Key features
- Chart width: 120mm
- 1 and 2 channel version
- mV, V and mA inputs
- Separate electric pen lift per channel
- Chart drive with grid function
- Remote control for chart drive
- Single chip hybrid technology
- 16 chart speeds from 0,1 mm/min to 20 mm/sec
- Long life fibre tip pens
- Monitor output signal
- Paper advance/rewind knob
- Counter voltage (optional)
- 4TC types and Pt100 (optional)
Technical specification
| Number of channels | 1- and 2-channel version |
| Chart width | 120mm |
| Input ranges | 1 – 2 – 5 – 10 – 20 – 50 – 100 – 200 mV, 0,5 – 1 – 2 – 5 – 10 – 20 – 50 V |
| Input type | Asymmetric |
| Zero line adjustment | Chart width ± 200% |
| Accuracy | ±0,5 % or ±20 μV |
| Linearity | ± 0.35% |
| Reproducibility | ±0,35 % |
| Response time | 0.2s full scale |
| Full scale deflection time | ≈ 0,12 s |
| Pen speed | ≈ 0,8 m/s |
| Pen lift | Electric for both channels |
| Input impedance | DC mV-ranges > 30 MOhm, V-ranges 2 MOhm, DC mA < 1 Ohm |
| Source impedance | < 5 kOhm |
| Temperature drift | mV-ranges ≈ 0,1 μV/°C, V-ranges ≈ 10 μV/°C |
| Overload protection | <± 50 Vpp or <± 1.5 A |
| Chart speeds | 0.1, 0.2, 0.5, 1, 2, 5, 10, 20 mm/s or mm/min |
| Functions | Electronic fast forward, manual forward/reverse |
| FCC rating | VDE 0871 Class B |
| AC voltage | 115 / 230 V with external selector |
| Noise suppression | Line filter |
| Range expansion | Continuously adjustable up to 250 % of the selected range |
| Cut-off frequency | ≈ 3,6 Hz Sine wave / - 3db |
| CMRR | 130 db |
| 50/60 Hz-damping | 45 / 52 db |
| Dimensions (L x W x H) | 350 x 260 x 125 mm |
