperately provided for each channel |
| Writing speed |
250-mm/sec. approx. 0.3 sec full scale |
| Chart |
120 mm calibrated with Z-fold chart paper
15meters long, 37.5 mm folds (ZM1-01-12-15M)
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| Chart speeds |
0.5, 1, 2, 4, 8, 16x1 orx3 cm/min and cm/hr
24 calibrates speeds
External chart drive is provided through near panel jack
(0.025 mm per two pulses at chart speed of 16 cm/mmTTL level, up to 300 pulses per second)
Chart speed accuracy: ±1%
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| POWER REQUIREMENTS |
| Suplly Voltage |
AC: 100, 115, 220, 240V 50/60 Hz
(Accepts any line frequency in the range)
Delivered wired for 115V AC unless otherwise specified
Power consuption:Approx. 15 VA in balanced condition
Approx. 20 VA in unbalanced condition
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| DIMENSIONS & WEIGHT |
150(H) x 280(W) x 200(D) mm Approx.5 kg |
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