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Specifications: SM-24 Geophone Element
Frequency Natural frequency 10 Hz Tolarance ± 2.5% Maximum tilt angle for specified Fn 10° Typical spurious frequency >240 Hz Distortion Distortion coil to case velocity with 17,78 mm/s (0,7 in/s) p.p. <0.1% Distortion measurement frequency 12 Hz Typical distortion (string of 12 in series measured at 12 Hz) 0.03 % Damping Open circuit (Typical) 0.25 Damping calibration-shunt resistance 1,339 Ω Damping with calibration shunt 0.6 Tolerance with calibration shunt + 5%, -0% Sensitivity Sensitivity 28.8 V/m/s (0.73 V/pulg./s) Tolerance ± 2.5 % RtBcFn 6,000 Ω Hz Moving mass 11 g (0.38 oz) Max coil excursion p.p. 2 mm (0.08in) Coil resistance Tolerance +/- 2.5% Physical Characteristics Diameter 25.4 mm ( 1 in) Height 32 mm (1.26 In)
Weight 74 g (2.6 oz) Operating temperature range -40°C a +100°C (-40°F a +212°F) |
Specifications: SM-6 Geophone Element
Working position: Omni-tilt 3500Ω Frequency Natural frequency 14 Hz Tolerance ± 7% Maximium tilt angle for specified Fn 360° 360° Distortion Distortion with 0.7 in/s p.p. coil to case velocity <0.70% Distortion measurement frequency 14 Hz Damping Open circuit 0.180 Tolerance +10 / -5% Resistance Standard coil 3500 Ω Tolerance ± 5% Sensitivity Open circuit sensitivity 80.0 V/m/s Tolerance +5 / -10% RtBoFn 49931 Ω Hz Typical Spurious frequency 190 Hz Moving mass 10.2 g Maximum coil excursion p.p. 0.5 mm Physical Characteristics Diameter 25.4 mm (1.0 in) Height (including terminals) 36.0 mm (1.42 in) Diagonal 42.5 mm (1.67 in) Weight 81. g (2.85 oz) Operating temperature range -40°C to 100°C (-40°F to 212°F) Working position Omni-tilt Polarity Positive indicated by raised dot adjacent to positive terminal |
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Part Number |
SM-6 OB |
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Manufacturer |
ION |
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Type |
Geophone |
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Tag |
Test |
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Condition |
New |
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Package Condition |
Pack |
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Unit Quantity |
1 |
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Unit Type |
Unit |
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Item Length |
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Item Width |
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Item Height |
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Item Weight |
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Item Inner Diameter / Bore |
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Item Outer Diameter |
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Delivery Time |
3 days |
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Warranty |
12 Months |
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Item Location |
ILMINSTER UK |
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Notes |
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Notes |
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Notes |
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