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S4000 RS & TRS Precision Dew-point Hygrometers |
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A precision laboratory dew-point hygrometer with the ultimate accuracy, reliability and longterm
performance for humidity measurement and calibration.
Product Features
- 0.1°Cdp accuracy
- Measurement range: -100 to +20°Cdp
- Precision 4-wire Pt100 1/10 DIN class B Sensor
- Dual optics detection system
- Available with VCR couplings for optimum trace moisture sampling
- Dual multi-function LED display with unit indicator
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Technical Specification |
| Performance |
| Measurement Technology |
Cooled Mirror |
| Measurement Range |
RS: -85 to +20°Cdp
TRS: -100 to +20°Cdp |
| Measurement Accuracy |
±0.1°Cdp
±0.1°C temperature
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| Measurement Units |
°Cdp, °Fdp; °C, °F temperature; % RH, ppmV, ppmW, g/m³, g/kg,
ppmW for SF6
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| Response Speed |
0.5°C/sec plus settling time (dew-point dependant) |
| Sensitivity |
0.01°C |
| Repeatability |
Better than 0.1°C |
| Resolution |
0.01 (0.1 for % RH) |
| Dew-Point Sensor
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| Mirror |
Gold plated copper |
| Temperature Measurement |
4 wire Pt100 1/10 DIN class B |
| Sample Flow Rate |
0.1 to 0.7 Nl/min (recommended) |
| Integrated Flowmeter |
0 to 1 Nl/min |
| Sensor Pressure |
Atmospheric |
| Auxiliary Cooling |
Internal refrigeration |
| Remote PRT |
| Temperature Measurement |
4 wire Pt100 1/10 DIN class B
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| Monitor |
| Resolution |
0.01°C |
| Dual Optics Detection |
Wide band red LED with dual photo
sensors, all systems insulated |
| Outputs |
Analogue: 2 channels: 10mV/°Cdp, 4-20 mA
Digital: RS232
Logic: data hold ABC logic status, optics alarm |
| Auxiliary Input |
Pressure transducer: 4-20 mA input for
automatic compensation 0 - 0.34 MPa (optional) |
| Operating Temperature |
0 to +40°C |
| Dimensions |
RS: 482 x 510 x 402mm (w x d x h) - Sub Rack
TRS: 560 x 600 x 860mm (w x d x h) - Mini Rack
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| Weight |
RS: 31.5kg
TRS: 85kg
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| Power Supply |
Monitor: 90 to 265 V AC; 50/60
Hz
Sensor: 100 to 115 or 220 to 240 V AC; 50/60 Hz |
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Applications |
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