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基本设置testo Testo 312-4(0563 1327)气体压力测量

  • 制造商: TESTO
    Model: Testo 312-4 (0563 1327)
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Manufacturing: Testo
Model: Testo 312-4
Origin: Germany
Warranty: 12 months

1)Temperature - Type K TC
Measuring range: dependent on probe type used
Accuracy: ±0.7 °F (-148° to 392 °F) * / ±0.4 °C (-100 to +200 °C) *
                ±2 °F (Remaining Range) * / ±1 °C (Remaining Range) *
2)Differential pressure (internal sensor)
Measuring range: 0 to +80 InH₂O / 0 to +200 hPa
Accuracy: ±0.01 InH₂O (0 to +1 InH₂O) / ±0.03 hPa (0 to +3 hPa)
                ±1.5 % of mv (+1.2 to +16 InH₂O) / ±1.5 % of mv (+3.1 to +40 hPa)
                ±1 InH₂O or ±1 % of full-scale value (16 to +80 InH₂O) / ±2 hPa or ±1 % of fsv (41 to +200 hPa)
Resolution: 0.01 InH₂O / 0.01 hPa
3) Pressure measurement (external probe)
Measuring range: 0 to +363 psi / 0 to +25 bar

Accuracy: ±0.6 % of full-scale value (0 to +363 psi) / ±0.6 % of fsv (0 to +25 bar)
                ±0.6 % of full-scale value (>+145 to +363 psi / ±0.6 % of fsv (>+10 to +25 bar
Resolution: 10 InH₂O / 10 hPa
4)General technical data   
Interface printer: Infrared interface
Measuring rate: auto 1 s to 24 h; fast 0,04 s
Data transfer: RS232
PC software: Easyheat
Memory: 25,000 measuring values
Weight: 21 oz. / 600 g
Dimensions: 9 x 3 x 2 in. / 219 x 68 x 50 mm

详细

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