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The best-selling LR Recorder Series has revolutionized the pen recorder world with its outstanding reliability and performance. How was it done? Electrical contacts and gears were eliminated in the recording mechanism. Data processing was digitized. A full range of models of up to 12 pens was developed. A memory function to facilitate PC-based data recording and analysis was created. And a whole range of application software was written. In today’s PC-driven world, only the LR recorder truly delivers the required functionality.
Features | Models | LR12000E | LR8100E | LR4100E | LR4200E | |||
LR4110 | LR4120 | LR4210 | LR4220 | |||||
Form | Vertical | Flatbed | ||||||
Recording Width | 250 mm | |||||||
No. of Pens | 10, 12 | 4, 6, 8 | 1, 2, 3, 4 | |||||
Input Ranges | Voltage (20 ranges): 0.1 mV to 200 V Thermocouple (12 types) R, S, B, K, E, J, N, T, W, L [DIN], U [DIN], KPvsAU7Fe RTD (5 types): PT100, JPt100, Pt50, Ni100, J263*B |
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Printing Functions | Periodic print, manual print, change of range print, message print, change of chart speed print, pen offset compensation ON/OFF print, alarm print, scale marking print, and program list print. *Printing functions not provided in LR4120 and LR4220. |
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Display | Digital Values, Bar graph (2.5% resolution), Range | |||||||
Switches between display of the first-half 6 pens and the second-half 6 pens. *1 | All channels, simultaneous easy-to-read fluorescent screen. | |||||||
Math | Standard: Scaling Function, Difference Computation | |||||||
Optional:*3 Arithmetic operations, exponentials, logarithms, absolute value, square root | ||||||||
IC Memory Card*3 | 8 KB, 256 KB, 512 KB, 1 MB, (8 KB card provided as standard) | |||||||
FDD*3 (option) | Built-in FDD with 768 KB RAM | Built-in FDD with 512 KB RAM | Built-in FDD with 256 KB RAM |
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PC Software | Can be used with all models for 4-pen, 8-pen, 12-pen applications. | |||||||
Chart Speed | 10 to 600 mm/min 10 to 600 mm/hour |
10 mm/hour to 1,200 mm/min | ||||||
Chart Length | Z-fold: 30m | Z-fold: 20m | Z-fold: 20 m; Roll: 20m |
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Power | Allowable voltage: 90 to 132 V AC/180 to 250 V AC (automatic switching) 48 to 63 Hz Rated Voltage: 100 to 120 V AC / 200 to 240 V AC 50/60Hz |
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+10 to +32 V DC (optional) |